Reference Table Chemical Names February 10, 2006 10:27:50

Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

(3-bromopropyl)-benzene CAS NUMBER 637-59-2 EPA REFERENCE ID (EPA ONLY) 65862 EPA SYSTEMATIC NAME Benzene, (3-bromopropyl)- STORET PARM CODE 81514 -- BROMPROP BENZENE TOT UG/L

(Dichloromethyl)benzene CAS NUMBER 98-87-3 EPA REFERENCE ID (EPA ONLY) 18341 EPA SYSTEMATIC NAME Benzene, (dichloromethyl)- STORET PARM CODE 77982 -- DICLPHYL METHANE UG/L STORET PARM CODE 78560 -- DI(CLPH) METHANE UG/KG STORET PARM CODE 78567 -- DICLMETH BENZENE UG/KG

(E,E)-farnesol CAS NUMBER 106-28-5

1,1'-oxybis[3-chloropropane] CAS NUMBER 629-36-7 EPA REFERENCE ID (EPA ONLY) 64733 EPA SYSTEMATIC NAME Propane, 1,1'-oxybis[3-chloro- STORET PARM CODE 77584 -- 3CLP ETR TOTAL UG/L

1,1,1-Tris(chloromethyl) ethane CAS NUMBER 3922-27-8

1,1-Dichloroethylene CAS NUMBER 75-35-4 EPA REFERENCE ID (EPA ONLY) 5538 EPA SYSTEMATIC NAME Ethene, 1,1-dichloro- STORET PARM CODE 30082 -- 11DICLRE SOIL,REC MG/KG STORET PARM CODE 34501 -- 11DICHLO ROETHYLE TOTWUG/L STORET PARM CODE 34502 -- 11DICHLO ROETHYLE DISSUG/L STORET PARM CODE 34504 -- 11DCETEN SEDUG/KG DRY WGT STORET PARM CODE 34505 -- 11DCETEN TISMG/KG WET WGT STORET PARM CODE 78375 -- 11DICLEE SEDIMENT WETMG/KG STORET PARM CODE 79125 -- 11DICLEE FISH TIS DRYMG/KG

Page 1 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 79505 -- 1,1DICL ETHYLENE WASMG/KG

1,1-Difluoroethane CAS NUMBER 75-37-6

1,2,3,4,6,7,8-Heptachlorodibenzodioxin (1,2,3,4,6,7,8-HCDD) CAS NUMBER 35822-46-9 EPA REFERENCE ID (EPA ONLY) 270140 EPA SYSTEMATIC NAME Dibenzo[b,e][1,4]dioxin, 1,2,3,4,6,7,8-heptachloro-

1,2,3,4- Tetramethylbenzene CAS NUMBER 488-23-3 EPA REFERENCE ID (EPA ONLY) 47365 EPA SYSTEMATIC NAME Benzene, 1,2,3,4-tetramethyl- STORET PARM CODE 03583

1,2,4,5-Tetramethylbenzene CAS NUMBER 95-93-2 EPA REFERENCE ID (EPA ONLY) 16493 EPA SYSTEMATIC NAME Benzene, 1,2,4,5-tetramethyl- STORET PARM CODE 77337

1,2,4-Trichlorobenzene CAS NUMBER 120-82-1 EPA REFERENCE ID (EPA ONLY) 31435 EPA SYSTEMATIC NAME Benzene, 1,2,4-trichloro- STORET PARM CODE 03684 -- TRCLBNZN ELUTRIAT UG/L STORET PARM CODE 30178 -- BNZN3CLR SOIL,REC MG/KG STORET PARM CODE 34551 -- 124TRICH LOROBENZ TOTWUG/L STORET PARM CODE 34552 -- 124TRICH LOROBENZ DISSUG/L STORET PARM CODE 34553 -- 124TRICH LOROBENZ SUSPUG/L STORET PARM CODE 34554 -- 124TCBEN SEDUG/KG DRY WGT STORET PARM CODE 34555 -- 124TCBEN TISMG/KG WET WGT STORET PARM CODE 49438 -- BNZ124TC SIEV STORET PARM CODE 49911 STORET PARM CODE 70022 -- TCLBZ124 EFFLUENT TOT UG/L

Page 2 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 75039 -- TRICLBEN 124,SED DRYUG/KG STORET PARM CODE 78311 -- 124TCLBZ SEDIMENT WETMG/KG STORET PARM CODE 79507 -- 124TRICL BNZ WASMG/KG

1,2-Benzisothiazolin-3-one CAS NUMBER 2634-33-5 EPA REFERENCE ID (EPA ONLY) 105544 EPA SYSTEMATIC NAME 1,2-Benzisothiazol-3(2H)-one STORET PARM CODE 45364 -- BZISTHOL TOTAL WAT UG/L STORET PARM CODE 45365 -- BZISTHOL SED DRY WGTUG/KG

1,2-Cyclohexanediol-trans CAS NUMBER 1460-57-7

1,2-Dibromo-3-chloropropane (DBCP) CAS NUMBER 96-12-8 EPA REFERENCE ID (EPA ONLY) 16618 EPA SYSTEMATIC NAME Propane, 1,2-dibromo-3-chloro- STORET PARM CODE 04413 -- 12DBR3CL PRPWASTE OIL UG/G STORET PARM CODE 38437 -- DIBRMOCL PROPANE TOTWUG/L STORET PARM CODE 38438 -- DIBRMOCL PROPANE DISSUG/L STORET PARM CODE 38440 -- DIBRMOCL PROPANE SEDUG/KG STORET PARM CODE 38441 -- DIBRMOCL PROPANE TISMG/KG STORET PARM CODE 38760 -- DBCP TOTWUG/L STORET PARM CODE 38761 -- DBCP DISSUG/L STORET PARM CODE 38763 -- DBCP SEDUG/KG STORET PARM CODE 49146 -- DBR3CLPR 1,2- WTR TOT UG/L STORET PARM CODE 82625 -- DIBRCLRO PRPN TOT REC UG/L

1,2-Dichlorobenzene CAS NUMBER 95-50-1 EPA REFERENCE ID (EPA ONLY) 16162 EPA SYSTEMATIC NAME Benzene, 1,2-dichloro- STORET PARM CODE 03660 -- DCLBNZ12 ELUTRIAT UG/L STORET PARM CODE 04150 -- DCB, O- EFFLUENT TOT MG/L

Page 3 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30076 -- 12DICLRB SOIL,REC MG/KG STORET PARM CODE 34536 -- 12DICHLO ROBENZEN TOTWUG/L STORET PARM CODE 34537 -- 12DICHLO ROBENZEN DISSUG/L STORET PARM CODE 34538 -- 12DICHLO ROBENZEN SUSPUG/L STORET PARM CODE 34539 -- 12DCLBEN SEDUG/KG DRY WGT STORET PARM CODE 34540 -- 12DCLBEN TISMG/KG WET WGT STORET PARM CODE 49439 -- ODICLBNZ SIEV STORET PARM CODE 49912 STORET PARM CODE 78316 -- 12DICLBZ SEDIMENT WETMG/KG STORET PARM CODE 79511 -- 12DICLBZ WASMG/KG

1,2-Dichlorobenzene-d4 CAS NUMBER 2199-69-1

1,2-Dimethylhydrazine CAS NUMBER 540-73-8 EPA REFERENCE ID (EPA ONLY) 51946 EPA SYSTEMATIC NAME Hydrazine, 1,2-dimethyl-

1,2-Epoxybutane CAS NUMBER 106-88-7 EPA REFERENCE ID (EPA ONLY) 23937 EPA SYSTEMATIC NAME Oxirane, ethyl- STORET PARM CODE 61169

1,3-Dibromo-5,5-dimethylhydantoin CAS NUMBER 77-48-5

1,3-Dichlorobenzene CAS NUMBER 541-73-1 EPA REFERENCE ID (EPA ONLY) 52217 EPA SYSTEMATIC NAME Benzene, 1,3-dichloro- STORET PARM CODE 03661 -- DCLBNZ13 ELUTRIAT UG/L STORET PARM CODE 30077 -- 13DICLRB SOIL,REC MG/KG STORET PARM CODE 34566 -- 13DICHLO ROBENZEN TOTWUG/L STORET PARM CODE 34567 -- 13DICHLO ROBENZEN DISSUG/L

Page 4 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34568 -- 13DICHLO ROBENZEN SUSPUG/L STORET PARM CODE 34569 -- 13DCLBEN SEDUG/KG DRY WGT STORET PARM CODE 34570 -- 13DCLBEN TISMG/KG WET WGT STORET PARM CODE 49441 -- BNZMDICL SIEV STORET PARM CODE 49913 STORET PARM CODE 78317 -- 13DICLBZ SEDIMENT WETMG/KG STORET PARM CODE 79516 -- 13DICLBZ WASMG/KG STORET PARM CODE 82512 -- MPDCLRBZ TOTAL UG/L

1,3-Dioxane, 4,4-dimethyl- CAS NUMBER 766-15-4 EPA REFERENCE ID (EPA ONLY) 961268 EPA SYSTEMATIC NAME 1,3-Dioxane, 4,4-dimethyl- STORET PARM CODE 77203 -- 4,4DM1,3 TOTAL UG/L

1,4-Cyclohexanedione CAS NUMBER 637-88-7 EPA REFERENCE ID (EPA ONLY) 65946 EPA SYSTEMATIC NAME 1,4-Cyclohexanedione STORET PARM CODE 61181

1,4-Dichlorobenzene CAS NUMBER 106-46-7 EPA REFERENCE ID (EPA ONLY) 23622 EPA SYSTEMATIC NAME Benzene, 1,4-dichloro- RETIRED NAME (CHEM - 1,4-Dichlorobenzene PHYSICAL) STORET PARM CODE 03662 -- DCLBNZ14 ELUTRIAT UG/L STORET PARM CODE 30078 -- 14DICLRB SOIL,REC MG/KG STORET PARM CODE 34571 -- 14DICHLO ROBENZEN TOTWUG/L STORET PARM CODE 34572 -- 14DICHLO ROBENZEN DISSUG/L STORET PARM CODE 34573 -- 14DICHLO ROBENZEN SUSPUG/L STORET PARM CODE 34574 -- 14DCLBEN SEDUG/KG DRY WGT STORET PARM CODE 34575 -- 14DCLBEN TISMG/KG WET WGT

Page 5 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49442 -- BNZPDICL SIEV STORET PARM CODE 49914 STORET PARM CODE 78318 -- 14DICLBZ SEDIMENT WETMG/KG STORET PARM CODE 79517 -- 14DICLBZ WASMG/KG

1-(2-Butoxyethoxy)ethanol CAS NUMBER 54446-78-5

1-Amino-3-nitrobenzene CAS NUMBER 99-09-2 EPA REFERENCE ID (EPA ONLY) 18507 EPA SYSTEMATIC NAME Benzenamine, 3-nitro- STORET PARM CODE 30187 -- ANILIN3N SOIL,REC MG/KG STORET PARM CODE 78300 -- 3-NITRO ANILINE TOT UG/L STORET PARM CODE 78307 -- 3-NITANL SEDIMENT WETMG/KG STORET PARM CODE 78869 -- 3NITRANL DRY WGT SEDUG/KG STORET PARM CODE 79057 -- 3-NITANL FISH TIS DRYMG/KG STORET PARM CODE 85763 -- NITRANL3 WET WT TISMG/KG

1-Bromo-2-Chloroethane CAS NUMBER 107-04-0 EPA REFERENCE ID (EPA ONLY) 24091 EPA SYSTEMATIC NAME Ethane, 1-bromo-2-chloro- STORET PARM CODE 77936 -- BRCHLORO ETHANE UG/L STORET PARM CODE 78502 -- 1-CL2-BR ETHANE UG/KG STORET PARM CODE 78527 -- BROMOCHO ETHANE UG/KG STORET PARM CODE 81557 -- 1-BR2-CL ETHANE TOT UG/L STORET PARM CODE 81568 -- 1-CL2-BR ETHANE TOT UG/L

1-Bromobutane CAS NUMBER 109-65-9 EPA REFERENCE ID (EPA ONLY) 26013 EPA SYSTEMATIC NAME Butane, 1-bromo-

1-Butoxy-2-propanol CAS NUMBER 5131-66-8

Page 6 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 129601 EPA SYSTEMATIC NAME 2-Propanol, 1-butoxy- STORET PARM CODE 77939 -- BUTOXY PROPANOL UG/L

1-Chloro-2-nitrobenzene CAS NUMBER 88-73-3 EPA REFERENCE ID (EPA ONLY) 11981 EPA SYSTEMATIC NAME Benzene, 1-chloro-2-nitro- STORET PARM CODE 78790 -- 1CL2NITR BENZENE SEDUG/KG

1-Chloro-9,10-anthracenedione CAS NUMBER 82-44-0 EPA REFERENCE ID (EPA ONLY) 9282 EPA SYSTEMATIC NAME 9,10-Anthracenedione, 1-chloro- STORET PARM CODE 78848 -- 1 CHLORO ANQUINON SEDUG/KG STORET PARM CODE 78861 -- 1CL9,10- ANTHDION SEDUG/KG

1-Dodecanol CAS NUMBER 112-53-8 EPA REFERENCE ID (EPA ONLY) 28506 EPA SYSTEMATIC NAME 1-Dodecanol RETIRED NAME (CHEM - Dodecyl alcohol PHYSICAL) STORET PARM CODE 78006 -- DODECNOL UG/L STORET PARM CODE 81419 -- C12 ALCOHOL TOT UG/L

1-Ethoxy-2-fluoro-benzene CAS NUMBER 451-80-9

1-Ethyl-2,3-dimethyl-benzene CAS NUMBER 933-98-2 EPA REFERENCE ID (EPA ONLY) 74542 EPA SYSTEMATIC NAME Benzene, 1-ethyl-2,3-dimethyl- STORET PARM CODE 78782 -- 1ET23DMT BENZENE SEDUG/KG

1-Ethyl-2,4-dimethyl-benzene CAS NUMBER 874-41-9 EPA REFERENCE ID (EPA ONLY) 72884

Page 7 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Benzene, 1-ethyl-2,4-dimethyl- STORET PARM CODE 77346

1-Ethyl-3,5-dimethyl-benzene CAS NUMBER 934-74-7 EPA REFERENCE ID (EPA ONLY) 74591 EPA SYSTEMATIC NAME Benzene, 1-ethyl-3,5-dimethyl- STORET PARM CODE 77349

1-Methyl-3-nitrobenzene CAS NUMBER 99-08-1 EPA REFERENCE ID (EPA ONLY) 18499 EPA SYSTEMATIC NAME Benzene, 1-methyl-3-nitro- STORET PARM CODE 49221 -- TOLUENE M-NITRO RECVUG/L

1-Methyl-9H-fluorene CAS NUMBER 1730-37-6 EPA REFERENCE ID (EPA ONLY) 91561 EPA SYSTEMATIC NAME 9H-Fluorene, 1-methyl- STORET PARM CODE 49398 -- MTH9HFLN SIEV

1-Methyoxy-2-butanol CAS NUMBER 53778-73-7 EPA REFERENCE ID (EPA ONLY) 299859 EPA SYSTEMATIC NAME 2-Butanol, 1-methoxy-

1-Octadecene CAS NUMBER 112-88-9

1-Phenyl-2-methyl-1-propene CAS NUMBER 768-49-0 EPA REFERENCE ID (EPA ONLY) 69963 EPA SYSTEMATIC NAME Benzene, (2-methyl-1-propenyl)- STORET PARM CODE 50484

1-Phenyldecane CAS NUMBER 104-72-3 EPA REFERENCE ID (EPA ONLY) 22293 EPA SYSTEMATIC NAME Benzene, decyl-

Page 8 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

1-Phenyldodecane CAS NUMBER 123-01-3 EPA REFERENCE ID (EPA ONLY) 32680 EPA SYSTEMATIC NAME Benzene, dodecyl-

1-Phenylnonane CAS NUMBER 1081-77-2 EPA REFERENCE ID (EPA ONLY) 77958 EPA SYSTEMATIC NAME Benzene, nonyl-

1-Phenylpentadecane CAS NUMBER 2131-18-2 EPA REFERENCE ID (EPA ONLY) 97345 EPA SYSTEMATIC NAME Benzene, pentadecyl-

1-Phenyltetradecane CAS NUMBER 1459-10-5 EPA REFERENCE ID (EPA ONLY) 87007 EPA SYSTEMATIC NAME Benzene, tetradecyl-

1-Propene, 1-chloro-, (Z)- CAS NUMBER 16136-84-8 EPA REFERENCE ID (EPA ONLY) 962555 EPA SYSTEMATIC NAME 1-Propene, 1-chloro-, (1Z)- STORET PARM CODE 77037 -- C-1-CLPR TOTAL UG/L

1-Tetradecene CAS NUMBER 1120-36-1

1H-Benzotriazole, 5-methyl- CAS NUMBER 136-85-6 EPA REFERENCE ID (EPA ONLY) 36764

1H-Inden-1-one, 2,3-dihydro-3,3-dimethyl EPA REFERENCE ID (EPA ONLY) 967588 EPA SYSTEMATIC NAME 1H-Inden-1-one, 2,3-dihydro-3,3-dimethyl STORET PARM CODE 61173

1H-Inden-1-one, 2,3-dihydro-3-methyl- CAS NUMBER 6072-57-7 EPA REFERENCE ID (EPA ONLY) 961979

Page 9 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1H-Inden-1-one, 2,3-dihydro-3-methyl- STORET PARM CODE 50449

1H-Indene, 2,3-dihydro-1,1,3,3,5-pentamethyl-4,6-dinitro- CAS NUMBER 116-66-5 EPA REFERENCE ID (EPA ONLY) 29538 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-1,1,3,3,5-pentamethyl-4,6-dinitro-

1H-Indene, 2,3-dihydro-1,1,4,6-tetramethyl- CAS NUMBER 941-60-6 EPA REFERENCE ID (EPA ONLY) 961318 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-1,1,4,6-tetramethyl-

1H-Indene, 2,3-dihydro-1,1,4,7-tetramethyl- CAS NUMBER 1078-04-2 EPA REFERENCE ID (EPA ONLY) 961359 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-1,1,4,7-tetramethyl-

1H-Indene, 2,3-dihydro-1,1-dimethyl- CAS NUMBER 4912-92-9 EPA REFERENCE ID (EPA ONLY) 961888 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-1,1-dimethyl-

1H-Indene, 2,3-dihydro-1,3-dimethyl- CAS NUMBER 4175-53-5 EPA REFERENCE ID (EPA ONLY) 961805 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-1,3-dimethyl- STORET PARM CODE 50445

1H-Indene, 2,3-dihydro-1,6-dimethyl- CAS NUMBER 17059-48-2 EPA REFERENCE ID (EPA ONLY) 711036 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-1,6-dimethyl- STORET PARM CODE 50453

1H-Indene, 2,3-dihydro-4,6-dimethyl- CAS NUMBER 1685-82-1 EPA REFERENCE ID (EPA ONLY) 90746 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-4,6-dimethyl-

Page 10 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

1H-Indene, 2,3-dihydro-4,7-dimethyl- CAS NUMBER 6682-71-9 EPA REFERENCE ID (EPA ONLY) 144642 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-4,7-dimethyl- STORET PARM CODE 49552

1H-Indene, 2,3-dihydro-4-methyl- CAS NUMBER 824-22-6 EPA REFERENCE ID (EPA ONLY) 709303 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-4-methyl- STORET PARM CODE 77325

1H-Indene, 2,3-dihydro-5-methly- CAS NUMBER 874-35-1 EPA REFERENCE ID (EPA ONLY) 72876 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-5-methyl- STORET PARM CODE 77324

2',5'-Dichloroacetophenone CAS NUMBER 2476-37-1

2,2,4,4-Tetramethyl-3-pentanone CAS NUMBER 815-24-7 EPA REFERENCE ID (EPA ONLY) 70888 EPA SYSTEMATIC NAME 3-Pentanone, 2,2,4,4-tetramethyl- STORET PARM CODE 77420

2,2,4-Trimethylpentane CAS NUMBER 540-84-1 EPA REFERENCE ID (EPA ONLY) 51961 EPA SYSTEMATIC NAME Pentane, 2,2,4-trimethyl-

2,2-Dichloro-1,1,1-trifluoroethane CAS NUMBER 306-83-2 EPA REFERENCE ID (EPA ONLY) 41855 EPA SYSTEMATIC NAME Ethane, 2,2-dichloro-1,1,1-trifluoro-

2,3,4-Trichloro-1,1'-biphenyl CAS NUMBER 25323-68-6 EPA REFERENCE ID (EPA ONLY) 232041

Page 11 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1,1'-Biphenyl, trichloro- STORET PARM CODE 39339 -- TRICLBPN TOT,TIS WETMG/KG STORET PARM CODE 79760 -- TRICHLRO BIPHENYL WETMG/KG STORET PARM CODE 81876 -- 3CB SED DRY WGTUG/KG STORET PARM CODE 81877 -- 3CB WHL WAT UG/L STORET PARM CODE 81919 -- 3CB ZOO PLANK LIPMG/KG STORET PARM CODE 81926 -- 3CB SUSPEND UG/KG

2,3,5-Trimethylnaphthalene CAS NUMBER 2245-38-7 EPA REFERENCE ID (EPA ONLY) 99366 EPA SYSTEMATIC NAME Naphthalene, 1,6,7-trimethyl- STORET PARM CODE 61079 STORET PARM CODE 61080

2,3,6-Trichlorophlorophenol CAS NUMBER 933-75-5 EPA REFERENCE ID (EPA ONLY) 74518 EPA SYSTEMATIC NAME Phenol, 2,3,6-trichloro-

2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) CAS NUMBER 1746-01-6 EPA REFERENCE ID (EPA ONLY) 91918 EPA SYSTEMATIC NAME Dibenzo[b,e][1,4]dioxin, 2,3,7,8-tetrachloro- STORET PARM CODE 34675 -- TCDD TOTWUG/L STORET PARM CODE 34676 -- TCDD DISSUG/L STORET PARM CODE 34677 -- TCDD SUSPUG/L STORET PARM CODE 34678 -- TCDD SEDUG/KG DRY WGT STORET PARM CODE 34679 -- TCDD TISMG/KG WET WGT STORET PARM CODE 34750 -- TCDD TOTWPG/L STORET PARM CODE 34753 -- TCDD2378 SED,DRY WT,PG/G STORET PARM CODE 34754 -- TCDD TISPG/G WETWGT STORET PARM CODE 34755 -- TCDD SOILPG/G

Page 12 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

2,3-Dibromopropionic acid CAS NUMBER 600-05-5

2,3-Dimethyl-3-hexanol CAS NUMBER 4166-46-5

2,3-dichlorophenol CAS NUMBER 576-24-9

2,4,5-T + Silvex EPA REFERENCE ID (EPA ONLY) 966754 EPA SYSTEMATIC NAME Acetic acid, 2,4,5-trichlorophenoxy-, mixt. with 2,4,5- trichlorophenoxypropionic acid STORET PARM CODE 81859 -- 2,4,5-T& SILVEX TOT UG/L

2,4,5-T, Trichlorophenoxyacetic acid CAS NUMBER 93-76-5 EPA REFERENCE ID (EPA ONLY) 15065 EPA SYSTEMATIC NAME Acetic acid, (2,4,5-trichlorophenoxy)- STORET PARM CODE 30025 -- 2,4,5-T SOIL,REC MG/KG STORET PARM CODE 39740 -- 2,4,5-T WHL SMPL UG/L STORET PARM CODE 39741 -- 2,4,5-T MUD UG/KG STORET PARM CODE 39742 -- 2,4,5-T FLT FRAC UG/L STORET PARM CODE 39743 -- 2,4,5-T SUS FRAC UG/L STORET PARM CODE 39744 -- 2,4,5-T FISH WWT UG/KG

2,4,5-T, Trichlorophenoxypropionic acid CAS NUMBER 29990-39-4 EPA REFERENCE ID (EPA ONLY) 962944 EPA SYSTEMATIC NAME Propionic acid, (2,4,5-trichlorophenoxy)- STORET PARM CODE 03614 -- TRCLPHEN OXYPRPAC EFF UG/L

2,4,5-T, isopropyl ester CAS NUMBER 93-78-7 EPA REFERENCE ID (EPA ONLY) 960864 EPA SYSTEMATIC NAME Acetic acid, (2,4,5-trichlorophenoxy)-, 1-methylethyl ester STORET PARM CODE 46330 -- 245TISPR ESTR TIS MG/KG

2,4,5-Trichlorbiphenyl ***retired*** change to ISN 16041

Page 13 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

2,4,6-Tri-t-butylphenol CAS NUMBER 732-26-3 EPA REFERENCE ID (EPA ONLY) 68965 EPA SYSTEMATIC NAME Phenol, 2,4,6-tris(1,1-dimethylethyl)-

2,4,6-Trichlorophenol (TCPh) CAS NUMBER 88-06-2 EPA REFERENCE ID (EPA ONLY) 11536 EPA SYSTEMATIC NAME Phenol, 2,4,6-trichloro- STORET PARM CODE 03763 -- TRICLPNL ELUTRIAT UG/L STORET PARM CODE 30054 -- PHENL246 SOIL,REC MG/KG STORET PARM CODE 34621 -- 246TRICH LOROPHEN TOTWUG/L STORET PARM CODE 34622 -- 246TRICH LOROPHEN DISSUG/L STORET PARM CODE 34623 -- 246TRICH LOROPHEN SUSPUG/L STORET PARM CODE 34624 -- 246TCPHN SEDUG/KG DRY WGT STORET PARM CODE 34625 -- 246TCPHN TISMG/KG WET WGT STORET PARM CODE 49415 -- TRICLPHN SIEV STORET PARM CODE 78398 -- 246TCLPH SEDIMENT WETMG/KG STORET PARM CODE 79520 -- 246TRICL PHENOL WASMG/KG

2,4,6-Trimethylbenzoic acid CAS NUMBER 480-63-7 EPA REFERENCE ID (EPA ONLY) 47118 EPA SYSTEMATIC NAME Benzoic acid, 2,4,6-trimethyl- STORET PARM CODE 61175

2,4-D 2-ethylhexyl ester CAS NUMBER 1928-43-4 EPA REFERENCE ID (EPA ONLY) 94383 EPA SYSTEMATIC NAME Acetic acid, (2,4-dichlorophenoxy)-, 2-ethylhexyl ester STORET PARM CODE 46339 -- 24D ETHL HXLESTR TISMG/KG

2,4-D isopropyl ester CAS NUMBER 94-11-1 EPA REFERENCE ID (EPA ONLY) 15289 EPA SYSTEMATIC NAME Acetic acid, (2,4-dichlorophenoxy)-, 1-methylethyl ester

Page 14 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 46320 -- 2,4D IPE WHL SMPL UG/L STORET PARM CODE 81617 -- 2,4-DIPE SED DRY WGTUG/KG

2,4-D sec-butyl ester CAS NUMBER 94-79-1 EPA REFERENCE ID (EPA ONLY) 15677 EPA SYSTEMATIC NAME Acetic acid, (2,4-dichlorophenoxy)-, 1-methylpropyl ester STORET PARM CODE 46318 -- 2,4DBEII WHL SMPL UG/L

2,4-D, Dichlorophenoxyacetic acid CAS NUMBER 94-75-7 EPA REFERENCE ID (EPA ONLY) 15651 EPA SYSTEMATIC NAME Acetic acid, (2,4-dichlorophenoxy)- STORET PARM CODE 07707 STORET PARM CODE 30023 -- 2,4-D SOIL,REC MG/KG STORET PARM CODE 39730 -- 2,4-D WHL SMPL UG/L STORET PARM CODE 39731 -- 2,4-D MUD UG/KG STORET PARM CODE 39732 -- 2,4-D FLT FRAC UG/L STORET PARM CODE 39733 -- 2,4-D SUS FRAC UG/L STORET PARM CODE 39734 -- 2,4-D FISH WWT UG/KG STORET PARM CODE 46321 STORET PARM CODE 79731 -- 2,4-D IN WASTE E PTOXUG/L STORET PARM CODE 82697 -- 2,4-D TOT RECV WTR UG/L

2,4-DB, Dichlorophenoxybutyric acid CAS NUMBER 94-82-6 EPA REFERENCE ID (EPA ONLY) 15701 EPA SYSTEMATIC NAME Butanoic acid, 4-(2,4-dichlorophenoxy)- STORET PARM CODE 30024 -- 2,4-DB SOIL,REC MG/KG STORET PARM CODE 30219 -- 2,4-DB WTR,WHL REC UG/L STORET PARM CODE 38745 -- 2,4-DB TOTWUG/L STORET PARM CODE 38746 -- 2,4-DB DISSUG/L STORET PARM CODE 38748 -- 2,4-DB SEDUG/KG

Page 15 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

2,4-Dibromophenol CAS NUMBER 615-58-7

2,4-Dichlorophenol CAS NUMBER 120-83-2 EPA REFERENCE ID (EPA ONLY) 31443 EPA SYSTEMATIC NAME Phenol, 2,4-dichloro- STORET PARM CODE 03755 -- DCLPNL24 ELUTRIAT UG/L STORET PARM CODE 30042 -- PHENL24C SOIL,REC MG/KG STORET PARM CODE 34601 -- 24DICHLO ROPHENOL TOTWUG/L STORET PARM CODE 34602 -- 24DICHLO ROPHENOL DISSUG/L STORET PARM CODE 34603 -- 24DICHLO ROPHENOL SUSPUG/L STORET PARM CODE 34604 -- 24DCPHEN SEDUG/KG DRY WGT STORET PARM CODE 34605 -- 24DCPHEN TISMG/KG WET WGT STORET PARM CODE 49417 -- PHN24DCL SIEV STORET PARM CODE 79401 -- 24DICLPH SEDIMENT WETMG/KG STORET PARM CODE 79521 -- 24DICLRO PHENOL WASMG/KG

2,4-Dimethylphenol CAS NUMBER 105-67-9 EPA REFERENCE ID (EPA ONLY) 22970 EPA SYSTEMATIC NAME Phenol, 2,4-dimethyl- STORET PARM CODE 03756 -- DMEPNL24 ELUTRIAT UG/L STORET PARM CODE 30044 -- PHENL24 SOIL,REC MG/KG STORET PARM CODE 34606 -- 24DIMETH YLPHENOL TOTWUG/L STORET PARM CODE 34607 -- 24DIMETH YLPHENOL DISSUG/L STORET PARM CODE 34608 -- 24DIMETH YLPHENOL SUSPUG/L STORET PARM CODE 34609 -- 24DMPHEN SEDUG/KG DRY WGT STORET PARM CODE 34610 -- 24DMPHEN TISMG/KG WET WGT STORET PARM CODE 79152 -- 24DIMTPH FISH TIS DRYMG/KG STORET PARM CODE 79402 -- 24DIMTPH SEDIMENT WETMG/KG STORET PARM CODE 79522 -- 24DIMETH PHENOL WASMG/KG

2,4-Dinitrotoluene CAS NUMBER 121-14-2

Page 16 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 31575 EPA SYSTEMATIC NAME Benzene, 1-methyl-2,4-dinitro- STORET PARM CODE 03666 -- DINTRT24 ELUTRIAT UG/L STORET PARM CODE 30159 -- TOLUENE SOIL,REC MG/KG STORET PARM CODE 34611 -- 24DINITR OTOLUENE TOTWUG/L STORET PARM CODE 34612 -- 24DINITR OTOLUENE DISSUG/L STORET PARM CODE 34613 -- 24DINITR OTOLUENE SUSPUG/L STORET PARM CODE 34614 -- 24DNTOLU SEDUG/KG DRY WGT STORET PARM CODE 34615 -- 24DNTOLU TISMG/KG WET WGT STORET PARM CODE 49395 -- TLN24DNT SIEV STORET PARM CODE 78320 -- 24DINTOL SEDIMENT WETMG/KG STORET PARM CODE 79524 -- 24DINIT TOLUENE WASMG/KG

2,5-Dichloro-3-hydroxy-6-methoxybenzoic acid CAS NUMBER 7600-50-2 EPA REFERENCE ID (EPA ONLY) 52450384 EPA SYSTEMATIC NAME Benzoic acid, 2,5-dichloro-3-hydroxy-6-methoxy- STORET PARM CODE 50934

2,5-Dichlorophenol CAS NUMBER 583-78-8 EPA REFERENCE ID (EPA ONLY) 55822 EPA SYSTEMATIC NAME Phenol, 2,5-dichloro- STORET PARM CODE 77540

2,5-Dimethylthiophene CAS NUMBER 638-02-8 EPA REFERENCE ID (EPA ONLY) 961219 EPA SYSTEMATIC NAME Thiophene, 2,5-dimethyl- STORET PARM CODE 61182

2,6-Dinitrotoluene CAS NUMBER 606-20-2 EPA REFERENCE ID (EPA ONLY) 58875 EPA SYSTEMATIC NAME Benzene, 2-methyl-1,3-dinitro-

Page 17 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 03667 -- DINTRT26 ELUTRIAT UG/L STORET PARM CODE 30160 -- TOLUENE SOIL,REC MG/KG STORET PARM CODE 34626 -- 26DINITR OTOLUENE TOTWUG/L STORET PARM CODE 34627 -- 26DINITR OTOLUENE DISSUG/L STORET PARM CODE 34628 -- 26DINITR OTOLUENE SUSPUG/L STORET PARM CODE 34629 -- 26DNTOLU SEDUG/KG DRY WGT STORET PARM CODE 34630 -- 26DNTOLU TISMG/KG WET WGT STORET PARM CODE 49396 -- TLN26DNT SIEV STORET PARM CODE 78321 -- 26DINTOL SEDIMENT WETMG/KG STORET PARM CODE 79525 -- 26DINIT TOLUENE WASMG/KG

2,6-dibromo-phenol CAS NUMBER 608-33-3

2-(2-Butoxyethoxy)ethyl acetate CAS NUMBER 124-17-4

2-(methylthio)benzothiazole CAS NUMBER 615-22-5 EPA REFERENCE ID (EPA ONLY) 60632 EPA SYSTEMATIC NAME Benzothiazole, 2-(methylthio)- STORET PARM CODE 78046 -- METHIBZO THIAZOLE UG/L STORET PARM CODE 78651 -- MTTHIOBZ THIAZOLE UG/KG STORET PARM CODE 81496 -- 2-MTTHIO BENZTHIZ TOT UG/L

2-Acetylaminofluorene CAS NUMBER 53-96-3 EPA REFERENCE ID (EPA ONLY) 1719 EPA SYSTEMATIC NAME Acetamide, N-9H-fluoren-2-yl- STORET PARM CODE 73501 -- ACE,N(9H FL-2-YL) TOTWUG/L

2-Aminobutane CAS NUMBER 13952-84-6

2-Butenal, 2-methyl-, (E)- CAS NUMBER 497-03-0 EPA REFERENCE ID (EPA ONLY) 47993 EPA SYSTEMATIC NAME 2-Butenal, 2-methyl-, (2E)-

Page 18 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78622 -- METHYL BUTENAL UG/KG

2-Chlorocyclohexanol CAS NUMBER 1561-86-0

2-Chloroethyl vinyl ether CAS NUMBER 110-75-8 EPA REFERENCE ID (EPA ONLY) 26948 EPA SYSTEMATIC NAME Ethene, (2-chloroethoxy)- STORET PARM CODE 30070 -- 2CLRETHY SOIL,REC MG/KG STORET PARM CODE 30197 -- 2CLRETHY WTR,WHL REC UG/L STORET PARM CODE 34576 -- 2CHLOROE THYLVINY TOTWUG/L STORET PARM CODE 34577 -- 2CHLOROE THYLVINY DISSUG/L STORET PARM CODE 34578 -- 2CHLOROE THYLVINY SUSPUG/L STORET PARM CODE 34579 -- 2CLEVETR SEDUG/KG DRY WGT STORET PARM CODE 34580 -- 2CLEVETR TISMG/KG WET WGT STORET PARM CODE 78373 -- 2CLETVEH SEDIMENT WETMG/KG

2-Cyclohexen-1-ol CAS NUMBER 822-67-3

2-Cyclohexenone CAS NUMBER 930-68-7

2-Decanone CAS NUMBER 693-54-9

2-Ethyl-1, 3-dimethyl-benzene CAS NUMBER 2870-04-4 EPA REFERENCE ID (EPA ONLY) 108175 EPA SYSTEMATIC NAME Benzene, 2-ethyl-1,3-dimethyl- STORET PARM CODE 77329

2-Ethyl-1, 4-dimethyl-benzene CAS NUMBER 1758-88-9 EPA REFERENCE ID (EPA ONLY) 92098 EPA SYSTEMATIC NAME Benzene, 2-ethyl-1,4-dimethyl- STORET PARM CODE 77330

Page 19 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

2-Ethyl-1,3-hexanediol CAS NUMBER 94-96-2 EPA REFERENCE ID (EPA ONLY) 15792 EPA SYSTEMATIC NAME 1,3-Hexanediol, 2-ethyl- STORET PARM CODE 78597 -- ETHYL HXNEDIOL UG/KG

2-Ethyl-1-hexanol CAS NUMBER 104-76-7 EPA REFERENCE ID (EPA ONLY) 22327 EPA SYSTEMATIC NAME 1-Hexanol, 2-ethyl- STORET PARM CODE 77311 -- 2E1HEXOL TOTAL UG/L STORET PARM CODE 78013 -- ETHYL HEXANOL UG/L STORET PARM CODE 81689 -- 2-ETHYL- 1-HEXNOL TOT MG/L

2-Ethyl-4-methyl-1,3-dioxolane CAS NUMBER 4359-46-0 EPA REFERENCE ID (EPA ONLY) 961821 EPA SYSTEMATIC NAME 1,3-Dioxolane, 2-ethyl-4-methyl- STORET PARM CODE 81600 -- 4MTH2ETH 1,3DIOXL TOT UG/L

2-Fluoro-4-nitrophenol CAS NUMBER 21571-34-6

2-Fluoro-6-nitrophenol CAS NUMBER 1526-17-6

2-Fluorophenol CAS NUMBER 367-12-4 EPA REFERENCE ID (EPA ONLY) 43976 EPA SYSTEMATIC NAME Phenol, 2-fluoro- STORET PARM CODE 03589

2-Hydroxy-4-methoxybenzophenone CAS NUMBER 131-57-7

2-Methoxyethanol CAS NUMBER 109-86-4 EPA REFERENCE ID (EPA ONLY) 26211 EPA SYSTEMATIC NAME Ethanol, 2-methoxy-

Page 20 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

2-Methyl-1,3-dioxolane CAS NUMBER 497-26-7 EPA REFERENCE ID (EPA ONLY) 48025 EPA SYSTEMATIC NAME 1,3-Dioxolane, 2-methyl- STORET PARM CODE 77066 -- 2M1,3DIO TOTAL UG/L

2-Methyl-1,4-napthoquinone CAS NUMBER 58-27-5

2-Methyl-1-phenyl-1-butene CAS NUMBER 56253-64-6 EPA REFERENCE ID (EPA ONLY) 963371 EPA SYSTEMATIC NAME Benzene, (2-methyl-1-butenyl)- STORET PARM CODE 50462

2-Methyl-2-ethyl-1,3-dioxolane CAS NUMBER 126-39-6 EPA REFERENCE ID (EPA ONLY) 33852 EPA SYSTEMATIC NAME 1,3-Dioxolane, 2-ethyl-2-methyl- STORET PARM CODE 81586 -- ETH MTH DIOXOLAN TOT UG/L

2-Methyl-3-pentanol CAS NUMBER 565-67-3 EPA REFERENCE ID (EPA ONLY) 961177 EPA SYSTEMATIC NAME 3-Pentanol, 2-methyl- STORET PARM CODE 80347 -- 2METHYL3 PENTANOL WHL UG/L

2-Methyl-3-pentanone CAS NUMBER 565-69-5 EPA REFERENCE ID (EPA ONLY) 685883 EPA SYSTEMATIC NAME 3-Pentanone, 2-methyl- STORET PARM CODE 82124 -- 2-METHYL 3-PENTAN UG/L

2-Methyl-4-octanone CAS NUMBER 7492-38-8 EPA REFERENCE ID (EPA ONLY) 962019 EPA SYSTEMATIC NAME 4-Octanone, 2-methyl- STORET PARM CODE 61185

Page 21 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

2-Methylcyclohexanone CAS NUMBER 583-60-8 EPA REFERENCE ID (EPA ONLY) 55764 EPA SYSTEMATIC NAME Cyclohexanone, 2-methyl-

2-Phenyldecane CAS NUMBER 4537-13-7 EPA REFERENCE ID (EPA ONLY) 52450343 EPA SYSTEMATIC NAME Benzene, (1-methylnonyl)-

2-Phenyldodecane CAS NUMBER 2719-61-1 EPA REFERENCE ID (EPA ONLY) 52450137 EPA SYSTEMATIC NAME Benzene, (1-methylundecyl)-

2-Phenyltetradecane CAS NUMBER 4534-59-2 EPA REFERENCE ID (EPA ONLY) 52450285 EPA SYSTEMATIC NAME Benzene, (1-methyltridecyl)-

2-Phenyltridecane CAS NUMBER 4534-53-6 EPA REFERENCE ID (EPA ONLY) 52450228 EPA SYSTEMATIC NAME Benzene, (1-methyldodecyl)-

2-Phenylundecane CAS NUMBER 4536-88-3 EPA REFERENCE ID (EPA ONLY) 52450319 EPA SYSTEMATIC NAME Benzene, (1-methyldecyl)-

2-Piperidinecarboxylic acid CAS NUMBER 535-75-1

2-Pyrrolidinecarboxylic acid CAS NUMBER 147-85-3

2-Thiophenecarboxylic acid CAS NUMBER 527-72-0

2-Thiophenemethylamine CAS NUMBER 27757-85-3

2-Undecanone CAS NUMBER 112-12-9

Page 22 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

2-Vinyl toluene CAS NUMBER 611-15-4 EPA REFERENCE ID (EPA ONLY) 59865 EPA SYSTEMATIC NAME Benzene, 1-ethenyl-2-methyl- STORET PARM CODE 77216

3,4-Dimethylbenzoic acid CAS NUMBER 619-04-5 EPA REFERENCE ID (EPA ONLY) 61549 EPA SYSTEMATIC NAME Benzoic acid, 3,4-dimethyl- STORET PARM CODE 61179

3,5-dichlorophenol CAS NUMBER 591-35-5

3-(4-hydroxypheny)-2-propenoic acid CAS NUMBER 7400-08-0 EPA REFERENCE ID (EPA ONLY) 149153 EPA SYSTEMATIC NAME 2-Propenoic acid, 3-(4-hydroxyphenyl)- STORET PARM CODE 61183

3-Amino-1,2,4-triazole CAS NUMBER 61-82-5 EPA REFERENCE ID (EPA ONLY) 3533 EPA SYSTEMATIC NAME 1H-1,2,4-Triazol-3-amine RETIRED NAME (CHEM - Amino-s-triazole PHYSICAL) STORET PARM CODE 73509 -- 1H124TRI 3-AMINE TOTWUG/L

3-Chlorophenol CAS NUMBER 108-43-0 EPA REFERENCE ID (EPA ONLY) 25106 EPA SYSTEMATIC NAME Phenol, 3-chloro- RETIRED NAME (CHEM - 3-Chlorophenol PHYSICAL)

3-Fluoro-4-nitrophenol CAS NUMBER 394-41-2

3-Methyl-1,1'-biphenyl CAS NUMBER 643-93-6

Page 23 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 66340 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3-methyl- STORET PARM CODE 77577 -- 3MBIPHNL TOTAL UG/L

3-Methyl-2-cyclopentene-2-ol-one CAS NUMBER 80-71-7 EPA REFERENCE ID (EPA ONLY) 8490 EPA SYSTEMATIC NAME 2-Cyclopenten-1-one, 2-hydroxy-3-methyl- STORET PARM CODE 78028 -- HYDRXYME CYCLPENT UG/L

3-Methyl-2-pentanone CAS NUMBER 565-61-7 EPA REFERENCE ID (EPA ONLY) 685875 EPA SYSTEMATIC NAME 2-Pentanone, 3-methyl-

3-Methylindole CAS NUMBER 83-34-1 EPA ID (SUBSTANCE REGISTRY) 3-Methylindole EPA REFERENCE ID (EPA ONLY) 9571 EPA SYSTEMATIC NAME 1H-Indole, 3-methyl-

3-Phenlydecane CAS NUMBER 4621-36-7 EPA REFERENCE ID (EPA ONLY) 52450376 EPA SYSTEMATIC NAME Benzene, (1-ethyloctyl)-

3-Phenyldodecane CAS NUMBER 2400-00-2 EPA REFERENCE ID (EPA ONLY) 101303 EPA SYSTEMATIC NAME Benzene, (1-ethyldecyl)-

3-Phenyltetradecane CAS NUMBER 4534-58-1 EPA REFERENCE ID (EPA ONLY) 52450277 EPA SYSTEMATIC NAME Benzene, (1-ethyldodecyl)-

3-Phenyltridecane CAS NUMBER 4534-52-5 EPA REFERENCE ID (EPA ONLY) 52450210

Page 24 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Benzene, (1-ethylundecyl)-

3-Phenylundecane CAS NUMBER 4536-87-2 EPA REFERENCE ID (EPA ONLY) 52450301 EPA SYSTEMATIC NAME Benzene, (1-ethylnonyl)-

3-beta-Coprostanol CAS NUMBER 360-68-9 EPA REFERENCE ID (EPA ONLY) 17148230 EPA SYSTEMATIC NAME Cholestan-3-ol, (3.beta.,5.beta.)-

4,5-Dimethyl-1,2-dithiol-3-one CAS NUMBER 35659-69-9

4,6-Dichloro-2-methylphenol CAS NUMBER 2432-12-4 EPA REFERENCE ID (EPA ONLY) 102038 EPA SYSTEMATIC NAME Phenol, 2,6-dichloro-4-methyl- STORET PARM CODE 45286 -- DCLME PH TOTAL WAT UG/L STORET PARM CODE 45287 -- DCLME PH SED DRY WGTUG/KG

4-(2,4,5-Trichlorophenoxy) butyric acid CAS NUMBER 93-80-1 EPA REFERENCE ID (EPA ONLY) 960872 EPA SYSTEMATIC NAME Butanoic acid, 4-(2,4,5-trichlorophenoxy)- STORET PARM CODE 82650 -- 2,4,5-TB SED DRY WT.UG/KG

4-Aminohippuric acid CAS NUMBER 61-78-9 EPA REFERENCE ID (EPA ONLY) 3525 EPA SYSTEMATIC NAME Glycine, N-(4-aminobenzoyl)-

4-Bromofluorobenzene CAS NUMBER 460-00-4 EPA REFERENCE ID (EPA ONLY) 46250 EPA SYSTEMATIC NAME Benzene, 1-bromo-4-fluoro- STORET PARM CODE 61282

Page 25 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

4-Chloro-3,5-dimethylphenol CAS NUMBER 88-04-0 EPA REFERENCE ID (EPA ONLY) 11510 EPA SYSTEMATIC NAME Phenol, 4-chloro-3,5-dimethyl- STORET PARM CODE 76982 -- 4CHLR3,5 DIMETHYL FNL UG/L

4-Chloro-3-methylphenol CAS NUMBER 59-50-7 EPA REFERENCE ID (EPA ONLY) 3103 EPA SYSTEMATIC NAME Phenol, 4-chloro-3-methyl- STORET PARM CODE 03753 -- PCLMCRSL ELUTRIAT UG/L STORET PARM CODE 30039 -- PHENL4CL SOIL,REC MG/KG STORET PARM CODE 34452 -- PARACHLO ROMETACR TOTWUG/L STORET PARM CODE 34453 -- PARACHLO ROMETACR DISSUG/L STORET PARM CODE 34454 -- PARACHLO ROMETACR SUSPUG/L STORET PARM CODE 34455 -- PCLMCRES SEDUG/KG DRY WGT STORET PARM CODE 34456 -- PCLMCRES TISMG/KG WET WGT STORET PARM CODE 49422 -- MCRSL4CL SIEV STORET PARM CODE 78399 -- PCLMCRES SEDIMENT WETMG/KG STORET PARM CODE 79036 -- 4CL3CRES TISWETWT MG/KG STORET PARM CODE 79682 -- PARACLME CRESOL WASMG/KG

4-Cumylphenol CAS NUMBER 599-64-4 EPA REFERENCE ID (EPA ONLY) 58305 EPA SYSTEMATIC NAME Phenol, 4-(1-methyl-1-phenylethyl)-

4-Fluoro-2-nitrophenol CAS NUMBER 394-33-2

4-Hydroxy-3,5-dimethoxybenzaldehyde CAS NUMBER 134-96-3 EPA REFERENCE ID (EPA ONLY) 36228 EPA SYSTEMATIC NAME Benzaldehyde, 4-hydroxy-3,5-dimethoxy- STORET PARM CODE 78610 -- HXYDIMXY BZALDHYD UG/KG

Page 26 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

4-Hydroxy-4-methyl-2-pentanone CAS NUMBER 123-42-2 EPA REFERENCE ID (EPA ONLY) 32987 EPA SYSTEMATIC NAME 2-Pentanone, 4-hydroxy-4-methyl- STORET PARM CODE 77191 -- 4H4M2PON TOTAL UG/L STORET PARM CODE 78852 -- 4HYD4MTH 2PNTNONE SEDUG/KG

4-Methyl-2-pentene CAS NUMBER 4461-48-7 EPA REFERENCE ID (EPA ONLY) 961847 EPA SYSTEMATIC NAME 2-Pentene, 4-methyl- STORET PARM CODE 73013 -- 4-METHYL 2PENTENE SEDUG/KG STORET PARM CODE 73084 -- 4-METHYL 2PENTENE WTR UG/L

4-Methyl-3-nitrobenzenamine CAS NUMBER 119-32-4 EPA REFERENCE ID (EPA ONLY) 30601 EPA SYSTEMATIC NAME Benzenamine, 4-methyl-3-nitro- STORET PARM CODE 78898 -- 4AMN2NIT TOLUENE UG/L

4-Nonylphenol CAS NUMBER 104-40-5 EPA REFERENCE ID (EPA ONLY) 22046 EPA SYSTEMATIC NAME Phenol, 4-nonyl-

4-Penten-2-ol CAS NUMBER 625-31-0

4-Phenyldecane CAS NUMBER 4537-12-6 EPA REFERENCE ID (EPA ONLY) 52450335 EPA SYSTEMATIC NAME Benzene, (1-propylheptyl)-

4-Phenyldodecane CAS NUMBER 2719-64-4 EPA REFERENCE ID (EPA ONLY) 52450160 EPA SYSTEMATIC NAME Benzene, (1-propylnonyl)-

4-Phenyltetradecane CAS NUMBER 4534-57-0

Page 27 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 52450269 EPA SYSTEMATIC NAME Benzene, (1-propylundecyl)-

4-Phenyltridecane CAS NUMBER 4534-51-4 EPA REFERENCE ID (EPA ONLY) 52450202 EPA SYSTEMATIC NAME Benzene, (1-propyldecyl)-

4-Phenylundecane CAS NUMBER 4536-86-1 EPA REFERENCE ID (EPA ONLY) 52450293 EPA SYSTEMATIC NAME Benzene, (1-propyloctyl)-

4-chlorobenzotrifluoride CAS NUMBER 98-56-6

4-chlorophenol CAS NUMBER 106-48-9

4H-1,2,4-Triazol-3-amine, 4-ethyl- CAS NUMBER 42786-06-1

5,6-Dibutyl-5,6-bis(4-tert-butylphenyl)decane CAS NUMBER 85668-76-4 EPA REFERENCE ID (EPA ONLY) 52450459 EPA SYSTEMATIC NAME Benzene, 1,1'-(1,1,2,2-tetrabutyl-1,2-ethanediyl)bis[4-(1,1- dimethylethyl)-

5-Hydroxytetracycline hydrochloride CAS NUMBER 2058-46-0

5-Nitro-ortho-toluidine CAS NUMBER 99-55-8 EPA REFERENCE ID (EPA ONLY) 18754 EPA SYSTEMATIC NAME Benzenamine, 2-methyl-5-nitro- STORET PARM CODE 73622 -- BZ 2METH 5-NITRO TOTWUG/L

5-Nitrovanillin CAS NUMBER 6635-20-7

5-Phenyldecane CAS NUMBER 4537-11-5 EPA REFERENCE ID (EPA ONLY) 52450327

Page 28 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Benzene, (1-butylhexyl)-

5-Phenyldodecane CAS NUMBER 2719-63-3 EPA REFERENCE ID (EPA ONLY) 52450152 EPA SYSTEMATIC NAME Benzene, (1-butyloctyl)-

5-Phenyltetradecane CAS NUMBER 4534-56-9 EPA REFERENCE ID (EPA ONLY) 52450251 EPA SYSTEMATIC NAME Benzene, (1-butyldecyl)-

5-Phenyltridecane CAS NUMBER 4534-50-3 EPA REFERENCE ID (EPA ONLY) 52450194 EPA SYSTEMATIC NAME Benzene, (1-butylnonyl)-

5-Phenylundecane CAS NUMBER 4537-15-9 EPA REFERENCE ID (EPA ONLY) 52450368 EPA SYSTEMATIC NAME Benzene, (1-butylheptyl)-

6-Methyl-(e)-3-undecene CAS NUMBER 74630-52-7 EPA REFERENCE ID (EPA ONLY) 963686 EPA SYSTEMATIC NAME 3-Undecene, 6-methyl-, (E)- STORET PARM CODE 49814 -- 6-METHYL-(E)-3-UNDECENE TOTAL WATER UG/L

6-Phenyldodecane CAS NUMBER 2719-62-2 EPA REFERENCE ID (EPA ONLY) 52450145 EPA SYSTEMATIC NAME Benzene, (1-pentylheptyl)-

6-Phenyltetradecane CAS NUMBER 4534-55-8 EPA REFERENCE ID (EPA ONLY) 52450244 EPA SYSTEMATIC NAME Benzene, (1-pentylnonyl)-

6-Phenyltridecane CAS NUMBER 4534-49-0

Page 29 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 52450186 EPA SYSTEMATIC NAME Benzene, (1-pentyloctyl)-

6-Phenylundecane CAS NUMBER 4537-14-8 EPA REFERENCE ID (EPA ONLY) 52450350 EPA SYSTEMATIC NAME Benzene, (1-pentylhexyl)-

6-Propylpiperonyl Butyl Diethylene Glycol Ether (Alleviate) CAS NUMBER 51-03-6

7-Phenyltetradecane CAS NUMBER 4534-54-7 EPA REFERENCE ID (EPA ONLY) 52450236 EPA SYSTEMATIC NAME Benzene, (1-hexyloctyl)-

7-Phenyltetradecane + 6-Phenyltridecane mix EPA ID (SUBSTANCE REGISTRY) E52450996 EPA REFERENCE ID (EPA ONLY) 52450996

9-Octadecene CAS NUMBER 5557-31-3

9-Octadecenoic acid CAS NUMBER 112-62-9

AMPA CAS NUMBER 77521-29-0 EPA REFERENCE ID (EPA ONLY) 777326 EPA SYSTEMATIC NAME 4-Isoxazolepropanoic acid, .alpha.-amino-2,3-dihydro-5-methyl-3- oxo-

Abietylamine CAS NUMBER 47117-16-8

Acanthamoeba ITIS TAXON SERIAL NUMBER 43901

Acanthamoeba astronyxis ITIS TAXON SERIAL NUMBER 193470

Acanthamoeba castellanii ITIS TAXON SERIAL NUMBER 43902

Acanthamoeba comandoni ITIS TAXON SERIAL NUMBER 193471

Page 30 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Acanthamoeba culbertsoni ITIS TAXON SERIAL NUMBER 193472

Acanthamoeba griffini ITIS TAXON SERIAL NUMBER 193473

Acanthamoeba hatchetti ITIS TAXON SERIAL NUMBER 193474

Acanthamoeba hyalina ITIS TAXON SERIAL NUMBER 43903

Acanthamoeba lenticulata ITIS TAXON SERIAL NUMBER 193475

Acanthamoeba palestinensis ITIS TAXON SERIAL NUMBER 193476

Acanthamoeba polyphaga ITIS TAXON SERIAL NUMBER 193477

Acanthamoeba rhysodes ITIS TAXON SERIAL NUMBER 193478

Acanthamoeba royreba ITIS TAXON SERIAL NUMBER 193479

Acanthamoeba terricola ITIS TAXON SERIAL NUMBER 193480

Acanthamoeba tubiashi ITIS TAXON SERIAL NUMBER 193481

Acenaphthene CAS NUMBER 83-32-9 EPA REFERENCE ID (EPA ONLY) 9555 EPA SYSTEMATIC NAME Acenaphthylene, 1,2-dihydro- STORET PARM CODE 03640 -- ACNAPHTN ELUTRIAT UG/L STORET PARM CODE 30141 -- ACNAPHTN SOIL,REC MG/KG STORET PARM CODE 34205 -- ACENAPHT HENE TOTWUG/L STORET PARM CODE 34206 -- ACENAPHT HENE DISSUG/L STORET PARM CODE 34207 -- ACENAPHT HENE SUSPUG/L STORET PARM CODE 34208 -- ACNAPTHE SEDUG/KG DRY WGT STORET PARM CODE 34209 -- ACNAPTHE TISMG/KG WET WGT STORET PARM CODE 49429 -- ACNPHTHN SIEV

Page 31 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78309 -- ACENAPTN SEDIMENT WETMG/KG STORET PARM CODE 79059 -- ACENAPTN FISH TIS DRYMG/KG STORET PARM CODE 79537 -- ACENAPH THENE WASMG/KG

Acenaphthylene CAS NUMBER 208-96-8 EPA REFERENCE ID (EPA ONLY) 40717 EPA SYSTEMATIC NAME Acenaphthylene STORET PARM CODE 03641 -- ACNAPHYN ELUTRIAT UG/L STORET PARM CODE 03838 -- ACNPHTLN TOT RECV SOILMG/G STORET PARM CODE 34200 -- ACENAPHT HYLENE TOTWUG/L STORET PARM CODE 34201 -- ACENAPHT HYLENE DISSUG/L STORET PARM CODE 34202 -- ACENAPHT HYLENE SUSPUG/L STORET PARM CODE 34203 -- ACNAPTHY SEDUG/KG DRY WGT STORET PARM CODE 34204 -- ACNAPTHY TISMG/KG WET WGT STORET PARM CODE 49428 -- ACNPHTHL SIEV STORET PARM CODE 78347 -- ACNAPTHN SEDIMENT WETMG/KG STORET PARM CODE 79538 -- ACENAPH THYLENE WASMG/KG

Acetaldehyde CAS NUMBER 75-07-0 EPA REFERENCE ID (EPA ONLY) 5280 EPA SYSTEMATIC NAME Acetaldehyde STORET PARM CODE 77001 -- ACETALDE TOTAL UG/L

Acetaldol CAS NUMBER 107-89-1 EPA REFERENCE ID (EPA ONLY) 24703 EPA SYSTEMATIC NAME Butanal, 3-hydroxy- STORET PARM CODE 61770 STORET PARM CODE 61771

Acetamide CAS NUMBER 60-35-5 EPA REFERENCE ID (EPA ONLY) 3384

Page 32 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Acetamide STORET PARM CODE 79002 -- ACETAMID UG/KG

Acetaminophen CAS NUMBER 103-90-2

Acetic acid CAS NUMBER 64-19-7 EPA REFERENCE ID (EPA ONLY) 3848 EPA SYSTEMATIC NAME Acetic acid STORET PARM CODE 00697 -- ACETIC ACID MG/L STORET PARM CODE 00700 -- ACIDS TOT VOL MG/L STORET PARM CODE 77017 -- ACETIC A TOTAL UG/L

Acetochlor CAS NUMBER 34256-82-1 EPA REFERENCE ID (EPA ONLY) 266114 EPA SYSTEMATIC NAME Acetamide, 2-chloro-N-(ethoxymethyl)-N- (2-ethyl-6-methylphenyl)- STORET PARM CODE 49259 -- ACTOCHLR UNFLTR RECVUG/L STORET PARM CODE 49260 -- ACTOCHLR FILTRD RECVUG/L

Acetone CAS NUMBER 67-64-1 EPA REFERENCE ID (EPA ONLY) 4309 EPA SYSTEMATIC NAME 2-Propanone STORET PARM CODE 04384 -- ACETONE LAND DRY WT UG/G STORET PARM CODE 04601 -- ACETONE WASTEOIL MG/KG STORET PARM CODE 30133 -- ACETONE SOIL,REC MG/KG STORET PARM CODE 75059 -- ACETONE SED DRY WGTUG/KG STORET PARM CODE 76031 -- ACETONE TISS WET WGTMG/KG STORET PARM CODE 79539 -- ACETONE WASMG/KG STORET PARM CODE 81552 -- ACETONE TOT UG/L

Acetophenone CAS NUMBER 98-86-2 EPA REFERENCE ID (EPA ONLY) 18333

Page 33 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Ethanone, 1-phenyl- STORET PARM CODE 73272 -- ACETOPHN REG DRY WT UG/KG STORET PARM CODE 78076 -- PHENYL ETHANONE UG/L STORET PARM CODE 78755 -- ACETOPHE NONE SED UG/KG STORET PARM CODE 81553 -- ACETO PHENONE TOT UG/L

Acetyl hexamethyl tetrahydronaphthalene (ATHN) CAS NUMBER 1506-02-1 EPA REFERENCE ID (EPA ONLY) 709568 EPA SYSTEMATIC NAME Ethanone, 1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2- naphthalenyl)-

Acid - Base Potential

Acid Generation Potential

Acid Neutralization Potential Acidity (ANPA)

Acid Neutralization Potential As %CaCO3

Acid Neutralizing Capacity (ANC) EPA ID (SUBSTANCE REGISTRY) E1643584 EPA REFERENCE ID (EPA ONLY) 1643584 EPA SYSTEMATIC NAME Gran acid neutralizing capacity

Acid Volatile Sulfides (AVS) EPA ID (SUBSTANCE REGISTRY) E966762 EPA REFERENCE ID (EPA ONLY) 966762 EPA SYSTEMATIC NAME Acid volatile sulfides

Acidity as CaCO3 EPA ID (SUBSTANCE REGISTRY) E1640572 EPA REFERENCE ID (EPA ONLY) 1640572 EPA SYSTEMATIC NAME Acidity as CaCO3 STORET PARM CODE 00435 -- T ACDITY CACO3 MG/L STORET PARM CODE 00436 -- ACIDITY MINERAL MG/L STORET PARM CODE 00437 -- ACIDITY FROM CO2 MG/L

Page 34 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 47002 -- FR ACDTY AS CACO3 MG/L STORET PARM CODE 70508 -- T ACDITY AS CACO3 HOT-MG/L STORET PARM CODE 82242 -- ACIDITY AS CACO3 TOT MG/L STORET PARM CODE 82243 -- ACIDITY AS CACO3 MG/L

Acidity, Free Mineral (FMA) EPA ID (SUBSTANCE REGISTRY) E1643501 EPA REFERENCE ID (EPA ONLY) 1643501 EPA SYSTEMATIC NAME Free mineral acidity

Acidity, Hydrogen ion (H+) STORET PARM CODE 71825 -- T ACDITY AS H MG/L

Acifluorfen CAS NUMBER 50594-66-6 EPA REFERENCE ID (EPA ONLY) 288944 EPA SYSTEMATIC NAME Benzoic acid, 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitro- STORET PARM CODE 45610 STORET PARM CODE 49315 -- ACFLFRFN RECV0.7U FLTRUG/L STORET PARM CODE 79193

Acifluorfen, sodium salt CAS NUMBER 62476-59-9 EPA REFERENCE ID (EPA ONLY) 325225 EPA SYSTEMATIC NAME Benzoic acid, 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitro-, sodium salt STORET PARM CODE 79193 -- ACIFLUEN WATER UG/L

Acinetobacter ITIS TAXON SERIAL NUMBER 202 STORET PARM CODE 50775

Acridine CAS NUMBER 260-94-6 EPA REFERENCE ID (EPA ONLY) 40840 EPA SYSTEMATIC NAME Acridine STORET PARM CODE 49430 -- ACRIDINE SIEV STORET PARM CODE 78504 -- ACRIDINE UG/KG

Page 35 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78515 -- BENZO QUINOLIN UG/KG

Acriflavine (neutral base) CAS NUMBER 8048-52-0

Acrolein CAS NUMBER 107-02-8 EPA REFERENCE ID (EPA ONLY) 24075 EPA SYSTEMATIC NAME 2-Propenal STORET PARM CODE 34210 -- ACROLEIN TOTWUG/L STORET PARM CODE 34211 -- ACROLEIN DISSUG/L STORET PARM CODE 34212 -- ACROLEIN SUSPUG/L STORET PARM CODE 34213 -- ACROLEIN SEDUG/KG DRY WGT STORET PARM CODE 34214 -- ACROLEIN TISMG/KG WET WGT STORET PARM CODE 78363 -- ACROLEIN SEDIMENT WETMG/KG

Acrylamide CAS NUMBER 79-06-1 EPA REFERENCE ID (EPA ONLY) 7575 EPA SYSTEMATIC NAME 2-Propenamide STORET PARM CODE 38576 -- ACRYL AMIDE TOT UG/L

Acrylonitrile CAS NUMBER 107-13-1 EPA REFERENCE ID (EPA ONLY) 24182 EPA SYSTEMATIC NAME 2-Propenenitrile STORET PARM CODE 34215 -- ACRYLONI TRILE TOTWUG/L STORET PARM CODE 34216 -- ACRYLONI TRILE DISSUG/L STORET PARM CODE 34217 -- ACRYLONI TRILE SUSPUG/L STORET PARM CODE 34218 -- ACRYLNIT SEDUG/KG DRY WGT STORET PARM CODE 34219 -- ACRYLNIT TISMG/KG WET WGT STORET PARM CODE 78364 -- ACRYNITR SEDIMENT WETMG/KG

Actinium-228 CAS NUMBER 14331-83-0 EPA REFERENCE ID (EPA ONLY) 962407

Page 36 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Actinium, isotope of mass 228 STORET PARM CODE 22402 -- AC-228 FISH PCI/G STORET PARM CODE 25503 -- AC-228 SEDIMENT PCI/G STORET PARM CODE 29857 -- AC-228 WTR,WHL PCI/L

Adenosine triphosphate (ATP) CAS NUMBER 56-65-5 EPA REFERENCE ID (EPA ONLY) 2220 EPA SYSTEMATIC NAME Adenosine 5'-(tetrahydrogen triphosphate) STORET PARM CODE 70996 -- ATP PLANKTON NG/L

Aeromonas hydrophila ITIS TAXON SERIAL NUMBER 77

Aflatoxins (toxic metabolites produced by fungi) CAS NUMBER 1402-68-2 EPA REFERENCE ID (EPA ONLY) 961458 EPA SYSTEMATIC NAME Aflatoxins

Air entrained EPA ID (SUBSTANCE REGISTRY) E1640994 EPA REFERENCE ID (EPA ONLY) 1640994 EPA SYSTEMATIC NAME Air entrained STORET PARM CODE 85540 -- AIR PER CENT OF VOL

Alachlor CAS NUMBER 15972-60-8 EPA REFERENCE ID (EPA ONLY) 202549 EPA SYSTEMATIC NAME Acetamide, 2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)- STORET PARM CODE 04006 -- ALACHLOR SED BOTM RECUG/KG STORET PARM CODE 22415 -- ALACHLOR WET WT SEDUG/KG STORET PARM CODE 39160 -- ALACHLOR MUD DRY UGAKG STORET PARM CODE 39161 -- LASSO (ALCHLR) UG/L STORET PARM CODE 46317 -- LASSO WHL SMPL UG/L STORET PARM CODE 46342 -- ALACHLOR WTR DISS UG/L STORET PARM CODE 75050 -- ALACHLOR SED DRY WT UG/KG

Page 37 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77825 -- ALACHLOR TOTAL UG/L STORET PARM CODE 81407 -- ALACHLOR SED DRY WGTUG/KG STORET PARM CODE 82571 -- ALACHLOR TISWETWT MG/KG STORET PARM CODE 82695 -- ALACHLOR TOT RECV WTR UG/L

Aldicarb CAS NUMBER 116-06-3 EPA REFERENCE ID (EPA ONLY) 29363 EPA SYSTEMATIC NAME Propanal, 2-methyl-2-(methylthio)-, O- [(methylamino)carbonyl]oxime STORET PARM CODE 39053 -- ALDICARB WH.WATER (UG/L) STORET PARM CODE 49312 -- ALDICARB RECV0.7U FLTRUG/L STORET PARM CODE 81895 -- ALDICARB SED DRY WGTUG/KG STORET PARM CODE 82619 -- ALDICARB WATR TOT REC UG/L

Aldicarb sulfone CAS NUMBER 1646-88-4 EPA REFERENCE ID (EPA ONLY) 90092 EPA SYSTEMATIC NAME Propanal, 2-methyl-2-(methylsulfonyl)-, O- [(methylamino)carbonyl]oxime STORET PARM CODE 04257 -- ALDICARB SLFN WTR TOT UG/L STORET PARM CODE 49313 -- ALDCBSLF RECV0.7U FLTRUG/L STORET PARM CODE 82587 -- ALDICARB SLFN TOT REC UG/L

Aldicarb sulfoxide CAS NUMBER 1646-87-3 EPA REFERENCE ID (EPA ONLY) 90084 EPA SYSTEMATIC NAME Propanal, 2-methyl-2-(methylsulfinyl)-, O- [(methylamino)carbonyl]oxime STORET PARM CODE 04260 -- ALDICARB SLFXDWTR TOT UG/L STORET PARM CODE 49314 -- ALDCBSLX RECV0.7U FLTRUG/L STORET PARM CODE 82586 -- ALDICARB SO2 TOT REC UG/L

Aldrin CAS NUMBER 309-00-2 EPA REFERENCE ID (EPA ONLY) 42002 EPA SYSTEMATIC NAME 1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-

Page 38 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

1,4,4a,5,8,8a-hexahydro-, (1.alpha.,4.alpha.,4a.beta.,5.alpha.,8.alpha.,8a.beta.)- STORET PARM CODE 03734 -- ALDRIN ELUTRIAT UG/L STORET PARM CODE 30102 -- ALDRIN SOIL,REC MG/KG STORET PARM CODE 34680 -- ALDRIN TISMG/KG WET WGT STORET PARM CODE 34764 -- ALDRIN WET WT TISSUG/G STORET PARM CODE 39330 -- ALDRIN TOT UG/L STORET PARM CODE 39331 -- ALDRIN DIS UG/L STORET PARM CODE 39332 -- ALDRIN SUS FRAC UG/L STORET PARM CODE 39333 -- ALDRIN SEDUG/KG DRY WGT STORET PARM CODE 39334 -- ALDRIN SHELFISH UG/KG WT STORET PARM CODE 45565 -- ALDRIN ADIPOSE TISMG/KG STORET PARM CODE 49319 -- ALDRIN SIEV STORET PARM CODE 49353 -- ALDRIN TISS WET WT UG/KG STORET PARM CODE 73348 -- ALDRIN REG DRY WT UG/KG STORET PARM CODE 78422 -- ALDRIN SEDIMENT WETMG/KG STORET PARM CODE 81713 -- ALDRIN SHEL DRY WGTUG/KG

Aldrin + Dieldrin Mix, unspecified EPA REFERENCE ID (EPA ONLY) 741587 EPA SYSTEMATIC NAME Aldrin/Dieldrin -- CWA 307A STORET PARM CODE 78216

Algae, All Groups, density EPA ID (SUBSTANCE REGISTRY) E52457058 EPA REFERENCE ID (EPA ONLY) 52457058 EPA SYSTEMATIC NAME Algae, all groups, density STORET PARM CODE 60050

Algae, Blue-green (Phylum Cyanophyta) density EPA ID (SUBSTANCE REGISTRY) E52457108 EPA REFERENCE ID (EPA ONLY) 52457108 EPA SYSTEMATIC NAME Algae, blue-green (phylum cyanophyta) density

Page 39 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Algae, Brown (Phylum Phaeophyta) density EPA ID (SUBSTANCE REGISTRY) E52457082 EPA REFERENCE ID (EPA ONLY) 52457082 EPA SYSTEMATIC NAME Algae, brown (phylum phaeophyta) density

Algae, Golden-brown (Phylum Chrysophyta) density EPA ID (SUBSTANCE REGISTRY) E52457074 EPA REFERENCE ID (EPA ONLY) 52457074 EPA SYSTEMATIC NAME Algae, golden-brown (phylum chrysophyta) density

Algae, Green (Phylum Chlorophyta) density EPA ID (SUBSTANCE REGISTRY) E52457298 EPA REFERENCE ID (EPA ONLY) 52457298 EPA SYSTEMATIC NAME Algae, green (phylum chlorophyta) density

Algae, Red (Phylum Rhodophyta) density EPA ID (SUBSTANCE REGISTRY) E52457090 EPA REFERENCE ID (EPA ONLY) 52457090 EPA SYSTEMATIC NAME Algae, red (phylum rhodophyta) density

Algae, Yellow-green (Phylum Xanthophyta) density EPA ID (SUBSTANCE REGISTRY) E52457066 EPA REFERENCE ID (EPA ONLY) 52457066 EPA SYSTEMATIC NAME Algae, yellow-green (phylum xanthophyta) density

Algal growth potential EPA ID (SUBSTANCE REGISTRY) E1641000 EPA REFERENCE ID (EPA ONLY) 1641000 EPA SYSTEMATIC NAME Algal growth potential STORET PARM CODE 85209 -- ALGAL GRO PNTL MG/L

Aliphatics fraction EPA REFERENCE ID (EPA ONLY) 966770 EPA SYSTEMATIC NAME Aliphatics STORET PARM CODE 32027 -- ALIPHA- TICS UG/L

Alkaline phosphatase CAS NUMBER 9001-78-9 EPA REFERENCE ID (EPA ONLY) 160986 EPA SYSTEMATIC NAME Phosphatase, alkaline

Page 40 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49548 -- AKACPHST TOTAL WTRNM/ML STORET PARM CODE 82011 -- ALKALN P ACTIVTY UG/LMIN STORET PARM CODE 82053 -- PERIPHYT ALK-PHOS UG/M2MIN

Alkalinity, Bicarbonate as CaCO3 EPA ID (SUBSTANCE REGISTRY) E1640226 EPA REFERENCE ID (EPA ONLY) 1640226 EPA SYSTEMATIC NAME Alkalinity, bicarbonate (as CaCO3) STORET PARM CODE 00425 -- HCO3 ALK CACO3 MG/L STORET PARM CODE 04255 -- BICARBNT ALKLDISS WTR MG/L

Alkalinity, Carbonate as CaCO3 EPA ID (SUBSTANCE REGISTRY) E1640242 EPA REFERENCE ID (EPA ONLY) 1640242 EPA SYSTEMATIC NAME Alkalinity, carbonate (as CaCO3) STORET PARM CODE 00409 -- TOT ALK GRAN UEQ/L STORET PARM CODE 00410 -- T ALK CACO3 MG/L STORET PARM CODE 00411 -- ALKALNTY METHOR MG/L STORET PARM CODE 00412 -- ALKALINI TY NET MG/L STORET PARM CODE 00413 -- TOT ALK GRAN MG/L STORET PARM CODE 00415 -- PHEN-PH- LFIN ALK MG/L STORET PARM CODE 00416 -- ALKALIN. INC.TIT. LAB MG/L STORET PARM CODE 00417 -- ALKALIN. FIXENDPT LAB MG/L STORET PARM CODE 00418 -- ALKALIN. CARB.IT LAB MG/L STORET PARM CODE 00419 -- ALKALIN. CARB.IT FLD MG/L STORET PARM CODE 00421 -- ALKALIN. CARB.FIX ENPTMG/L STORET PARM CODE 00430 -- CO3 ALK CACO3 MG/L STORET PARM CODE 00431 -- T ALK FIELD MG/L STORET PARM CODE 03723 -- ALKALNTE ELUTRIAT MG/L STORET PARM CODE 04256 -- CARBNATE ALKLDISS WTR MG/L STORET PARM CODE 29801 -- ALKALIN AS CACO3 DIS,MG/L STORET PARM CODE 29802 -- ALKALIN AS CACO3 DIS,MG/L

Page 41 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 29807 -- CARBONAT AS CACO3 DIS,MG/L STORET PARM CODE 29809 -- CARBONAT AS CACO3 DIS,MG/L STORET PARM CODE 29813 -- ALKALIN AS CACO3 WHL,MG/L STORET PARM CODE 39036 -- ALKLNITY CACO3FIL MG/L STORET PARM CODE 39086 -- ALKLNITY WTR DISS FLD MG/L STORET PARM CODE 39087 -- ALKLNITY WTR DISS LAB MG/L STORET PARM CODE 74021 -- EXCESS ALKALNTY MG/L STORET PARM CODE 74023 -- ALK CACO3 STABL STORET PARM CODE 82244 -- ALKALINI TYFLD DA TA MG/L STORET PARM CODE 82395 -- T.HARD.C CACO3 MG/L STORET PARM CODE 82907 -- ALKALIN AS CACO3 ATMUEQ/L

Alkalinity, Hydroxide as CaCO3 EPA ID (SUBSTANCE REGISTRY) E52456969 EPA REFERENCE ID (EPA ONLY) 52456969 EPA SYSTEMATIC NAME Alkalinity, hydroxide as CaCO3 STORET PARM CODE 00420 -- OH ALK CACO3 MG/L

Alkalinity, Phenolphthalein (total hydroxide+1/2 carbonate)

Alkalinity, Total (total hydroxide+carbonate+bicarbonate) EPA ID (SUBSTANCE REGISTRY) E1640192 EPA REFERENCE ID (EPA ONLY) 1640192 EPA SYSTEMATIC NAME Alkalinity -- SDWA NSDWR

Alkanes, (unspecified mix) EPA ID (SUBSTANCE REGISTRY) E966796 EPA SYSTEMATIC NAME Alkanes

Alkanes, mix C10-C34 EPA ID (SUBSTANCE REGISTRY) E966788 EPA SYSTEMATIC NAME Alkane mix C10-C34

Alkylbenzenesulfonic acid, sodium salt CAS NUMBER 68411-30-3 EPA REFERENCE ID (EPA ONLY) 426197 EPA SYSTEMATIC NAME Benzenesulfonic acid, C10-13-alkyl derivs., sodium salts

Page 42 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 45130 -- ALKYL BE NZ SULF MG/L

Allethrin CAS NUMBER 584-79-2 EPA REFERENCE ID (EPA ONLY) 55921 EPA SYSTEMATIC NAME Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)- ,2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl ester STORET PARM CODE 39900 -- ALLETHRN WHL SMPL UG/L

Allyl alcohol CAS NUMBER 107-18-6 EPA REFERENCE ID (EPA ONLY) 24224 EPA SYSTEMATIC NAME 2-Propen-1-ol STORET PARM CODE 73505 -- 2-PROPEN -1-OL TOTWUG/L

Allyl chloride CAS NUMBER 107-05-1 EPA REFERENCE ID (EPA ONLY) 24109 EPA SYSTEMATIC NAME 1-Propene, 3-chloro- STORET PARM CODE 04385 -- ALLYL CL LAND DRY WT UG/G STORET PARM CODE 78109 -- ALLYLCLR TOT WH W UG/L

Allyl isothiocyanate CAS NUMBER 57-06-7

Alpha-(chloromethyl)benzyl alcohol CAS NUMBER 1674-30-2 EPA REFERENCE ID (EPA ONLY) 961524 EPA SYSTEMATIC NAME Benzenemethanol, .alpha.-(chloromethyl)- STORET PARM CODE 81672 -- A-CLMTH BNZ ALC TOT MG/L

Alpha-terpineol CAS NUMBER 98-55-5 EPA REFERENCE ID (EPA ONLY) 18127 EPA SYSTEMATIC NAME 3-Cyclohexene-1-methanol, .alpha.,.alpha.,4-trimethyl-

Aluminum CAS NUMBER 7429-90-5 EPA REFERENCE ID (EPA ONLY) 149476

Page 43 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Aluminum STORET PARM CODE 01104 -- ALUMINUM TOT.REC. UG/L STORET PARM CODE 01105 -- ALUMINUM AL,TOT UG/L STORET PARM CODE 01106 -- ALUMINUM AL,DISS UG/L STORET PARM CODE 01107 -- ALUMINUM AL,SUSP UG/L STORET PARM CODE 01108 -- AL MUD DRY WGT MG/KG-AL STORET PARM CODE 01109 -- ALUMINUM , IONIC MG/L STORET PARM CODE 01214 -- ALUMINUM TOT DRY D UG/KG STORET PARM CODE 03686 -- ALUMINUM ELUTRIAT UG/L STORET PARM CODE 04042 -- AL BEDMA SED STORET PARM CODE 04096 -- AL DISS 0.1U FIL WTR UG/L STORET PARM CODE 04168 -- ALORGNIC MONOMERC DISSUG/L STORET PARM CODE 04169 -- ALINORGC MONOMERC DISSUG/L STORET PARM CODE 04170 -- AL-TOTAL MONOMERC DISSUG/L STORET PARM CODE 29814 -- AL SED,SUSP UG/G STORET PARM CODE 29815 -- AL, SOIL RECOVER UG/G STORET PARM CODE 30220 -- ALUMINUM SED, BOT MAT, PCT STORET PARM CODE 30221 -- ALUMINUM SED,SUSP PCT STORET PARM CODE 34790 -- CTAS SURFCTAS WTR MG/L STORET PARM CODE 34791 -- CTAS SURFCTAS EFF MG/L STORET PARM CODE 34792 -- AL STORET PARM CODE 34793 -- AL STORET PARM CODE 46557 -- ALUMINU M,AL.DIS S+ UG/L STORET PARM CODE 49237 -- ALUMINUM RECV DRY WT UG/G STORET PARM CODE 50093 -- AL,ICAP WAT,TREC MG/L STORET PARM CODE 79545 -- ALUMINUM WASMG/KG STORET PARM CODE 81023 -- ALUMINUM TOTAL #/DAY STORET PARM CODE 81666 -- AL FISH WET WGT MG/KG STORET PARM CODE 82056 -- ALUMINUM TOTAL KG/BATCH STORET PARM CODE 82522 -- ALUMINUM FISH TIS MG/KG

Page 44 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82701 -- AL DECNT FLD ACID WTR UG/L STORET PARM CODE 82908 -- AL DISS ATM DEP WET UG/L STORET PARM CODE 82909 -- AL DISS ATM DEP WETUG/M2 STORET PARM CODE 82914 -- AL TOT ATM DEP WET UG/L

Aluminum sulfate CAS NUMBER 10043-01-3 EPA REFERENCE ID (EPA ONLY) 167106 EPA SYSTEMATIC NAME Sulfuric acid, aluminum salt (3:2) STORET PARM CODE 82392 -- ALUMINUM SULFATE LBS/MON

Aluminum, Inorganic Monomeric (reactive aluminum) EPA ID (SUBSTANCE REGISTRY) E1640028 EPA REFERENCE ID (EPA ONLY) 1640028 EPA SYSTEMATIC NAME Inorganic monomeric aluminum

Aluminum, Organic + Inorganic Monomeric (reactive aluminum)

Aluminum, Organic Monomeric (reactive aluminum)

Americium-241 CAS NUMBER 14596-10-2 EPA REFERENCE ID (EPA ONLY) 962464 EPA SYSTEMATIC NAME Americium, isotope of mass 241 STORET PARM CODE 22450 -- AM-241 SEDIMENT PCI/G STORET PARM CODE 29865 -- AM-241 WTR,WHL PCI/L STORET PARM CODE 29867 -- AM-241 WTR,DISS PCI/L

Ametryne CAS NUMBER 834-12-8 EPA REFERENCE ID (EPA ONLY) 71894 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, N-ethyl-N'-(1-methylethyl)-6- (methylthio)- STORET PARM CODE 38401 -- AMETRYN DISSUG/L STORET PARM CODE 78505 -- AMETRYNE UG/KG STORET PARM CODE 82184 -- AMETRYNE GESAPAX TOT UG/L

Page 45 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Amikacin CAS NUMBER 37517-28-5

Amines, C10-16-alkyldimethyl, N-oxides CAS NUMBER 70592-80-2

Amino-s-triazole ***retired*** change to ISN 640

Aminocarb CAS NUMBER 2032-59-9 EPA REFERENCE ID (EPA ONLY) 95661 EPA SYSTEMATIC NAME Phenol, 4-(dimethylamino)-3-methyl-, methylcarbamate (ester) STORET PARM CODE 38404 -- AMINOCAR B TOTWUG/L

Aminodiphenyl, 4- CAS NUMBER 92-67-1 EPA REFERENCE ID (EPA ONLY) 14308 EPA SYSTEMATIC NAME [1,1'-Biphenyl]-4-amine STORET PARM CODE 73251 -- AMNBIPH4 REG DRY WT UG/KG STORET PARM CODE 77581 -- P-AMNOBP TOTAL UG/L

Aminomethylphosphonic acid CAS NUMBER 1066-51-9 EPA REFERENCE ID (EPA ONLY) 686584 EPA SYSTEMATIC NAME Phosphonic acid, aminomethyl- STORET PARM CODE 50274

Amitriptyline CAS NUMBER 50-48-6

Ammonia uptake EPA ID (SUBSTANCE REGISTRY) E1641026 EPA REFERENCE ID (EPA ONLY) 1641026 EPA SYSTEMATIC NAME Ammonia uptake STORET PARM CODE 82013 -- AMMONIA UPTAKE PERCENT

Ammonia, unionized STORET PARM CODE 00612 -- UN-IONZD NH3-N MG/L STORET PARM CODE 00619 -- UN-IONZD NH3-NH3 MG/L

Ammonium bromide CAS NUMBER 12124-97-9

Page 46 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Ammonium hydroxide CAS NUMBER 1336-21-6

Ammonium perchlorate CAS NUMBER 7790-98-9 EPA REFERENCE ID (EPA ONLY) 156398 EPA SYSTEMATIC NAME Perchloric acid, ammonium salt STORET PARM CODE 61924

Ammonium picrate CAS NUMBER 131-74-8 EPA REFERENCE ID (EPA ONLY) 35501 EPA SYSTEMATIC NAME Phenol, 2,4,6-trinitro-, ammonium salt STORET PARM CODE 49702 -- AMMONIUM PICRATE (EXPLOSIVE D) TOTAL WATER MG/L

Ammonium sulfamate CAS NUMBER 7773-06-0

Amobam oxidation products EPA REFERENCE ID (EPA ONLY) 966804 EPA SYSTEMATIC NAME [Carbamodithioic acid, 1,2-ethanediylbis-,] oxidation products STORET PARM CODE 38702 -- AOP SUSPUG/L

Amoeba ITIS TAXON SERIAL NUMBER 43853

Amoebidae ITIS TAXON SERIAL NUMBER 43852

Amoxicillin CAS NUMBER 61336-70-7

Ampicillin CAS NUMBER 69-53-4

Amyl acetate (mixed isomers) CAS NUMBER 628-63-7

Amyl alcohol, tert- CAS NUMBER 75-85-4 EPA REFERENCE ID (EPA ONLY) 5934 EPA SYSTEMATIC NAME 2-Butanol, 2-methyl- STORET PARM CODE 77073 -- 2M2BUTOL TOTAL UG/L

Page 47 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Amylbenzene, n- CAS NUMBER 538-68-1 EPA REFERENCE ID (EPA ONLY) 51599 EPA SYSTEMATIC NAME Benzene, pentyl- STORET PARM CODE 78676 -- PENTYL BENZENE UG/KG

Amylbenzene, tert- CAS NUMBER 2049-95-8 EPA REFERENCE ID (EPA ONLY) 95992 EPA SYSTEMATIC NAME Benzene, (1,1-dimethylpropyl)- STORET PARM CODE 78779 -- 11DMTHPR BENZENE SEDUG/KG

Anabasine CAS NUMBER 494-52-0

Anatoxin (toxin produced by blue green algae) EPA REFERENCE ID (EPA ONLY) 966812 EPA SYSTEMATIC NAME Anatoxin

Anilazine CAS NUMBER 101-05-3 EPA REFERENCE ID (EPA ONLY) 19885 EPA SYSTEMATIC NAME 1,3,5-Triazin-2-amine, 4,6-dichloro-N-(2-chlorophenyl)- STORET PARM CODE 34756 -- TRIAZINE SCREEN WTR UG/L STORET PARM CODE 34757 -- TRIAZINE SCREEN TOT UG/L

Aniline CAS NUMBER 62-53-3 EPA REFERENCE ID (EPA ONLY) 3632 EPA SYSTEMATIC NAME Benzenamine STORET PARM CODE 73185 -- ANILINE REG DRY WT UG/KG STORET PARM CODE 77089 -- ANILINE TOTAL UG/L STORET PARM CODE 78301 -- ANILINE SEDIMENT WETMG/KG STORET PARM CODE 78866 -- ANILINE DRY WGT SEDUG/KG STORET PARM CODE 79816 -- ANILINE TISSUE WETMG/KG

Anion / Cation Ratio EPA ID (SUBSTANCE REGISTRY) E52457009 EPA REFERENCE ID (EPA ONLY) 52457009

Page 48 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Anion/cation ratio STORET PARM CODE 50938

Anion deficit EPA ID (SUBSTANCE REGISTRY) E1641034 EPA REFERENCE ID (EPA ONLY) 1641034 EPA SYSTEMATIC NAME Anion deficit

Anions, Organic EPA ID (SUBSTANCE REGISTRY) E1644160 EPA REFERENCE ID (EPA ONLY) 1644160 EPA SYSTEMATIC NAME Organic anions

Anions, Sum of EPA ID (SUBSTANCE REGISTRY) E1646843 EPA REFERENCE ID (EPA ONLY) 1646843 EPA SYSTEMATIC NAME Sum of anions

Anthracene CAS NUMBER 120-12-7 EPA REFERENCE ID (EPA ONLY) 31013 EPA SYSTEMATIC NAME Anthracene STORET PARM CODE 03642 -- ANTHRCNE ELUTRIAT UG/L STORET PARM CODE 30142 -- ANTHRACE SOIL,REC MG/KG STORET PARM CODE 34220 -- ANTHRACE NE TOTWUG/L STORET PARM CODE 34221 -- ANTHRACE NE DISSUG/L STORET PARM CODE 34222 -- ANTHRACE NE SUSPUG/L STORET PARM CODE 34223 -- ANTHRACE SEDUG/KG DRY WGT STORET PARM CODE 34224 -- ANTHRACE TISMG/KG WET WGT STORET PARM CODE 49434 -- ANTHRCNE SIEV STORET PARM CODE 49744 -- ANTHRACENE C1 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49745 -- ANTHRACENE C2 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49746 -- ANTHRACENE C3 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49747 -- ANTHRACENE C4 ALKYL DRY WEIGHT SEDIMENT

Page 49 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

UG/KG STORET PARM CODE 49748 -- ANTHRACENE C1 ALKYL TOTAL RECOVERABLE WATER UG/L STORET PARM CODE 49749 -- ANTHRACENE C2 ALKYL TOTAL RECOVERABLE WATER UG/L STORET PARM CODE 49750 -- ANTHRACENE C3 ALKYL TOTAL RECOVERABLE WATER UG/L STORET PARM CODE 49751 -- ANTHRACENE C4 ALKYL TOTAL RECOVERABLE WATER UG/L STORET PARM CODE 49752 -- ANTHRACENE C1 ALKYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 49753 -- ANTHRACENE C2 ALKYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 49754 -- ANTHRACENE C3 ALKYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 49755 -- ANTHRACENE C4 ALKYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 78348 -- ANTHCENE SEDIMENT WETMG/KG STORET PARM CODE 79546 -- ANTHRA CENE WASMG/KG

Anthraquinone, 9,10- CAS NUMBER 84-65-1 EPA REFERENCE ID (EPA ONLY) 9977 EPA SYSTEMATIC NAME 9,10-Anthracenedione STORET PARM CODE 49437 -- ATHRQ910 SIEV STORET PARM CODE 75793 -- 9,1OANTH SED DRY WGTUG/KG STORET PARM CODE 77716 -- 9,1OANTH TOTAL UG/L

Antimony CAS NUMBER 7440-36-0 EPA REFERENCE ID (EPA ONLY) 149963 EPA SYSTEMATIC NAME Antimony STORET PARM CODE 01095 -- ANTIMONY SB,DISS UG/L STORET PARM CODE 01096 -- ANTIMONY SB,SUSP UG/L STORET PARM CODE 01097 -- ANTIMONY SB,TOT UG/L STORET PARM CODE 01098 -- ANTIMONY SEDMG/KG DRY WGT STORET PARM CODE 01099 -- ANTIMONY TIS-WET MG/KG

Page 50 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 01268 -- ANTIMONY WTR TOT REC UG/L STORET PARM CODE 03687 -- ANTIMONY ELUTRIAT UG/L STORET PARM CODE 04043 -- SB BEDMA SED STORET PARM CODE 29816 -- SB SED,SUSP UG/G STORET PARM CODE 29817 -- SB, SOIL RECOVER UG/G STORET PARM CODE 30222 -- ANTIMONY SED, BOT MAT, PCT STORET PARM CODE 30223 -- ANTIMONY SED,SUSP PCT STORET PARM CODE 34795 -- SB STORET PARM CODE 34798 -- SB STORET PARM CODE 49246 -- ANTIMONY RECV DRY WT UG/G STORET PARM CODE 49529 -- ANTIMONY WETWT TISMG/KG STORET PARM CODE 71919 -- SB TOTAL FISH DWT UG/GM STORET PARM CODE 78409 -- ANTIMONY SEDIMENT WETMG/KG STORET PARM CODE 79547 -- ANTIMONY WASMG/KG

Antimony potassium tartrate, trihydrate CAS NUMBER 28300-74-5

Antimony-125 CAS NUMBER 14234-35-6 EPA REFERENCE ID (EPA ONLY) 776443 EPA SYSTEMATIC NAME Antimony, isotope of mass 125 STORET PARM CODE 29959 -- SB-125 WTR,WHL PCI/L

Antimycin A CAS NUMBER 1397-94-0

Apramycin CAS NUMBER 37321-09-8

Argon CAS NUMBER 7440-37-1 EPA REFERENCE ID (EPA ONLY) 149971 EPA SYSTEMATIC NAME Argon STORET PARM CODE 82043 -- ARGON DISS AS A MG/L STORET PARM CODE 85542 -- ARGON P ERCENT O F VOL

Page 51 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Aromatics fraction EPA REFERENCE ID (EPA ONLY) 761395 EPA SYSTEMATIC NAME Aromatics STORET PARM CODE 32028 -- AROMATIC UG/L

Arsenic CAS NUMBER 7440-38-2 EPA REFERENCE ID (EPA ONLY) 149989 EPA SYSTEMATIC NAME Arsenic STORET PARM CODE 00978 -- ARSENIC TOT REC UG/L STORET PARM CODE 00995 -- AS-INORG AS,DISS UG/L STORET PARM CODE 00996 -- AS-INORG AS,SUSP UG/L STORET PARM CODE 00997 -- AS-INORG AS,TOT UG/L STORET PARM CODE 01000 -- ARSENIC AS,DISS UG/L STORET PARM CODE 01001 -- ARSENIC AS,SUSP UG/L STORET PARM CODE 01002 -- ARSENIC AS,TOT UG/L STORET PARM CODE 01003 -- ARSENIC SEDMG/KG DRY WGT STORET PARM CODE 01004 -- ARSENIC TISMG/KG WET WGT STORET PARM CODE 03688 -- ARSENIC ELUTRIAT UG/L STORET PARM CODE 04044 -- AR BEDMA SED STORET PARM CODE 29818 -- AS SED,SUSP UG/G STORET PARM CODE 29819 -- AS, SOIL RECOVER UG/G STORET PARM CODE 30224 -- ARSENIC SED, BOT MAT, PCT STORET PARM CODE 30225 -- ARSENIC SED,SUSP PCT STORET PARM CODE 34800 -- AS STORET PARM CODE 34801 -- AS STORET PARM CODE 34802 -- AS STORET PARM CODE 34803 -- AS STORET PARM CODE 46551 -- ARSENIC ACID/FLT (AS)UG/L STORET PARM CODE 49247 -- ARSENIC RECV DRY WT UG/G STORET PARM CODE 49613 -- ARSENIC TCLP ICP TOTAL WATER MG/L STORET PARM CODE 50094 -- AS,ICAP WAT,TREC MG/L

Page 52 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 61521 -- ARSENIC SLUDGE SOLMG/KG STORET PARM CODE 61522 -- ARSENIC SLUDGE TOT MG/L STORET PARM CODE 71918 -- AS TOTAL FISH DWT UG/GM STORET PARM CODE 78410 -- ARSENIC SEDIMENT WETMG/KG STORET PARM CODE 79548 -- ARSENIC WASMG/KG STORET PARM CODE 79741 -- ARSENIC WASTE EP TOX UG/L STORET PARM CODE 81743 -- ARSENIC SHELL WETMG/KG STORET PARM CODE 82506 -- ARSENIC TOT DRY UG/KG STORET PARM CODE 82702 -- AS DECNT FLD ACID WTR UG/L

Arsenic oxide CAS NUMBER 1303-28-2 EPA REFERENCE ID (EPA ONLY) 82057 EPA SYSTEMATIC NAME Arsenic oxide (As2O5)

Arsenic pentafluoride CAS NUMBER 7784-36-3 EPA REFERENCE ID (EPA ONLY) 155051 EPA SYSTEMATIC NAME Arsorane, pentafluoro-

Arsenic, Inorganic

Arsenic, ion (As3+) CAS NUMBER 22541-54-4 EPA REFERENCE ID (EPA ONLY) 52450400 EPA SYSTEMATIC NAME Arsenic, ion (As3+)

Arsenic, ion (As5+) CAS NUMBER 17428-41-0 EPA REFERENCE ID (EPA ONLY) 52450392 EPA SYSTEMATIC NAME Arsenic, ion (As5+)

Asbestos CAS NUMBER 1332-21-4 EPA REFERENCE ID (EPA ONLY) 85282 EPA SYSTEMATIC NAME Asbestos STORET PARM CODE 00948 -- ASBESTOS WHL SAMP CNT/LITR

Page 53 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00973 -- AMPHIBOL ASBESTOS FIBERS/L STORET PARM CODE 34225 -- ASBESTOS TOTWUG/L STORET PARM CODE 34227 -- ASBESTOS SUSPUG/L STORET PARM CODE 34228 -- ASBESTOS SEDUG/KG DRY WGT STORET PARM CODE 34229 -- ASBESTOS TISMG/KG WET WGT

Atmospheric deposition, dry fall EPA ID (SUBSTANCE REGISTRY) E1641182 EPA REFERENCE ID (EPA ONLY) 1641182 EPA SYSTEMATIC NAME Atmospheric deposition, dry fall

Atmospheric deposition, wet fall EPA ID (SUBSTANCE REGISTRY) E1641190 EPA REFERENCE ID (EPA ONLY) 1641190 EPA SYSTEMATIC NAME Atmospheric deposition, wet fall STORET PARM CODE 83177 -- VOLUME ATM DEP WETLITER

Atraton CAS NUMBER 1610-17-9 EPA REFERENCE ID (EPA ONLY) 961508 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, N-ethyl-6-methoxy-N'-(1-methylethyl)- STORET PARM CODE 38414 -- ATRATON DISSUG/L STORET PARM CODE 82185 -- ATRATON GESTAMIN TOT UG/L

Atrazine CAS NUMBER 1912-24-9 EPA REFERENCE ID (EPA ONLY) 94128 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, 6-chloro-N-ethyl-N'-(1-methylethyl)- STORET PARM CODE 03791 -- ATRAZINE WET WT SEDMG/KG STORET PARM CODE 39033 -- ATRZ WHL SMPL UG/L STORET PARM CODE 39630 -- ATRAZINE WHL SMPL UG/L STORET PARM CODE 39631 -- ATRAZINE MUD UG/KG STORET PARM CODE 39632 -- ATRAZINE DISS. PPB STORET PARM CODE 46305 -- ATRAZINE SOIL NG/G STORET PARM CODE 50007 -- ATRAZINE DISSLVED WTRG/DAY

Page 54 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82404 -- ATRAZINE TISSUE MG/KG

Azinphos-ethyl CAS NUMBER 2642-71-9 EPA REFERENCE ID (EPA ONLY) 105676 EPA SYSTEMATIC NAME Phosphorodithioic acid, O,O-diethyl S-[[4-oxo-1,2,3-benzotriazin- 3(4H)-yl]methyl] ester STORET PARM CODE 81292 -- AZINPHOS ETHYL TOT UG/L STORET PARM CODE 82645 -- ETHLGUTH SED DRY WT.UG/KG

Azinphos-methyl CAS NUMBER 86-50-0 EPA REFERENCE ID (EPA ONLY) 10777 EPA SYSTEMATIC NAME Phosphorodithioic acid, O,O-dimethyl S-[(4-oxo-1,2,3-benzotriazin- 3(4H)-yl)methyl] ester STORET PARM CODE 04238 -- GUTHION WET WT SEDMG/KG STORET PARM CODE 29993 -- AZINPHOS SOIL,REC MG/KG STORET PARM CODE 39580 -- GUTHION WHL SMPL UG/L STORET PARM CODE 39581 -- GUTHION MUD DRY UG/KG STORET PARM CODE 81802 -- GUTHION FISH WET WGTMG/KG STORET PARM CODE 82616 -- AZINPHOS WATR TOT REC UG/L STORET PARM CODE 82686 -- MTHAZNPH TOT RECV WTR UG/L

Azithromycin CAS NUMBER 83905-01-5

Azobenzene CAS NUMBER 103-33-3 EPA REFERENCE ID (EPA ONLY) 21337 EPA SYSTEMATIC NAME Diazene, diphenyl- STORET PARM CODE 49443 -- AZOBENZN SIEV STORET PARM CODE 77625 -- AZOBENZE TOTAL UG/L

Azodrin CAS NUMBER 6923-22-4 EPA REFERENCE ID (EPA ONLY) 145995 EPA SYSTEMATIC NAME Phosphoric acid, dimethyl 1-methyl-3-(methylamino)-3-oxo-1- propenyl ester, (E)-

Page 55 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81889 -- AZODRIN SED DRY WGTUG/KG STORET PARM CODE 81890 -- AZODRIN WHL WAT UG/L STORET PARM CODE 82186 -- AZODRIN TOTAL UG/L

BHC, beta-BHC & gamma-BHC Mix, unspecified EPA ID (SUBSTANCE REGISTRY) E52450509 EPA REFERENCE ID (EPA ONLY) 52450509 EPA SYSTEMATIC NAME Cyclohexane, hexachloro-, .alpha., .beta., .gamma., mixture

BHC-alpha CAS NUMBER 319-84-6 EPA REFERENCE ID (EPA ONLY) 42184 EPA SYSTEMATIC NAME Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1.alpha.,2.alpha.,3.beta.,4.alpha.,5.beta.,6.beta.)- STORET PARM CODE 03735 -- A-BHC ELUTRIAT UG/L STORET PARM CODE 30110 -- ALPH-BHC SOIL,REC MG/KG STORET PARM CODE 34253 -- ALPHABHC DISUG/L STORET PARM CODE 39074 -- ALPHABHC TISMG/KG WET WGT STORET PARM CODE 39076 -- ALPHABHC SEDUG/KG DRY WGT STORET PARM CODE 39336 -- ALPHABHC WTR WHL LBS/DAY STORET PARM CODE 39337 -- ALPHABHC TOTUG/L STORET PARM CODE 45561 -- ALPHABHC ADIPOSE TISMG/KG STORET PARM CODE 46289 -- A-BHC SOIL NG/G STORET PARM CODE 49261 -- A-BHC,D6 RECV WET WT TISS% STORET PARM CODE 49275 -- A-BHC,D6 SIEV STORET PARM CODE 49338 -- ALPHABHC SIEV STORET PARM CODE 49366 -- ALPHABHC TISS WET WT UG/KG STORET PARM CODE 49689 -- ALPHABHC DISSLVD WTR UG/L STORET PARM CODE 49690 -- ALPHABHC PARTICUL WTR UG/L STORET PARM CODE 75041 -- ALPHABHC SED,DRY WT,UG/KG STORET PARM CODE 78435 -- ALPHABHC SEDIMENT WETMG/KG STORET PARM CODE 79543 -- ALPHABHC WASMG/KG STORET PARM CODE 81819 -- ALPHABHC SHELLWET WGTUG/KG

Page 56 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

BHC-beta CAS NUMBER 319-85-7 EPA REFERENCE ID (EPA ONLY) 42192 EPA SYSTEMATIC NAME Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1.alpha.,2.beta.,3.alpha.,4.beta.,5.alpha.,6.beta.)- STORET PARM CODE 03736 -- B-BHC ELUTRIAT UG/L STORET PARM CODE 30111 -- BETA-BHC SOIL,REC MG/KG STORET PARM CODE 34255 -- BETA BHC DISUG/L STORET PARM CODE 34256 -- BETA BHC SUSUG/L STORET PARM CODE 34257 -- BETA BHC SEDUG/KG DRY WGT STORET PARM CODE 34258 -- BETA BHC TISMG/KG WET WGT STORET PARM CODE 39338 -- BETA BHC TOTUG/L STORET PARM CODE 45562 -- BETA-BHC ADIPOSE TISMG/KG STORET PARM CODE 46290 -- B-BHC SOIL NG/G STORET PARM CODE 49339 -- BETA-BHC SIEV STORET PARM CODE 49365 -- BETA BHC TISS WET WT UG/KG STORET PARM CODE 73365 -- BETA-BHC REG DRY WT UG/KG STORET PARM CODE 78436 -- BETA-BHC SEDIMENT WETMG/KG STORET PARM CODE 79557 -- BETA-BHC WASMG/KG STORET PARM CODE 81820 -- BETA-BHC SHELLWET WGTUG/KG

BHC-delta CAS NUMBER 319-86-8 EPA REFERENCE ID (EPA ONLY) 42200 EPA SYSTEMATIC NAME Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1.alpha.,2.alpha.,3.alpha.,4.beta.,5.alpha.,6.beta.)- STORET PARM CODE 03738 -- DELTABHC ELUTRIAT UG/L STORET PARM CODE 30112 -- DLTA-BHC SOIL,REC MG/KG STORET PARM CODE 34198 -- DELTABHC WTR WHL LBS/DAY STORET PARM CODE 34259 -- DELTABHC TOTUG/L STORET PARM CODE 34260 -- DELTABHC DISUG/L STORET PARM CODE 34261 -- DELTABHC SUSUG/L STORET PARM CODE 34262 -- DELTABHC SEDUG/KG DRY WGT

Page 57 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34263 -- DELTABHC TISMG/KG WET WGT STORET PARM CODE 45564 -- DELTABHC ADIPOSE TISMG/KG STORET PARM CODE 46292 -- D-BHC SOIL NG/G STORET PARM CODE 46323 -- D-BHC WHL SMPL UG/L STORET PARM CODE 49340 -- DELTABHC SIEV STORET PARM CODE 49364 -- DELTABHC TISS WET WT UG/KG STORET PARM CODE 78437 -- DELTABHC SEDIMENT WETMG/KG STORET PARM CODE 79598 -- DELTA- BHC WASMG/KG STORET PARM CODE 81821 -- DELTABHC SHELLWET WGTUG/KG

BHC-gamma (Lindane) CAS NUMBER 58-89-9 EPA REFERENCE ID (EPA ONLY) 2923 EPA SYSTEMATIC NAME Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1.alpha.,2.alpha.,3.beta.,4.alpha.,5.alpha.,6.beta.)- STORET PARM CODE 03737 -- G-BHC ELUTRIAT UG/L STORET PARM CODE 03907 -- LINDANE WET WT TISSUG/G STORET PARM CODE 30113 -- GAMA-BHC SOIL,REC MG/KG STORET PARM CODE 34265 -- LINDANEG AMMABHC DISSUG/L STORET PARM CODE 39075 -- BHC GAMMAISO TIS-UG/G STORET PARM CODE 39340 -- GAMMABHC LINDANE TOT.UG/L STORET PARM CODE 39341 -- GAMMABHC LINDANE DIS UG/L STORET PARM CODE 39342 -- GAMMABHC LINDANE SUS UG/L STORET PARM CODE 39343 -- GBHC-MUD LINDANE DRYUG/KG STORET PARM CODE 39344 -- GAMMABHC WTR WHL LBS/DAY STORET PARM CODE 39781 -- LINDANE ORGANISM TOT UG/G STORET PARM CODE 39782 -- LINDANE WHL SMPL UG/L STORET PARM CODE 39783 -- LINDANE MUD DRY UG/KG STORET PARM CODE 39784 -- LINDANE SHELFISH UG/KG WT STORET PARM CODE 39785 -- GBHC-TIS LINDANE WETMG/KG STORET PARM CODE 39788 -- LINDANE TISSUE FAT UG/G

Page 58 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 45563 -- GAMMABHC ADIPOSE TISMG/KG STORET PARM CODE 46291 -- LINDANEG BHC SOIL NG/G STORET PARM CODE 49345 -- LINDANE SIEV STORET PARM CODE 49363 -- LINDANE TISS WET WT UG/KG STORET PARM CODE 78438 -- GAMMABHC SEDIMENT WETMG/KG STORET PARM CODE 79627 -- GAMMABHC (LINDAN) WASMG/KG STORET PARM CODE 79742 -- LINDANE WASTE EP TOX UG/L STORET PARM CODE 81720 -- LINDANE SHEL DRY WGTUG/KG STORET PARM CODE 85223 -- LINDANE AIR NG/M3 STORET PARM CODE 85230 -- LINDANE PLANT UG/G

BOD load EPA ID (SUBSTANCE REGISTRY) E1640887 EPA REFERENCE ID (EPA ONLY) 1640887 EPA SYSTEMATIC NAME BOD, load STORET PARM CODE 81018 -- OXY DEM TOTAL #/DAY

BOD reaction lag, carbonaceous EPA ID (SUBSTANCE REGISTRY) E1640788 EPA REFERENCE ID (EPA ONLY) 1640788 EPA SYSTEMATIC NAME BOD, reaction lag, carbonaceous STORET PARM CODE 82135 -- BOD,CARB REACTLAG DAYS 20C

BOD reaction lag, nitrogenous EPA ID (SUBSTANCE REGISTRY) E1640796 EPA REFERENCE ID (EPA ONLY) 1640796 EPA SYSTEMATIC NAME BOD, reaction lag, nitrogenous STORET PARM CODE 82136 -- BOD,NIT. REACTLAG DAYS 20C

BOD removal EPA ID (SUBSTANCE REGISTRY) E1640804 EPA REFERENCE ID (EPA ONLY) 1640804 EPA SYSTEMATIC NAME BOD, removal STORET PARM CODE 00176 -- ULTIMATE OXDEMAND %REMOVAL STORET PARM CODE 81010 -- BOD5 REMOVAL PERCENT

Page 59 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81385 -- BOD 20 DAY %REMOVAL

BOD removal, carbonaceous EPA ID (SUBSTANCE REGISTRY) E1640812 EPA REFERENCE ID (EPA ONLY) 1640812 EPA SYSTEMATIC NAME BOD, removal, carbonaceous STORET PARM CODE 81383 -- CARB O2 DEMAND %REMOVAL

BOD, Biochemical oxygen demand EPA ID (SUBSTANCE REGISTRY) E1640606 EPA REFERENCE ID (EPA ONLY) 1640606 EPA SYSTEMATIC NAME Biochemical oxygen demand -- CWA 304B STORET PARM CODE 00088 -- BOD SETTLED MG/L STORET PARM CODE 00140 -- BOD 5 DAY LB/TON STORET PARM CODE 00298 -- BOD 5-DA SEDIMENT MG/KG STORET PARM CODE 00303 -- BOD 1 DAY MG/L STORET PARM CODE 00304 -- BOD 2 DAY MG/L STORET PARM CODE 00305 -- BOD 3 DAY MG/L STORET PARM CODE 00306 -- BOD 4 DAY MG/L STORET PARM CODE 00310 -- BOD 5 DAY MG/L STORET PARM CODE 00311 -- DISS BOD 5 DAY MG/L STORET PARM CODE 00312 -- BOD 6 DAY MG/L STORET PARM CODE 00313 -- BOD 20 D AY DIS M G/L STORET PARM CODE 00315 -- BOD 7 DAY MG/L STORET PARM CODE 00316 -- BOD 8 DAY MG/L STORET PARM CODE 00317 -- BOD 9 DAY MG/L STORET PARM CODE 00318 -- BOD 5 KG /1000 GA L STORET PARM CODE 00322 -- BOD 10 DAY MG/L STORET PARM CODE 00323 -- BOD 15 DAY MG/L STORET PARM CODE 00324 -- BOD 20 DAY MG/L STORET PARM CODE 00326 -- BOD 28 DAY MG/L STORET PARM CODE 00327 -- BOD 11 DAY MG/L

Page 60 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00328 -- BOD 12 DAY MG/L STORET PARM CODE 00329 -- BOD 13 DAY MG/L STORET PARM CODE 00331 -- BOD 16 DAY MG/L STORET PARM CODE 00332 -- BOD 17 DAY MG/L STORET PARM CODE 00333 -- BOD 18 DAY MG/L STORET PARM CODE 00334 -- BOD 19 DAY MG/L STORET PARM CODE 00336 -- BOD 22 DAY MG/L STORET PARM CODE 00337 -- BOD 23 DAY MG/L STORET PARM CODE 00338 -- BOD 24 DAY MG/L STORET PARM CODE 00344 -- OXY DEM TOTAL MG/L STORET PARM CODE 00345 -- BOD 25 DAY MG/L STORET PARM CODE 00346 -- BOD 26 DAY MG/L STORET PARM CODE 00347 -- BOD 27 DAY MG/L STORET PARM CODE 00348 -- BOD 29 DAY MG/L STORET PARM CODE 00349 -- BOD 30 DAY MG/L STORET PARM CODE 00350 -- BOD 14 DAY MG/L STORET PARM CODE 00351 -- BOD 21 DAY MG/L STORET PARM CODE 00352 -- BOD 35 DAY MG/L STORET PARM CODE 00353 -- BOD 42 DAY MG/L STORET PARM CODE 00354 -- BOD 49 DAY MG/L STORET PARM CODE 00355 -- BOD 56 DAY MG/L STORET PARM CODE 00356 -- BOD 63 DAY MG/L STORET PARM CODE 00357 -- BOD 70 DAY MG/L STORET PARM CODE 00358 -- BOD 77 DAY MG/L STORET PARM CODE 00359 -- BOD 20C 5DA MG/L FILTERED STORET PARM CODE 00360 -- BOD 20C 20DAMG/L FILTERED STORET PARM CODE 00361 -- BOD 98 DAY MG/L STORET PARM CODE 00362 -- BOD 40 DAY MG/L STORET PARM CODE 00363 -- BOD 50 DAY MG/L STORET PARM CODE 00364 -- BOD 100 DAY MG/L

Page 61 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04173 -- BOD 20C 28DAYFIL MG/L STORET PARM CODE 04286 -- BOD5210B SED DRY WT MG/KG STORET PARM CODE 34769 -- BOD 75 DAY MG/L STORET PARM CODE 34770 -- BOD 90 DAY MG/L STORET PARM CODE 46487 -- BOD 20C120DY MG/L STORET PARM CODE 47022 -- BOD-5 NET INC MG/L STORET PARM CODE 47023 -- BOD-5 NET INC #/DAY STORET PARM CODE 47024 -- BOD-5 #/DAY /CFS STORET PARM CODE 50080 -- PLANT BOD 5DAY INF MG/L STORET PARM CODE 50083 -- BOD5AVG7 -DAYSUM LBS/DAY STORET PARM CODE 50084 -- PLANT BOD 5DAY EFF MG/L STORET PARM CODE 50571 -- BOD 5DAY DIL UNSE ED MG/L STORET PARM CODE 80095 -- BOD 1DAY AMB. H2O MG/L STORET PARM CODE 80121 -- BOD 10C 2 DAY MG/L STORET PARM CODE 80122 -- BOD 10C 5 DAY MG/L STORET PARM CODE 80123 -- BOD 10C 10 DAY MG/L STORET PARM CODE 80124 -- BOD 10C 28 DAY MG/L STORET PARM CODE 80130 -- BOD 5C 5DAY FIL MG/L STORET PARM CODE 80138 -- BOD 10C 5DAY FIL MG/L STORET PARM CODE 80140 -- BOD 10C 28DAYFIL MG/L STORET PARM CODE 80280 -- CBOD 20C 5DA MG/L FILTERED STORET PARM CODE 80281 -- CBOD 20C 20D.MG/L FILTERED STORET PARM CODE 81253 -- BOD 20C 31 DAY MG/L STORET PARM CODE 81254 -- BOD 20C 32 DAY MG/L STORET PARM CODE 81255 -- BOD 20C 33 DAY MG/L STORET PARM CODE 81256 -- BOD 20C 34 DAY MG/L STORET PARM CODE 81257 -- BOD 20C 36 DAY MG/L STORET PARM CODE 81258 -- BOD 20C 37 DAY MG/L STORET PARM CODE 81259 -- BOD 20C 38 DAY MG/L STORET PARM CODE 81260 -- BOD 20C 39 DAY MG/L

Page 62 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81261 -- BOD 20C 41 DAY MG/L STORET PARM CODE 81262 -- BOD 20C 43 DAY MG/L STORET PARM CODE 81263 -- BOD 20C 44 DAY MG/L STORET PARM CODE 81264 -- BOD 20C 45 DAY MG/L STORET PARM CODE 81265 -- BOD 20C 46 DAY MG/L STORET PARM CODE 81266 -- BOD 20C 47 DAY MG/L STORET PARM CODE 81267 -- BOD 20C 48 DAY MG/L STORET PARM CODE 81268 -- BOD 20C 51 DAY MG/L STORET PARM CODE 81269 -- BOD 20C 52 DAY MG/L STORET PARM CODE 81270 -- BOD 20C 53 DAY MG/L STORET PARM CODE 81271 -- BOD 20C 54 DAY MG/L STORET PARM CODE 81272 -- BOD 20C 55 DAY MG/L STORET PARM CODE 81273 -- BOD 20C 57 DAY MG/L STORET PARM CODE 81274 -- BOD 20C 58 DAY MG/L STORET PARM CODE 81275 -- BOD 20C 59 DAY MG/L STORET PARM CODE 81276 -- BOD 20C 60 DAY MG/L STORET PARM CODE 81377 -- BOD 5 DAY KG/BATCH STORET PARM CODE 82137 -- BOD UNINH,LG DAYS 20C STORET PARM CODE 82210 -- OXYGEN DEMAND MG/L STORET PARM CODE 85001 -- BOD 5 DAY #/DAY

BOD, carbonaceous EPA ID (SUBSTANCE REGISTRY) E1640614 EPA REFERENCE ID (EPA ONLY) 1640614 EPA SYSTEMATIC NAME BOD, carbonaceous 5-day, 20 deg C STORET PARM CODE 00307 -- BOD INH 5 DAY DI S MG/L STORET PARM CODE 00308 -- BOD INH 20 DAY T OT MG/L STORET PARM CODE 00309 -- BOD INH 20 DAY D IS MG/L STORET PARM CODE 00314 -- BOD INH 5 DAY TO T MG/L STORET PARM CODE 00392 -- BOD INH 6DAY TOT MG/L STORET PARM CODE 00393 -- BOD INH 12DAYTOT MG/L

Page 63 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00394 -- BOD INH 13DAYTOT MG/L STORET PARM CODE 00395 -- BOD INH 15DAYTOT MG/L STORET PARM CODE 00397 -- BOD INH 19DAYTOT MG/L STORET PARM CODE 80080 -- BOD 20C 1DAY CAR MG/L STORET PARM CODE 80081 -- BOD 20C 3DAY CAR MG/L STORET PARM CODE 80082 -- BOD 20C 5DAY CAR MG/L STORET PARM CODE 80083 -- BOD 20C 7DAY CAR MG/L STORET PARM CODE 80084 -- BOD 20C 10DAYCAR MG/L STORET PARM CODE 80085 -- BOD 20C 12DAYCAR MG/L STORET PARM CODE 80086 -- BOD 20C 15DAYCAR MG/L STORET PARM CODE 80087 -- BOD 20C 20DAYCAR MG/L STORET PARM CODE 80088 -- BOD 20C 30DAYCAR MG/L STORET PARM CODE 80089 -- BOD 20C 40DAYCAR MG/L STORET PARM CODE 80090 -- BOD 20C 50DAYCAR MG/L STORET PARM CODE 80091 -- BOD CARB 5DAY 20C %REMOVAL STORET PARM CODE 80125 -- BOD 5C 2DAY CAR MG/L STORET PARM CODE 80126 -- BOD 5C 5DAY CAR MG/L STORET PARM CODE 80128 -- BOD 5C 28DAYCAR MG/L STORET PARM CODE 80134 -- BOD 10C 5DAY CAR MG/L STORET PARM CODE 80257 -- BOD 20C 2DAYCAR MG/L STORET PARM CODE 80258 -- BOD 20C 4DAYCAR MG/L STORET PARM CODE 80259 -- BOD 20C 6DAYCAR MG/L STORET PARM CODE 80260 -- BOD 20C 8DAYCAR MG/L STORET PARM CODE 80261 -- BOD 20C 9DAYCAR MG/L STORET PARM CODE 80262 -- BOD 20C 11DAYCAR MG/L STORET PARM CODE 80263 -- BOD 20C 13DAYCAR MG/L STORET PARM CODE 80264 -- BOD 20C 14DAYCAR MG/L STORET PARM CODE 80265 -- BOD 20C 16DAYCAR MG/L STORET PARM CODE 80266 -- BOD 20C 17DAYCAR MG/L STORET PARM CODE 80267 -- BOD 20C 18DAYCAR MG/L

Page 64 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 80268 -- BOD 20C 19DAYCAR MG/L STORET PARM CODE 80269 -- BOD 20C 21DAYCAR MG/L STORET PARM CODE 80270 -- BOD 20C 22DAYCAR MG/L STORET PARM CODE 80271 -- BOD 20C 23DAYCAR MG/L STORET PARM CODE 80272 -- BOD 20C 24DAYCAR MG/L STORET PARM CODE 80273 -- BOD 20C 25DAYCAR MG/L STORET PARM CODE 80274 -- BOD 20C 26DAYCAR MG/L STORET PARM CODE 80275 -- BOD 20C 27DAYCAR MG/L STORET PARM CODE 80276 -- BOD 20C 28DAYCAR MG/L STORET PARM CODE 80277 -- BOD 20C 29DAYCAR MG/L STORET PARM CODE 80279 -- CBOD5/ NH3-N WAT MG/L STORET PARM CODE 81225 -- BOD CARB 20C31DAY MG/L STORET PARM CODE 81226 -- BOD CARB 20C32DAY MG/L STORET PARM CODE 81227 -- BOD CARB 20C33DAY MG/L STORET PARM CODE 81228 -- BOD CARB 20C34DAY MG/L STORET PARM CODE 81229 -- BOD CARB 20C35DAY MG/L STORET PARM CODE 81230 -- BOD CARB 20C36DAY MG/L STORET PARM CODE 81231 -- BOD CARB 20C37DAY MG/L STORET PARM CODE 81232 -- BOD CARB 20C38DAY MG/L STORET PARM CODE 81233 -- BOD CARB 20C39DAY MG/L STORET PARM CODE 81234 -- BOD CARB 20C41DAY MG/L STORET PARM CODE 81235 -- BOD CARB 20C42DAY MG/L STORET PARM CODE 81236 -- BOD CARB 20C43DAY MG/L STORET PARM CODE 81237 -- BOD CARB 20C44DAY MG/L STORET PARM CODE 81239 -- BOD CARB 20C46DAY MG/L STORET PARM CODE 81241 -- BOD CARB 20C48DAY MG/L STORET PARM CODE 81242 -- BOD CARB 20C49DAY MG/L STORET PARM CODE 81244 -- BOD CARB 20C52DAY MG/L STORET PARM CODE 81246 -- BOD CARB 20C54DAY MG/L STORET PARM CODE 81247 -- BOD CARB 20C55DAY MG/L

Page 65 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81248 -- BOD CARB 20C56DAY MG/L STORET PARM CODE 81250 -- BOD CARB 20C58DAY MG/L STORET PARM CODE 81252 -- BOD CARB 20C60DAY MG/L

BOD, nitrogenous EPA ID (SUBSTANCE REGISTRY) E1640689 EPA REFERENCE ID (EPA ONLY) 1640689 EPA SYSTEMATIC NAME BOD, nitrogenous STORET PARM CODE 81382 -- NITROGEN OXYGEN DEMAND STORET PARM CODE 82030 -- NITROGEN 02 DMND MG/L

BOD, sediment load EPA ID (SUBSTANCE REGISTRY) E1640952 EPA REFERENCE ID (EPA ONLY) 1640952 EPA SYSTEMATIC NAME BOD, sediment load STORET PARM CODE 00390 -- SOD IN SITU GM/SQM/D STORET PARM CODE 00391 -- SOD IN LAB GM/SQM/D

BOD, ultimate EPA ID (SUBSTANCE REGISTRY) E1640747 EPA REFERENCE ID (EPA ONLY) 1640747 EPA SYSTEMATIC NAME BOD, ultimate STORET PARM CODE 00319 -- BOD ULT ALL STGS MG/L

BOD, ultimate carbonaceous EPA ID (SUBSTANCE REGISTRY) E1640960 EPA REFERENCE ID (EPA ONLY) 1640960 EPA SYSTEMATIC NAME BOD, ultimate carbonaceous STORET PARM CODE 00192 -- ULT.CARB OXY.DEM UG/L

BOD, ultimate first stage EPA ID (SUBSTANCE REGISTRY) E1640721 EPA REFERENCE ID (EPA ONLY) 1640721 EPA SYSTEMATIC NAME BOD, ultimate first stage STORET PARM CODE 00320 -- BOD ULT FRST MG/L

BOD, ultimate second stage EPA ID (SUBSTANCE REGISTRY) E1640739

Page 66 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 1640739 EPA SYSTEMATIC NAME BOD, ultimate second stage STORET PARM CODE 00321 -- BOD ULT 2ND MG/L

Bacillus thuringiensis (Berliner) CAS NUMBER 68038-71-1

Bacillus thuringiensis NB357M

Bacillus thuringiensis aizawai

Bacillus thuringiensis aizawai GC-91

Bacillus thuringiensis israelensis

Bacillus thuringiensis kurstaki

Bacillus thuringiensis kurstaki BMP123

Bacillus thuringiensis kurstaki EG2348

Bacillus thuringiensis kurstaki EG2371

Bacillus thuringiensis kurstaki EG2424

Bacillus thuringiensis kurstaki HD1, D-endotoxin, cry1A(b)

Bacillus thuringiensis morrisoni, lepidopteran active

Bacillus thuringiensis tenebrionis

Bacitracin CAS NUMBER 1405-87-4

Bacteria Mix, Unspecified STORET PARM CODE 06507 STORET PARM CODE 07612 STORET PARM CODE 31748

Page 67 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 31749 STORET PARM CODE 31751 STORET PARM CODE 50887

Bacteria, denitrifiers STORET PARM CODE 31851 -- DENIT BT MPN PER GM WET

Bacteria, heterotrophic

Bacteria, iron+sulfur fixers STORET PARM CODE 31635 -- BACTERIA IRONSUL #/ML

Bacteria, nitrifiers STORET PARM CODE 31854 -- BACTERIA NITRIF MPN

Barban CAS NUMBER 101-27-9 EPA REFERENCE ID (EPA ONLY) 20016 EPA SYSTEMATIC NAME Carbamic acid, (3-chlorophenyl)-, 4-chloro-2-butynyl ester STORET PARM CODE 38418 -- BARBAN TOTAL UG/L

Barite CAS NUMBER 13462-86-7 EPA REFERENCE ID (EPA ONLY) 962308 EPA SYSTEMATIC NAME Barite (Ba(SO4)) STORET PARM CODE 00960 -- BARITE DRILL FL LB/BARRL

Barium CAS NUMBER 7440-39-3 EPA REFERENCE ID (EPA ONLY) 149997 EPA SYSTEMATIC NAME Barium STORET PARM CODE 01005 -- BARIUM BA,DISS UG/L STORET PARM CODE 01006 -- BARIUM BA,SUSP UG/L STORET PARM CODE 01007 -- BARIUM BA,TOT UG/L STORET PARM CODE 01008 -- BA MUD DRY WGT MG/KG-BA STORET PARM CODE 01009 -- BARIUM TOT.REC. UG/L STORET PARM CODE 01215 -- BARIUM DIS DRY D UG/KG STORET PARM CODE 01216 -- BARIUM INS DRY D UG/KG

Page 68 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 03689 -- BARIUM ELUTRIAT UG/L STORET PARM CODE 04045 -- BA BEDMA SED STORET PARM CODE 29820 -- BA SED,SUSP UG/G STORET PARM CODE 29821 -- BA, SOIL RECOVER UG/G STORET PARM CODE 30226 -- BARIUM SED, BOT MAT, PCT STORET PARM CODE 30227 -- BARIUM SED,SUSP PCT STORET PARM CODE 34805 -- BA STORET PARM CODE 34806 -- BA STORET PARM CODE 34807 -- BA STORET PARM CODE 34808 -- BA STORET PARM CODE 46558 -- BARIUM, BA. DISS .+ UG/L STORET PARM CODE 49238 -- BARIUM RECV DRY WT UG/G STORET PARM CODE 49612 -- BARIUM TCLP ICP TOTAL WATER MG/L STORET PARM CODE 79550 -- BARIUM WASMG/KG STORET PARM CODE 79733 -- BARIUM WASTE EP TOXUG/L STORET PARM CODE 81658 -- BA FISH WET WGT MG/KG STORET PARM CODE 82703 -- BA DECNT FLD ACID WTR MG/L

Barium-140 CAS NUMBER 14798-08-4 EPA REFERENCE ID (EPA ONLY) 776849 EPA SYSTEMATIC NAME Barium, isotope of mass 140 STORET PARM CODE 28601 -- BA-140 TOTAL PC/L

Barium-Lanthanum EPA REFERENCE ID (EPA ONLY) 966820 EPA SYSTEMATIC NAME Barium and lanthanum STORET PARM CODE 85508 -- BA-LA140 MILK PC/L

Bases EPA REFERENCE ID (EPA ONLY) 966838 EPA SYSTEMATIC NAME Bases STORET PARM CODE 32025 -- BASES UG/L

Page 69 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Bayer-73 CAS NUMBER 1420-04-8 EPA REFERENCE ID (EPA ONLY) 86587 EPA SYSTEMATIC NAME Benzamide, 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxy-, compound with 2-aminoethanol (1:1) STORET PARM CODE 01302 -- BAYER 73 LAMPREY WATMG/L

Bendiocarb phenol CAS NUMBER 22961-82-6 EPA REFERENCE ID (EPA ONLY) 222851 EPA SYSTEMATIC NAME 1,3-Benzodioxol-4-ol, 2,2-dimethyl- STORET PARM CODE 78938 -- ISOPROPL DIOXPHNL WHL UG/L

Benefin CAS NUMBER 1861-40-1 EPA REFERENCE ID (EPA ONLY) 93526 EPA SYSTEMATIC NAME Benzenamine, N-butyl-N-ethyl-2,6-dinitro-4-(trifluoromethyl)- STORET PARM CODE 39002 -- BENEFIN WTR EC UG/L STORET PARM CODE 82673 -- BENFLRLN TOT RECV WTR UG/L

Benomyl CAS NUMBER 17804-35-2 EPA REFERENCE ID (EPA ONLY) 209593 EPA SYSTEMATIC NAME Carbamic acid, [1-[(butylamino)carbonyl]-1H-benzimidazol-2-yl]-, methyl ester STORET PARM CODE 38705 -- BENOMYL TOTWUG/L STORET PARM CODE 38708 -- BENOMYL SEDUG/KG

Bentazone CAS NUMBER 25057-89-0 EPA REFERENCE ID (EPA ONLY) 228676 EPA SYSTEMATIC NAME 1H-2,1,3-Benzothiadiazin-4(3H)-one, 3-(1-methylethyl)-, 2,2- dioxide STORET PARM CODE 38710 -- BENTAZON TOTWUG/L STORET PARM CODE 38711 -- BENTAZON DISSUG/L

Bentonite CAS NUMBER 1302-78-9 EPA REFERENCE ID (EPA ONLY) 81968

Page 70 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Bentonite STORET PARM CODE 00961 -- BENTO- NITE LB/BARRL

Benzaldehyde CAS NUMBER 100-52-7 EPA REFERENCE ID (EPA ONLY) 19505 EPA SYSTEMATIC NAME Benzaldehyde STORET PARM CODE 78507 -- BENZALDE HYDE UG/KG STORET PARM CODE 81554 -- BENZ ALDEHYDE TOT UG/L

Benzene CAS NUMBER 71-43-2 EPA REFERENCE ID (EPA ONLY) 4754 EPA SYSTEMATIC NAME Benzene STORET PARM CODE 30096 -- BENZENE SOIL,REC MG/KG STORET PARM CODE 34030 -- BENZENE TOT UG/L STORET PARM CODE 34235 -- BENZENE DISSUG/L STORET PARM CODE 34236 -- BENZENE SUSPUG/L STORET PARM CODE 34237 -- BENZENE SEDUG/KG DRY WGT STORET PARM CODE 34238 -- BENZENE TISMG/KG WET WGT STORET PARM CODE 78124 -- BENZENE HOH VOL UG/L STORET PARM CODE 78365 -- BENZENE SEDIMENT WETMG/KG STORET PARM CODE 79551 -- BENZENE WASMG/KG

Benzene, (1-methly-1-propenyl)-,(E)- CAS NUMBER 768-00-3 EPA REFERENCE ID (EPA ONLY) 961284 EPA SYSTEMATIC NAME Benzene, [(1E)-1-methyl-1-propenyl]- STORET PARM CODE 50432

Benzene, (1-methyl-1-propenyl)-,(Z)- CAS NUMBER 767-99-7 EPA REFERENCE ID (EPA ONLY) 961276 EPA SYSTEMATIC NAME Benzene, [(1Z)-1-methyl-1-propenyl]- STORET PARM CODE 50431

Page 71 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Benzene, 1,2-Propadienyl- CAS NUMBER 2327-99-3 EPA REFERENCE ID (EPA ONLY) 961631 EPA SYSTEMATIC NAME Benzene, 1,2-propadienyl- STORET PARM CODE 50531 -- BENZENE 12PROPAD IEN UG/L

Benzene, C6-12-alkyl derivatives CAS NUMBER 68608-80-0 EPA REFERENCE ID (EPA ONLY) 466094 EPA SYSTEMATIC NAME Benzene, C6-12-alkyl derivs. STORET PARM CODE 78534 -- C2 ALKYL BENZENE UG/KG

Benzene, Toluene, Ethyl Benzene, Xylenes mix (BTEX) EPA REFERENCE ID (EPA ONLY) 966515 EPA SYSTEMATIC NAME Benzene , toluene, ethylbenzene, xylene combination STORET PARM CODE 49491

Benzeneacetaldehyde CAS NUMBER 122-78-1 EPA REFERENCE ID (EPA ONLY) 32524 EPA SYSTEMATIC NAME Benzeneacetaldehyde STORET PARM CODE 78799 -- BENZENE ACTLDHYD SEDUG/KG

Benzeneethanol, alpha-(phenylmethyl)-

Benzenethiol CAS NUMBER 108-98-5 EPA REFERENCE ID (EPA ONLY) 25536 EPA SYSTEMATIC NAME Benzenethiol STORET PARM CODE 73518 -- BENZENE THIOL TOTWUG/L

Benzidine CAS NUMBER 92-87-5 EPA REFERENCE ID (EPA ONLY) 14498 EPA SYSTEMATIC NAME [1,1'-Biphenyl]-4,4'-diamine STORET PARM CODE 03643 -- BNZIDENE ELUTRIAT UG/L STORET PARM CODE 30179 -- BNZIDINE SOIL,REC MG/KG STORET PARM CODE 34239 -- BENZIDIN DISSUG/L

Page 72 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34240 -- BENZIDIN SUSPUG/L STORET PARM CODE 34241 -- BENZIDIN TISMG/KG WET WGT STORET PARM CODE 39120 -- BENZIDIN TOTUG/L STORET PARM CODE 39121 -- BENZIDIN SEDUG/KG DRY WGT STORET PARM CODE 73252 -- BENZIDNE REG DRY WT UG/KG STORET PARM CODE 78310 -- BNZIDINE SEDIMENT WETMG/KG

Benzisothiazole, 1,2- CAS NUMBER 272-16-2 EPA REFERENCE ID (EPA ONLY) 961060 EPA SYSTEMATIC NAME 1,2-Benzisothiazole STORET PARM CODE 04261 -- BNZISOTH 1,2- WTR TOT UG/L

Benzo(c)cinnoline CAS NUMBER 230-17-1 EPA REFERENCE ID (EPA ONLY) 961052 EPA SYSTEMATIC NAME Benzo[c]cinnoline STORET PARM CODE 49468 -- BNZCNLNE SIEV

Benzo(e)pyrene CAS NUMBER 192-97-2 EPA REFERENCE ID (EPA ONLY) 40618 EPA SYSTEMATIC NAME Benzo[e]pyrene STORET PARM CODE 49743 -- BENZO(E)PYRENE DRY WEIGHT SEDIMENT UG/KG

Benzo[a]anthracene CAS NUMBER 56-55-3 EPA REFERENCE ID (EPA ONLY) 2212 EPA SYSTEMATIC NAME Benz[a]anthracene STORET PARM CODE 03644 -- BNZAANTN ELUTRIAT UG/L STORET PARM CODE 30143 -- BN(A)ANT SOIL,REC MG/KG STORET PARM CODE 34526 -- BENZO(A) ANTHRACE TOTWUG/L STORET PARM CODE 34527 -- BENZO(A) ANTHRACE DISSUG/L STORET PARM CODE 34528 -- BENZO(A) ANTHRACE SUSPUG/L STORET PARM CODE 34529 -- BENZAANT SEDUG/KG DRY WGT

Page 73 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34530 -- BENZAANT TISMG/KG WET WGT STORET PARM CODE 49436 -- BNZAANTH SIEV STORET PARM CODE 78342 -- BZ(A)ANT SEDIMENT WETMG/KG STORET PARM CODE 79509 -- 1,2-BENZ ANTHRACN WASMG/KG STORET PARM CODE 79815 -- BENZO(A) ANTH WET TISMG/KG STORET PARM CODE 85755 -- BNZ(A)AN THR,SOIL DRYMG/KG

Benzo[a]pyrene CAS NUMBER 50-32-8 EPA REFERENCE ID (EPA ONLY) 1115 EPA SYSTEMATIC NAME Benzo[a]pyrene STORET PARM CODE 03648 -- BNZOAPYR ELUTRIAT UG/L STORET PARM CODE 30147 -- BN(A)PYR SOIL,REC MG/KG STORET PARM CODE 34247 -- BENZO(A) PYRENE TOTWUG/L STORET PARM CODE 34248 -- BENZO(A) PYRENE DISSUG/L STORET PARM CODE 34249 -- BENZO(A) PYRENE SUSPUG/L STORET PARM CODE 34250 -- BENZAPYR SEDUG/KG DRY WGT STORET PARM CODE 34251 -- BENZAPYR TISMG/KG WET WGT STORET PARM CODE 49389 -- MTHBNZAP SIEV STORET PARM CODE 78343 -- BZ(A)PYR SEDIMENT WETMG/KG STORET PARM CODE 79532 -- 3,4BENZO PYRENE WASMG/KG STORET PARM CODE 85754 -- BNZ(A)PY REN,SOIL DRYMG/KG

Benzo[b]fluoranthene CAS NUMBER 205-99-2 EPA REFERENCE ID (EPA ONLY) 40683 EPA SYSTEMATIC NAME Benz[e]acephenanthrylene STORET PARM CODE 03645 -- BNZBFLRN ELUTRIAT UG/L STORET PARM CODE 30144 -- BN(B)FLR SOIL,REC MG/KG STORET PARM CODE 34230 -- BENZBFLU ORANT TO TAL UG/L STORET PARM CODE 34231 -- BENZBFLU ORANT DI SS UG/L STORET PARM CODE 34232 -- BENZBFLU ORANT SU SP UG/L

Page 74 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34233 -- BENZBFLU ORANTMUD DRYUG/KG STORET PARM CODE 34234 -- BENZBFLU ORANTTIS WETMG/KG STORET PARM CODE 49458 -- BNZBFLAN SIEV STORET PARM CODE 78344 -- BZ(B)FLR SEDIMENT WETMG/KG

Benzo[b]naphtho[2,3-d]thiophene CAS NUMBER 243-46-9 EPA REFERENCE ID (EPA ONLY) 52450095 EPA SYSTEMATIC NAME Benzo[b]naphtho[2,3-d]thiophene STORET PARM CODE 61776 STORET PARM CODE 78514

Benzo[b]thiophene CAS NUMBER 95-15-8 EPA REFERENCE ID (EPA ONLY) 15917 EPA SYSTEMATIC NAME Benzo[b]thiophene STORET PARM CODE 77344

Benzo[bk]fluoranthene CAS NUMBER 205-97-0 EPA REFERENCE ID (EPA ONLY) 52450087 EPA SYSTEMATIC NAME Naphth[2,3-e]acephenanthrylene STORET PARM CODE 34710

Benzo[g,h,i]perylene CAS NUMBER 191-24-2 EPA REFERENCE ID (EPA ONLY) 40576 EPA SYSTEMATIC NAME Benzo[ghi]perylene STORET PARM CODE 03647 -- BNZGHIPL ELUTRIAT UG/L STORET PARM CODE 30146 -- BN(GHI)P SOIL,REC MG/KG STORET PARM CODE 34521 -- BENZO(GH I)PERYLE TOTWUG/L STORET PARM CODE 34522 -- BENZO(GH I)PERYLE DISSUG/L STORET PARM CODE 34523 -- BENZO(GH I)PERYLE SUSPUG/L STORET PARM CODE 34524 -- BZGHIPER SEDUG/KG DRY WGT STORET PARM CODE 34525 -- BZGHIPER TISMG/KG WET WGT

Page 75 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49408 -- BNZGHIPR SIEV STORET PARM CODE 78349 -- BNZ(GHI) PERYLENE WETMG/KG STORET PARM CODE 78828 -- BZO(GHI) PERYLENE SEDUG/KG STORET PARM CODE 79041 -- BENZPERY TISWETWT MG/KG

Benzo[j]fluoranthene CAS NUMBER 205-82-3 EPA REFERENCE ID (EPA ONLY) 40675 EPA SYSTEMATIC NAME Benzo[j]fluoranthene STORET PARM CODE 79039 -- BENJFLUO TISWETWT MG/KG

Benzo[k]fluoranthene CAS NUMBER 207-08-9 EPA REFERENCE ID (EPA ONLY) 40709 EPA SYSTEMATIC NAME Benzo[k]fluoranthene STORET PARM CODE 03646 -- BNZKFLRN ELUTRIAT UG/L STORET PARM CODE 30145 -- BN(K)FLR SOIL,REC MG/KG STORET PARM CODE 34242 -- BENZO(K) FLUORANT TOTWUG/L STORET PARM CODE 34243 -- BENZO(K) FLUORANT DISSUG/L STORET PARM CODE 34244 -- BENZO(K) FLUORANT SUSPUG/L STORET PARM CODE 34245 -- BENZKFLU SEDUG/KG DRY WGT STORET PARM CODE 34246 -- BENZKFLU TISMG/KG WET WGT STORET PARM CODE 49397 -- BNZKFLAN SIEV STORET PARM CODE 78345 -- BZ(K)FLR SEDIMENT WETMG/KG

Benzofluoranthene CAS NUMBER 56832-73-6 EPA REFERENCE ID (EPA ONLY) 308023 EPA SYSTEMATIC NAME Benzofluoranthene

Benzofluorene CAS NUMBER 61089-87-0 EPA REFERENCE ID (EPA ONLY) 52450434 EPA SYSTEMATIC NAME Benzofluorene STORET PARM CODE 61917

Page 76 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 61918

Benzofuran, 2,3- CAS NUMBER 271-89-6 EPA REFERENCE ID (EPA ONLY) 40865 EPA SYSTEMATIC NAME Benzofuran STORET PARM CODE 32251 -- BENZOFUR AN UG/L STORET PARM CODE 78508 -- BENZO FURAN UG/KG

Benzoic acid CAS NUMBER 65-85-0 EPA REFERENCE ID (EPA ONLY) 4044 EPA SYSTEMATIC NAME Benzoic acid STORET PARM CODE 30183 -- BNZOIC A SOIL,REC MG/KG STORET PARM CODE 75315 -- BENZOICA SED DRY WGTUG/KG STORET PARM CODE 76287 -- BENZOICA TISS WET WGTMG/KG STORET PARM CODE 77247 -- BENZOICA TOTAL UG/L STORET PARM CODE 78394 -- BNZOICA SEDIMENT WETMG/KG

Benzoic acid, 2,4,5-trimethyl- CAS NUMBER 528-90-5 EPA REFERENCE ID (EPA ONLY) 961169 EPA SYSTEMATIC NAME Benzoic acid, 2,4,5-trimethyl- STORET PARM CODE 50702

Benzonitrile CAS NUMBER 100-47-0 EPA REFERENCE ID (EPA ONLY) 19455 EPA SYSTEMATIC NAME Benzonitrile STORET PARM CODE 77124 -- BNZONITR TOTAL UG/L

Benzophenone CAS NUMBER 119-61-9 EPA REFERENCE ID (EPA ONLY) 30767 EPA SYSTEMATIC NAME Methanone, diphenyl- STORET PARM CODE 77633 -- BNZOPHEN TOTAL UG/L

Page 77 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78587 -- DIPHENYL METHANON UG/KG

Benzothiazole CAS NUMBER 95-16-9 EPA REFERENCE ID (EPA ONLY) 15925 EPA SYSTEMATIC NAME Benzothiazole STORET PARM CODE 78516 -- BENZO THIAZOLE UG/KG STORET PARM CODE 81512 -- BENZO THIOZOLE TOT UG/L

Benzoyl chloride CAS NUMBER 98-88-4 EPA REFERENCE ID (EPA ONLY) 18358 EPA SYSTEMATIC NAME Benzoyl chloride STORET PARM CODE 78518 -- BENZOYL CHLORIDE UG/KG

Benzyl alcohol CAS NUMBER 100-51-6 EPA REFERENCE ID (EPA ONLY) 19497 EPA SYSTEMATIC NAME Benzenemethanol STORET PARM CODE 30180 -- BNZLALCH SOIL,REC MG/KG STORET PARM CODE 75212 -- BNZYLALC SED DRY WGTUG/KG STORET PARM CODE 76184 -- BNZYLALC TISS WET WGTMG/KG STORET PARM CODE 77147 -- BNZYLALC TOTAL UG/L STORET PARM CODE 78302 -- BZYL ALC SEDIMENT WETMG/KG STORET PARM CODE 81671 -- BENZYL ALCOHOL TOT MG/L

Benzyl chloride CAS NUMBER 100-44-7 EPA REFERENCE ID (EPA ONLY) 19430 EPA SYSTEMATIC NAME Benzene, (chloromethyl)- STORET PARM CODE 73520 -- BZ(CHLOR METHYL) TOTWUG/L

Benzyl cyanide CAS NUMBER 140-29-4 EPA REFERENCE ID (EPA ONLY) 37739 EPA SYSTEMATIC NAME Benzeneacetonitrile

Page 78 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77206 -- BNZYLCYN TOTAL UG/L

Benzyl ethyl ether CAS NUMBER 539-30-0 EPA REFERENCE ID (EPA ONLY) 51672 EPA SYSTEMATIC NAME Benzene, (ethoxymethyl)- STORET PARM CODE 77374 -- EBNZLETR TOTAL UG/L

Beryllium CAS NUMBER 7440-41-7 EPA REFERENCE ID (EPA ONLY) 150003 EPA SYSTEMATIC NAME Beryllium STORET PARM CODE 00998 -- BERYLIUM TOT.REC. UG/L STORET PARM CODE 01010 -- BERYLIUM BE,DISS UG/L STORET PARM CODE 01011 -- BERYLIUM BE,SUSP UG/L STORET PARM CODE 01012 -- BERYLIUM BE,TOT UG/L STORET PARM CODE 01013 -- BERYLIUM SEDMG/KG DRY WGT STORET PARM CODE 03690 -- BERYLLIM ELUTRIAT UG/L STORET PARM CODE 04046 -- BE BEDMA SED STORET PARM CODE 29822 -- BE SED,SUSP UG/G STORET PARM CODE 29823 -- BE, SOIL RECOVER UG/G STORET PARM CODE 30228 -- BERYLIUM SED, BOT MAT, PCT STORET PARM CODE 30229 -- BERYLIUM SED,SUSP PCT STORET PARM CODE 34252 -- BERYLIUM TISMG/KG WET WGT STORET PARM CODE 34810 -- BE STORET PARM CODE 34811 -- BE STORET PARM CODE 34812 -- BE STORET PARM CODE 34813 -- BE STORET PARM CODE 49248 -- BERYLIUM RECV DRY WT UG/G STORET PARM CODE 49530 -- BERYLIUM WETWT TISMG/KG STORET PARM CODE 61523 -- BERYLIUM SLUDGE LIQ MG/L STORET PARM CODE 61524 -- BERYLIUM SLUDGE SOLMG/KG

Page 79 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78411 -- BERYLIUM SEDIMENT WETMG/KG STORET PARM CODE 79556 -- BERYLIUM WASMG/KG STORET PARM CODE 81854 -- BE FISH DRY WGT MG/KG STORET PARM CODE 82704 -- BE DECNT FLD ACID WTR UG/L

Beryllium-7 CAS NUMBER 13966-02-4 EPA REFERENCE ID (EPA ONLY) 776070 EPA SYSTEMATIC NAME Beryllium, isotope of mass 7 STORET PARM CODE 22200 -- BE-7 SEDIMENT PCI/G

Betasan CAS NUMBER 741-58-2 EPA REFERENCE ID (EPA ONLY) 69021 EPA SYSTEMATIC NAME Phosphorodithioic acid, O,O-bis(1-methylethyl) S-[2- [(phenylsulfonyl)amino]ethyl] ester STORET PARM CODE 82197 -- BETASAN IN WTR UG/L

Bi-2-cyclohexen-1-yl CAS NUMBER 1541-20-4 EPA REFERENCE ID (EPA ONLY) 961490 EPA SYSTEMATIC NAME Bi-2-cyclohexen-1-yl STORET PARM CODE 80340 -- BI2CYCLO HEXEN1YL WHL UG/L

Bibenzyl CAS NUMBER 103-29-7 EPA REFERENCE ID (EPA ONLY) 21295 EPA SYSTEMATIC NAME Benzene, 1,1'-(1,2-ethanediyl)bis- STORET PARM CODE 81535 -- 1,2DIPHE NYL ETHN TOT UG/L

Bicarbonate CAS NUMBER 71-52-3 EPA REFERENCE ID (EPA ONLY) 4788 EPA SYSTEMATIC NAME Carbonate, hydrogen STORET PARM CODE 00440 -- HCO3 ION HCO3 MG/L STORET PARM CODE 00449 -- BICARB. IT. HCO3 LABMG/L STORET PARM CODE 00450 -- BICARB. IT HCO3 FLD MG/L

Page 80 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00451 -- BICARB. FIXENDPT LAB MG/L STORET PARM CODE 00453 -- BICARB. WTR DISS FLD MG/L STORET PARM CODE 29804 -- BICARB AS HCO3 DIS,MG/L STORET PARM CODE 29806 -- BICARB AS HCO3 DIS,MG/L STORET PARM CODE 81205 -- HCO3, T ONS/DAY

Bicyclo(2.2.1)hept-2-ene, heptachloro- CAS NUMBER 28680-45-7 EPA REFERENCE ID (EPA ONLY) 250407 EPA SYSTEMATIC NAME Bicyclo[2.2.1]hept-2-ene, heptachloro- STORET PARM CODE 78020 -- HEPTCLRN BORNENE UG/L

Bicyclo[3.2.1]oct-2-ene, 3-chloro- CAS NUMBER 35242-17-2

Bifenazate CAS NUMBER 149877-41-8

Binaphthyl, 1,1'- CAS NUMBER 604-53-5 EPA REFERENCE ID (EPA ONLY) 58701 EPA SYSTEMATIC NAME 1,1'-Binaphthalene STORET PARM CODE 78519 -- BINAPHTH ALENE UG/KG

Bio-toxin (general, non-specific) EPA REFERENCE ID (EPA ONLY) 966846 EPA SYSTEMATIC NAME Biotoxin

Biomass, chlorophycota EPA ID (SUBSTANCE REGISTRY) E1647767 EPA REFERENCE ID (EPA ONLY) 1647767 EPA SYSTEMATIC NAME Biomass, chlorophycota STORET PARM CODE 82176 -- CHLORO- PHYTA MG/M3

Biomass, chrysophyta EPA ID (SUBSTANCE REGISTRY) E1647775 EPA REFERENCE ID (EPA ONLY) 1647775 EPA SYSTEMATIC NAME Biomass, chrysophyta STORET PARM CODE 82175 -- CHRYSO- PHYTA MG/M3

Page 81 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Biomass, cryptophycophyta EPA ID (SUBSTANCE REGISTRY) E1647783 EPA REFERENCE ID (EPA ONLY) 1647783 EPA SYSTEMATIC NAME Biomass, cryptophycophyta STORET PARM CODE 82174 -- CRYPTO- PHYTA MG/M3

Biomass, cyanophycota EPA ID (SUBSTANCE REGISTRY) E1647791 EPA REFERENCE ID (EPA ONLY) 1647791 EPA SYSTEMATIC NAME Biomass, cyanophycota STORET PARM CODE 82177 -- CYANO- PHYTA MG/M3

Biomass, euglenophycota EPA ID (SUBSTANCE REGISTRY) E1647817 EPA REFERENCE ID (EPA ONLY) 1647817 EPA SYSTEMATIC NAME Biomass, euglenophycota STORET PARM CODE 82179 -- EUGLENO PHYTA MG/M3

Biomass, pyrrophycophyta EPA ID (SUBSTANCE REGISTRY) E1647858 EPA REFERENCE ID (EPA ONLY) 1647858 EPA SYSTEMATIC NAME Biomass, pyrrophycophyta STORET PARM CODE 82178 -- PYRRO- PHYTA MG/M3

Biphenyl CAS NUMBER 92-52-4 EPA REFERENCE ID (EPA ONLY) 14183 EPA SYSTEMATIC NAME 1,1'-Biphenyl STORET PARM CODE 75558 -- BIPHENYL SED DRY WGTUG/KG STORET PARM CODE 76530 -- BIPHENYL TISS WET WGTMG/KG STORET PARM CODE 78818 -- 1,1'- BIPHENYL SEDUG/KG STORET PARM CODE 81513 -- BIPHENYL TOT UG/L

Biphenyl, 3,5-Dichloro- ***retired*** (Change To ISN 1350)

Biquinoline, 2,2'- CAS NUMBER 119-91-5 EPA REFERENCE ID (EPA ONLY) 30932

Page 82 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 2,2'-Biquinoline STORET PARM CODE 49391 -- BIQUINLN SIEV

Bis(2-Chloroisopropyl) ether CAS NUMBER 108-60-1 EPA REFERENCE ID (EPA ONLY) 25213 EPA SYSTEMATIC NAME Propane, 2,2'-oxybis[1-chloro- RETIRED NAME (CHEM - Bis(2-Chloroisopropyl) ether PHYSICAL) STORET PARM CODE 04293 -- B2-CLISO PRPETDRY LNDUG/KG STORET PARM CODE 30058 -- 2CHLISOP SOIL,REC MG/KG STORET PARM CODE 49457 -- B2CLMETE SIEV STORET PARM CODE 73157 -- BIS2CLRO ISOPETHR SEDUG/KG STORET PARM CODE 73522 -- PROP2,2' OXY(1CL) TOTWUG/L

Bismuth CAS NUMBER 7440-69-9 EPA REFERENCE ID (EPA ONLY) 150250 EPA SYSTEMATIC NAME Bismuth STORET PARM CODE 01014 -- BISMUTH SEDIMENT MG/KG STORET PARM CODE 01015 -- BISMUTH BI,DISS UG/L STORET PARM CODE 01016 -- BISMUTH BI,SUSP UG/L STORET PARM CODE 01017 -- BISMUTH BI,TOT UG/L STORET PARM CODE 04047 -- BI BEDMA SED STORET PARM CODE 30230 -- BISMUTH SED, BOT MAT, PCT STORET PARM CODE 30231 -- BISMUTH SED,SUSP PCT STORET PARM CODE 34815 -- BI STORET PARM CODE 34816 -- BI STORET PARM CODE 34817 -- BI STORET PARM CODE 34818 -- BI STORET PARM CODE 35030 -- BISMUTH SUSPENDD SED UG/G

Bismuth-212 CAS NUMBER 14913-49-6

Page 83 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 197665 EPA SYSTEMATIC NAME Bismuth, isotope of mass 212 STORET PARM CODE 22375 -- BI-212 SEDIMENT PCI/G STORET PARM CODE 22379 -- BI-212 FISH PCI/G

Bismuth-214 CAS NUMBER 14733-03-0 EPA REFERENCE ID (EPA ONLY) 650630 EPA SYSTEMATIC NAME Bismuth, isotope of mass 214 STORET PARM CODE 22377 -- BI-214 SEDIMENT PCI/G STORET PARM CODE 22381 -- BI-214 FISH PCI/G STORET PARM CODE 22383 -- BI-214 TOTAL PCI/L

Bisphenol-A CAS NUMBER 80-05-7 EPA REFERENCE ID (EPA ONLY) 8110 EPA SYSTEMATIC NAME Phenol, 4,4'-(1-methylethylidene)bis- STORET PARM CODE 78642 -- MTETLIDN BISPHNOL UG/KG STORET PARM CODE 81651 -- BIS PHENOL-A TOT UG/L

Blasticidin S CAS NUMBER 2079-00-7

Bolstar CAS NUMBER 35400-43-2 EPA REFERENCE ID (EPA ONLY) 269266 EPA SYSTEMATIC NAME Phosphorodithioic acid, O-ethyl O-[4-(methylthio)phenyl] S-propyl ester STORET PARM CODE 29994 -- BOLSTAR SOIL,REC MG/KG STORET PARM CODE 38715 -- BOLSTAR TOTWUG/L STORET PARM CODE 38718 -- BOLSTAR SEDUG/KG

Boric acid CAS NUMBER 11113-50-1 EPA REFERENCE ID (EPA ONLY) 173252 EPA SYSTEMATIC NAME Boric acid

Page 84 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Boric acid (H3BO3) CAS NUMBER 5419-55-6

Boric acid esters (mix-unspecified) STORET PARM CODE 61733

Boron CAS NUMBER 7440-42-8 EPA REFERENCE ID (EPA ONLY) 150011 EPA SYSTEMATIC NAME Boron STORET PARM CODE 00999 -- BORON(B) TOT.REC. UG/L STORET PARM CODE 01020 -- BORON B,DISS UG/L STORET PARM CODE 01021 -- BORON B,SUSP UG/L STORET PARM CODE 01022 -- BORON B,TOT UG/L STORET PARM CODE 01023 -- B MUD DRY WGT MG/KG-B STORET PARM CODE 29824 -- B SED,SUSP UG/G STORET PARM CODE 30232 -- BORON S ED, BOTM AT, PCT STORET PARM CODE 30233 -- BORON S ED,SUSP PCT STORET PARM CODE 34820 -- B STORET PARM CODE 49239 -- BORON RECV DRY WT UG/G STORET PARM CODE 50095 -- B,ICAP W AT,TREC MG/L STORET PARM CODE 81209 -- BORON ILLINOIS MG/L STORET PARM CODE 81657 -- B FISH WET WGT MG/KG

Bromacil CAS NUMBER 314-40-9 EPA REFERENCE ID (EPA ONLY) 42127 EPA SYSTEMATIC NAME 2,4(1H,3H)-Pyrimidinedione, 5-bromo-6-methyl-3-(1-methylpropyl)- STORET PARM CODE 04029 -- BROMACIL DISS WTR REC UG/L STORET PARM CODE 30234 -- BROMACIL WTR, WHL REC,UG/L STORET PARM CODE 82198 -- BROMACIL IN WATR UG/L

Bromide CAS NUMBER 24959-67-9 EPA REFERENCE ID (EPA ONLY) 227538 EPA SYSTEMATIC NAME Bromide

Page 85 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 71870 -- BROMIDE BR MG/L STORET PARM CODE 82298 -- BROMIDE DISS.BR UG/L

Bromine CAS NUMBER 7726-95-6 EPA REFERENCE ID (EPA ONLY) 153072 EPA SYSTEMATIC NAME Bromine STORET PARM CODE 50761 -- BROMINE DISS UG/L STORET PARM CODE 71871 -- BROMINE ELEMENTL MG/L

Bromine chloride CAS NUMBER 13863-41-7 EPA REFERENCE ID (EPA ONLY) 192104 EPA SYSTEMATIC NAME Bromine chloride (BrCl) STORET PARM CODE 71872 -- BRCL TOTRESD MG/L

Bromo-3-chloro-5,5-dimethylhydantoin CAS NUMBER 16079-88-2

Bromoacetic acid (MBAA) CAS NUMBER 79-08-3 EPA REFERENCE ID (EPA ONLY) 7591 EPA SYSTEMATIC NAME Acetic acid, bromo- STORET PARM CODE 7591

Bromochloroacetic acid (BCAA) CAS NUMBER 5589-96-8 EPA REFERENCE ID (EPA ONLY) 650408 EPA SYSTEMATIC NAME Acetic acid, bromochloro-

Bromochloroacetonitrile CAS NUMBER 83463-62-1 EPA REFERENCE ID (EPA ONLY) 651018 EPA SYSTEMATIC NAME Acetonitrile, bromochloro-

Bromochloroiodo-methane CAS NUMBER 34970-00-8 EPA REFERENCE ID (EPA ONLY) 962993 EPA SYSTEMATIC NAME Methane, bromochloroiodo-

Page 86 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77803 -- BRCLIMTH TOTAL UG/L

Bromoform CAS NUMBER 75-25-2 EPA REFERENCE ID (EPA ONLY) 5447 EPA SYSTEMATIC NAME Methane, tribromo- STORET PARM CODE 30061 -- BROMOFRM SOIL,REC MG/KG STORET PARM CODE 32104 -- BROMOFRM WHL-WTR UG/L STORET PARM CODE 34288 -- BROMOFOR DISSUG/L STORET PARM CODE 34290 -- BROMOFOR SEDUG/KG DRY WGT STORET PARM CODE 34291 -- BROMOFOR TISMG/KG WET WGT STORET PARM CODE 78196 -- TRIBROMO METHANE SEDUG/KG STORET PARM CODE 78384 -- BROMFORM SEDIMENT WETMG/KG STORET PARM CODE 79563 -- BROMOFRM WASMG/KG

Bromophenyl-4 phenyl ether CAS NUMBER 101-55-3 EPA REFERENCE ID (EPA ONLY) 20172 EPA SYSTEMATIC NAME Benzene, 1-bromo-4-phenoxy- RETIRED NAME (CHEM - Bromophenyl-4 phenyl ether PHYSICAL) STORET PARM CODE 03653 -- BRPHL4PH ELUTRIAT UG/L STORET PARM CODE 30149 -- BROMOPHN SOIL,REC MG/KG STORET PARM CODE 34636 -- 4BROMOPH ENYLPHEN TOTWUG/L STORET PARM CODE 34637 -- 4BROMOPH ENYLPHEN DISSUG/L STORET PARM CODE 34638 -- 4BROMOPH ENYLPHEN SUSPUG/L STORET PARM CODE 34639 -- 4BRPPETR SEDUG/KG DRY WGT STORET PARM CODE 34640 -- 4BRPPETR TISMG/KG WET WGT STORET PARM CODE 49454 -- BRPH4PHE SIEV STORET PARM CODE 78325 -- 4BRPHENY PHENYLET WETMG/KG STORET PARM CODE 79534 -- 4BRPHNYL PHNYLETH WASMG/KG

Bromopropane, 1-Chloro-2- CAS NUMBER 3017-95-6

Page 87 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 110338 EPA SYSTEMATIC NAME Propane, 2-bromo-1-chloro- STORET PARM CODE 78175 -- 2BR-1-CL PROPANE SEDUG/KG STORET PARM CODE 81569 -- 1-CL2-BR PROPANE TOT UG/L

Bromoxynil CAS NUMBER 1689-84-5 EPA REFERENCE ID (EPA ONLY) 90837 EPA SYSTEMATIC NAME Benzonitrile, 3,5-dibromo-4-hydroxy- STORET PARM CODE 49311 -- BRMOXYNL RECV0.7U FLTRUG/L STORET PARM CODE 70979 -- BROMOXYL WTR WHL UG/L STORET PARM CODE 82649 -- BRMOXYNL SED DRY WT.UG/KG

Bulan CAS NUMBER 117-26-0 EPA REFERENCE ID (EPA ONLY) 960963 EPA SYSTEMATIC NAME Benzene, 1,1'-(2-nitrobutylidene)bis[4-chloro- STORET PARM CODE 81305 -- BULAN TOT UG/L

Butachlor CAS NUMBER 23184-66-9 EPA REFERENCE ID (EPA ONLY) 223263 EPA SYSTEMATIC NAME Acetamide, N-(butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)- STORET PARM CODE 04026 -- BUTACHLR DISS WTR REC UG/L STORET PARM CODE 30235 -- BUTACHLR WTR, WHL REC,UG/L STORET PARM CODE 30380 -- BUTACHLR SED DRY WT UG/KG STORET PARM CODE 30385 -- BUTACHLR TIS WET WT MG/KG STORET PARM CODE 77860 -- BUTACHLO TOTAL UG/L

Butadiene CAS NUMBER 106-99-0 EPA REFERENCE ID (EPA ONLY) 24042 EPA SYSTEMATIC NAME 1,3-Butadiene STORET PARM CODE 81561 -- BUTADIEN TOT UG/L

Page 88 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Butane CAS NUMBER 106-97-8 EPA REFERENCE ID (EPA ONLY) 24026 EPA SYSTEMATIC NAME Butane STORET PARM CODE 81563 -- BUTANE TOT UG/L STORET PARM CODE 85543 -- BUTANE PERCENT OF VOL

Butane dichloride CAS NUMBER 26761-81-9 EPA REFERENCE ID (EPA ONLY) 962845 EPA SYSTEMATIC NAME Butane, dichloro- STORET PARM CODE 81443 -- DICHLORO BUTANE TOT UG/L

Butanedinitrile CAS NUMBER 110-61-2 EPA REFERENCE ID (EPA ONLY) 26807 EPA SYSTEMATIC NAME Butanedinitrile STORET PARM CODE 77937 -- BUTANEDI NITRILE UG/L

Butanoic acid, 3-methyl- CAS NUMBER 503-74-2

Butanol, n- CAS NUMBER 71-36-3 EPA REFERENCE ID (EPA ONLY) 4739 EPA SYSTEMATIC NAME 1-Butanol STORET PARM CODE 45265 -- BUTANOL TOTAL WAT UG/L STORET PARM CODE 49698 -- BUTANOL-N TOTAL NEIC METHOD WASTE % STORET PARM CODE 77034 -- 1BUTANOL TOTAL UG/L

Butene CAS NUMBER 25167-67-3 EPA REFERENCE ID (EPA ONLY) 230482 EPA SYSTEMATIC NAME Butene STORET PARM CODE 81564 -- BUTENE TOT UG/L

Butene, 1,4-Dichloro-2- CAS NUMBER 764-41-0 EPA REFERENCE ID (EPA ONLY) 69567

Page 89 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 2-Butene, 1,4-dichloro- STORET PARM CODE 77268 -- 1,4DCLB2 TOTAL UG/L STORET PARM CODE 82225 -- DICHLORO BUTENE UG/L

Butoxy ethanol, 2- CAS NUMBER 111-76-2 EPA REFERENCE ID (EPA ONLY) 27847 EPA SYSTEMATIC NAME Ethanol, 2-butoxy- STORET PARM CODE 78530 -- BUTOXY ETHANOL UG/KG STORET PARM CODE 81683 -- 2-BUTOXY ETHANOL TOT MG/L

Butyl 2-ethylhexyl phthalate CAS NUMBER 85-69-8 EPA REFERENCE ID (EPA ONLY) 10488 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, butyl 2-ethylhexyl ester STORET PARM CODE 50631 -- 12BENZEN EDICARBO 2ET UG/L

Butyl acetate CAS NUMBER 123-86-4 EPA REFERENCE ID (EPA ONLY) 33233 EPA SYSTEMATIC NAME Acetic acid, butyl ester STORET PARM CODE 77189 -- N-BUTACE TOTAL UG/L STORET PARM CODE 78531 -- BUTYL ACETATE UG/KG

Butyl alcohol, sec- CAS NUMBER 78-92-2 EPA REFERENCE ID (EPA ONLY) 7435 EPA SYSTEMATIC NAME 2-Butanol STORET PARM CODE 49696 -- BUTANOL-SEC TOTAL NEIC METHOD WASTE %

Butyl alcohol, tert- CAS NUMBER 75-65-0 EPA REFERENCE ID (EPA ONLY) 5751 EPA SYSTEMATIC NAME 2-Propanol, 2-methyl- STORET PARM CODE 49694 -- BUTANOL-TERT TOTAL NEIC METHOD WASTE % STORET PARM CODE 77035 -- 2MTH3POL TOTAL UG/L

Page 90 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Butyl benzene CAS NUMBER 104-51-8 EPA REFERENCE ID (EPA ONLY) 22137 EPA SYSTEMATIC NAME Benzene, butyl- RETIRED NAME (CHEM - Butyl benzene PHYSICAL) STORET PARM CODE 04387 -- N-BUBNRN LAND DRY WT UG/G STORET PARM CODE 77342 -- N-BUTLBZ TOTAL UG/L STORET PARM CODE 78483 -- NBUTLBNZ SED, DRY WT.UG/KG

Butyl benzoate, n- CAS NUMBER 136-60-7 EPA REFERENCE ID (EPA ONLY) 36715 EPA SYSTEMATIC NAME Benzoic acid, butyl ester STORET PARM CODE 78511 -- BENZACID BUTYLEST UG/KG

Butyl benzyl phthalate CAS NUMBER 85-68-7 EPA REFERENCE ID (EPA ONLY) 10470 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, butyl phenylmethyl ester STORET PARM CODE 03654 -- NBTBNZPH ELUTRIAT UG/L STORET PARM CODE 30148 -- PHTHALAT SOIL,REC MG/KG STORET PARM CODE 34292 -- NBB PHTH TOTAL UG/L STORET PARM CODE 34293 -- NBB PHTH DISS UG/L STORET PARM CODE 34294 -- NBB PHTH SUSP UG/L STORET PARM CODE 34295 -- NBB PHTH MUD-DRY UG/KG STORET PARM CODE 34296 -- NBB PHTH TIS-WET MG/KG STORET PARM CODE 49427 -- PTHBUBNZ SIEV STORET PARM CODE 73234 -- BUBNZPTH REG DRY WT UG/KG STORET PARM CODE 78337 -- BUTYLBZL PHTHLATE WET MG/KG STORET PARM CODE 78800 -- BTLBNZYL PHTHALAT SEDUG/KG STORET PARM CODE 79038 -- BUBENPHA TISWETWT MG/KG STORET PARM CODE 79565 -- BUTBNZYL PHTHLATE WASMG/KG

Page 91 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Butyl lactate, n- CAS NUMBER 138-22-7 EPA REFERENCE ID (EPA ONLY) 37143 EPA SYSTEMATIC NAME Propanoic acid, 2-hydroxy-, butyl ester STORET PARM CODE 80350 -- 2HYDROXY BUTLESTR WHL UG/L

Butyl stearate CAS NUMBER 123-95-5 EPA REFERENCE ID (EPA ONLY) 33282 EPA SYSTEMATIC NAME Octadecanoic acid, butyl ester STORET PARM CODE 77887 -- N-B-N-OC TOTAL UG/L

Butylacetanilide CAS NUMBER 91-49-6

Butylate CAS NUMBER 2008-41-5 EPA REFERENCE ID (EPA ONLY) 95398 EPA SYSTEMATIC NAME Carbamothioic acid, bis(2-methylpropyl)-, S-ethyl ester STORET PARM CODE 04028 -- BUTYLATE DISS WTR REC UG/L STORET PARM CODE 04237 -- BUTYLATE WET WT SEDMG/KG STORET PARM CODE 30236 -- BUTYLATE WTR, WHL REC,UG/L STORET PARM CODE 81410 -- BUTYLATE TOT UG/L STORET PARM CODE 81411 -- BUTYLATE SED DRY WGTUG/KG

Butylated hydroxyanisole CAS NUMBER 25013-16-5 EPA ID (SUBSTANCE REGISTRY) Butylated hydroxyanisole EPA REFERENCE ID (EPA ONLY) 227876 EPA SYSTEMATIC NAME Phenol, (1,1-dimethylethyl)-4-methoxy-

Butylated hydroxytoluene crystalline CAS NUMBER 128-37-0

Butylbenzene, sec- CAS NUMBER 135-98-8 EPA REFERENCE ID (EPA ONLY) 36574 EPA SYSTEMATIC NAME Benzene, (1-methylpropyl)- STORET PARM CODE 04388 -- BUBNZSEC LAND DRY WT UG/G

Page 92 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77350 -- SEC-BUTB TOTAL UG/L STORET PARM CODE 78485 -- SBUTLBNZ SED, DRY WT.UG/KG

Butylbenzene, tert- CAS NUMBER 98-06-6 EPA REFERENCE ID (EPA ONLY) 17749 EPA SYSTEMATIC NAME Benzene, (1,1-dimethylethyl)- STORET PARM CODE 04389 -- BUBNZTRT LAND DRY WT UG/G STORET PARM CODE 77353 -- T-BUTLBZ TOTAL UG/L STORET PARM CODE 78488 -- TBUTLBNZ SED, DRY WT.UG/KG

Butylbenzoic acid, 4-tert- CAS NUMBER 98-73-7 EPA REFERENCE ID (EPA ONLY) 18259 EPA SYSTEMATIC NAME Benzoic acid, 4-(1,1-dimethylethyl)- STORET PARM CODE 81670 -- P-T-BUT BNZ ACID TOT MG/L

Butyloctanol, 2- CAS NUMBER 3913-02-8 EPA REFERENCE ID (EPA ONLY) 120089 EPA SYSTEMATIC NAME 1-Octanol, 2-butyl- STORET PARM CODE 77944 -- BUTYL OCTANOL UG/L

Butylphenol, 4-tert- CAS NUMBER 98-54-4 EPA REFERENCE ID (EPA ONLY) 18119 EPA SYSTEMATIC NAME Phenol, 4-(1,1-dimethylethyl)- STORET PARM CODE 78832 -- P-TERT- BUPHENOL SEDUG/KG

Butylphthalyl butylglycolate CAS NUMBER 85-70-1 EPA REFERENCE ID (EPA ONLY) 10496 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, 2-butoxy-2-oxoethyl butyl ester STORET PARM CODE 81435 -- BUTY PHT BUTY GLY TOT UG/L

Butyltrichlorostannane CAS NUMBER 1118-46-3 EPA REFERENCE ID (EPA ONLY) 78659

Page 93 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Stannane, butyltrichloro- STORET PARM CODE 61294

Butyraldehyde CAS NUMBER 123-72-8 EPA REFERENCE ID (EPA ONLY) 33134 EPA SYSTEMATIC NAME Butanal STORET PARM CODE 79004 -- BUTANAL UG/KG STORET PARM CODE 81562 -- BUTANAL TOT UG/L

Butyric acid, n- CAS NUMBER 107-92-6 EPA REFERENCE ID (EPA ONLY) 24729 EPA SYSTEMATIC NAME Butanoic acid STORET PARM CODE 75122 -- BUTNOICA SED DRY WGTUG/KG STORET PARM CODE 77063 -- BUTNOICA TOTAL UG/L

Butyrolactone, gamma- CAS NUMBER 96-48-0 EPA REFERENCE ID (EPA ONLY) 16873 EPA SYSTEMATIC NAME 2(3H)-Furanone, dihydro- STORET PARM CODE 80341 -- DIHYDRO2 3HFRNONE WHL UG/L

C1-Fluoranthenes/pyrenes EPA REFERENCE ID (EPA ONLY) 17148362

C1-Phenanthrenes/anthracenes EPA REFERENCE ID (EPA ONLY) 17148305

C2-Chrysenes

C2-Dibenzothiophenes EPA ID (SUBSTANCE REGISTRY) 17074899

C2-Fluoranthenes/pyrenes EPA REFERENCE ID (EPA ONLY) 17148347

C2-Fluorenes EPA REFERENCE ID (EPA ONLY) 17074907 EPA SYSTEMATIC NAME 2-Fluorene

Page 94 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

C2-Naphthalenes EPA ID (SUBSTANCE REGISTRY) 17074915 EPA SYSTEMATIC NAME C2-Naphthalenes

C2-Phenanthrenes/anthracenes EPA REFERENCE ID (EPA ONLY) 17148313

C3-Chrysenes EPA REFERENCE ID (EPA ONLY) 17074931

C3-Dibenzothiophenes EPA REFERENCE ID (EPA ONLY) 17074949

C3-Fluoranthenes/pyrenes EPA REFERENCE ID (EPA ONLY) 17148354

C3-Fluorenes EPA REFERENCE ID (EPA ONLY) 17074956 EPA SYSTEMATIC NAME 3-Fluorene

C3-Naphthalenes EPA REFERENCE ID (EPA ONLY) 17074964 EPA SYSTEMATIC NAME 3-Methylnaphthalene

C3-Phenanthrenes/anthracenes EPA REFERENCE ID (EPA ONLY) 17148321

C4-Chrysenes EPA REFERENCE ID (EPA ONLY) 17074980

C4-Naphthalenes EPA REFERENCE ID (EPA ONLY) 17074998 EPA SYSTEMATIC NAME 4-Methylnaphthalene

C4-Phenanthrenes/anthracenes EPA REFERENCE ID (EPA ONLY) 17148339

CFC-114 CAS NUMBER 76-14-2 EPA REFERENCE ID (EPA ONLY) 6155 EPA SYSTEMATIC NAME Ethane, 1,2-dichloro-1,1,2,2-tetrafluoro-

COD ***retired*** (use COD, Chemical Oxygen Demand) STORET PARM CODE 00089 -- COD SETTLED MG/L STORET PARM CODE 00297 -- COD,TOT. DRY DEP MG/KG STORET PARM CODE 00335 -- COD LOWLEVEL MG/L STORET PARM CODE 00339 -- COD MUD DRY WGT MG/KG

Page 95 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00340 -- COD HI LEVEL MG/L STORET PARM CODE 00341 -- DISS COD MG/L STORET PARM CODE 00342 -- SEA COD MG/L STORET PARM CODE 80103 -- COD LB/D/CFS STORET PARM CODE 80108 -- COD KG/1000 GALLONS STORET PARM CODE 80116 -- COD SOLUBLE MG/L STORET PARM CODE 81017 -- COD #/DAY STORET PARM CODE 81388 -- COD KG/BATCH

COD, Chemical Oxygen Demand EPA ID (SUBSTANCE REGISTRY) E1641638 EPA REFERENCE ID (EPA ONLY) 1641638 EPA SYSTEMATIC NAME Chemical oxygen demand -- CWA 304B STORET PARM CODE 00181 -- ULTIMATE OXDEMAND MG/L STORET PARM CODE 00302 -- IDOD MG/L STORET PARM CODE 00343 -- OXY DEM TOTAL MG/L

Cadmium CAS NUMBER 7440-43-9 EPA REFERENCE ID (EPA ONLY) 150029 EPA SYSTEMATIC NAME Cadmium STORET PARM CODE 01019 -- CD MUD WET WGTM G/KG-CD STORET PARM CODE 01025 -- CADMIUM CD,DISS UG/L STORET PARM CODE 01026 -- CADMIUM CD,SUSP UG/L STORET PARM CODE 01027 -- CADMIUM CD,TOT UG/L STORET PARM CODE 01028 -- CD MUD DRY WGT MG/KG-CD STORET PARM CODE 01113 -- CADIUM T OT.REC. UG/L STORET PARM CODE 01165 -- CADMIUM ,CD,TOT. LBS/DAY STORET PARM CODE 03691 -- CADMIUM ELUTRIAT UG/L STORET PARM CODE 04049 -- CD BEDMA SED STORET PARM CODE 29826 -- CD SED,SUSP UG/G STORET PARM CODE 29827 -- CD, SOIL RECOVER UG/G

Page 96 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30237 -- CADMIUM SED, BOT MAT, PCT STORET PARM CODE 30238 -- CADMIUM SED,SUSP PCT STORET PARM CODE 34825 -- CD STORET PARM CODE 34826 -- CD STORET PARM CODE 34827 -- CD STORET PARM CODE 34828 -- CD STORET PARM CODE 34829 -- CD >63U TOT SUS WET UG/G STORET PARM CODE 46309 -- CADMIUM CD,TOTAL MG/KG STORET PARM CODE 46385 -- CADMIUM TCLP SED TOT MG/L STORET PARM CODE 46559 -- CADMIUM ,CD.DISS .+ UG/L STORET PARM CODE 49249 -- CADMIUM RECV DRY WT UG/G STORET PARM CODE 61526 -- CADMIUM SLUDGE LIQ MG/L STORET PARM CODE 61527 -- CADMIUM SLUDGE SOLMG/KG STORET PARM CODE 71940 -- CADMIUM TISMG/KG WET WGT STORET PARM CODE 71941 -- CD TOTAL FISH DWT UG/GM STORET PARM CODE 71946 -- CADMIUM CD, EXTR UG/L STORET PARM CODE 78412 -- CADMIUM SEDIMENT WETMG/KG STORET PARM CODE 79580 -- CADMIUM WASMG/KG STORET PARM CODE 79734 -- CADMIUM WASTE EP TOX UG/L STORET PARM CODE 81214 -- CD-COLD ILLINOIS MG/L STORET PARM CODE 81634 -- CD SHELL DRY WGT MG/KG STORET PARM CODE 81728 -- CADMIUM PLANKTON DRYMG/KG STORET PARM CODE 81735 -- CADMIUM ZOOPLANK DRYMG/KG STORET PARM CODE 81744 -- CADMIUM SHELL WETMG/KG STORET PARM CODE 81753 -- CADMIUM INTERST WAT UG/L STORET PARM CODE 81772 -- CADMIUM AQ MCDRY WGTMG/KG STORET PARM CODE 81780 -- CADMIUM EP ALDRY WGTMG/KG STORET PARM CODE 81788 -- CADMIUM ANML DRY WGTMG/KG STORET PARM CODE 81932 -- CADMIUM SUSPEND UG/G STORET PARM CODE 81937 -- CD DISS CATIONIC UG/L

Page 97 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82491 -- CADMIUM TOT REC DD UG/KG STORET PARM CODE 82705 -- CD DECNT FLD ACID WTR UG/L

Caffeine CAS NUMBER 58-08-2 EPA REFERENCE ID (EPA ONLY) 2741 EPA SYSTEMATIC NAME 1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl- STORET PARM CODE 81436 -- CAFFEINE TOT UG/L

Calcium CAS NUMBER 7440-70-2 EPA REFERENCE ID (EPA ONLY) 150268 EPA SYSTEMATIC NAME Calcium STORET PARM CODE 00915 -- CALCIUM CA,DISS MG/L STORET PARM CODE 00916 -- CALCIUM CA-TOT MG/L STORET PARM CODE 00917 -- CA MUD DRY WGT MG/KG-CA STORET PARM CODE 00918 -- CALCIUMT OT.REC. MG/L STORET PARM CODE 03708 -- CALCIUM ELUTRIAT MG/L STORET PARM CODE 04050 -- CA BEDMA SED STORET PARM CODE 29828 -- CA, SOIL RECOVER MG/KG STORET PARM CODE 30239 -- CALCIUM SED, BOT MAT, PCT STORET PARM CODE 30240 -- CALCIUM SED,SUSP PCT STORET PARM CODE 34830 -- B STORET PARM CODE 34831 -- B STORET PARM CODE 34832 -- B STORET PARM CODE 34833 -- B STORET PARM CODE 46552 -- CALCIUM ,CA. DIS S+ MG/L STORET PARM CODE 61547 -- CALCIUM SLUDGE LIQ MG/L STORET PARM CODE 79581 -- CALCIUM WASMG/KG STORET PARM CODE 81357 -- CALCIUM SUSPEND MG/L STORET PARM CODE 81655 -- CA FISH WET WGT MG/KG STORET PARM CODE 82032 -- CALCIUM TOTAL C A UG/L

Page 98 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82036 -- CALCIUM DISS CA UG/L STORET PARM CODE 82368 -- CALCIUM AS CACO3 DIS MG/L STORET PARM CODE 82472 -- CALCIUM DIS DDP MG/KG STORET PARM CODE 82932 -- CA DISS ATM DEP WET MG/L STORET PARM CODE 82938 -- CA TOTRC ATM DEP WET MG/L STORET PARM CODE 83214 -- CA DISS ATM DEP BLK MG/L

Calcium as CaCO3 STORET PARM CODE 00910 -- CALCIUM CACO3 MG/L

Calcium oxide CAS NUMBER 1305-78-8 EPA REFERENCE ID (EPA ONLY) 82263 EPA SYSTEMATIC NAME Calcium oxide (CaO) STORET PARM CODE 00965 -- LIME IN DRILL FL LB/BARRL

Calcium oxytetracycline CAS NUMBER 7179-50-2

Calcium phosphate tribasic CAS NUMBER 7758-87-4 EPA REFERENCE ID (EPA ONLY) 153478 EPA SYSTEMATIC NAME Phosphoric acid, calcium salt (2:3) STORET PARM CODE 49544 -- CALPHSTE TOTAL SED UG/G

Calcium sulfate CAS NUMBER 7778-18-9

Calcium sulfate dihydrate CAS NUMBER 10101-41-4

Calcium-45 CAS NUMBER 13966-05-7 EPA REFERENCE ID (EPA ONLY) 776088 EPA SYSTEMATIC NAME Calcium, isotope of mass 45 STORET PARM CODE 07050 -- CALCIUM 45,DISS . PC/L

Camphor CAS NUMBER 76-22-2 EPA REFERENCE ID (EPA ONLY) 6205

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Name Alias Type Alias Name

EPA SYSTEMATIC NAME Bicyclo[2.2.1]heptan-2-one, 1,7,7-trimethyl- STORET PARM CODE 81324 -- CAMPHOR TOT UG/L

Candida ITIS TAXON SERIAL NUMBER 194591

Candida albicans ITIS TAXON SERIAL NUMBER 194598

Caprolactam CAS NUMBER 105-60-2 EPA REFERENCE ID (EPA ONLY) 22921 EPA SYSTEMATIC NAME 2H-Azepin-2-one, hexahydro- STORET PARM CODE 77177 -- CAPROLAC TOTAL UG/L

Captan CAS NUMBER 133-06-2 EPA REFERENCE ID (EPA ONLY) 35790 EPA SYSTEMATIC NAME 1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2- [(trichloromethyl)thio]- STORET PARM CODE 39640 -- CAPTAN WHL SMPL UG/L

Carbamazepine CAS NUMBER 298-46-4

Carbazole CAS NUMBER 86-74-8 EPA REFERENCE ID (EPA ONLY) 10900 EPA SYSTEMATIC NAME 9H-Carbazole STORET PARM CODE 49449 -- CARBAZLE SIEV STORET PARM CODE 77571 -- CARBAZOL TOTAL UG/L STORET PARM CODE 78543 -- CARBA ZOLE UG/KG

Carbendazim CAS NUMBER 10605-21-7 EPA REFERENCE ID (EPA ONLY) 172767 EPA SYSTEMATIC NAME Carbamic acid, 1H-benzimidazol-2-yl-, methyl ester STORET PARM CODE 38735 -- CARBENDA ZIM TOTWUG/L

Carbofuran CAS NUMBER 1563-66-2

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Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 88666 EPA SYSTEMATIC NAME 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl-, methylcarbamate STORET PARM CODE 49309 -- CARBOFRN RECV0.7U FLTRUG/L STORET PARM CODE 81405 -- CRBFURAN TOT UG/L STORET PARM CODE 81406 -- CRBFURAN SED DRY WGTUG/KG STORET PARM CODE 82615 -- CRBOFURN WATR TOT REC UG/L STORET PARM CODE 82674 -- CARBOFRN TOT RECV WTR UG/L

Carbon dioxide CAS NUMBER 124-38-9 EPA REFERENCE ID (EPA ONLY) 33548 EPA SYSTEMATIC NAME Carbon dioxide STORET PARM CODE 00405 -- CO2 MG/L STORET PARM CODE 77000 -- CRBN DOX TOTAL UG/L STORET PARM CODE 85544 -- CO2 PER CENT OF VOL

Carbon disulfide CAS NUMBER 75-15-0 EPA REFERENCE ID (EPA ONLY) 5348 EPA SYSTEMATIC NAME Carbon disulfide STORET PARM CODE 30134 -- CRBDISLF SOIL,REC MG/KG STORET PARM CODE 77041 -- CRBN DIS TOTAL UG/L STORET PARM CODE 78544 -- CARBON DISULFID UG/KG STORET PARM CODE 79107 -- CBDISULF FISH TIS DRYMG/KG STORET PARM CODE 81309 -- CARBON DISULFID TOT UG/L STORET PARM CODE 85768 -- CBDISULF WET WT TISMG/KG

Carbon monoxide CAS NUMBER 630-08-0 EPA REFERENCE ID (EPA ONLY) 65052 EPA SYSTEMATIC NAME Carbon monoxide

Carbon tetrachloride CAS NUMBER 56-23-5 EPA REFERENCE ID (EPA ONLY) 2071

Page 101 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Methane, tetrachloro- STORET PARM CODE 30063 -- CARB TET SOIL,REC MG/KG STORET PARM CODE 32102 -- CARBNTET TOTUG/L STORET PARM CODE 32260 -- CTE MG/L STORET PARM CODE 34297 -- CARBONTE TRACHLOR DISSUG/L STORET PARM CODE 34299 -- CARBNTET SEDUG/KG DRY WGT STORET PARM CODE 34300 -- CARBNTET TISMG/KG WET WGT STORET PARM CODE 78366 -- CBTETCLR SEDIMENT WETMG/KG STORET PARM CODE 79582 -- CARBON TETCHLOR WASMG/KG

Carbon, Total Inorganic STORET PARM CODE 00685 -- T. INORG C MG/L STORET PARM CODE 00686 -- BM INORG CARBON GM/KG-C STORET PARM CODE 00688 -- S IORG C C MG/L STORET PARM CODE 00691 -- D IORG C C MG/L STORET PARM CODE 04068 -- C BEDMA SED STORET PARM CODE 30241 -- CRB INRG SED, BOT MAT, PCT STORET PARM CODE 30242 -- CRB INRG SED,SUSP PCT STORET PARM CODE 49269 -- C INORGN SIEV STORET PARM CODE 49270 -- C INORGN SEV STORET PARM CODE 80149 -- SEDIMENT INORG-C PERCENT STORET PARM CODE 82005 -- % TOT C IN SED DRY WGT STORET PARM CODE 82482 -- CARBON,I TOT DDP MG/KG

Carbon, Total Organic (Toc) STORET PARM CODE 00679 -- TOC KG/ 1000 GAL STORET PARM CODE 00680 -- T ORG C C MG/L STORET PARM CODE 00683 -- S ORG C CARBON MG/KG-C STORET PARM CODE 00684 -- D ORG C WTM GF/F MG/L C STORET PARM CODE 00687 -- BM ORG CARBON GM/KG-C STORET PARM CODE 00689 -- S ORG C C MG/L STORET PARM CODE 00690 -- T-CARBON C MG/L

Page 102 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00692 -- IM ORG C C MG/L STORET PARM CODE 00694 -- S TOT C C MG/L STORET PARM CODE 04071 -- C BEDMA SED STORET PARM CODE 07502 STORET PARM CODE 30243 -- CRB ORG. SED, BOT MAT, PCT STORET PARM CODE 46489 -- CARBONOX DRY WT SED % STORET PARM CODE 46490 -- CARBONCO DRY WT SED % STORET PARM CODE 49266 -- C ORGNIC SIEV STORET PARM CODE 49271 -- C ORGNIC SIEV STORET PARM CODE 49569 -- CARBON PATCSUSP WTR MG/L STORET PARM CODE 80102 -- SUS ORG CARBON MG/KL STORET PARM CODE 80153 -- SEDIMENT ORG-C PERCENT STORET PARM CODE 81951 -- TOC SED DRY WGT MG/KG STORET PARM CODE 82483 -- CARBON,O TOT DDP MG/KG STORET PARM CODE 82484 -- CARBON,O DIS DDP MG/KG STORET PARM CODE 82485 -- CARBON,O ,INSOL D D MG/KG

Carbon, alcohol extractables (CAE) STORET PARM CODE 32004 -- CAE UG/L

Carbon, chloroform extractables (CCE) STORET PARM CODE 32005 -- CCE UG/L STORET PARM CODE 32021 -- ETHER INSOLUBL UG/L STORET PARM CODE 32022 -- WATER SOLUBLES UG/L STORET PARM CODE 32270 -- CHLORO- FORM EXT MG/L

Carbon, chloroform/alcohol ext.(CCE/CAE) STORET PARM CODE 32003 -- CCE AND CAE UG/L

Carbon, inorganic STORET PARM CODE 00685 STORET PARM CODE 00686 STORET PARM CODE 00688 STORET PARM CODE 00691 STORET PARM CODE 04066

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Name Alias Type Alias Name

STORET PARM CODE 04067 STORET PARM CODE 04068 STORET PARM CODE 04069 STORET PARM CODE 04070

Carbon, organic STORET PARM CODE 00681 STORET PARM CODE 00687 STORET PARM CODE 00689 STORET PARM CODE 00692 STORET PARM CODE 04071 STORET PARM CODE 04072 STORET PARM CODE 04073 STORET PARM CODE 04074 STORET PARM CODE 04075 STORET PARM CODE 04128

Carbon, organic plus inorganic (TC) CAS NUMBER 7440-44-0 EPA REFERENCE ID (EPA ONLY) 150037 EPA SYSTEMATIC NAME Carbon STORET PARM CODE 00682 -- CARBON I N&ORG.DI SS.MG/L STORET PARM CODE 00690 STORET PARM CODE 00693 -- CARBON,B M-IN+ORG . GM/KG STORET PARM CODE 00694 STORET PARM CODE 04076 STORET PARM CODE 04077 STORET PARM CODE 04078 STORET PARM CODE 04079 STORET PARM CODE 04080 STORET PARM CODE 04080 -- C SUSP SED >63U WET UG/G STORET PARM CODE 30244 -- CARBON SED,SUSP PCT

Page 104 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49267 -- CORG+INO SIEV STORET PARM CODE 49272 -- CORG+INO SIEV STORET PARM CODE 80101 -- CARBON DRY WGT MG/KG

Carbon-13/Carbon-12 ratio EPA REFERENCE ID (EPA ONLY) 966853 EPA SYSTEMATIC NAME Carbon-13/Carbon-12 ratio STORET PARM CODE 03521 -- C13/C12 TOTRATIO PER MIL STORET PARM CODE 82081 -- C1#/C12 RATIO PER MIL

Carbon-14 CAS NUMBER 14762-75-5 EPA REFERENCE ID (EPA ONLY) 197046 EPA SYSTEMATIC NAME Carbon, isotope of mass 14 STORET PARM CODE 28004 -- CARBON14 DISS,AGE YEARS STORET PARM CODE 82172 -- CARBN-14 MODERN, PERCENT STORET PARM CODE 85510 -- C-14 MILK PC/L

Carbonate ion (CO3-2) CAS NUMBER 3812-32-6 EPA REFERENCE ID (EPA ONLY) 119396 EPA SYSTEMATIC NAME Carbonate (CO3) STORET PARM CODE 00445 -- CO3 ION CO3 MG/L STORET PARM CODE 00446 -- CARBNAT. INC.TIT. CO3 MG/L STORET PARM CODE 00447 -- CARBNAT. IT FIELD CO3 MG/L STORET PARM CODE 00448 -- CARBNAT. FIXENDPT CO3 MG/L STORET PARM CODE 00452 -- CARBONAT WTR DISS FLD MG/L STORET PARM CODE 82478 -- CARBONAT E,DIS DD MG/KG

Carboxin CAS NUMBER 5234-68-4 EPA REFERENCE ID (EPA ONLY) 130203 EPA SYSTEMATIC NAME 1,4-Oxathiin-3-carboxamide, 5,6-dihydro-2-methyl-N-phenyl- STORET PARM CODE 04027 -- CARBOXIN DISS WTR REC UG/L STORET PARM CODE 30245 -- CARBOXIN WTR, WHL REC,UG/L

Page 105 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 70978 -- CARBOXIN (VITAVX) WTR UG/L

Cations, Sum of EPA ID (SUBSTANCE REGISTRY) E1646850 EPA REFERENCE ID (EPA ONLY) 1646850 EPA SYSTEMATIC NAME Sum of cations

Cations-Anions EPA ID (SUBSTANCE REGISTRY) E1641380 EPA REFERENCE ID (EPA ONLY) 1641380 EPA SYSTEMATIC NAME Cations-Anions

Cefoxitin CAS NUMBER 35607-66-0

Ceftriaxone CAS NUMBER 73384-59-5

Cephalothin CAS NUMBER 153-61-7

Cerium CAS NUMBER 7440-45-1 EPA REFERENCE ID (EPA ONLY) 150045 EPA SYSTEMATIC NAME Cerium STORET PARM CODE 01110 -- CERIUM CE,DISS UG/L STORET PARM CODE 01112 -- CERIUM CE,TOT UG/L STORET PARM CODE 01269 -- CERIUM WTR TOT REC UG/L STORET PARM CODE 04051 -- CE BEDMA SED STORET PARM CODE 30246 -- CERIUM SED, BOT MAT, PCT STORET PARM CODE 30247 -- CERIUM SED,SUSP PCT STORET PARM CODE 34835 -- CE STORET PARM CODE 34836 -- CE STORET PARM CODE 34837 -- CE STORET PARM CODE 34838 -- CE STORET PARM CODE 35051 -- CERIUM SUSPENDD SED UG/G

Cerium-144 CAS NUMBER 14762-78-8

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Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 776831 EPA SYSTEMATIC NAME Cerium, isotope of mass 144 STORET PARM CODE 28901 -- CE-144 TOTAL PC/L STORET PARM CODE 85512 -- CE-144 MILK PC/L

Cesium CAS NUMBER 7440-46-2 EPA REFERENCE ID (EPA ONLY) 150052 EPA SYSTEMATIC NAME Cesium STORET PARM CODE 01115 -- CESIUM CS,DISS UG/L STORET PARM CODE 01116 -- CESIUM CS,SUSP UG/L STORET PARM CODE 01117 -- CESIUM CS,TOT UG/L

Cesium-134 CAS NUMBER 13967-70-9 EPA REFERENCE ID (EPA ONLY) 650564 EPA SYSTEMATIC NAME Cesium, isotope of mass 134 STORET PARM CODE 28414 -- CESIUM 134 TOTA L PC/L STORET PARM CODE 28416 -- CS-134 SEDIMENT PCI/G STORET PARM CODE 28420 -- CS-134 FISH PCI/G STORET PARM CODE 47014 -- CS-134 BIOTA PC/G

Cesium-137 CAS NUMBER 10045-97-3 EPA REFERENCE ID (EPA ONLY) 167254 EPA SYSTEMATIC NAME Cesium, isotope of mass 137 STORET PARM CODE 03515 -- BETA-D AS CS137 PC/L STORET PARM CODE 03516 -- BETA-S AS CS137 PC/L STORET PARM CODE 04103 -- CE-137 2 SIG PE DRYPCI/G STORET PARM CODE 28401 -- CS-137 TOTAL PC/L STORET PARM CODE 28403 -- CS-137 DISS PC/L STORET PARM CODE 28404 -- CS-137 SUSPEND PC/L STORET PARM CODE 28418 -- CS-137 SEDIMENT PCI/G STORET PARM CODE 28422 -- CS-137 FISH PCI/G

Page 107 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 47010 -- CS-137 BIOTA PC/G STORET PARM CODE 76007 -- CS 137 SOIL DRY WT PC/G STORET PARM CODE 85514 -- CS-137 MILK PC/L

Cesium-137, gross beta particle ***retired*** use ISN 52

Cetyl alcohol CAS NUMBER 36653-82-4

Chloral CAS NUMBER 75-87-6 EPA REFERENCE ID (EPA ONLY) 5959 EPA SYSTEMATIC NAME Acetaldehyde, trichloro- STORET PARM CODE 39108 -- CHLORAL TOT MG/L STORET PARM CODE 77447 -- CHLORAL TOTAL UG/L

Chloral hydrate CAS NUMBER 302-17-0 EPA REFERENCE ID (EPA ONLY) 41574 EPA SYSTEMATIC NAME 1,1-Ethanediol, 2,2,2-trichloro-

Chloramben CAS NUMBER 133-90-4 EPA REFERENCE ID (EPA ONLY) 35956 EPA SYSTEMATIC NAME Benzoic acid, 3-amino-2,5-dichloro- STORET PARM CODE 45611 -- AMIBEN SED DRY WT UG/KG STORET PARM CODE 49307 -- AMIBEN RECV0.7U FLTRUG/L STORET PARM CODE 82051 -- AMIBEN TOTAL UG/L

Chloramben methyl CAS NUMBER 7286-84-2

Chloramine CAS NUMBER 10599-90-3 EPA REFERENCE ID (EPA ONLY) 172726 EPA SYSTEMATIC NAME Chloramide STORET PARM CODE 49877 -- CHLORAMINE TOTAL EFFLUENT DILUTION RATIO

Page 108 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Chloramphenicol CAS NUMBER 56-75-7

Chlorbenside CAS NUMBER 103-17-3 EPA REFERENCE ID (EPA ONLY) 960914 EPA SYSTEMATIC NAME Benzene, 1-chloro-4-[[(4-chlorophenyl)methyl]thio]- STORET PARM CODE 39004 -- CHLORBEN WTR EC UG/L STORET PARM CODE 46331 -- CHLRBNSD TIS WET MG/KG STORET PARM CODE 81762 -- CHLRBNSD SED DRY WGTUG/KG STORET PARM CODE 81767 -- CHLRBNSD ALGAEDRY WGTUG/KG

Chlordane CAS NUMBER 57-74-9 EPA REFERENCE ID (EPA ONLY) 2683 EPA SYSTEMATIC NAME 4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a- hexahydro- STORET PARM CODE 03743 -- CHLORDNE ELUTRIAT UG/L STORET PARM CODE 03906 -- CHLORDNE WET WT TISSUG/G STORET PARM CODE 30114 -- CHLRDANE SOIL,REC MG/KG STORET PARM CODE 34682 -- CDANEWET TECH&MET TISMG/KG STORET PARM CODE 39349 -- CHLRDANE FISH WWT UG/KG STORET PARM CODE 39350 -- CHLRDANE TECH&MET TOT UG/L STORET PARM CODE 39351 -- CDANEDRY TECH&MET MUDUG/KG STORET PARM CODE 39352 -- CHLRDANE TECH&MET DIS UG/L STORET PARM CODE 39353 -- CHLRDANE TECH&MET SUS UG/L STORET PARM CODE 61488 -- CHLORDAN SLUDGE SOLUG/KG STORET PARM CODE 73173 -- CLORDANE REG DRY WT UG/KG STORET PARM CODE 78424 -- CHLORDAN SEDIMENT WETMG/KG STORET PARM CODE 79583 -- CHLORDAN TECHMIX WASMG/KG STORET PARM CODE 81714 -- CHLDANE SHEL DRY WGTUG/KG STORET PARM CODE 81863 -- CHLORDAN SHELLWET WGTUG/KG

Chlordane (technical) CAS NUMBER 12789-03-6

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Name Alias Type Alias Name

Chlordane, alpha use cis-Chlordane ***retired*** ISN=100

Chlordane, cis CAS NUMBER 5103-71-9 EPA REFERENCE ID (EPA ONLY) 129353 EPA SYSTEMATIC NAME 4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a- hexahydro-, (1.alpha.,2.alpha.,3a.alpha.,4.beta.,7.beta.,7a.alpha.) RETIRED NAME (CHEM - Chlordane, alpha PHYSICAL) STORET PARM CODE 39062 -- CHLORDAN C ISOMER WWS-UG/L STORET PARM CODE 39063 -- CHLORDAN C ISOMER TIS-UG/G STORET PARM CODE 39064 -- CHLORDAN C ISOMER BOTUG/KG STORET PARM CODE 39068 -- NONACHLR C ISOMER WWS-UG/L STORET PARM CODE 39069 -- NONACHLR C ISOMER TIS UG/G STORET PARM CODE 39070 -- NONACHLR C ISOMER BOTUG/KG STORET PARM CODE 39348 -- A-CHLRDN WHL SMPL UG/L STORET PARM CODE 39815 -- CHLRDANE ALPHA WETMG/KG STORET PARM CODE 49320 -- CLDN CIS SIEV STORET PARM CODE 49380 -- CHLORDNE TISS WET WT UG/KG STORET PARM CODE 49531 -- ALPCHLDN WETWT TISUG/KG STORET PARM CODE 49533 -- ALPCHLDN WETWT TISUG/KG STORET PARM CODE 49681 -- CHLDNALP DISSLVD WTR UG/L STORET PARM CODE 49681 -- CHLORDANE ALPHA DISSOLVED WATER UG/L STORET PARM CODE 49686 -- CHLDNALP PARTICUL WTR UG/L STORET PARM CODE 50784 -- ALPHA-CH LORDANE SEDUG/KG STORET PARM CODE 79025 -- CHLORDAN A-FISH WW UG/KG STORET PARM CODE 79796 -- CLDN,CIS SED,DRY WT,UG/KG

Chlordane, gamma CAS NUMBER 5566-34-7 EPA REFERENCE ID (EPA ONLY) 133777 EPA SYSTEMATIC NAME 4,7-Methano-1H-indene, 2,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a- hexahydro- STORET PARM CODE 39810 -- G-CHLRDN WHL SMPL UG/L

Page 110 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 39811 -- G-CHLRDN MUD UG/KG STORET PARM CODE 49527 -- GAMCHLDN WETWT TISUG/KG STORET PARM CODE 49532 -- GAMCHLDN WETWT TISUG/KG STORET PARM CODE 49680 -- CHLDNGAM DISSLVD WTR UG/L STORET PARM CODE 49685 -- CHLDNGAM PARTICUL WTR UG/L STORET PARM CODE 79005 -- CLORDANE GAMMA UG/KG

Chlordane, trans CAS NUMBER 5103-74-2 EPA REFERENCE ID (EPA ONLY) 129379 EPA SYSTEMATIC NAME 4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a- hexahydro-, (1.alpha.,2.beta.,3a.alpha.,4.beta.,7.beta.,7a.alpha.)- STORET PARM CODE 39065 -- CHLORDAN T ISOMER WWS-UG/L STORET PARM CODE 39066 -- CHLORDAN T ISOMER TIS-UG/G STORET PARM CODE 39067 -- CHLORDAN T ISOMER BOTUG/KG STORET PARM CODE 39071 -- NONACHLR T ISOMER WWS-UG/L STORET PARM CODE 39072 -- NONCHLOR T ISOMER TIS-UG/G STORET PARM CODE 39073 -- NONACHLR T ISOMER BOTUG/KG STORET PARM CODE 39814 -- CHLRDANE GAMMA WETMG/KG STORET PARM CODE 49321 -- CLDNTRAN SIEV STORET PARM CODE 49379 -- DCPA TISS WET WT UG/KG STORET PARM CODE 79795 -- CLDNTRAN SED,DRY WT,UG/KG

Chlordene CAS NUMBER 3734-48-3 EPA REFERENCE ID (EPA ONLY) 118554 EPA SYSTEMATIC NAME 4,7-Methano-1H-indene, 4,5,6,7,8,8-hexachloro-3a,4,7,7a- tetrahydro- STORET PARM CODE 46471 -- CHLORDNE TISS WET WT MG/KG STORET PARM CODE 77884 -- CHLORDEN TOTAL UG/L STORET PARM CODE 79006 -- CLORDENE UG/KG STORET PARM CODE 81765 -- CHLORDEN SED DRY WGTUG/KG

Chlordene, alpha CAS NUMBER 56534-02-2

Page 111 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 694141 EPA SYSTEMATIC NAME 1,4-Ethenopentalene, 1,2,3,5,7,8-hexachloro-1,3a,4,5,6,6a- hexahydro-, (1R,3aS,4S,5S,6aS)-rel- STORET PARM CODE 39813 -- CHLORDNE ALPHA WETMG/KG STORET PARM CODE 77951 -- CLORDENE ALPHA UG/L STORET PARM CODE 78457 -- A-CLRDEN TISS,WET WT.MG/KG STORET PARM CODE 78545 -- CLORDENE ALPHA UG/KG STORET PARM CODE 85802 -- CHLRDENE CIS TISS WETMG/KG STORET PARM CODE 85803 -- CHLRDENE CIS SED DRYMG/KG

Chlordene, beta CAS NUMBER 56534-03-3 EPA REFERENCE ID (EPA ONLY) 694158 EPA SYSTEMATIC NAME 1,6-Methano-1H-indene, 2,3,3a,4,5,7-hexachloro-3a,6,7,7a- tetrahydro-, (1R,3aR,6S,7S,7aR)-rel- STORET PARM CODE 78458 -- B-CLRDEN TISS,WET WT.MG/KG

Chlordene, gamma CAS NUMBER 56641-38-4 EPA REFERENCE ID (EPA ONLY) 694174 EPA SYSTEMATIC NAME 1,6-Methano-1H-indene, 2,3,3a,4,5,8-hexachloro-3a,6,7,7a- tetrahydro-, (1R,3aR,6S,7aR,8R)-rel- STORET PARM CODE 39812 -- CHLORDNE GAMMA WETMG/KG STORET PARM CODE 77952 -- CLORDENE GAMMA UG/L STORET PARM CODE 78459 -- G-CLRDEN TISS,WET WT.MG/KG STORET PARM CODE 78546 -- CLORDENE GAMMA UG/KG

Chlordimeform CAS NUMBER 6164-98-3 EPA REFERENCE ID (EPA ONLY) 138040 EPA SYSTEMATIC NAME Methanimidamide, N'-(4-chloro-2-methylphenyl)-N,N-dimethyl- STORET PARM CODE 77953 -- CHLOR DIMEFORM UG/L

Chlorfenvinphos CAS NUMBER 470-90-6

Chloride CAS NUMBER 16887-00-6

Page 112 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 205955 EPA SYSTEMATIC NAME Chloride STORET PARM CODE 00166 -- CHLORIDE WHL WAT %REMOVAL STORET PARM CODE 00940 -- CHLORIDE TOTAL MG/L STORET PARM CODE 00941 -- CHLORIDE DISS IN WTR MG/L STORET PARM CODE 00942 -- CHLORIDE SLDG TOT DRYMG/KG STORET PARM CODE 03711 -- CHLORIDE ELUTRIAT MG/L STORET PARM CODE 47026 -- CHLORIDE NET INC #/DAY STORET PARM CODE 47027 -- CHLORIDE #/DAY /CFS STORET PARM CODE 49879 -- CHLORIDE (1% SOLUTION) EFFLUENT DILUTION RATIO STORET PARM CODE 49880 -- CHLORIDE (3% SOLUTION) EFFLUENT DILUTION RATIO STORET PARM CODE 70290 -- CHLORIDE TONS/DAY STORET PARM CODE 70352 -- CHLORIDE ORGANIC MG/L STORET PARM CODE 81212 -- CHLORIDE ILLINOIS MG/L STORET PARM CODE 81376 -- CHLORIDE SEDIMENT MG/G STORET PARM CODE 82295 -- CHLORIDE DISS. C L UG/L STORET PARM CODE 82476 -- CHLORIDE DIS DDP MG/KG STORET PARM CODE 82944 -- CHLORIDE ATM DEP WET MG/L STORET PARM CODE 82948 -- CHLORIDE ATM DEP WETMG/M2 STORET PARM CODE 83226 -- CHLORIDE ATM DEP BLK MG/L STORET PARM CODE 85011 -- CHLORIDE #/DAY

Chlorimuron-ethyl CAS NUMBER 90982-32-4

Chlorine CAS NUMBER 7782-50-5 EPA REFERENCE ID (EPA ONLY) 154328 EPA SYSTEMATIC NAME Chlorine STORET PARM CODE 00183 -- CL TOTAL RESIDUAL DUR,MIN STORET PARM CODE 04141 -- CHLORINE FREERESD EFF MG/L

Page 113 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 45650 -- CHLORINE ORG WTR WHL MG/L STORET PARM CODE 49130 -- CL TOT AVAILDIS S MG/L STORET PARM CODE 50058 -- CHLORINE DOSE MG/L STORET PARM CODE 50059 -- CHLORINE LB/DAY STORET PARM CODE 50060 -- CHLORINE TOT RESD MG/L STORET PARM CODE 50064 -- CHLORINE FREE AVL MG/L STORET PARM CODE 50066 -- CHLORINE COMB AVL MG/L STORET PARM CODE 50068 -- CHLORINE APPLIED HRS/DAY STORET PARM CODE 50760 -- CHLORINE DISS UG/L STORET PARM CODE 78739 -- CHLRINAT DURATION MINUTES STORET PARM CODE 81400 -- CHLORINE USAGE KG/DAY

Chlorine demand EPA ID (SUBSTANCE REGISTRY) E1641703 EPA REFERENCE ID (EPA ONLY) 1641703 EPA SYSTEMATIC NAME Chlorine demand STORET PARM CODE 00365 -- CL2DMND 15 MIN MG/L STORET PARM CODE 00369 -- CL2DMND 30 MIN MG/L STORET PARM CODE 00370 -- CL2DMND 1 HR MG/L STORET PARM CODE 00375 -- CL2DMND 2 HR MG/L STORET PARM CODE 00380 -- CL2DMND 24 HR MG/L STORET PARM CODE 00385 -- CL2 DMND SED 1 HR MG/KG

Chlorine dioxide CAS NUMBER 10049-04-4 EPA REFERENCE ID (EPA ONLY) 167296 EPA SYSTEMATIC NAME Chlorine oxide (ClO2)

Chloro-o-cresol, 4- CAS NUMBER 1570-64-5 EPA REFERENCE ID (EPA ONLY) 88799 EPA SYSTEMATIC NAME Phenol, 4-chloro-2-methyl- STORET PARM CODE 77421 -- 4CL-O-CR TOTAL UG/L

Page 114 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Chloro-p-toluidine, 3- CAS NUMBER 95-74-9 EPA REFERENCE ID (EPA ONLY) 16352 EPA SYSTEMATIC NAME Benzenamine, 3-chloro-4-methyl- STORET PARM CODE 77965 -- CLOROMTH BNZAMINE UG/L STORET PARM CODE 78553 -- CLMTHBZN AMINE UG/KG

Chloroacetaldehyde CAS NUMBER 107-20-0 EPA REFERENCE ID (EPA ONLY) 24240 EPA SYSTEMATIC NAME Acetaldehyde, chloro- STORET PARM CODE 73528 -- ACETLHYD CHLORO TOTWUG/L

Chloroacetic acid (MCAA) CAS NUMBER 79-11-8 EPA REFERENCE ID (EPA ONLY) 7625 EPA SYSTEMATIC NAME Acetic acid, chloro-

Chloroamines (unspecified mix)

Chloroaniline, 2- CAS NUMBER 95-51-2 EPA REFERENCE ID (EPA ONLY) 16170 EPA SYSTEMATIC NAME Benzenamine, 2-chloro- STORET PARM CODE 78797 -- 2-CHLORO BENZAMNE SEDUG/KG

Chloroaniline, 3- CAS NUMBER 108-42-9 EPA REFERENCE ID (EPA ONLY) 25098 EPA SYSTEMATIC NAME Benzenamine, 3-chloro- STORET PARM CODE 77286 -- M-CLANLN TOTAL UG/L

Chloroaniline, 4- CAS NUMBER 106-47-8 EPA REFERENCE ID (EPA ONLY) 23630 EPA SYSTEMATIC NAME Benzenamine, 4-chloro- RETIRED NAME (CHEM - Chloroaniline, 4- PHYSICAL)

Page 115 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30343 -- BENZENAM RECOVER WTR UG/L STORET PARM CODE 73290 -- P-CLANLN REG DRY WT UG/KG STORET PARM CODE 73529 -- BENZEMIN 4-CHLORO TOTWUG/L STORET PARM CODE 77954 -- CHLORO BNZAMINE UG/L STORET PARM CODE 78303 -- 4-CLANIL SEDIMENT WETMG/KG STORET PARM CODE 78547 -- CLBNZENA MINE UG/KG STORET PARM CODE 78867 -- 4-CHLANL DRY WGT SEDUG/KG STORET PARM CODE 79053 -- 4-CLANIL FISH TIS DRYMG/KG STORET PARM CODE 85760 -- CHLANL 4 WET WT TISMG/KG

Chloroanilines (mixed isomers) CAS NUMBER 27134-26-5 STORET PARM CODE 77954

Chlorobenzene CAS NUMBER 108-90-7 EPA REFERENCE ID (EPA ONLY) 25478 EPA SYSTEMATIC NAME Benzene, chloro- STORET PARM CODE 30097 -- CLRBNZEN SOIL,REC MG/KG STORET PARM CODE 34301 -- CHLOROBE NZENE TOTWUG/L STORET PARM CODE 34303 -- CHLOROBE NZENE SUSPUG/L STORET PARM CODE 34304 -- CLBENZEN SEDUG/KG DRY WGT STORET PARM CODE 34305 -- CLBENZEN TISMG/KG WET WGT STORET PARM CODE 78367 -- CLBENZEN SEDIMENT WETMG/KG STORET PARM CODE 79586 -- CHLORO BENZENE WASMG/KG

Chlorobenzilate CAS NUMBER 510-15-6 EPA REFERENCE ID (EPA ONLY) 49320 EPA SYSTEMATIC NAME Benzeneacetic acid, 4-chloro-.alpha.-(4-chlorophenyl)-.alpha.- hydroxy-, ethyl ester STORET PARM CODE 30381 -- CHLBNZLT SED DRY WT UG/KG STORET PARM CODE 30386 -- CHLBNZLT TIS WET WT MG/KG STORET PARM CODE 39460 -- CLRBNZLT WHL SMPL UG/L

Page 116 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 39461 -- CLRBNZLT MUD DRY UG/KG STORET PARM CODE 79007 -- CHLOROBN ZILATE U G/KG

Chlorobenzothiazole, 2- CAS NUMBER 615-20-3 EPA REFERENCE ID (EPA ONLY) 60616 EPA SYSTEMATIC NAME Benzothiazole, 2-chloro- STORET PARM CODE 78549 -- CLORBNZO THIAZOLE UG/KG

Chlorobromomethane CAS NUMBER 74-97-5 EPA REFERENCE ID (EPA ONLY) 5199 EPA SYSTEMATIC NAME Methane, bromochloro- STORET PARM CODE 04386 -- BRCLMETH LAND DRY WT UG/G STORET PARM CODE 04409 -- BRCLMETH WASTE OIL UG/G STORET PARM CODE 73029 -- CLBRMETH SED DRY WT UG/KG STORET PARM CODE 73085 -- CLBRMETH TOTAL WTR UG/L STORET PARM CODE 77297 -- CLBRMETH TOTAL UG/L

Chlorobutane, 1- CAS NUMBER 109-69-3 EPA REFERENCE ID (EPA ONLY) 26054 EPA SYSTEMATIC NAME Butane, 1-chloro- STORET PARM CODE 77923 -- 1-CHLORO BUTANE UG/L STORET PARM CODE 78503 -- 1-CHLORO BUTANE U G/KG

Chlorocyclohexene, 1- CAS NUMBER 930-66-5 EPA REFERENCE ID (EPA ONLY) 686477 EPA SYSTEMATIC NAME Cyclohexene, 1-chloro- STORET PARM CODE 46347 -- 1-CLCYCL HEXENE TOTWUG/L

Chlorodibromomethane CAS NUMBER 124-48-1 EPA REFERENCE ID (EPA ONLY) 33597 EPA SYSTEMATIC NAME Methane, dibromochloro-

Page 117 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30074 -- DIBROCLR SOIL,REC MG/KG STORET PARM CODE 32105 -- CLDIBRMT TOTUG/L STORET PARM CODE 34306 -- CHLORODI BROMOMET TOTWUG/L STORET PARM CODE 34307 -- CHLORODI BROMOMET DISSUG/L STORET PARM CODE 34309 -- CLDIBRMT SEDUG/KG DRY WGT STORET PARM CODE 34310 -- CLDIBRMT TISMG/KG WET WGT STORET PARM CODE 78195 -- DIBRCHLR METHANE SEDUG/KG STORET PARM CODE 78388 -- DIBRCLME SEDIMENT WETMG/KG STORET PARM CODE 79587 -- CHLORODI BROMOMTH WASMG/KG

Chlorodifluoromethane CAS NUMBER 75-45-6 EPA REFERENCE ID (EPA ONLY) 5595 EPA SYSTEMATIC NAME Methane, chlorodifluoro- STORET PARM CODE 45028 -- CLF METH TOTAL WAT UG/L

Chloroethane CAS NUMBER 75-00-3 EPA REFERENCE ID (EPA ONLY) 5223 EPA SYSTEMATIC NAME Ethane, chloro- STORET PARM CODE 30067 -- CLRETHAN SOIL,REC MG/KG STORET PARM CODE 34311 -- CHLOROET HANE TOTWUG/L STORET PARM CODE 34313 -- CHLOROET HANE SUSPUG/L STORET PARM CODE 34314 -- CLETHANE SEDUG/KG DRY WGT STORET PARM CODE 34315 -- CLETHANE TISMG/KG WET WGT STORET PARM CODE 78372 -- CHLORETH SEDIMENT WETMG/KG STORET PARM CODE 79588 -- CHLORO ETHANE WASMG/KG STORET PARM CODE 85811 -- _CHLORO- ETHANE EFF UG/L

Chlorofluorobenzene, m- CAS NUMBER 625-98-9 EPA REFERENCE ID (EPA ONLY) 63594 EPA SYSTEMATIC NAME Benzene, 1-chloro-3-fluoro- STORET PARM CODE 80337 -- 1CHLORO3 FLRBNZE WHL UG/L

Page 118 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Chlorofluoromethane CAS NUMBER 593-70-4 EPA REFERENCE ID (EPA ONLY) 57463 EPA SYSTEMATIC NAME Methane, chlorofluoro- STORET PARM CODE 45025 -- CLF METH TOTAL WAT UG/L

Chloroform CAS NUMBER 67-66-3 EPA REFERENCE ID (EPA ONLY) 4317 EPA SYSTEMATIC NAME Methane, trichloro- STORET PARM CODE 30068 -- CHLROFRM SOIL,REC MG/KG STORET PARM CODE 32106 -- CHLRFORM TOTUG/L STORET PARM CODE 34316 -- CHLOROFO RM DISSUG/L STORET PARM CODE 34317 -- CHLOROFO RM SUSPUG/L STORET PARM CODE 34318 -- CHLRFORM SEDUG/KG DRY WGT STORET PARM CODE 34319 -- CHLRFORM TISMG/KG WET WGT STORET PARM CODE 78374 -- CHLRFORM SEDIMENT WETMG/KG STORET PARM CODE 79589 -- CHLORO FORM WASMG/KG

Chloromethyl methyl ether CAS NUMBER 107-30-2 EPA REFERENCE ID (EPA ONLY) 24299 EPA SYSTEMATIC NAME Methane, chloromethoxy- STORET PARM CODE 73530 -- METHANE CLMTHOXY TOTWUG/L

Chloronaphthalene (Halowax 1031) CAS NUMBER 25586-43-0

Chloronaphthalene, alpha- CAS NUMBER 90-13-1 EPA REFERENCE ID (EPA ONLY) 12856 EPA SYSTEMATIC NAME Naphthalene, 1-chloro- STORET PARM CODE 73123 -- CHLORO NPHTHLN1 SEDUG/KG STORET PARM CODE 73245 -- CLNAPTH1 REG DRY WT UG/KG

Chloronaphthalene-2 CAS NUMBER 91-58-7

Page 119 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 13532 EPA SYSTEMATIC NAME Naphthalene, 2-chloro- STORET PARM CODE 03655 -- CLNPHTH2 ELUTRIAT UG/L STORET PARM CODE 30151 -- NAPHTHAL SOIL,REC MG/KG STORET PARM CODE 34581 -- 2CHLORON APHTHALE TOTWUG/L STORET PARM CODE 34582 -- 2CHLORON APHTHALE DISSUG/L STORET PARM CODE 34583 -- 2CHLORON APHTHALE SUSPUG/L STORET PARM CODE 34584 -- 2CLNAPTH SEDUG/KG DRY WGT STORET PARM CODE 34585 -- 2CLNAPTH TISMG/KG WET WGT STORET PARM CODE 49407 -- NPTHL2CL SIEV STORET PARM CODE 78315 -- 2-CLNAPH SEDIMENT WETMG/KG STORET PARM CODE 79527 -- 2-CHLORO NAPTHALN WASMG/KG

Chloroneb CAS NUMBER 2675-77-6 EPA REFERENCE ID (EPA ONLY) 106088 EPA SYSTEMATIC NAME Benzene, 1,4-dichloro-2,5-dimethoxy- STORET PARM CODE 38423 -- CHLORNEB TOTWUG/L STORET PARM CODE 49322 -- CHLORONB SIEV

Chloronitrobenzene CAS NUMBER 25167-93-5 EPA REFERENCE ID (EPA ONLY) 230557 EPA SYSTEMATIC NAME Benzene, chloronitro- STORET PARM CODE 81518 -- CL-NITRO BENZENE TOT UG/L

Chlorophenol CAS NUMBER 25167-80-0 EPA REFERENCE ID (EPA ONLY) 230508 EPA SYSTEMATIC NAME Phenol, chloro- STORET PARM CODE 77966 -- CHLORO PHENOL UG/L

Chlorophenol, 4- CAS NUMBER 106-48-9

Page 120 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Chlorophenol-2 CAS NUMBER 95-57-8 EPA REFERENCE ID (EPA ONLY) 16238 EPA SYSTEMATIC NAME Phenol, 2-chloro- STORET PARM CODE 03754 -- CLPHNL2- ELUTRIAT UG/L STORET PARM CODE 30038 -- PHENL2CL SOIL,REC MG/KG STORET PARM CODE 34586 -- 2CHLOROP HENOL TOTWUG/L STORET PARM CODE 34587 -- 2CHLOROP HENOL DISSUG/L STORET PARM CODE 34588 -- 2CHLOROP HENOL SUSPUG/L STORET PARM CODE 34589 -- 2CLPHENO SEDUG/KG DRY WGT STORET PARM CODE 34590 -- 2CLPHENO TISMG/KG WET WGT STORET PARM CODE 49467 -- PHENOL SIEV STORET PARM CODE 78400 -- 2CLPHENL SEDIMENT WETMG/KG STORET PARM CODE 79528 -- 2CLPHNOL WASMG/KG

Chlorophenyl-4 phenyl ether CAS NUMBER 7005-72-3 EPA REFERENCE ID (EPA ONLY) 146647 EPA SYSTEMATIC NAME Benzene, 1-chloro-4-phenoxy- STORET PARM CODE 03656 -- CLPHLPHL ELUTRIAT UG/L STORET PARM CODE 30152 -- 4CLRPHNL SOIL,REC MG/KG STORET PARM CODE 34641 -- 4CHLOROP HENYLPHE TOTWUG/L STORET PARM CODE 34642 -- 4CHLOROP HENYLPHE DISSUG/L STORET PARM CODE 34643 -- 4CHLOROP HENYLPHE SUSPUG/L STORET PARM CODE 34644 -- 4CLPPETR SEDUG/KG DRY WGT STORET PARM CODE 34645 -- 4CLPPETR TISMG/KG WET WGT STORET PARM CODE 49455 -- CLPH4PHE SIEV STORET PARM CODE 78324 -- 4CLPHENY PHENYLET WETMG/KG STORET PARM CODE 79535 -- 4CLPHNYL PHNYLETH WASMG/KG

Chlorophenylacetic acid, 4- CAS NUMBER 1878-66-6 EPA REFERENCE ID (EPA ONLY) 93708

Page 121 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Benzeneacetic acid, 4-chloro- STORET PARM CODE 77955 -- CHLORBNZ ACETACD UG/L

Chlorophyll (a+b+c) CAS NUMBER 1406-65-1 EPA REFERENCE ID (EPA ONLY) 86546 EPA SYSTEMATIC NAME Chlorophyll STORET PARM CODE 32216 -- CHLRPHYL TOTAL UG/L STORET PARM CODE 32234 -- CHLRPHYL TOTAL MG/L

Chlorophyll a (probe relative fluorescence)

Chlorophyll a (probe)

Chlorophyll a, corrected for pheophytin CAS NUMBER 479-61-8 EPA REFERENCE ID (EPA ONLY) 47076 EPA SYSTEMATIC NAME Magnesium, [(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl (3S,4S,21R)-9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18- tetramethyl-20-oxo-3-phorbinepropanoato(2-)- .kappa.N23,.kappa.N24,.kappa.N25,.kappa.N26]-, (SP-4-2)- STORET PARM CODE 32211 STORET PARM CODE 32223 STORET PARM CODE 46380

Chlorophyll a, free of pheophytin

Chlorophyll a, uncorrected for pheophytin STORET PARM CODE 32209 -- CHLRPHYL A UG/L STORET PARM CODE 32210 -- CHLRPHYL A UG/L STORET PARM CODE 32217 -- CHLRPHYL A UG/L STORET PARM CODE 32222 -- CHLRPHYL A IN MUD UG/KG STORET PARM CODE 32228 -- CHL A PERIPHTN MG/M2 STORET PARM CODE 32229 -- CHLRPHYL -A FLR CR MG/M2 STORET PARM CODE 32230 -- CHLRPHYL A MG/L STORET PARM CODE 32238 -- CHLRPHYL A FLURO MG/M3

Page 122 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 32239 -- CHLRPHYL A KLETT KLT UTS STORET PARM CODE 46379 -- CHLRPHYL A UNCORR PERMG/M2 STORET PARM CODE 46398 -- CHLRPHYL A PERIPH EO MG/M2 STORET PARM CODE 49125 -- CLRPHYLL TRICRM-A PHEMG/M3 STORET PARM CODE 49128 -- CLRPHYLL TRICRM-A UNCMG/M3 STORET PARM CODE 70953 -- CHLRPHYL A-PHYTO CHFLUG/L STORET PARM CODE 70957 -- CHLRPHYL A-PERIPH CHFLUG/L

Chlorophyll-b CAS NUMBER 519-62-0 EPA REFERENCE ID (EPA ONLY) 49890 EPA SYSTEMATIC NAME Magnesium, [(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl (3S,4S,21R)-9-ethenyl-14-ethyl-13-formyl-21-(methoxycarbonyl)- 4,8,18-trimethyl-20-oxo-3-phorbinepropanoato(2-)- .kappa.N23,.kappa.N24,.kappa.N25,.kappa.N26]-, (SP-4-2)- STORET PARM CODE 32212 -- CHLRPHYL B UG/L STORET PARM CODE 32226 -- CHL B PERIPHTN MG/M2 STORET PARM CODE 32231 -- CHLRPHYL B MG/L STORET PARM CODE 49127 -- CLRPHYLL TRICRM-B UNCMG/M3 STORET PARM CODE 70954 -- CHLRPHYL B-PHYTO CHFLUG/L STORET PARM CODE 70958 -- CHLRPHYL B-PERIPH CHFLUG/L

Chlorophyll-c CAS NUMBER 11003-45-5 EPA REFERENCE ID (EPA ONLY) 172783 EPA SYSTEMATIC NAME Chlorophyll C STORET PARM CODE 32214 -- CHLRPHYL C UG/L STORET PARM CODE 32215 -- CHLRPHYL C UG/L CORRECTD STORET PARM CODE 32227 -- CHL C PERIPHTN MG/M2 STORET PARM CODE 32232 -- CHLRPHYL C MG/L STORET PARM CODE 49126 -- CLRPHYLL TRICRM-C UNCMG/M3

Chlorophyll/Pheophytin ratio EPA ID (SUBSTANCE REGISTRY) E966861 EPA REFERENCE ID (EPA ONLY) 966861

Page 123 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Chlorophyll/Pheophytin ratio STORET PARM CODE 32221 -- % CHL A OF PHE A + CHL A

Chloropicrin CAS NUMBER 76-06-2 EPA REFERENCE ID (EPA ONLY) 6106 EPA SYSTEMATIC NAME Methane, trichloronitro- STORET PARM CODE 77548 -- CLPICRIN TOTAL UG/L

Chloroprene CAS NUMBER 126-99-8 EPA REFERENCE ID (EPA ONLY) 34090 EPA SYSTEMATIC NAME 1,3-Butadiene, 2-chloro- STORET PARM CODE 81345 -- CHLPRENE ISOMER TOT UG/L STORET PARM CODE 81519 -- CLPRENE DIMER TOT UG/L STORET PARM CODE 81520 -- CLPRENE TOT UG/L

Chloropropane, 1- CAS NUMBER 540-54-5 EPA REFERENCE ID (EPA ONLY) 51896 EPA SYSTEMATIC NAME Propane, 1-chloro- STORET PARM CODE 77968 -- CHLORO PROPANE UG/L

Chloropropane, 2- CAS NUMBER 75-29-6 EPA REFERENCE ID (EPA ONLY) 5488 EPA SYSTEMATIC NAME Propane, 2-chloro- STORET PARM CODE 77044 -- 2-CLPRRP TOTAL UG/L

Chloropropylate CAS NUMBER 5836-10-2 EPA REFERENCE ID (EPA ONLY) 961953 EPA SYSTEMATIC NAME Benzeneacetic acid, 4-chloro-.alpha.-(4-chlorophenyl)-.alpha.- hydroxy-, 1-methylethyl ester STORET PARM CODE 46337 -- CHLRPROP TIS WET MG/KG

Chloropyrifos CAS NUMBER 2921-88-2

Page 124 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 108852 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) ester STORET PARM CODE 03794 -- CLRPYRFS WET WT SEDMG/KG STORET PARM CODE 29995 -- CHLRPYRI SOIL,REC MG/KG STORET PARM CODE 38932 -- CHLORPY- RIFOS TOTUG/L STORET PARM CODE 38933 -- CHLORPY- RIFOS DISUG/L STORET PARM CODE 38934 -- CHLORPR BOT MAT UG/KG STORET PARM CODE 39012 -- DURSBAN WTR FPD UG/L STORET PARM CODE 77969 -- CHLORO PYRIFOS UG/L STORET PARM CODE 79792 -- CLORPYRI SED,DRY WT,UG/KG STORET PARM CODE 81403 -- DURSBAN TOT UG/L STORET PARM CODE 81404 -- DURSBAN SED DRY WGTUG/KG STORET PARM CODE 81807 -- DURSBAN FISH WET WGTMG/KG

Chlorosulfuron CAS NUMBER 64902-72-3 EPA REFERENCE ID (EPA ONLY) 342899 EPA SYSTEMATIC NAME Benzenesulfonamide, 2-chloro-N-[[(4-methoxy-6-methyl-1,3,5- triazin-2-yl)amino]carbonyl]-

Chlorosyringaldehyde CAS NUMBER 76341-69-0 EPA REFERENCE ID (EPA ONLY) 588236 EPA SYSTEMATIC NAME Benzaldehyde, 2-chloro-4-hydroxy-3,5-dimethoxy- STORET PARM CODE 30391 -- CLROSYRG ALDEHYDE EFF MG/L

Chlorotetracycline CAS NUMBER 57-62-5

Chlorothion CAS NUMBER 500-28-7 EPA REFERENCE ID (EPA ONLY) 961110 EPA SYSTEMATIC NAME Phosphorothioic acid, O-(3-chloro-4-nitrophenyl) O,O-dimethyl ester STORET PARM CODE 39550 -- CHLORTHN WHL SMPL UG/L STORET PARM CODE 46336 -- CHLRTHIN TIS WET MG/KG

Page 125 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Chlorotoluene CAS NUMBER 25168-05-2 EPA REFERENCE ID (EPA ONLY) 230565 EPA SYSTEMATIC NAME Benzene, chloromethyl- STORET PARM CODE 77970 -- CHLORO TOLUENE UG/L STORET PARM CODE 78758 -- CHLMTHYL BENZENE SEDUG/KG

Chlorotoluene, 2- CAS NUMBER 95-49-8 EPA REFERENCE ID (EPA ONLY) 16154 EPA SYSTEMATIC NAME Benzene, 1-chloro-2-methyl- STORET PARM CODE 04390 -- CLTLN-2 LAND DRY WT UG/G STORET PARM CODE 38680 -- CHLOROTO LUENEWTR TOT UG/L STORET PARM CODE 77275 -- O-CLTOLU TOTAL UG/L STORET PARM CODE 78788 -- 1CLR2MTH BENZENE SEDUG/KG STORET PARM CODE 78942 -- 1CLR2MTH BNZ WTR TRC UG/L

Chlorotoluene, 3- CAS NUMBER 108-41-8 EPA REFERENCE ID (EPA ONLY) 25080 EPA SYSTEMATIC NAME Benzene, 1-chloro-3-methyl- STORET PARM CODE 77272 -- M-CLTOLU TOTAL UG/L

Chlorotoluene, 4- CAS NUMBER 106-43-4 EPA REFERENCE ID (EPA ONLY) 23598 EPA SYSTEMATIC NAME Benzene, 1-chloro-4-methyl- STORET PARM CODE 04391 -- CLTOLN-4 LAND DRY WT UG/G STORET PARM CODE 77277 -- P-CLTOLU TOTAL UG/L STORET PARM CODE 78489 -- MTCLRBNZ SED, DRY WT.UG/KG

Chloroxuron CAS NUMBER 1982-47-4 EPA REFERENCE ID (EPA ONLY) 95091 EPA SYSTEMATIC NAME Urea, N'-[4-(4-chlorophenoxy)phenyl]-N,N-dimethyl- STORET PARM CODE 03586 -- CHLROXRN TOTAL WTR UG/L

Page 126 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Chlorpropham CAS NUMBER 101-21-3 EPA REFERENCE ID (EPA ONLY) 19984 EPA SYSTEMATIC NAME Carbamic acid, (3-chlorophenyl)-, 1-methylethyl ester STORET PARM CODE 46338 -- CHLRPRFM TIS WET MG/KG STORET PARM CODE 81322 -- CIPC TOT UG/L

Chlorpyrifos-methyl CAS NUMBER 5598-13-0 EPA REFERENCE ID (EPA ONLY) 133991 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-dimethyl O-(3,5,6-trichloro-2-pyridinyl) ester STORET PARM CODE 38740 -- CLRPYFOS -METHYL TOTWUG/L STORET PARM CODE 38741 -- CLRPYFOS -METHYL DISSUG/L STORET PARM CODE 38743 -- CLRPYFOS -METHYL SEDUG/KG STORET PARM CODE 38744 -- CLRPYFOS -METHYL TISMG/KG

Cholesterol CAS NUMBER 57-88-5 EPA REFERENCE ID (EPA ONLY) 2717 EPA SYSTEMATIC NAME Cholest-5-en-3-ol (3.beta.)- STORET PARM CODE 77973 -- CHOLES TENOL UG/L

Chromium CAS NUMBER 7440-47-3 EPA REFERENCE ID (EPA ONLY) 150060 EPA SYSTEMATIC NAME Chromium STORET PARM CODE 01024 -- CR MUD WET WGTM G/KG-CR STORET PARM CODE 01029 -- CHROMIUM SEDMG/KG DRY WGT STORET PARM CODE 01030 -- CHROMIUM CR,DISS UG/L STORET PARM CODE 01031 -- CHROMIUM CR,SUSP UG/L STORET PARM CODE 01034 -- CHROMIUM CR,TOT UG/L STORET PARM CODE 01118 -- CHRMIUM TOT.REC. UG/L STORET PARM CODE 03692 -- CHROMIUM ELUTRIAT UG/L STORET PARM CODE 03875 -- CRTOT IN FISH MG/KG

Page 127 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04052 -- CR BEDMA SED STORET PARM CODE 29829 -- CR SED,SUSP UG/G STORET PARM CODE 29830 -- CR, SOIL RECOVER UG/G STORET PARM CODE 30248 -- CHROMIUM SED, BOT MAT, PCT STORET PARM CODE 30249 -- CHROMIUM SED,SUSP PCT STORET PARM CODE 31656 -- CHROMIUM TOT LBS/ MILLCANS STORET PARM CODE 34840 -- CR STORET PARM CODE 34841 -- CR STORET PARM CODE 34842 -- CR STORET PARM CODE 34843 -- CR STORET PARM CODE 34846 -- CR STORET PARM CODE 46308 -- CHROMIUM CR,TOTAL MG/KG STORET PARM CODE 46386 -- CHROMIUM SED TCLP TOT MG/L STORET PARM CODE 46560 -- CHROMIU M,CR.DIS S.+UG/L STORET PARM CODE 49240 -- CHROMIUM RECV DRY WT UG/G STORET PARM CODE 61511 -- CHROMIUM SLUDGE LIQ MG/L STORET PARM CODE 61512 -- CHROMIUM SLUDGE SOLMG/KG STORET PARM CODE 61513 -- CHROMIUM SLUDGE TOT MG/L STORET PARM CODE 71939 -- CR-FISH UG/G OR MG/KG WT STORET PARM CODE 71943 -- CR TOTAL FISH DWT UG/GM STORET PARM CODE 71947 -- CHROMIUM CR, EXTR UG/L STORET PARM CODE 78413 -- CHROMIUM SEDIMENT WETMG/KG STORET PARM CODE 79591 -- CHROMIUM WASMG/KG STORET PARM CODE 79735 -- CHROMIUM WASTE EP TOX UG/L STORET PARM CODE 81217 -- CR-TOTAL ILL-COLD MG/L STORET PARM CODE 81729 -- CHROMIUM PLANKTON DRYMG/KG STORET PARM CODE 81736 -- CHROMIUM ZOOPLANK DRYMG/KG STORET PARM CODE 81745 -- CHROMIUM SHELL WETMG/KG STORET PARM CODE 81773 -- CHROMIUM AQ MCDRY WGTMG/KG STORET PARM CODE 81781 -- CHROMIUM EP ALDRY WGTMG/KG

Page 128 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81789 -- CHROMIUM ANML DRY WGTMG/KG STORET PARM CODE 81796 -- CHROMIUM SHELLDRY WGTMG/KG STORET PARM CODE 81938 -- CR DISS CATIONIC UG/L STORET PARM CODE 81941 -- CR DISS ANIONIC UG/L STORET PARM CODE 82500 -- CHROMIUM TOT REC DD UG/KG STORET PARM CODE 82706 -- CR DECNT FLD ACID WTR UG/L STORET PARM CODE 85007 -- CHROMIUM TOTAL #/DAY

Chromium, hexavalent CAS NUMBER 18540-29-9 EPA REFERENCE ID (EPA ONLY) 212357 EPA SYSTEMATIC NAME Chromium, hexavalent STORET PARM CODE 01032 -- CHROMIUM HEX-VAL UG/L STORET PARM CODE 01220 -- CR-DISS .HEX VAL UG/L STORET PARM CODE 01307 -- CHROMIUM PTLYDISS WTR MG/L STORET PARM CODE 29405 -- CHROMIUM HEX SED MG/KG STORET PARM CODE 81022 -- CHROMIUM HEX-VAL #/DAY STORET PARM CODE 81215 -- CR(HEX) ILL-COLD MG/L STORET PARM CODE 82399 -- CHROMIUM HEXAVAL KG/BATCH

Chromium, trivalent CAS NUMBER 16065-83-1 EPA REFERENCE ID (EPA ONLY) 203000 EPA SYSTEMATIC NAME Chromium, ion (Cr3) STORET PARM CODE 01033 -- CHROMIUM TRI-VAL UG/L STORET PARM CODE 80357 -- CHROMIUM TRI DISS CR UG/L STORET PARM CODE 81216 -- CR(TRI) ILL-COLD MG/L

Chromium-51 CAS NUMBER 14392-02-0 EPA REFERENCE ID (EPA ONLY) 776690 EPA SYSTEMATIC NAME Chromium, isotope of mass 51 STORET PARM CODE 29401 -- CR-51 TOTAL PC/L

Page 129 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Chrysene CAS NUMBER 218-01-9 EPA SYSTEMATIC NAME Chrysene STORET PARM CODE 03657 -- CHRYSENE ELUTRIAT UG/L STORET PARM CODE 30153 -- CHRYSENE SOIL,REC MG/KG STORET PARM CODE 34320 -- CHRYSENE TOTWUG/L STORET PARM CODE 34321 -- CHRYSENE DISSUG/L STORET PARM CODE 34322 -- CHRYSENE SUSPUG/L STORET PARM CODE 34323 -- CHRYSENE SEDUG/KG DRY WGT STORET PARM CODE 34324 -- CHRYSENE TISMG/KG WET WGT STORET PARM CODE 78346 -- CHRYSENE SEDIMENT WETMG/KG STORET PARM CODE 79592 -- CHRYSENE WASMG/KG

Chrysene(C1-C4) ***retired*** (Change To ISN 130)

Chrysenes C1-C4 EPA REFERENCE ID (EPA ONLY) 40733 STORET PARM CODE 49801 -- C1 ALKYL CHYRSENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49802 -- C2 ALKYL CHYRSENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49803 -- C3 ALKYL CHYRSENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49804 -- C4 ALKYL CHYRSENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49805 -- C1 ALKYL CHYRSENE DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49806 -- C2 ALKYL CHYRSENE DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49807 -- C3 ALKYL CHYRSENE DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49808 -- C4 ALKYL CHYRSENE DRY WEIGHT SEDIMENT UG/KG

Cineol, 1,8- CAS NUMBER 470-82-6 EPA REFERENCE ID (EPA ONLY) 46698 EPA SYSTEMATIC NAME 2-Oxabicyclo[2.2.2]octane, 1,3,3-trimethyl- STORET PARM CODE 77974 -- CINEOL UG/L

Page 130 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Cinerin I CAS NUMBER 25402-06-6 EPA REFERENCE ID (EPA ONLY) 962746 EPA SYSTEMATIC NAME Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)- , (1S)-3-(2Z)-2-butenyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester, (1R,3R)- STORET PARM CODE 39910 -- CINERIN WHL SMPL UG/L

Cinnamic acid CAS NUMBER 621-82-9 EPA REFERENCE ID (EPA ONLY) 62331 EPA SYSTEMATIC NAME 2-Propenoic acid, 3-phenyl- STORET PARM CODE 78684 -- PHNYLPRO PENOICAC UG/KG

Ciprofloxacin CAS NUMBER 85721-33-1

Citrobacter ITIS TAXON SERIAL NUMBER 273

Clavibacter xyli cynodontis, producing BTK D-Endotoxin

Clopyralid CAS NUMBER 1702-17-6 EPA REFERENCE ID (EPA ONLY) 90985 EPA SYSTEMATIC NAME 2-Pyridinecarboxylic acid, 3,6-dichloro- STORET PARM CODE 04091 -- CLPYRLID WTR TOT REC UG/L STORET PARM CODE 49305 -- CLOPYRLD RECV0.7U FLTRUG/L

Clostridium ITIS TAXON SERIAL NUMBER 555645

Clostridium perfringens ITIS TAXON SERIAL NUMBER 555646

Coal CAS NUMBER 125612-26-2 EPA REFERENCE ID (EPA ONLY) 964312 EPA SYSTEMATIC NAME Coal STORET PARM CODE 82031 -- COAL IN BOT MAT DWT G/KG

Page 131 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Cobalt CAS NUMBER 7440-48-4 EPA REFERENCE ID (EPA ONLY) 150078 EPA SYSTEMATIC NAME Cobalt STORET PARM CODE 00979 -- COBALT TOT REC UG/L STORET PARM CODE 01035 -- COBALT CO,DISS UG/L STORET PARM CODE 01036 -- COBALT CO,SUSP UG/L STORET PARM CODE 01037 -- COBALT CO,TOTAL UG/L STORET PARM CODE 01038 -- CO MUD DRY WGT MG/KG-CO STORET PARM CODE 03693 -- COBALT ELUTRIAT UG/L STORET PARM CODE 04053 -- CO BEDMA SED STORET PARM CODE 29831 -- CO, SOIL RECOVER UG/G STORET PARM CODE 30250 -- COBALT SED, BOT MAT, PCT STORET PARM CODE 30251 -- COBALT SED,SUSP PCT STORET PARM CODE 34845 -- CO STORET PARM CODE 34847 -- CO STORET PARM CODE 34848 -- CO STORET PARM CODE 34849 -- CO >63U TOT SUS WET UG/G STORET PARM CODE 35031 -- COBALT SUSPENDD SED UG/G STORET PARM CODE 46561 -- COBALT. CO. DISS .+ UG/L STORET PARM CODE 49250 -- COBALT RECV DRY WT UG/G STORET PARM CODE 79593 -- COBALT WASMG/KG STORET PARM CODE 81659 -- CO FISH WET WGT MG/KG STORET PARM CODE 81812 -- COBALT SHELLWET WGTMG/KG STORET PARM CODE 82707 -- CO DECNT FLD ACID WTR UG/L

Cobalt-58 CAS NUMBER 13981-38-9 EPA REFERENCE ID (EPA ONLY) 776252 EPA SYSTEMATIC NAME Cobalt, isotope of mass 58 STORET PARM CODE 29891 -- CO-58 WTR,WHL PCI/L

Page 132 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Cobalt-60 CAS NUMBER 10198-40-0 EPA REFERENCE ID (EPA ONLY) 169292 EPA SYSTEMATIC NAME Cobalt, isotope of mass 60 STORET PARM CODE 29601 -- CO-60 TOTAL PC/L STORET PARM CODE 29603 -- CO-60 SEDIMENT PC/GDW STORET PARM CODE 29604 -- CO-60 SEDIMENT PCI/G STORET PARM CODE 29606 -- CO-60 FISH PCI/G STORET PARM CODE 47009 -- CO-60 BIOTA PC/G STORET PARM CODE 82307 -- CO-60 DISS. PC/L

Coliform/Strep Ratio, Fecal STORET PARM CODE 00111 -- RATIO FE COL FE STREP STORET PARM CODE 82028 -- RATIO FEC COL FEC STRP

Coliphage, Male Specific (F+) Group I

Coliphage, Male Specific (F+) Group II + Group III

Coliphage, Male Specific (F+) Group IV

Coliphage, Male Specific (F+) all Groups

Coliphage, Somatic

Coliphage, unspecified mix (Somatic + Male Specific (F+))

Color, Apparent EPA ID (SUBSTANCE REGISTRY) E1641752 EPA REFERENCE ID (EPA ONLY) 1641752 EPA SYSTEMATIC NAME Color, apparent, unfiltered sample

Color, True EPA ID (SUBSTANCE REGISTRY) E1640283 EPA REFERENCE ID (EPA ONLY) 1640283 EPA SYSTEMATIC NAME Color -- SDWA NSDWR STORET PARM CODE 00079 -- COLOR FORL-ULE SCALE

Page 133 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00080 -- COLOR PT-CO UNITS STORET PARM CODE 00081 -- AP COLOR PT-CO UNITS STORET PARM CODE 00082 -- COLOR WTR SMPL ADMI STORET PARM CODE 00083 -- COLOR WTR SMPL ADMI STORET PARM CODE 70515 -- COLOR MF FILT. PT-CO-U

Colored Dissolved Organic Matter (CDOM)

Copper CAS NUMBER 7440-50-8 EPA REFERENCE ID (EPA ONLY) 150086 EPA SYSTEMATIC NAME Copper STORET PARM CODE 00159 -- COPPER WHL WAT KG/BATCH STORET PARM CODE 01039 -- CU MUD WET WGTM G/KG-CU STORET PARM CODE 01040 -- COPPER CU,DISS UG/L STORET PARM CODE 01041 -- COPPER CU,SUSP UG/L STORET PARM CODE 01042 -- COPPER CU,TOT UG/L STORET PARM CODE 01043 -- COPPER SEDMG/KG DRY WGT STORET PARM CODE 01089 -- CU SUSP BL OXIDE MG/L STORET PARM CODE 01119 -- COPPER TOT.REC. UG/L STORET PARM CODE 03694 -- COPPER ELUTRIAT UG/L STORET PARM CODE 04054 -- CU BEDMA SED STORET PARM CODE 29832 -- CU SED,SUSP UG/G STORET PARM CODE 29833 -- CU, SOIL RECOVER UG/G STORET PARM CODE 30252 -- COPPER SED, BOT MAT, PCT STORET PARM CODE 30253 -- COPPER SED,SUSP PCT STORET PARM CODE 34850 -- CU STORET PARM CODE 34851 -- CU STORET PARM CODE 34852 -- CU STORET PARM CODE 34853 -- CU STORET PARM CODE 46257 -- COPPER CU,TOTAL MG/KG

Page 134 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 46562 -- COPPER, CU. DISS .+ UG/L STORET PARM CODE 49241 -- COPPER RECV DRY WT UG/G STORET PARM CODE 61505 -- COPPER SLUDGE LIQ MG/L STORET PARM CODE 61506 -- COPPER SLUDGE SOLMG/KG STORET PARM CODE 61507 -- COPPER SLUDGE TOT MG/L STORET PARM CODE 71937 -- COPPER TISMG/KG WET WGT STORET PARM CODE 71942 -- CU TOTAL FISH DWT UG/GM STORET PARM CODE 71951 -- COPPER CU, EXTR UG/L STORET PARM CODE 78414 -- COPPER SEDIMENT WETMG/KG STORET PARM CODE 79594 -- COPPER WASMG/KG STORET PARM CODE 81218 -- COPPER ILL-COLD MG/L STORET PARM CODE 81636 -- CU SHELL DRY WGT MG/KG STORET PARM CODE 81730 -- COPPER PLANKTON DRYMG/KG STORET PARM CODE 81737 -- COPPER ZOOPLANK DRYMG/KG STORET PARM CODE 81746 -- COPPER SHELL WETMG/KG STORET PARM CODE 81750 -- COPPER INTERST WAT UG/L STORET PARM CODE 81774 -- COPPER AQ MCDRY WGTMG/KG STORET PARM CODE 81782 -- COPPER EP ALDRY WGTMG/KG STORET PARM CODE 81790 -- COPPER A NML DRYW GTMG/KG STORET PARM CODE 81939 -- CU DISS CATIONIC UG/L STORET PARM CODE 81942 -- CU DISS ANIONIC UG/L STORET PARM CODE 82492 -- COPPER DIS DDP UG/KG STORET PARM CODE 82494 -- COPPER TOT REC DD UG/KG STORET PARM CODE 82708 -- CU DECNT FLD ACID WTR UG/L STORET PARM CODE 85009 -- COPPER TOTAL #/DAY

Corrosion & scaling control, Langelier Saturation Index EPA ID (SUBSTANCE REGISTRY) E1640440 EPA REFERENCE ID (EPA ONLY) 1640440 EPA SYSTEMATIC NAME Langelier index (pH's) STORET PARM CODE 71814

Page 135 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Corrosion & scaling control, Ryznar Sability Index EPA ID (SUBSTANCE REGISTRY) E52457017 EPA REFERENCE ID (EPA ONLY) 52457017 EPA SYSTEMATIC NAME Ryznar Stability Index STORET PARM CODE 70312

Cotinine CAS NUMBER 486-56-6 EPA REFERENCE ID (EPA ONLY) 17148263 EPA SYSTEMATIC NAME 2-Pyrrolidinone, 1-methyl-5-(3-pyridinyl)-, (5S)-

Coumaphos CAS NUMBER 56-72-4 EPA REFERENCE ID (EPA ONLY) 2246 EPA SYSTEMATIC NAME Phosphorothioic acid, O-(3-chloro-4-methyl-2-oxo-2H-1- benzopyran-7-yl) O,O-diethyl ester STORET PARM CODE 29996 -- COUMAFOS SOIL,REC MG/KG STORET PARM CODE 39005 -- COUMAPHO WTR FPD UG/L STORET PARM CODE 81293 -- COUMAPHS TOT UG/L STORET PARM CODE 82648 -- COUMAPHS SED DRY WT.UG/KG

Creosote CAS NUMBER 8001-58-9 EPA REFERENCE ID (EPA ONLY) 156950 EPA SYSTEMATIC NAME Creosote

Creosote (wood) CAS NUMBER 8021-39-4 EPA REFERENCE ID (EPA ONLY) 159038 EPA SYSTEMATIC NAME Creosote, wood STORET PARM CODE 39141 -- CREOSOTE (WOOD) TOTWUG/L

Cresol CAS NUMBER 1319-77-3 EPA REFERENCE ID (EPA ONLY) 83550 EPA SYSTEMATIC NAME Phenol, methyl- STORET PARM CODE 45058 -- C1 PENOL TOTAL WAT UG/L STORET PARM CODE 45059 -- C1 PENOL SED DRY WGTUG/KG

Page 136 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 45060 -- C1 PENOL TIS WET WGTMG/KG STORET PARM CODE 79778 -- CRESOL UG/L

Cresol, m- CAS NUMBER 108-39-4 EPA REFERENCE ID (EPA ONLY) 25064 EPA SYSTEMATIC NAME Phenol, 3-methyl- STORET PARM CODE 77151 -- M-CRESOL TOTAL UG/L

Cresol, o- CAS NUMBER 95-48-7 EPA REFERENCE ID (EPA ONLY) 16147 EPA SYSTEMATIC NAME Phenol, 2-methyl- STORET PARM CODE 30181 -- PHNL2MTH SOIL,REC MG/KG STORET PARM CODE 77152 -- O-CRESOL TOTAL UG/L STORET PARM CODE 78395 -- 2MTHPHEN SEDIMENT WETMG/KG STORET PARM CODE 78872 -- 2MEPHENO DRY WGT SEDUG/KG STORET PARM CODE 79145 -- 2MTHPHEN FISH TIS DRYMG/KG STORET PARM CODE 81676 -- O-CRESOL TOT MG/L STORET PARM CODE 85767 -- MEPHENO2 WET WT TISMG/KG

Cresol, p- CAS NUMBER 106-44-5 EPA REFERENCE ID (EPA ONLY) 23606 EPA SYSTEMATIC NAME Phenol, 4-methyl- STORET PARM CODE 30182 -- PHNL4MTH SOIL,REC MG/KG STORET PARM CODE 49451 -- P-CRESOL SIEV STORET PARM CODE 77146 -- P-CRESOL TOTAL UG/L STORET PARM CODE 78396 -- 4MTHPHEN SEDIMENT WETMG/KG STORET PARM CODE 78803 -- P-CRESOL SED DRY UG/KG STORET PARM CODE 79146 -- 4-MTHPHE NISH TIS DRYMG/KG STORET PARM CODE 85766 -- MEPHENO4 WET WT TISMG/KG

Crotoxyphos CAS NUMBER 7700-17-6

Page 137 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Cryptomonas ITIS TAXON SERIAL NUMBER 10635

Cryptomonas acuta ITIS TAXON SERIAL NUMBER 10640

Cryptomonas erosa ITIS TAXON SERIAL NUMBER 10641

Cryptomonas irregularis ITIS TAXON SERIAL NUMBER 10644

Cryptomonas ovata ITIS TAXON SERIAL NUMBER 10646

Cryptomonas pusilla ITIS TAXON SERIAL NUMBER 10657

Cryptomonas stigmatica ITIS TAXON SERIAL NUMBER 10636

Cryptosporidiidae ITIS TAXON SERIAL NUMBER 553103

Cryptosporidium ITIS TAXON SERIAL NUMBER 553104

Cryptosporidium parvum ITIS TAXON SERIAL NUMBER 553105

Cumene CAS NUMBER 98-82-8 EPA REFERENCE ID (EPA ONLY) 18309 EPA SYSTEMATIC NAME Benzene, (1-methylethyl)- STORET PARM CODE 04396 -- ISPRPBNZ LAND DRY WT UG/G STORET PARM CODE 77223 -- IPROPBNZ TOTAL UG/L STORET PARM CODE 78481 -- ISOPROBZ SED, DRY WT.UG/KG

Curium-244 CAS NUMBER 13981-15-2 EPA REFERENCE ID (EPA ONLY) 962340 EPA SYSTEMATIC NAME Curium, isotope of mass 244 STORET PARM CODE 22475 -- CU-244 SEDMENT PCI/G

Cyanazine CAS NUMBER 21725-46-2 EPA REFERENCE ID (EPA ONLY) 220400

Page 138 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Propanenitrile, 2-[[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino]- 2-methyl- STORET PARM CODE 04004 -- CYANZINE SED BOTM RECUG/KG STORET PARM CODE 04041 -- CYANZINE DISS WTR REC UG/L STORET PARM CODE 04236 -- CYANAZNE WET WT SEDMG/KG STORET PARM CODE 77780 -- BLADEX TOTAL UG/L STORET PARM CODE 80886 -- CYANAZIN TIS WET WT MG/KG STORET PARM CODE 81757 -- CYANAZIN WHL WAT UG/L STORET PARM CODE 82543 -- BLADEX DRY WT. MG/KG STORET PARM CODE 82696 -- CYANAZNE TOT RECV WTR UG/L

Cyanic acid CAS NUMBER 420-05-3 EPA REFERENCE ID (EPA ONLY) 5240148 EPA SYSTEMATIC NAME Cyanic acid STORET PARM CODE 00725 -- CYANATE OCN MG/L

Cyanide CAS NUMBER 57-12-5 EPA REFERENCE ID (EPA ONLY) 2444 EPA SYSTEMATIC NAME Cyanide STORET PARM CODE 00718 -- CYANIDE WEAKACID WHL UG/L STORET PARM CODE 00719 -- CN FREE HBG METH UG/L STORET PARM CODE 00720 -- CYANIDE CN-TOT MG/L STORET PARM CODE 00721 -- CYANIDE SEDMG/KG DRY WGT STORET PARM CODE 00722 -- CYANIDE FREE CN MG/L STORET PARM CODE 00723 -- CYANIDE DISSOLVE UG/L STORET PARM CODE 00724 -- CYANIDE COMPLEX UG/L STORET PARM CODE 01291 -- CYANIDE FILTERAB WAT UG/L STORET PARM CODE 03630 -- CYANIDE REG DRY WT MG/KG STORET PARM CODE 03705 -- CYANIDE ELUTRIAT MG/L STORET PARM CODE 34325 -- CYANIDE SUSPMG/L STORET PARM CODE 34326 -- CYANIDE TISMG/KG WET WGT

Page 139 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 46479 -- CYANIDE DISS WTR UG/L STORET PARM CODE 49526 -- CYANIDE WETWT SEDMG/KG STORET PARM CODE 61555 -- CYANIDE SLUDGE TOT MG/L STORET PARM CODE 61556 -- CYANIDE SLUDGE SOLMG/KG STORET PARM CODE 78248 -- CYANIDE TOT REC WTR UG/L STORET PARM CODE 79595 -- CYANIDE WASMG/KG STORET PARM CODE 81208 -- CYANIDE FREE MG/L STORET PARM CODE 81210 -- CYANIDE ILLINOIS MG/L STORET PARM CODE 82573 -- CN/CHLR- INATION WAT MG/L STORET PARM CODE 85008 -- CYANIDE TOTAL #/DAY

Cyanides Amenable to Chlorination EPA REFERENCE ID (EPA ONLY) 966879 EPA SYSTEMATIC NAME Cyanides amenable to chlorination (HCN & CN)

Cyanogen chloride CAS NUMBER 506-77-4 EPA REFERENCE ID (EPA ONLY) 49072 EPA SYSTEMATIC NAME Cyanogen chloride ((CN)Cl) STORET PARM CODE 77022 -- CYANGNCL TOTAL UG/L

Cyclethrin CAS NUMBER 97-11-0

Cycloate CAS NUMBER 1134-23-2 EPA REFERENCE ID (EPA ONLY) 79624 EPA SYSTEMATIC NAME Carbamothioic acid, cyclohexylethyl-, S-ethyl ester STORET PARM CODE 04031 -- CYCLOATE DISS WTR REC UG/L STORET PARM CODE 30254 -- CYCLOATE WTR, WHL REC,UG/L STORET PARM CODE 81891 -- CYCLOATE SED DRY WGTUG/KG STORET PARM CODE 81892 -- CYCLOATE WHL WAT UG/L

Cyclobutane, 1,1-dimethyl-2-octyl- CAS NUMBER 62338-30-1 EPA REFERENCE ID (EPA ONLY) 963504

Page 140 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Cyclobutane, 1,1-dimethyl-2-octyl- STORET PARM CODE 61180

Cyclododecane CAS NUMBER 294-62-2

Cyclohexane CAS NUMBER 110-82-7 EPA REFERENCE ID (EPA ONLY) 27003 EPA SYSTEMATIC NAME Cyclohexane STORET PARM CODE 78555 -- CYCLO HEXANE UG/KG STORET PARM CODE 81570 -- CYCLO HEXANE TOT UG/L

Cyclohexane, 1-bromo-2-chloro-, cis- CAS NUMBER 51422-75-4

Cyclohexanecarboxylic acid CAS NUMBER 98-89-5 EPA REFERENCE ID (EPA ONLY) 18366 EPA SYSTEMATIC NAME Cyclohexanecarboxylic acid STORET PARM CODE 77294 -- CYCHXCBR TOTAL UG/L

Cyclohexanol CAS NUMBER 108-93-0 EPA REFERENCE ID (EPA ONLY) 25494 EPA SYSTEMATIC NAME Cyclohexanol STORET PARM CODE 77106 -- CYCHXNOL TOTAL UG/L

Cyclohexanol, 2-bromo-, cis- CAS NUMBER 16536-57-5

Cyclohexanone CAS NUMBER 108-94-1 EPA REFERENCE ID (EPA ONLY) 25502 EPA SYSTEMATIC NAME Cyclohexanone STORET PARM CODE 75160 -- CYCHXONE SED DRY WGTUG/KG STORET PARM CODE 77097 -- CYCHXONE TOTAL UG/L STORET PARM CODE 81690 -- CYCLOHEX ANONE TOT MG/L

Page 141 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Cyclohexanone, 2-cyclohexylidene- CAS NUMBER 1011-12-7 EPA REFERENCE ID (EPA ONLY) 76554 EPA SYSTEMATIC NAME Cyclohexanone, 2-cyclohexylidene- STORET PARM CODE 77976 -- CYHXLIDN CYHXANON UG/L

Cyclohexene CAS NUMBER 110-83-8 EPA REFERENCE ID (EPA ONLY) 27011 EPA SYSTEMATIC NAME Cyclohexene

Cyclohexene sulfide CAS NUMBER 286-28-2

Cyclohexenecarboxylic acid, 3- CAS NUMBER 4771-80-6 EPA REFERENCE ID (EPA ONLY) 961870 EPA SYSTEMATIC NAME 3-Cyclohexene-1-carboxylic acid STORET PARM CODE 81675 -- 3-CH-1- CARBACID TOT MG/L

Cyclohexyl amine CAS NUMBER 108-91-8 EPA REFERENCE ID (EPA ONLY) 25486 EPA SYSTEMATIC NAME Cyclohexanamine STORET PARM CODE 77101 -- CYCHEXAM TOTAL UG/L

Cyclopenta(DEF)phenanthrene, 4H- CAS NUMBER 203-64-5 EPA REFERENCE ID (EPA ONLY) 40667 EPA SYSTEMATIC NAME 4H-Cyclopenta[def]phenanthrene STORET PARM CODE 45017 -- PHENANTH SED DRY WGTUG/KG STORET PARM CODE 49411 -- CYCPDEFP SIEV

Cyclopenta[g]-2-benzopyran, 1,3,4,6,7,8-hexahydro-4,6,6,7,8, CAS NUMBER 1222-05-5 EPA REFERENCE ID (EPA ONLY) 81414

Cyclopentane CAS NUMBER 287-92-3 EPA REFERENCE ID (EPA ONLY) 41020

Page 142 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Cyclopentane STORET PARM CODE 81571 -- CYCLO PENTANE TOT UG/L

Cyclopentane, 1,1,3-trimethyl-3-(2-methyl-2-propenyl)- CAS NUMBER 74421-09-3 EPA REFERENCE ID (EPA ONLY) 963660 EPA SYSTEMATIC NAME Cyclopentane, 1,1,3-trimethyl-3-(2-methyl-2-propenyl)- STORET PARM CODE 61184

Cyclopropylbenzene CAS NUMBER 873-49-4 EPA REFERENCE ID (EPA ONLY) 961292 EPA SYSTEMATIC NAME Benzene, cyclopropyl- STORET PARM CODE 50433

Cyfluthrin CAS NUMBER 68359-37-5

Cymene CAS NUMBER 99-87-6 EPA REFERENCE ID (EPA ONLY) 18986 EPA SYSTEMATIC NAME Benzene, 1-methyl-4-(1-methylethyl)- STORET PARM CODE 03908 -- ISOPRPYL TOLNETOT EFF UG/L STORET PARM CODE 04397 -- ISPRPTOL LAND DRY WT UG/G STORET PARM CODE 30341 -- BNZ1MTHL RECOVER WTR UG/L STORET PARM CODE 77356 -- 1M4ISOPB TOTAL UG/L STORET PARM CODE 78484 -- 1M4ISOPB SED, DRY WT.UG/KG

Cymene, o- CAS NUMBER 527-84-4 EPA REFERENCE ID (EPA ONLY) 50310 EPA SYSTEMATIC NAME Benzene, 1-methyl-2-(1-methylethyl)- STORET PARM CODE 77335 -- 1M2ISOPB TOTAL UG/L

Cypermethrin (Cymbush) CAS NUMBER 52315-07-8

Cyprazine CAS NUMBER 22936-86-3

Page 143 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 962704 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, 6-chloro-N-cyclopropyl-N'-(1- methylethyl)- STORET PARM CODE 82187 -- CYPRAZIN TOTAL UG/L

D-Limonene CAS NUMBER 5989-27-5 EPA ID (SUBSTANCE REGISTRY) D-Limonene EPA REFERENCE ID (EPA ONLY) 136648

EPA SYSTEMATIC NAME Cyclohexene, 1-methyl-4-(1-methylethenyl)-, (4R)-

DDD CAS NUMBER 72-54-8 EPA REFERENCE ID (EPA ONLY) 4937 EPA SYSTEMATIC NAME Benzene, 1,1'-(2,2-dichloroethylidene)bis[4-chloro- STORET PARM CODE 03739 -- P,P'-DDD ELUTRIAT UG/L STORET PARM CODE 04596 -- P-DDD SLUDGE TOTMG/KG STORET PARM CODE 30117 -- 44DDD SOIL,REC MG/KG STORET PARM CODE 34651 -- P,P'DDD DIS UG/L STORET PARM CODE 34652 -- P,P'DDD SUS UG/L STORET PARM CODE 39310 -- P,P'DDD TOT UG/L STORET PARM CODE 39311 -- P,P'DDD SEDUG/KG DRY WGT STORET PARM CODE 39312 -- P,P'DDD TISMG/KG WET WGT STORET PARM CODE 39313 -- P P DDD TISSUE FAT UG/G STORET PARM CODE 39314 -- P P DDD ORGANISM TOT UG/G STORET PARM CODE 39360 -- DDD WHL SMPL UG/L STORET PARM CODE 39361 -- DDD FLT FRAC UG/L STORET PARM CODE 39362 -- DDD SUS FRAC UG/L STORET PARM CODE 39363 -- DDD MUD UG/KG STORET PARM CODE 39364 -- DDD SHELFISH UG/KG WT STORET PARM CODE 45559 -- PP'-DDD ADIPOSE TISMG/KG STORET PARM CODE 49326 -- DDD,P,P' SIEV

Page 144 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49375 -- DDD,P,P' TISS WET WT UG/KG STORET PARM CODE 61482 -- P,P'DDD SLUDGE SOLUG/KG STORET PARM CODE 78427 -- 4,4'-DDD SEDIMENT WETMG/KG STORET PARM CODE 79166 -- 4,4'-DDD FISH TIS DRYMG/KG STORET PARM CODE 79679 -- P,P'-DDD WASMG/KG STORET PARM CODE 81625 -- P,P'-DDD SHEL DRY WGTUG/KG STORET PARM CODE 81860 -- P,P'-DDD SHELLWET WGTUG/KG STORET PARM CODE 81897 -- DDD TOT TISS WET WGTMG/KG STORET PARM CODE 85210 -- PPDDD EGGS UG/G STORET PARM CODE 85217 -- PPDDD AIR NG/M3 STORET PARM CODE 85224 -- PPDDD PLANT UG/G

DDD, 2,4'- ***retired*** (use o,p'-DDD)

DDD, o,p'- CAS NUMBER 53-19-0 EPA REFERENCE ID (EPA ONLY) 775643 EPA SYSTEMATIC NAME Benzene, 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethyl]- STORET PARM CODE 39315 -- O,P' DDD WHL SMPL UG/L STORET PARM CODE 39316 -- O,P' DDD MUD DRY UG/KG STORET PARM CODE 39325 -- O,P DDD TISSUE UG/G STORET PARM CODE 45554 -- O,P'-DDD TISSUEW WT UG/KG STORET PARM CODE 45560 -- OP'-DDD ADIPOSE TISMG/KG STORET PARM CODE 49325 -- DDD,O,P' SIEV STORET PARM CODE 49374 -- DDD,O,P' TISS WET WT UG/KG STORET PARM CODE 81825 -- O,P'-DDD SHELLWET WGTUG/KG

DDD, p,p'- ***retired*** (Use DDD)

DDE CAS NUMBER 72-55-9 EPA REFERENCE ID (EPA ONLY) 4945 EPA SYSTEMATIC NAME Benzene, 1,1'-(dichloroethenylidene)bis[4-chloro-

Page 145 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 03740 -- P,P'-DDE ELUTRIAT UG/L STORET PARM CODE 04597 -- P-DDE SLUDGE TOTMG/KG STORET PARM CODE 30118 -- 44DDE SOIL,REC MG/KG STORET PARM CODE 34653 -- P,P'DDE DIS UG/L STORET PARM CODE 34654 -- P,P'DDE SUS UG/L STORET PARM CODE 39320 -- P,P'DDE TOT UG/L STORET PARM CODE 39321 -- P,P'DDE SEDUG/KG DRY WGT STORET PARM CODE 39322 -- P,P'DDE TISMG/KG WET WGT STORET PARM CODE 39323 -- P P DDE TISSUE FAT UG/G STORET PARM CODE 39324 -- P P DDE ORGANISM TOT UG/G STORET PARM CODE 39365 -- DDE WHL SMPL UG/L STORET PARM CODE 39366 -- DDE FLT FRAC UG/L STORET PARM CODE 39367 -- DDE SUS FRAC UG/L STORET PARM CODE 39368 -- DDE MUD UG/KG STORET PARM CODE 39369 -- DDE SHELFISH UG/KG WT STORET PARM CODE 45557 -- PP'-DDE ADIPOSE TISMG/KG STORET PARM CODE 49328 -- DDE,P,P' SIEV STORET PARM CODE 49372 -- DDE,P,P' TISS WET WT UG/KG STORET PARM CODE 61479 -- P,P'DDE SLUDGE SOLUG/KG STORET PARM CODE 75046 -- DDE,P,P' -SED,DRY WT,UG/KG STORET PARM CODE 78426 -- 4,4'-DDE SEDIMENT WETMG/KG STORET PARM CODE 79164 -- 4,4'-DDE FISH TIS DRYMG/KG STORET PARM CODE 79680 -- P,P'-DDE WASMG/KG STORET PARM CODE 81626 -- P,P'-DDE SHEL DRY WGTUG/KG STORET PARM CODE 81861 -- P,P'-DDE SHELLWET WGTUG/KG STORET PARM CODE 81896 -- DDE TOT TISS WET WGTMG/KG STORET PARM CODE 85211 -- PPDDE EGGS UG/G STORET PARM CODE 85218 -- PPDDE AIR NG/M3 STORET PARM CODE 85225 -- PPDDE PLANT UG/G

Page 146 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

DDE, 2,4'- ***retired*** (Use o,p'-DDE)

DDE, o,p'- CAS NUMBER 3424-82-6 EPA REFERENCE ID (EPA ONLY) 775866 EPA SYSTEMATIC NAME Benzene, 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]- STORET PARM CODE 39327 -- OP DDE WHL SMP L UG/L STORET PARM CODE 39328 -- O,P' DDE MUD UG/KG STORET PARM CODE 39329 -- O,P' DDE TISSUE UG/G STORET PARM CODE 45558 -- OP'-DDE ADIPOSE TISMG/KG STORET PARM CODE 46325 -- O,P DDE WHL SMPL UG/L STORET PARM CODE 49327 -- DDE, O,P' SIEV STORET PARM CODE 49373 -- DDE, O,P' TISS WET WT UG/KG STORET PARM CODE 81760 -- O,P'-DDE FISH WET WG TMG/KG STORET PARM CODE 81824 -- O,P'-DDE SHELL WET WG TUG/KG

DDE, p,p'-, or 4,4'-DDE ***retired*** (use DDE)

DDMU CAS NUMBER 1022-22-6

DDT CAS NUMBER 50-29-3 EPA REFERENCE ID (EPA ONLY) 1107 EPA SYSTEMATIC NAME Benzene, 1,1'-(2,2,2-trichloroethylidene)bis[4-chloro- STORET PARM CODE 03741 -- P,P'-DDT ELUTRIAT UG/L STORET PARM CODE 30119 -- 44DDT SOIL,REC MG/KG STORET PARM CODE 34655 -- P,P'DDT DIS UG/L STORET PARM CODE 34656 -- P,P'DDT SUS UG/L STORET PARM CODE 39290 -- TOT DDT TISSUE UG/G STORET PARM CODE 39300 -- P,P'DDT TOT UG/L STORET PARM CODE 39301 -- P,P'DDT SEDUG/KG DRY WGT STORET PARM CODE 39302 -- P,P'DDT TISMG/KG WET WGT STORET PARM CODE 39303 -- P P DDT TISSUE FAT UG/G

Page 147 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 39304 -- P P DDT ORGANISM TOT UG/G STORET PARM CODE 39317 -- P,P' DDT FISH UG/KG STORET PARM CODE 39358 -- TOT DDT ORGANISM TOT UG/G STORET PARM CODE 39359 -- DDT SUM ANALOGS MUDUG/KG STORET PARM CODE 39370 -- DDT WHL SMPL UG/L STORET PARM CODE 39371 -- DDT FLT FRAC UG/L STORET PARM CODE 39372 -- DDT SUS FRAC UG/L STORET PARM CODE 39373 -- DDT MUD UG/KG STORET PARM CODE 39374 -- DDT SHELFISH UG/KG WT STORET PARM CODE 39375 -- DDT SUM ANALOGS ORG UG/G STORET PARM CODE 39376 -- DDT SUM TISSUE UG/G STORET PARM CODE 39377 -- TOT DDT TISSUE FAT UG/G STORET PARM CODE 39378 -- DDT SUM TISSUE FAT UG/G STORET PARM CODE 45555 -- PP'-DDT ADIPOSE TISMG/MG STORET PARM CODE 49010 -- UNKNOWNC WHL SMPL UG/L STORET PARM CODE 49330 -- DDT,P,P' SIEV STORET PARM CODE 49376 -- DDT,P,P' TISS WET WT UG/KG STORET PARM CODE 61476 -- P,P'DDT SLUDGE SOLUG/KG STORET PARM CODE 61477 -- P,P'DDT SLUDGE TOT UG/L STORET PARM CODE 78425 -- 4,4'-DDT SEDIMENT WETMG/KG STORET PARM CODE 79163 -- 4,4'-DDT FISH TIS DRYMG/KG STORET PARM CODE 79681 -- P,P'-DDT WASMG/KG STORET PARM CODE 81715 -- P,P'DDT SHEL DRY WGTUG/KG STORET PARM CODE 81800 -- DDT SED WET WGT MG/KG STORET PARM CODE 81801 -- DDT SED WET WGT MG/KG STORET PARM CODE 81833 -- DDT FISH DRY WGT MG/KG STORET PARM CODE 81862 -- P,P'-DDT SHELLWET WGTUG/KG STORET PARM CODE 85213 -- PPDDT EGGS UG/G STORET PARM CODE 85214 -- DDT SUM EGGS UG/G STORET PARM CODE 85220 -- PPDDT AIR NG/M3

Page 148 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 85221 -- DDT SUM AIR NG/M3 STORET PARM CODE 85227 -- PPDDT PLANT UG/G STORET PARM CODE 85228 -- DDT SUM PLANT UG/G

DDT, 2,4'- ***retired*** (use o,p'-DDT)

DDT, p,p'-, or 4,4'-DDT ***retired*** (use DDT)

DDT-o,p' CAS NUMBER 789-02-6 EPA REFERENCE ID (EPA ONLY) 70516 EPA SYSTEMATIC NAME Benzene, 1-chloro-2-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]- STORET PARM CODE 39305 -- O,P' DDT WHL SMPL UG/L STORET PARM CODE 39306 -- O,P' DDT MUD DRY UG/KG STORET PARM CODE 39307 -- O P DDT TISSUE UG/G STORET PARM CODE 39308 -- O P DDT TISSUE FAT UG/G STORET PARM CODE 39309 -- O P DDT ORGANISM TOT UG/G STORET PARM CODE 39318 -- O,P' DDT FISH UG/KG STORET PARM CODE 45556 -- OP'-DDT ADIPOSE TISMG/KG STORET PARM CODE 49329 -- DDT,O,P' SIEV STORET PARM CODE 49377 -- DDT,O,P' TISS WET WT UG/KG STORET PARM CODE 81814 -- O,P'-DDT SHELLWET WGTUG/KG STORET PARM CODE 85212 -- OPDDT EGGS UG/G STORET PARM CODE 85219 -- OPDDT AIR NG/M3 STORET PARM CODE 85226 -- OPDDT PLANT UG/G

DNBP, 4,6-Dinitro-2-sec-butylphenol CAS NUMBER 88-85-7 EPA REFERENCE ID (EPA ONLY) 12047 EPA SYSTEMATIC NAME Phenol, 2-(1-methylpropyl)-4,6-dinitro- STORET PARM CODE 30030 -- DINOSEB SOIL,REC MG/KG STORET PARM CODE 30191 -- DINOSEB WTR,WHL REC UG/L STORET PARM CODE 38779 -- DINOSEB DISSUG/L

Page 149 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 38780 -- DINOSEB SUSPUG/L STORET PARM CODE 38781 -- DINOSEB SEDUG/KG STORET PARM CODE 49301 -- DINOSEB RECV0.7U FLTRUG/L STORET PARM CODE 81287 -- DNBP TOT UG/L STORET PARM CODE 82226 -- 2BUTL-46 DINO2PHE NOL UG/L

Daconil CAS NUMBER 1897-45-6 EPA REFERENCE ID (EPA ONLY) 93971 EPA SYSTEMATIC NAME 1,3-Benzenedicarbonitrile, 2,4,5,6-tetrachloro- STORET PARM CODE 49306 -- CLRTHLNL RECV0.7U FLTRUG/L STORET PARM CODE 70314 -- DACONIL IN WATER UG/L

Dacthal CAS NUMBER 1861-32-1 EPA REFERENCE ID (EPA ONLY) 93518 EPA SYSTEMATIC NAME 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrachloro-, dimethyl ester STORET PARM CODE 39770 -- DACTHAL WHL SMPL UG/L STORET PARM CODE 49304 -- DACTHAL RECV0.7U FLTRUG/L STORET PARM CODE 49324 -- DCPA SIEV STORET PARM CODE 49378 -- DCPA TISS WET WT UG/KG STORET PARM CODE 81619 -- DCPA SED DRY WGTUG/KG STORET PARM CODE 82004 -- DACTHAL TISS WETMG/KG STORET PARM CODE 82682 -- DCPA TOT RECV WTR UG/L

Darvon CAS NUMBER 469-62-5

Decachlorobiphenyl ***retired*** (CHANGE TO ISN 1386)

Decafluorobiphenyl CAS NUMBER 434-90-2

Decahydronaphthalene CAS NUMBER 91-17-8 EPA REFERENCE ID (EPA ONLY) 13300 EPA SYSTEMATIC NAME Naphthalene, decahydro-

Page 150 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 79050 -- DECANAPH TISWETWT MG/KG

Decamethylcyclopentasiloxane CAS NUMBER 541-02-6 EPA REFERENCE ID (EPA ONLY) 52019 EPA SYSTEMATIC NAME Cyclopentasiloxane, decamethyl- STORET PARM CODE 81707 -- DMCPS TOT MG/L

Decane CAS NUMBER 124-18-5 EPA REFERENCE ID (EPA ONLY) 33456 EPA SYSTEMATIC NAME Decane STORET PARM CODE 49703 -- DECANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49704 -- DECANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 77427 -- N-DECANE TOTAL UG/L

Decanoic acid, n- CAS NUMBER 334-48-5 EPA REFERENCE ID (EPA ONLY) 42739 EPA SYSTEMATIC NAME Decanoic acid STORET PARM CODE 75669 -- CAPRIC A SED DRY WGTUG/KG STORET PARM CODE 77595 -- CAPRIC A TOTAL UG/L STORET PARM CODE 81677 -- DECANOIC ACID TOT MG/L

Decanol, 1- CAS NUMBER 112-30-1 EPA REFERENCE ID (EPA ONLY) 28308 EPA SYSTEMATIC NAME 1-Decanol STORET PARM CODE 78558 -- DECANOL UG/KG STORET PARM CODE 81417 -- C10 ALCOHOL TOT UG/L

Decyne CAS NUMBER 27381-15-3 EPA REFERENCE ID (EPA ONLY) 962860 EPA SYSTEMATIC NAME Decyne

Dehydroabietic acid CAS NUMBER 1740-19-8

Page 151 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 91827 EPA SYSTEMATIC NAME 1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro- 1,4a-dimethyl-7-(1-methylethyl)-, (1R,4aS,10aR)- STORET PARM CODE 81678 -- DEHYDRO ABITIC A TOT MG/L STORET PARM CODE 81869 -- DHA SED DRY WGT MG/KG

Dehydroabietic acid, methyl ester CAS NUMBER 1235-74-1 EPA REFERENCE ID (EPA ONLY) 961383 EPA SYSTEMATIC NAME 1-Phenanthrenecarboxylic acid,1,2,3,4,4a,9,10,10a-octahydro- 1,4a-dimethyl-7-(1-methylethyl)-, methyl ester, (1R,4aS,10aR)- STORET PARM CODE 81484 -- METHYL DEHABITA TOT UG/L

Dehydroabietylamine CAS NUMBER 1446-61-3

Dehydroabietylamine acetate CAS NUMBER 2026-24-6

Dehydroabietylamine pentachlorophenate CAS NUMBER 35109-57-0

Dehydroabietylamine-ethylene oxide condensate CAS NUMBER 51344-62-8

Dehydroabietylammonium phenoxide CAS NUMBER 53404-25-4

Deisopropyldeethylatrazine CAS NUMBER 3397-62-4 EPA REFERENCE ID (EPA ONLY) 115386 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, 6-chloro- STORET PARM CODE 04002 -- DETDISAT SED BOTM RECUG/KG STORET PARM CODE 75979 -- ATRAZINE DEISOETL WTR UG/L

Demeton CAS NUMBER 8065-48-3 EPA REFERENCE ID (EPA ONLY) 160234 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-diethyl O-[2-(ethylthio)ethyl] ester, mixture with O,O-diethyl S-[2-(ethylthio)ethyl] phosphorothioate STORET PARM CODE 29997 -- DEMETON SOIL,REC MG/KG STORET PARM CODE 39560 -- DEMETON WHL SMPL UG/L

Page 152 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81321 -- SYSTOX TOT UG/L STORET PARM CODE 82400 -- DEMETON SEDIMENT UG/KG STORET PARM CODE 82401 -- DEMETON TISSUE MG/KG

Demeton, o- CAS NUMBER 298-03-3 EPA REFERENCE ID (EPA ONLY) 748939 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-diethyl O-[2-(ethylthio)ethyl] ester STORET PARM CODE 49173 -- DEMETON O- WTR TOT UG/L

Demeton, s- CAS NUMBER 126-75-0 EPA REFERENCE ID (EPA ONLY) 708669 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-diethyl S-(2-(ethylthio)ethyl) ester STORET PARM CODE 49174 -- DEMETON S- WTR TOT UG/L STORET PARM CODE 50777 -- DEMETON- SSED DRY WT UG/KG

Density EPA ID (SUBSTANCE REGISTRY) E1641935 EPA REFERENCE ID (EPA ONLY) 1641935 EPA SYSTEMATIC NAME Density STORET PARM CODE 71815 -- DENSITY SEA-WATR G/L-1000 STORET PARM CODE 71820 -- DENSITY GM/ML

Density as sigma-t

Desethyl atrazine CAS NUMBER 6190-65-4 EPA REFERENCE ID (EPA ONLY) 775908 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, 6-chloro-N-(1-methylethyl)- STORET PARM CODE 04003 -- DEET ATR SED BOTM RECUG/KG STORET PARM CODE 04040 -- DEETH AT DISS WTR REC UG/L STORET PARM CODE 46373 -- DETHATRZ WATER TOT UG/L STORET PARM CODE 75981 -- ATRAZINE DEETHYL WTR UG/L

Desipramine CAS NUMBER 50-47-5

Page 153 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Desisopropyl atrazine CAS NUMBER 1007-28-9 EPA REFERENCE ID (EPA ONLY) 775775 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, 6-chloro-N-ethyl- STORET PARM CODE 04001 -- DEISPRAT SED BOTM RECUG/KG STORET PARM CODE 04038 -- DEISPRAT DISS WTR REC UG/L STORET PARM CODE 46374 -- DISPRATR WATER TOT UG/L STORET PARM CODE 75980 -- ATRAZINE DEISPRPL WTR UG/L

Deuteated methylcyclohexane CAS NUMBER 10120-28-2 EPA REFERENCE ID (EPA ONLY) 962167 EPA SYSTEMATIC NAME Cyclohexane-d11, methyl-d3-

Deuterated toluene CAS NUMBER 2037-26-5 EPA REFERENCE ID (EPA ONLY) 961581 EPA SYSTEMATIC NAME Benzene-d5, methyl-d3-

Dextronorgestrel

Di(dehydroabietyl)amine acetate CAS NUMBER 53404-27-6

Di-n-butyl Tin(IV) Dichloride CAS NUMBER 683-18-1 EPA REFERENCE ID (EPA ONLY) 67389 EPA SYSTEMATIC NAME Stannane, dibutyldichloro- STORET PARM CODE 61293

Diallate CAS NUMBER 2303-16-4 EPA REFERENCE ID (EPA ONLY) 99895 EPA SYSTEMATIC NAME Carbamothioic acid, bis(1-methylethyl)-, S-(2,3-dichloro-2-propenyl) ester STORET PARM CODE 73540 -- CARBACID 1MTH23DI TOTWUG/L

Diallyl phthalate CAS NUMBER 131-17-9

Page 154 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 35337 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, di-2-propenyl ester STORET PARM CODE 61171

Diamino-s-triazine, 2,4- CAS NUMBER 504-08-5 EPA REFERENCE ID (EPA ONLY) 961136 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine STORET PARM CODE 04442 -- DAMNATRZ WATER TOT UG/L

Diaminotoluene (mixed isomers) CAS NUMBER 25376-45-8 EPA REFERENCE ID (EPA ONLY) 232421 EPA SYSTEMATIC NAME Benzenediamine, ar-methyl- STORET PARM CODE 73648 -- BZDIAMNE AR-METH TOTWUG/L

Dianisidine, o- CAS NUMBER 119-90-4 EPA REFERENCE ID (EPA ONLY) 30924 EPA SYSTEMATIC NAME [1,1'-Biphenyl]-4,4'-diamine, 3,3'-dimethoxy- STORET PARM CODE 73557 -- 1,1'BIPH 4,4'DIAM TOTWUG/L

Diatoms STORET PARM CODE 32107 -- ALGAE DIATOMS U**3/UL STORET PARM CODE 60370 -- ALGAE DIATOMS CELLS/ML STORET PARM CODE 60390 -- DIATOMS DOM SPEC % OF TOT STORET PARM CODE 60391 -- % OF TOT DIATOMS 2ND SPEC STORET PARM CODE 60392 -- % OF TOT DIATOMS 3RD SPEC STORET PARM CODE 60393 -- % OF TOT DIATOMS 4TH SPEC STORET PARM CODE 60394 -- % OF TOT DIATOMS OTH SPEC STORET PARM CODE 60400 -- DIATOMS CENTRIC /ML STORET PARM CODE 60600 -- DIATOMS PENNATE /ML STORET PARM CODE 60610 -- INERT SHELLS CNTRC/ML STORET PARM CODE 60620 -- INERT SHELLS PNATE/ML STORET PARM CODE 61390 -- 1ST DOM SPECIES DIATOMS

Page 155 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 61391 -- 2ND DOM SPECIES DIATOMS STORET PARM CODE 61392 -- 3RD DOM SPECIES DIATOMS STORET PARM CODE 61393 -- 4TH DOM SPECIES DIATOMS STORET PARM CODE 71416 -- DIATOMA SP. NO/LITER STORET PARM CODE 81804 -- DIATOMS TOT PERI NUM/SQMM

Diazinon CAS NUMBER 333-41-5 EPA REFERENCE ID (EPA ONLY) 42705 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-diethyl O-[6-methyl-2-(1-methylethyl)-4- pyrimidinyl] ester STORET PARM CODE 04235 -- DIAZINON WET WT SEDMG/KG STORET PARM CODE 29998 -- DIAZINON SOIL,REC MG/KG STORET PARM CODE 39570 -- DIAZINON WHL SMPL UG/L STORET PARM CODE 39571 -- DIAZINON MUD UG/KG STORET PARM CODE 39572 -- DIAZINON FLT FRAC UG/L STORET PARM CODE 39573 -- DIAZINON SUS FRAC UG/L STORET PARM CODE 73151 -- DIAZINON DRY WT SEDUG/KG STORET PARM CODE 81806 -- DIAZINON FISH WET WGTMG/KG

Dibenz(a,j)acridine CAS NUMBER 224-42-0 EPA REFERENCE ID (EPA ONLY) 40741 EPA SYSTEMATIC NAME Dibenz[a,j]acridine STORET PARM CODE 04291 -- DBNZACRD DRY WT LNDUG/KG STORET PARM CODE 73356 -- DBNZAJAC REG DRY WT UG/KG STORET PARM CODE 73542 -- DBENZ AJ ACRIDIN TOTWUG/L

Dibenzo[a,h]anthracene CAS NUMBER 53-70-3 EPA REFERENCE ID (EPA ONLY) 1685 EPA SYSTEMATIC NAME Dibenz[a,h]anthracene STORET PARM CODE 03658 -- DBNZANTH ELUTRIAT UG/L STORET PARM CODE 03681 -- NNTRPRAM ELUTRIAT UG/L

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Name Alias Type Alias Name

STORET PARM CODE 30154 -- DIBN(AH) SOIL,REC MG/KG STORET PARM CODE 34556 -- DIBENZ(A H)ANTHRA TOTWUG/L STORET PARM CODE 34557 -- DIBENZ(A H)ANTHRA DISSUG/L STORET PARM CODE 34558 -- DIBENZ(A H)ANTHRA SUSPUG/L STORET PARM CODE 34559 -- DBAHANTH SEDUG/KG DRY WGT STORET PARM CODE 34560 -- DBAHANTH TISMG/KG WET WGT STORET PARM CODE 49461 -- DBNZAHAN SIEV STORET PARM CODE 78352 -- DIBZ(AH) ANTHRACN WETMG/KG STORET PARM CODE 79040 -- DBENAHAN TISWETWT MG/KG STORET PARM CODE 79102 -- DIBZ(AH) ANTHRACN DRYMG/KG STORET PARM CODE 79508 -- 1256DIBZ ANTHRACN WASMG/KG STORET PARM CODE 85752 -- DIBZ(AH) ANT,SOIL DRYMG/KG

Dibenzofuran CAS NUMBER 132-64-9 EPA REFERENCE ID (EPA ONLY) 35709 EPA SYSTEMATIC NAME Dibenzofuran STORET PARM CODE 30188 -- DIBNZOFR SOIL,REC MG/KG STORET PARM CODE 75647 -- DBNZOFUR SED DRY WGTUG/KG STORET PARM CODE 76619 -- DBNZOFUR TISS WET WGTMG/KG STORET PARM CODE 78304 -- DIBZFURN SEDIMENT WETMG/KG STORET PARM CODE 81302 -- DIBENZO FURAN TOT UG/L

Dibenzothiophene CAS NUMBER 132-65-0 EPA REFERENCE ID (EPA ONLY) 35717 EPA SYSTEMATIC NAME Dibenzothiophene STORET PARM CODE 49452 -- DBNZTHPH SIEV STORET PARM CODE 49767 -- C1 ALKYL DIBENZOTHIOPHENE DRY WEIGHT SEDIMENTUG/KG STORET PARM CODE 49768 -- C2 ALKYL DIBENZOTHIOPHENE DRY WEIGHT SEDIMENTUG/KG STORET PARM CODE 49769 -- C3 ALKYL DIBENZOTHIOPHENE DRY WEIGHT SEDIMENTUG/KG

Page 157 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49798 -- C1 ALKYL DIBENZOTHIOPHENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49799 -- C2 ALKYL DIBENZOTHIOPHENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49800 -- C3 ALKYL DIBENZOTHIOPHENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 75714 -- DPHNLSUL SED DRY WGTUG/KG STORET PARM CODE 76686 -- DPHNLSUL TISS WET WGTMG/KG

Dibenzothiophenes, 1- EPA REFERENCE ID (EPA ONLY) 17074873

Dibenzylamine CAS NUMBER 103-49-1 EPA REFERENCE ID (EPA ONLY) 21436 EPA SYSTEMATIC NAME Benzenemethanamine, N-(phenylmethyl)- STORET PARM CODE 77689 -- DBNZLAMN TOTAL UG/L

Dibromo-3-nitrilopropionamide, 2,2- CAS NUMBER 10222-01-2 EPA REFERENCE ID (EPA ONLY) 169524 EPA SYSTEMATIC NAME Acetamide, 2,2-dibromo-2-cyano- STORET PARM CODE 76993 -- DIBR NIT PROPIO MG/L

Dibromoacetic acid (DBAA) CAS NUMBER 631-64-1 EPA REFERENCE ID (EPA ONLY) 65201 EPA SYSTEMATIC NAME Acetic acid, dibromo-

Dibromoacetonitrile CAS NUMBER 3252-43-5 EPA REFERENCE ID (EPA ONLY) 113654 EPA SYSTEMATIC NAME Acetonitrile, dibromo-

Dibromochloroethane CAS NUMBER 73506-94-2 EPA REFERENCE ID (EPA ONLY) 963652 EPA SYSTEMATIC NAME Ethane, dibromochloro- STORET PARM CODE 77749 -- 12DBRCLE TOTAL UG/L

Page 158 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Dibromodichloromethane CAS NUMBER 594-18-3 EPA REFERENCE ID (EPA ONLY) 57588 EPA SYSTEMATIC NAME Methane, dibromodichloro- STORET PARM CODE 77779 -- DBRDCLM TOTAL UG/L STORET PARM CODE 82153 -- DCLDBRME IN AIR NG/CC

Dibromomethane CAS NUMBER 74-95-3 EPA REFERENCE ID (EPA ONLY) 5173 EPA SYSTEMATIC NAME Methane, dibromo- STORET PARM CODE 30075 -- DIBROMTH SOIL,REC MG/KG STORET PARM CODE 30217 -- DIBROMTH WTR,WHL REC UG/L STORET PARM CODE 77596 -- DBRMETHA TOTAL UG/L STORET PARM CODE 78756 -- DIBROMO METHANE SEDUG/KG

Dibutyl nonanedioate CAS NUMBER 2917-73-9 EPA REFERENCE ID (EPA ONLY) 108795 EPA SYSTEMATIC NAME Nonanedioic acid, dibutyl ester STORET PARM CODE 81523 -- DIBUTYL NONANDOA TOT UG/L

Dibutyl phthalate CAS NUMBER 84-74-2 EPA REFERENCE ID (EPA ONLY) 10025 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, dibutyl ester STORET PARM CODE 03659 -- DINBUPHT ELUTRIAT UG/L STORET PARM CODE 34327 -- DNB PHTH DISS UG/L STORET PARM CODE 34683 -- DNB PHTH TIS-WET MG/KG STORET PARM CODE 39110 -- DNB PHTH TOTAL UG/L STORET PARM CODE 39111 -- DBP'S FISH WWT UG/KG STORET PARM CODE 39112 -- DNB PHTH MUD-DRY UG/KG STORET PARM CODE 39113 -- DBP'S F ISH WWT UG/KG STORET PARM CODE 39114 -- DNB PHTH SUSP UG/L STORET PARM CODE 39115 -- DBP'S SU S.FRAC.D WT UG/KG

Page 159 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 39116 -- DBP SLDG E STP DW T UG/KG STORET PARM CODE 49381 -- DBTYLPHT SIEV STORET PARM CODE 73232 -- DINBUPTH REG DRY WT UG/KG STORET PARM CODE 78338 -- DINBUPHL SEDIMENT WETMG/KG STORET PARM CODE 79599 -- DINBUTYL PHTHLATE WASMG/KG

Dibutylphthalate, p- CAS NUMBER 1962-75-0 EPA REFERENCE ID (EPA ONLY) 709667 EPA SYSTEMATIC NAME 1,4-Benzenedicarboxylic acid, dibutyl ester STORET PARM CODE 30158 -- PHTHALAT SOIL,REC MG/KG

Dibutyltin CAS NUMBER 1002-53-5 EPA REFERENCE ID (EPA ONLY) 961334 EPA SYSTEMATIC NAME Stannane, dibutyl-

Dicamba CAS NUMBER 1918-00-9 EPA REFERENCE ID (EPA ONLY) 94219 EPA SYSTEMATIC NAME Benzoic acid, 3,6-dichloro-2-methoxy- STORET PARM CODE 04094 -- DCMB,5OH WTR TOT REC UG/L STORET PARM CODE 30028 -- DICAMBA SOIL,REC MG/KG STORET PARM CODE 38442 -- DICAMBA (BANVEL) DISSUG/L STORET PARM CODE 38443 -- DICAMBA (BANVEL) SUSPUG/L STORET PARM CODE 38444 -- DICAMBA (BANVEL) SEDUG/KG STORET PARM CODE 38931 -- DICAMBA BOT MAT UG/KG STORET PARM CODE 82052 -- BANVEL TOTAL UG/L

Dicapthon CAS NUMBER 2463-84-5 EPA REFERENCE ID (EPA ONLY) 102699 EPA SYSTEMATIC NAME Phosphorothioic acid, O-(2-chloro-4-nitrophenyl) O,O-dimethyl ester STORET PARM CODE 39008 -- DICAPTHO WTR FPD UG/L

Page 160 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Dichlobenil CAS NUMBER 1194-65-6 EPA REFERENCE ID (EPA ONLY) 80754 EPA SYSTEMATIC NAME Benzonitrile, 2,6-dichloro- STORET PARM CODE 49303 -- DCLOBENL RECV0.7U FLTRUG/L STORET PARM CODE 82297 -- BNZONITR 26DICHLR WTR UG/L

Dichlofenthion CAS NUMBER 97-17-6 EPA REFERENCE ID (EPA ONLY) 960906 EPA SYSTEMATIC NAME Phosphorothioic acid, O-(2,4-dichlorophenyl) O,O-diethyl ester STORET PARM CODE 38770 -- DICLOFEN THION TOTWUG/L

Dichlone CAS NUMBER 117-80-6 EPA REFERENCE ID (EPA ONLY) 29926 EPA SYSTEMATIC NAME 1,4-Naphthalenedione, 2,3-dichloro- STORET PARM CODE 39150 -- DICHLONE UG/L

Dichloran CAS NUMBER 99-30-9 EPA REFERENCE ID (EPA ONLY) 18630 EPA SYSTEMATIC NAME Benzenamine, 2,6-dichloro-4-nitro- STORET PARM CODE 38446 -- DICLORAN TOTWUG/L STORET PARM CODE 38447 -- DICLORAN DISSUG/L STORET PARM CODE 38448 -- DICLORAN SUSPUG/L

Dichloro-2-butyne, 1,4- CAS NUMBER 821-10-3 EPA REFERENCE ID (EPA ONLY) 71100 EPA SYSTEMATIC NAME 2-Butyne, 1,4-dichloro- STORET PARM CODE 77979 -- DICHLORO BUTYNE UG/L

Dichloro-o-cresol, 4,6- CAS NUMBER 1570-65-6 EPA REFERENCE ID (EPA ONLY) 88807 EPA SYSTEMATIC NAME Phenol, 2,4-dichloro-6-methyl-

Page 161 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77603 -- 46DCLOCR TOTAL UG/L

Dichloroacetic acid (DCAA) CAS NUMBER 79-43-6 EPA REFERENCE ID (EPA ONLY) 7856 EPA SYSTEMATIC NAME Acetic acid, dichloro- STORET PARM CODE 81669 -- DICLACAC TOT MG/L

Dichloroacetone, 1,1- CAS NUMBER 513-88-2 EPA REFERENCE ID (EPA ONLY) 650184 EPA SYSTEMATIC NAME 2-Propanone, 1,1-dichloro- STORET PARM CODE 80336 -- 11DICLRO 2PROPANO WHL UG/L

Dichloroacetonitrile CAS NUMBER 3018-12-0 EPA REFERENCE ID (EPA ONLY) 650358 EPA SYSTEMATIC NAME Acetonitrile, dichloro- STORET PARM CODE 78110 -- DICLACNI TOT WH W UG/L

Dichloroacetylene CAS NUMBER 7572-29-4 EPA REFERENCE ID (EPA ONLY) 689489 EPA SYSTEMATIC NAME Ethyne, dichloro- STORET PARM CODE 77090 -- DICLACET TOTAL UG/L

Dichloroaniline, 3,4- CAS NUMBER 95-76-1 EPA REFERENCE ID (EPA ONLY) 16378 EPA SYSTEMATIC NAME Benzenamine, 3,4-dichloro- STORET PARM CODE 77978 -- DICLBNZN AMINE UG/L STORET PARM CODE 78564 -- DICLBNZN AMINE UG/KG

Dichloroanisole CAS NUMBER 54518-15-9 EPA REFERENCE ID (EPA ONLY) 963306 EPA SYSTEMATIC NAME Benzene, dichloromethoxy- STORET PARM CODE 81486 -- METDICL PHHNYLET TOT UG/L

Page 162 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Dichlorobenzene CAS NUMBER 25321-22-6 EPA REFERENCE ID (EPA ONLY) 231902 EPA SYSTEMATIC NAME Benzene, dichloro- STORET PARM CODE 78858 -- DICHLRO BENZISOM SEDUG/KG STORET PARM CODE 81333 -- DICLBENZ ISOMER TOT UG/L STORET PARM CODE 81524 -- DICHLORO BENZENE TOT UG/L STORET PARM CODE 81667 -- DCB FISH WET WGT MG/KG

Dichlorobenzene isomers STORET PARM CODE 34716 -- DICLRBNZ M/PISMRS WTR UG/L

Dichlorobenzidine, 3,3'- CAS NUMBER 91-94-1 EPA REFERENCE ID (EPA ONLY) 13755 EPA SYSTEMATIC NAME [1,1'-Biphenyl]-4,4'-diamine, 3,3'-dichloro- STORET PARM CODE 03663 -- DCLBNZDN ELUTRIAT UG/L STORET PARM CODE 30155 -- BENXIDIN SOIL,REC MG/KG STORET PARM CODE 34631 -- 33DICHLO ROBENZID TOTWUG/L STORET PARM CODE 34632 -- 33DICHLO ROBENZID DISSUG/L STORET PARM CODE 34633 -- 33DICHLO ROBENZID SUSPUG/L STORET PARM CODE 34634 -- 33DCBNZD SEDUG/KG DRY WGT STORET PARM CODE 34635 -- 33DCBNZD TISMG/KG WET WGT STORET PARM CODE 78319 -- 33'DCLBZ SEDIMENT WETMG/KG STORET PARM CODE 79530 -- 3,3DICLR BNZIDINE WASMG/KG

Dichlorobenzil, 4,4'- CAS NUMBER 3457-46-3 EPA REFERENCE ID (EPA ONLY) 115949 EPA SYSTEMATIC NAME Ethanedione, bis(4-chlorophenyl)- STORET PARM CODE 82510 -- DCLRBNZL TOTAL UG/L

Dichlorobenzoic acid, 3,5- CAS NUMBER 51-36-5 EPA REFERENCE ID (EPA ONLY) 960807 EPA SYSTEMATIC NAME Benzoic acid, 3,5-dichloro-

Page 163 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04093 -- DCBA3,5- WTR TOT REC UG/L

Dichlorobenzophenone, 2,2'- CAS NUMBER 5293-97-0 EPA REFERENCE ID (EPA ONLY) 961920 EPA SYSTEMATIC NAME Methanone, bis(2-chlorophenyl)-

Dichlorobenzophenone, 3,3'- CAS NUMBER 7094-34-0 EPA REFERENCE ID (EPA ONLY) 962001 EPA SYSTEMATIC NAME Methanone, bis(3-chlorophenyl)-

Dichlorobiphenyl CAS NUMBER 25512-42-9 EPA REFERENCE ID (EPA ONLY) 233122 EPA SYSTEMATIC NAME 1,1'-Biphenyl, dichloro- STORET PARM CODE 39335 -- DICLBIPN TOT,TIS WETMG/KG STORET PARM CODE 75051 -- DICLBIPN TOT,SED DRYUG/KG STORET PARM CODE 79759 -- DICHLORO BIPHENYL WETMG/KG

Dichlorobromofluoromethane CAS NUMBER 353-58-2 EPA REFERENCE ID (EPA ONLY) 961086 EPA SYSTEMATIC NAME Methane, bromodichlorofluoro- STORET PARM CODE 81587 -- FLDICLBR METHANE TOT UG/L

Dichlorobromomethane CAS NUMBER 75-27-4 EPA REFERENCE ID (EPA ONLY) 5462 EPA SYSTEMATIC NAME Methane, bromodichloro- STORET PARM CODE 30060 -- BROMO2CL SOIL,REC MG/KG STORET PARM CODE 32101 -- DICLBRMT TOTUG/L STORET PARM CODE 34328 -- DICHLORO BROMOMET DISSUG/L STORET PARM CODE 34329 -- DICHLORO BROMOMET SUSPUG/L STORET PARM CODE 34330 -- DICLBRMT SEDUG/KG DRY WGT STORET PARM CODE 34331 -- DICLBRMT TISMG/KG WET WGT

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Name Alias Type Alias Name

STORET PARM CODE 78385 -- BRDICLME SEDIMENT WETMG/KG STORET PARM CODE 79603 -- DICHLORO BROMOMTH WASMG/KG

Dichlorobutane, 1,2- CAS NUMBER 616-21-7 EPA REFERENCE ID (EPA ONLY) 60970 EPA SYSTEMATIC NAME Butane, 1,2-dichloro- STORET PARM CODE 77279 -- 1,2DCLBU TOTAL UG/L

Dichlorobutane, 1,4- CAS NUMBER 110-56-5 EPA REFERENCE ID (EPA ONLY) 26757 EPA SYSTEMATIC NAME Butane, 1,4-dichloro- STORET PARM CODE 77285 -- 1,4DCLBU TOTAL UG/L

Dichlorobutylene CAS NUMBER 11069-19-5 EPA REFERENCE ID (EPA ONLY) 689778 EPA SYSTEMATIC NAME Butene, dichloro- STORET PARM CODE 81347 -- DICHLORO BUTENE TOT UG/L

Dichlorocatechol, 4,5- CAS NUMBER 3428-24-8 EPA REFERENCE ID (EPA ONLY) 709899 EPA SYSTEMATIC NAME 1,2-Benzenediol, 4,5-dichloro- STORET PARM CODE 73038 -- 4,5DICHL CATECHOL EFF UG/L

Dichlorodifluoromethane CAS NUMBER 75-71-8 EPA REFERENCE ID (EPA ONLY) 5801 EPA SYSTEMATIC NAME Methane, dichlorodifluoro- STORET PARM CODE 30079 -- DICLRFLR SOIL,REC MG/KG STORET PARM CODE 34332 -- DICHLORO DIFLUORO DISSUG/L STORET PARM CODE 34333 -- DICHLORO DIFLUORO SUSPUG/L STORET PARM CODE 34334 -- DCLDFLMT SEDUG/KG DRY WGT STORET PARM CODE 34335 -- DCLDFLMT TISMG/KG WET WGT

Page 165 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34668 -- DICHLORO DIFLUORO TOTWUG/L STORET PARM CODE 78387 -- DICDIFME SEDIMENT WETMG/KG

Dichlorodiisopropyl ether, 2,2'- CAS NUMBER 39638-32-9 EPA REFERENCE ID (EPA ONLY) 279893 EPA SYSTEMATIC NAME Propane, 2,2'-oxybis[2-chloro- STORET PARM CODE 03651 -- B2CLISPE ELUTRIAT UG/L STORET PARM CODE 34283 -- BIS2CHLO ROISOPRO TOTWUG/L STORET PARM CODE 34284 -- BIS2CHLO ROISOPRO DISSUG/L STORET PARM CODE 34285 -- BIS2CHLO ROISOPRO SUSPUG/L STORET PARM CODE 34286 -- B2CIPETR SEDUG/KG DRY WGT STORET PARM CODE 34287 -- B2CIPETR TISMG/KG WET WGT STORET PARM CODE 78326 -- B2CLISPR SEDIMENT WETMG/KG STORET PARM CODE 79561 -- BIS(2CLR IPRP)ETH WASMG/KG

Dichloroethane CAS NUMBER 1300-21-6 EPA REFERENCE ID (EPA ONLY) 81786 EPA SYSTEMATIC NAME Ethane, dichloro- STORET PARM CODE 81680 -- DICHLORO ETHANE TOT MG/L

Dichloroethane, 1,1- CAS NUMBER 75-34-3 EPA REFERENCE ID (EPA ONLY) 5520 EPA SYSTEMATIC NAME Ethane, 1,1-dichloro- STORET PARM CODE 30080 -- 11DICLRE SOIL,REC MG/KG STORET PARM CODE 34496 -- 11DICHLO ROETHANE TOTWUG/L STORET PARM CODE 34497 -- 11DICHLO ROETHANE DISSUG/L STORET PARM CODE 34499 -- 11DICLET SEDUG/KG DRY WGT STORET PARM CODE 34500 -- 11DICLET TISMG/KG WET WGT STORET PARM CODE 78370 -- 11DICLET SEDIMENT WETMG/KG STORET PARM CODE 79504 -- 1,1DICLR ETH WASMG/KG

Page 166 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Dichloroethane, 1,2- CAS NUMBER 107-06-2 EPA REFERENCE ID (EPA ONLY) 24117 EPA SYSTEMATIC NAME Ethane, 1,2-dichloro- STORET PARM CODE 30081 -- 12DICLRE SOIL,REC MG/KG STORET PARM CODE 32103 -- 12DICLET TOTUG/L STORET PARM CODE 34531 -- 12DICHLO ROETHANE TOTWUG/L STORET PARM CODE 34532 -- 12DICHLO ROETHANE DISSUG/L STORET PARM CODE 34534 -- 12DICLET SEDUG/KG DRY WGT STORET PARM CODE 34535 -- 12DICLET TISMG/KG WET WGT STORET PARM CODE 79512 -- 12DICLET H WASMG/KG

Dichloroethene (all isomers) CAS NUMBER 25323-30-2 EPA REFERENCE ID (EPA ONLY) 232025 EPA SYSTEMATIC NAME Ethene, dichloro- STORET PARM CODE 03864 -- DCLETH12 TOTAL WTR UG/L STORET PARM CODE 81328 -- DICHLORO ETHENE TOT UG/L STORET PARM CODE 81574 -- DICHLORO ETHYLENE TOT UG/L

Dichloroethene, trans-1,2- CAS NUMBER 156-60-5 EPA REFERENCE ID (EPA ONLY) 40469 EPA SYSTEMATIC NAME Ethene, 1,2-dichloro-, (1E)- STORET PARM CODE 34546 -- 12DICHLO ROETHENE TOTWUG/L STORET PARM CODE 34547 -- 12DICHLO ROETHENE DISSUG/L STORET PARM CODE 34549 -- 12TDCETE SEDUG/KG DRY WGT STORET PARM CODE 34550 -- 12TDCETE TISMG/KG WET WGT STORET PARM CODE 78376 -- T12DICLE SEDIMENT WETMG/KG STORET PARM CODE 79515 -- 12TRANS DICLETHN WASMG/KG STORET PARM CODE 85810 -- 12DICLR ETHL TRN EFF UG/L

Dichloroethylene, 1,2- CAS NUMBER 540-59-0 EPA REFERENCE ID (EPA ONLY) 51904

Page 167 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Ethene, 1,2-dichloro- STORET PARM CODE 45617 -- 12DICHLR ETHN WTR WHL UG/L

Dichloroethylene, cis-1,2- CAS NUMBER 156-59-2 EPA REFERENCE ID (EPA ONLY) 40451 EPA SYSTEMATIC NAME Ethene, 1,2-dichloro-, (1Z)- STORET PARM CODE 77093 -- C-1,2DCE TOTAL UG/L STORET PARM CODE 78497 -- C12DICLE SED, DRY WT.UG/KG STORET PARM CODE 81686 -- CIS-DICL ETHENE TOT MG/L

Dichloroiodomethane CAS NUMBER 594-04-7 EPA REFERENCE ID (EPA ONLY) 775734 EPA SYSTEMATIC NAME Methane, dichloroiodo- STORET PARM CODE 81575 -- DICHLORO IODOMTH TOT UG/L

Dichloroisopropanol, 1,3- CAS NUMBER 96-23-1 EPA REFERENCE ID (EPA ONLY) 16725 EPA SYSTEMATIC NAME 2-Propanol, 1,3-dichloro- STORET PARM CODE 77293 -- 1,3DCL2P TOTAL UG/L STORET PARM CODE 81704 -- 1,3-DICL 2-PRPANL TOT MG/L

Dichloromethane CAS NUMBER 75-09-2 EPA REFERENCE ID (EPA ONLY) 5306 EPA SYSTEMATIC NAME Methane, dichloro- STORET PARM CODE 30084 -- MTHLNCLR SOIL,REC MG/KG STORET PARM CODE 34423 -- METHYLEN ECHLORID TOTWUG/L STORET PARM CODE 34424 -- METHYLEN ECHLORID DISSUG/L STORET PARM CODE 34425 -- METHYLEN ECHLORID SUSPUG/L STORET PARM CODE 34426 -- MTHLENCL SEDUG/KG DRY WGT STORET PARM CODE 34427 -- MTHLENCL TISMG/KG WET WGT STORET PARM CODE 78381 -- MTLENECL SEDIMENT WETMG/KG

Page 168 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78750 -- DICHLORO METHANE SEDUG/KG STORET PARM CODE 79662 -- METHYLNE CHLORIDE WASMG/KG

Dichloromonofluoromethane CAS NUMBER 75-43-4 EPA REFERENCE ID (EPA ONLY) 5579 EPA SYSTEMATIC NAME Methane, dichlorofluoro- STORET PARM CODE 77119 -- DICLFLMT TOTAL UG/L STORET PARM CODE 78566 -- DICLRFLR METHANE UG/KG

Dichloronitrobenzene, 2,4- CAS NUMBER 611-06-3 EPA REFERENCE ID (EPA ONLY) 59816 EPA SYSTEMATIC NAME Benzene, 2,4-dichloro-1-nitro- STORET PARM CODE 78791 -- 24DICHLR 1NITBENZ SEDUG/KG

Dichloropentane CAS NUMBER 30586-10-8 EPA REFERENCE ID (EPA ONLY) 962951 EPA SYSTEMATIC NAME Pentane, dichloro- STORET PARM CODE 81516 -- C5H10CL2 TOT UG/L

Dichlorophenol CAS NUMBER 25167-81-1 EPA REFERENCE ID (EPA ONLY) 230516 EPA SYSTEMATIC NAME Phenol, dichloro- STORET PARM CODE 77981 -- DICHLORO PHENOL UG/L STORET PARM CODE 78569 -- DICHLORO PHENOL UG/KG STORET PARM CODE 81847 -- DICLPHEN WHL WAT UG/L STORET PARM CODE 81850 -- DICLPHEN SED DRY WGTUG/KG

Dichlorophenol, 2,6- CAS NUMBER 87-65-0 EPA REFERENCE ID (EPA ONLY) 11312 EPA SYSTEMATIC NAME Phenol, 2,6-dichloro- STORET PARM CODE 30043 -- PHENL26 SOIL,REC MG/KG

Page 169 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 73122 -- DICHLORO PHNOL2,6 SEDUG/KG STORET PARM CODE 77541 -- 2,6DCLPN TOTAL UG/L

Dichlorophenol, 3,4- CAS NUMBER 95-77-2 EPA REFERENCE ID (EPA ONLY) 16386 EPA SYSTEMATIC NAME Phenol, 3,4-dichloro-

Dichloropropane CAS NUMBER 26638-19-7 EPA REFERENCE ID (EPA ONLY) 240903 EPA SYSTEMATIC NAME Propane, dichloro- STORET PARM CODE 81327 -- DICHLORO PROPANE TOT UG/L STORET PARM CODE 81703 -- DICHLORO PROPANE TOT MG/L

Dichloropropane, 1,1- CAS NUMBER 78-99-9 EPA REFERENCE ID (EPA ONLY) 7500 EPA SYSTEMATIC NAME Propane, 1,1-dichloro- STORET PARM CODE 45638 -- DICLRPRO PANE WTR WHL UG/L

Dichloropropane, 1,2- CAS NUMBER 78-87-5 EPA REFERENCE ID (EPA ONLY) 7393 EPA SYSTEMATIC NAME Propane, 1,2-dichloro- STORET PARM CODE 03819 -- OCDFTISS FISH WET WT PG/G STORET PARM CODE 30085 -- 12DICHLP SOIL,REC MG/KG STORET PARM CODE 34541 -- 12DICHLO ROPROPAN TOTWUG/L STORET PARM CODE 34544 -- 12DCLPRP SEDUG/KG DRY WGT STORET PARM CODE 34545 -- 12DCLPRP TISMG/KG WET WGT STORET PARM CODE 78377 -- 12DICLPA SEDIMENT WETMG/KG STORET PARM CODE 78837 -- 13DIOXAN SED DRY UG/KG STORET PARM CODE 79513 -- 12DICL PROPANE WASMG/KG

Dichloropropane, 1,3- CAS NUMBER 142-28-9

Page 170 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 38737 EPA SYSTEMATIC NAME Propane, 1,3-dichloro- STORET PARM CODE 30198 -- PROPNDIC WTR,WHL REC UG/L STORET PARM CODE 77173 -- 1,3DCLPR TOTAL UG/L STORET PARM CODE 78494 -- 13DICLPR SED, DRY WT.UG/KG

Dichloropropane, 2,2- CAS NUMBER 594-20-7 EPA REFERENCE ID (EPA ONLY) 57604 EPA SYSTEMATIC NAME Propane, 2,2-dichloro- STORET PARM CODE 77170 -- 2,2DCLPR TOTAL UG/L STORET PARM CODE 78496 -- 22DICLPR SED, DRY WT.UG/KG

Dichloropropene, 1,1- CAS NUMBER 563-58-6 EPA REFERENCE ID (EPA ONLY) 54676 EPA SYSTEMATIC NAME 1-Propene, 1,1-dichloro- STORET PARM CODE 77168 -- 1,1DCLPR TOTAL UG/L STORET PARM CODE 78495 -- 11DICLPR SED, DRY WT.UG/KG

Dichloropropene, 1,2- CAS NUMBER 563-54-2 EPA REFERENCE ID (EPA ONLY) 54668 EPA SYSTEMATIC NAME 1-Propene, 1,2-dichloro- STORET PARM CODE 77161 -- 1,2DCLPR TOTAL UG/L STORET PARM CODE 82610 -- 12DCLPRO PENE TOT REC UG/L

Dichloropropene, 1,3- CAS NUMBER 542-75-6 EPA REFERENCE ID (EPA ONLY) 52449 EPA SYSTEMATIC NAME 1-Propene, 1,3-dichloro- STORET PARM CODE 34561 -- 13DICHLO ROPROPEN TOTWUG/L STORET PARM CODE 34562 -- 13DICHLO ROPROPEN DISSUG/L STORET PARM CODE 34564 -- 13DCPRPE SEDUG/KG DRY WGT STORET PARM CODE 34565 -- 13DCPRPE TISMG/KG WET WGT

Page 171 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77163 -- 1,3DCLPR TOTAL UG/L

Dichloropropene, 2,3- CAS NUMBER 78-88-6 EPA REFERENCE ID (EPA ONLY) 7401 EPA SYSTEMATIC NAME 1-Propene, 2,3-dichloro- STORET PARM CODE 77166 -- 2,3DCLPR TOTAL UG/L

Dichloropropionic acid, 2,2- CAS NUMBER 75-99-0 EPA REFERENCE ID (EPA ONLY) 6049 EPA SYSTEMATIC NAME Propanoic acid, 2,2-dichloro- STORET PARM CODE 30027 -- DALAPON SOIL,REC MG/KG STORET PARM CODE 30200 -- DALAPON WTR,WHL REC UG/L STORET PARM CODE 38432 -- DALAPON TOTWUG/L STORET PARM CODE 38435 -- DALAPON SEDUG/KG

Dichloropropylene CAS NUMBER 26952-23-8

Dichlorotoluene CAS NUMBER 29797-40-8 EPA REFERENCE ID (EPA ONLY) 254524 EPA SYSTEMATIC NAME Benzene, dichloromethyl- STORET PARM CODE 77983 -- DICHLORO TOLUENE UG/L

Dichlorotoluene, 2,6- CAS NUMBER 118-69-4 EPA REFERENCE ID (EPA ONLY) 30312 EPA SYSTEMATIC NAME Benzene, 1,3-dichloro-2-methyl- STORET PARM CODE 77528 -- 2,6DCLTO TOTAL UG/L

Dichlorotrifluoroethane CAS NUMBER 34077-87-7 EPA REFERENCE ID (EPA ONLY) 265744 EPA SYSTEMATIC NAME Ethane, dichlorotrifluoro-

Dichlorovos (DDVP) CAS NUMBER 62-73-7

Page 172 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 3681 EPA SYSTEMATIC NAME Phosphoric acid, 2,2-dichloroethenyl dimethyl ester STORET PARM CODE 29999 -- DICHLRVS SOIL,REC MG/KG STORET PARM CODE 30218 -- DICLRVOS WTR,WHL REC UG/L STORET PARM CODE 38775 -- DICLRVOS DISSUG/L STORET PARM CODE 38776 -- DICLRVOS SUSPUG/L STORET PARM CODE 38777 -- DICLRVOS SEDUG/KG STORET PARM CODE 73071 -- DICLRVOS TOTAL WTR UG/L

Dichlorprop CAS NUMBER 120-36-5 EPA REFERENCE ID (EPA ONLY) 31146 EPA SYSTEMATIC NAME Propanoic acid, 2-(2,4-dichlorophenoxy)- STORET PARM CODE 30029 -- DICLRPRO SOIL,REC MG/KG STORET PARM CODE 30190 -- DICLRPRO WTR,WHL REC UG/L STORET PARM CODE 38451 -- DICLPROP SUSPUG/L STORET PARM CODE 38452 -- DICLPROP SEDUG/KG STORET PARM CODE 49302 -- DCLRPROP RECV0.7U FLTRUG/L STORET PARM CODE 82183 -- 2,4-DP DICLPROP TOT UG/L STORET PARM CODE 82356 -- 2,4-DP DISSOLV. UG/L

Diclofop-methyl CAS NUMBER 51338-27-3 EPA REFERENCE ID (EPA ONLY) 291435 EPA SYSTEMATIC NAME Propanoic acid, 2-[4-(2,4-dichlorophenoxy)phenoxy]-, methyl ester STORET PARM CODE 31664 -- DICLOFOP METHYL WTR UG/L STORET PARM CODE 31665 -- DICLOFOP METHLSED DWTUG/KG

Dicofol CAS NUMBER 115-32-2 EPA REFERENCE ID (EPA ONLY) 29157 EPA SYSTEMATIC NAME Benzenemethanol, 4-chloro-.alpha.-(4-chlorophenyl)-.alpha.- (trichloromethyl)- STORET PARM CODE 39017 -- KELTHANE WTR EC UG/L

Page 173 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 39780 -- DICOFOL WHL SMPL UG/L STORET PARM CODE 77902 -- KELTHANE TOTAL UG/L STORET PARM CODE 79799 -- DICOFOL SED,DRY WT,UG/KG STORET PARM CODE 85684 -- DICOFOL TIS,WET WT,MG/KG

Dicrotophos CAS NUMBER 141-66-2 EPA REFERENCE ID (EPA ONLY) 38406 EPA SYSTEMATIC NAME Phosphoric acid, 3-(dimethylamino)-1-methyl-3-oxo-1- propenyldimethyl ester, (E)- STORET PARM CODE 04310 -- DICRTPHS TOTAL WTR UG/L STORET PARM CODE 38454 -- DICROTO PHOS DISSUG/L STORET PARM CODE 39003 -- BIDRIN WTR FPD UG/L

Dicyclohexyl phthalate CAS NUMBER 84-61-7 EPA REFERENCE ID (EPA ONLY) 9944 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, dicyclohexyl ester STORET PARM CODE 81526 -- DICYCLO HEXYLPHT TOT UG/L

Dicyclopentadiene CAS NUMBER 77-73-6 EPA REFERENCE ID (EPA ONLY) 6643 EPA SYSTEMATIC NAME 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro- STORET PARM CODE 77985 -- DICYCLO PNTDIENE UG/L STORET PARM CODE 78087 -- TETHYMTH INDENE UG/L STORET PARM CODE 81572 -- DICYCLOP ENTDIEN MG/L

Dieldrin CAS NUMBER 60-57-1 EPA REFERENCE ID (EPA ONLY) 3426 EPA SYSTEMATIC NAME 2,7:3,6-Dimethanonaphth(2,3-b)oxirene, 3,4,5,6,9,9-hexachloro- 1a,2,2a,3,6,6a,7,7a-octahydro-, (1a.alpha.,2.beta.,2a.alpha.,3.beta.,6.beta.,6a.alpha.,7.beta.,7a.alp ha.)- STORET PARM CODE 03742 -- DIELDRIN ELUTRIAT UG/L STORET PARM CODE 04595 -- DIELDRIN SLUDGE TOTMG/KG

Page 174 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30120 -- DIELDRIN SOIL,REC MG/KG STORET PARM CODE 34684 -- DIELDRIN TISMG/KG STORET PARM CODE 39380 -- DIELDRIN TOTUG/L STORET PARM CODE 39381 -- DIELDRIN DISUG/L STORET PARM CODE 39382 -- DIELDRIN SUS FRAC UG/L STORET PARM CODE 39383 -- DIELDRIN SEDUG/KG DRY WGT STORET PARM CODE 39384 -- DIELDRIN CLAY UG/KG STORET PARM CODE 39385 -- DIELDRIN SLT-CLAY UG/KG STORET PARM CODE 39386 -- DIELDRIN SAND UG/KG STORET PARM CODE 39387 -- DIELDRIN SHELFISH UG/KG WT STORET PARM CODE 39404 -- DIELDRIN TISMG/KG WET WGT STORET PARM CODE 39405 -- DIELDRIN TISSUE FAT UG/G STORET PARM CODE 39406 -- DIELDRIN ORGANISM TOT UG/G STORET PARM CODE 45566 -- DIELDRIN ADIPOSE TISMG/KG STORET PARM CODE 49331 -- DIELDRIN SIEV STORET PARM CODE 49371 -- DIELDRIN TISS WET WT UG/KG STORET PARM CODE 49535 -- DIELDRIN WETWT TISUG/KG STORET PARM CODE 61465 -- DIELDRIN SLUDGE TOT UG/L STORET PARM CODE 75047 -- DIELDRIN SED,DRY WT,UG/KG STORET PARM CODE 78423 -- DIELDRIN SEDIMENT WETMG/KG STORET PARM CODE 79607 -- DIELDRIN WASMG/KG STORET PARM CODE 81716 -- DIELDRIN SHEL DRY WGTUG/KG STORET PARM CODE 81834 -- DIELDRIN FISH DRY WGTMG/KG STORET PARM CODE 85215 -- DIELDRIN EGGS UG/G STORET PARM CODE 85229 -- DIELDRIN PLANT UG/G

Diesel fuel CAS NUMBER 68334-30-5 EPA REFERENCE ID (EPA ONLY) 420257 EPA SYSTEMATIC NAME Fuels, diesel STORET PARM CODE 49922

Page 175 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Diesel range organics EPA REFERENCE ID (EPA ONLY) 52450921 EPA SYSTEMATIC NAME Diesel range organics STORET PARM CODE 04585

Diethatyl-Ethyl (Antor) CAS NUMBER 38727-55-8

Diethyl aniline, n,n- CAS NUMBER 91-66-7 EPA REFERENCE ID (EPA ONLY) 13615 EPA SYSTEMATIC NAME Benzenamine, N,N-diethyl- STORET PARM CODE 81528 -- DIETHYL ANILINE TOT UG/L

Diethyl disulfide CAS NUMBER 110-81-6 EPA REFERENCE ID (EPA ONLY) 26997 EPA SYSTEMATIC NAME Disulfide, diethyl STORET PARM CODE 77258 -- 3,4DTHEX TOTAL UG/L STORET PARM CODE 78573 -- DIETHYL DISULFID UG/KG

Diethyl phosphorodithioic acid CAS NUMBER 298-06-6 EPA REFERENCE ID (EPA ONLY) 41228 EPA SYSTEMATIC NAME Phosphorodithioic acid, O,O-diethyl ester STORET PARM CODE 82521 -- DEDTHACD TOTAL UG/L

Diethyl phthalate CAS NUMBER 84-66-2 EPA REFERENCE ID (EPA ONLY) 9985 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, diethyl ester STORET PARM CODE 03664 -- DETHPHTH ELUTRIAT UG/L STORET PARM CODE 30156 -- PHTHALAT SOIL,REC MG/KG STORET PARM CODE 34336 -- DIETHYLP HTHALATE TOTWUG/L STORET PARM CODE 34337 -- DIETHYLP HTHALATE DISSUG/L STORET PARM CODE 34338 -- DIETHYLP HTHALATE SUSPUG/L STORET PARM CODE 34339 -- DETHPHTH SEDUG/KG DRY WGT

Page 176 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34340 -- DETHPHTH TISMG/KG WET WGT STORET PARM CODE 49383 -- DETHLPHT SIEV STORET PARM CODE 78340 -- DIETPHTH SEDIMENT WETMG/KG STORET PARM CODE 79608 -- DIETHYL PHTHLATE WASMG/KG

Diethyl terephthalate CAS NUMBER 636-09-9 EPA REFERENCE ID (EPA ONLY) 65607 EPA SYSTEMATIC NAME 1,4-Benzenedicarboxylic acid, diethyl ester STORET PARM CODE 77750 -- DE P-PHT TOTAL UG/L

Diethyl-3-methylbenzamide, n,n- (MGK,DEET) CAS NUMBER 134-62-3 EPA REFERENCE ID (EPA ONLY) 36137 EPA SYSTEMATIC NAME Benzamide, N,N-diethyl-3-methyl- STORET PARM CODE 04274 -- DEET WET WT SED MG/KG

Diethylaniline, 2,6- CAS NUMBER 579-66-8 EPA REFERENCE ID (EPA ONLY) 55400 EPA SYSTEMATIC NAME Benzenamine, 2,6-diethyl- STORET PARM CODE 82660 -- DIETHANL 2,6-TOTR WTR UG/L

Diethylbenzene CAS NUMBER 25340-17-4 EPA REFERENCE ID (EPA ONLY) 232207 EPA SYSTEMATIC NAME Benzene, diethyl- STORET PARM CODE 78214 -- DIETHYL BENZENE TOTWUG/L STORET PARM CODE 78763 -- DIETHYL BENZENE SEDUG/KG

Diethylene glycol monoethyl ether CAS NUMBER 111-90-0 EPA REFERENCE ID (EPA ONLY) 27979 EPA SYSTEMATIC NAME Ethanol, 2-(2-ethoxyethoxy)- STORET PARM CODE 77333 -- DEGLCMEE TOTAL UG/L

Diethylstilbestrol (DES) CAS NUMBER 56-53-1

Page 177 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 2196 EPA SYSTEMATIC NAME Phenol, 4,4'-[(1E)-1,2-diethyl-1,2-ethenediyl]bis-

Diethyltetrahydrofuran, 2,5- CAS NUMBER 41239-48-9 EPA REFERENCE ID (EPA ONLY) 282905 EPA SYSTEMATIC NAME Furan, 2,5-diethyltetrahydro- STORET PARM CODE 45250 -- DM THFUR TOTAL WAT UG/L

Difolatan CAS NUMBER 2939-80-2 EPA REFERENCE ID (EPA ONLY) 109082 EPA SYSTEMATIC NAME 1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-[(1,1,2,2- tetrachloroethyl)thio]-, cis- STORET PARM CODE 39031 -- DIFOLATN WHL SMPL UG/L

Diheptyl phthalate CAS NUMBER 3648-21-3

Dihydroabietylamine acetate CAS NUMBER 53466-80-1

Dihydrocholesterol CAS NUMBER 80-97-7 EPA REFERENCE ID (EPA ONLY) 8516 EPA SYSTEMATIC NAME Cholestan-3-ol, (3.beta.,5.alpha.)- STORET PARM CODE 77971 -- CHOLES TANOL UG/L

Diisobutyl phthalate CAS NUMBER 84-69-5 EPA REFERENCE ID (EPA ONLY) 9993 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, bis(2-methylpropyl) ester STORET PARM CODE 81445 -- DIISOBUT PHTHALAT TOT UG/L

Diisobutylphenoxyethanol CAS NUMBER 53466-89-0

Diisooctyl phthalate CAS NUMBER 27554-26-3 EPA REFERENCE ID (EPA ONLY) 246157 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, diisooctyl ester

Page 178 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78578 -- DIISOOCT PHTHALAT UG/KG

Diisopropyl ether CAS NUMBER 108-20-3 EPA REFERENCE ID (EPA ONLY) 24935 EPA SYSTEMATIC NAME Propane, 2,2'-oxybis- STORET PARM CODE 04395 -- ISPRPETH LAND DRY WT UG/G STORET PARM CODE 75181 -- IPRPL ET SED DRY WGTUG/KG STORET PARM CODE 77117 -- IPRPL ET TOTAL UG/L STORET PARM CODE 81577 -- DIISOPRP ETHER TOT UG/L

Diisopropylene glycol CAS NUMBER 110-98-5 EPA REFERENCE ID (EPA ONLY) 27144 EPA SYSTEMATIC NAME 2-Propanol, 1,1'-oxybis- STORET PARM CODE 77352 -- BIS2HPER TOTAL UG/L

Dilan CAS NUMBER 8027-00-7 EPA REFERENCE ID (EPA ONLY) 962084 EPA SYSTEMATIC NAME Benzene, 1,1'-(2-nitrobutylidene)bis[4-chloro-, mixt. with 1,1'-(2- nitropropylidene)bis[4-chlorobenzene] STORET PARM CODE 39470 -- DILAN WHL SMPL UG/L STORET PARM CODE 81764 -- DILAN SED DRY WGTUG/KG

Dimethazone CAS NUMBER 81777-89-1 EPA REFERENCE ID (EPA ONLY) 593384 EPA SYSTEMATIC NAME 3-Isoxazolidinone, 2-[(2-chlorophenyl)methyl]-4,4-dimethyl-

Dimethenamid CAS NUMBER 87674-68-8 EPA REFERENCE ID (EPA ONLY) 600437 EPA SYSTEMATIC NAME Acetamide, 2-chloro-N-(2,4-dimethyl-3-thienyl)-N-(2-methoxy-1- methylethyl)-

Dimethoate CAS NUMBER 60-51-5 EPA REFERENCE ID (EPA ONLY) 3400

Page 179 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Phosphorodithioic acid, O,O-dimethyl S-[2-(methylamino)-2- oxoethyl]ester STORET PARM CODE 30000 -- DIMETHOA SOIL,REC MG/KG STORET PARM CODE 38458 -- DIMTHOAT DISSUG/L STORET PARM CODE 38459 -- DIMTHOAT SUSPUG/L STORET PARM CODE 38460 -- DIMTHOAT SEDUG/KG STORET PARM CODE 39009 -- DIMETHOA WTR FPD UG/L STORET PARM CODE 46314 -- DIMETHOA WHL SMPL UG/L STORET PARM CODE 82662 -- DIMTHOAT TOT RECV WTR UG/L

Dimethoxane CAS NUMBER 828-00-2

Dimethoxyanthracene, 1,4- CAS NUMBER 13076-29-4 EPA REFERENCE ID (EPA ONLY) 183863 EPA SYSTEMATIC NAME Anthracene, 1,4-dimethoxy- STORET PARM CODE 78806 -- DIMTHOXY ANTACENS EDUG/KG

Dimethoxymethane CAS NUMBER 109-87-5 EPA REFERENCE ID (EPA ONLY) 26229 EPA SYSTEMATIC NAME Methane, dimethoxy- STORET PARM CODE 81578 -- DIMETHOX METHANE TOT UG/L

Dimethyl cyclopropane, 1,1- CAS NUMBER 1630-94-0 EPA REFERENCE ID (EPA ONLY) 961516 EPA SYSTEMATIC NAME Cyclopropane, 1,1-dimethyl- STORET PARM CODE 80334 -- 11DIMTHL CYCLOPRO WHL UG/L

Dimethyl formamide CAS NUMBER 68-12-2 EPA REFERENCE ID (EPA ONLY) 4416 EPA SYSTEMATIC NAME Formamide, N,N-dimethyl- STORET PARM CODE 78111 -- N,N-DMTH ETFRMAMD UG/L STORET PARM CODE 81581 -- DIMETHYL FORMAMID TOT UG/L

Page 180 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Dimethyl malate CAS NUMBER 617-55-0

Dimethyl phenanthrene CAS NUMBER 29062-98-4 EPA REFERENCE ID (EPA ONLY) 52450426 EPA SYSTEMATIC NAME Phenanthrene, dimethyl- STORET PARM CODE 61768 STORET PARM CODE 61774

Dimethyl phthalate CAS NUMBER 131-11-3 EPA REFERENCE ID (EPA ONLY) 35295 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, dimethyl ester STORET PARM CODE 03665 -- DIMEPHTH ELUTRIAT UG/L STORET PARM CODE 30157 -- PHTHALAT SOIL,REC MG/KG STORET PARM CODE 34341 -- DIMETHYL PHTHALAT TOTWUG/L STORET PARM CODE 34342 -- DIMETHYL PHTHALAT DISSUG/L STORET PARM CODE 34343 -- DIMETHYL PHTHALAT SUSPUG/L STORET PARM CODE 34344 -- DMETPHTH SEDUG/KG DRY WGT STORET PARM CODE 34345 -- DMETPHTH TISMG/KG WET WGT STORET PARM CODE 49384 -- DMTHLPHT SIEV STORET PARM CODE 78341 -- DIMEPHTH SEDIMENT WETMG/KG

Dimethyl styrene CAS NUMBER 27576-03-0 EPA REFERENCE ID (EPA ONLY) 691642 EPA SYSTEMATIC NAME Benzene, ethenyl-, dimethyl deriv. STORET PARM CODE 81532 -- DIMETHYL STYRENE TOT UG/L

Dimethyl sulfate CAS NUMBER 77-78-1 EPA REFERENCE ID (EPA ONLY) 6684 EPA SYSTEMATIC NAME Sulfuric acid, dimethyl ester

Dimethyl sulfide CAS NUMBER 75-18-3

Page 181 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 5371 EPA SYSTEMATIC NAME Methane, thiobis- STORET PARM CODE 78584 -- DIMETHYL SULFIDE UG/KG STORET PARM CODE 81579 -- DIMETHYL SULFIDE TOT UG/L

Dimethyl sulfoxide (DMSO) CAS NUMBER 67-68-5

Dimethyl terephthalate (DMT) CAS NUMBER 120-61-6 EPA REFERENCE ID (EPA ONLY) 31310 EPA SYSTEMATIC NAME 1,4-Benzenedicarboxylic acid, dimethyl ester STORET PARM CODE 77672 -- DMTEREPH TOTAL UG/L

Dimethylacetal CAS NUMBER 534-15-6 EPA REFERENCE ID (EPA ONLY) 51045 EPA SYSTEMATIC NAME Ethane, 1,1-dimethoxy- STORET PARM CODE 81681 -- 1,1-DIME THOXYETH TOT MG/L

Dimethylacetamide, n,n- CAS NUMBER 127-19-5 EPA REFERENCE ID (EPA ONLY) 34165 EPA SYSTEMATIC NAME Acetamide, N,N-dimethyl- STORET PARM CODE 81332 -- N,N-DIME ACETAMID TOT UG/L

Dimethylamine CAS NUMBER 124-40-3 EPA REFERENCE ID (EPA ONLY) 33555 EPA SYSTEMATIC NAME Methanamine, N-methyl- STORET PARM CODE 77003 -- DIMTHAMN TOTAL UG/L

Dimethylaminoazobenzene, 4- CAS NUMBER 60-11-7 EPA REFERENCE ID (EPA ONLY) 3269 EPA SYSTEMATIC NAME Benzenamine, N,N-dimethyl-4-(phenylazo)- STORET PARM CODE 73116 -- DIMETHYL AMNAZBNZ SEDUG/KG STORET PARM CODE 73179 -- DIMTHLAM AZBNZ,P- DRYUG/KG

Page 182 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 73558 -- BZNNDIME 4PHENYLA TOTWUG/L

Dimethylarsonic acid (DMA) CAS NUMBER 124-65-2 EPA REFERENCE ID (EPA ONLY) 33621 EPA SYSTEMATIC NAME Arsinic acid, dimethyl-, sodium salt

Dimethylbenz(a)anthracene, 7,12- CAS NUMBER 57-97-6 EPA REFERENCE ID (EPA ONLY) 2733 EPA SYSTEMATIC NAME Benz[a]anthracene, 7,12-dimethyl- STORET PARM CODE 73115 -- DIMETHYL BNZANTHN SEDUG/KG STORET PARM CODE 73174 -- DIMTBNZ ANT7,12- DRYUG/KG STORET PARM CODE 73559 -- BENZ A ANTH7,12 TOTWUG/L

Dimethylbiphenyl CAS NUMBER 28013-11-8 EPA REFERENCE ID (EPA ONLY) 691675 EPA SYSTEMATIC NAME 1,1'-Biphenyl, ar,ar'-dimethyl- STORET PARM CODE 81530 -- DIMETHYL BIPHENYL TOT UG/L

Dimethylcyclopentane, cis-1,3- CAS NUMBER 2532-58-3 EPA REFERENCE ID (EPA ONLY) 103994 EPA SYSTEMATIC NAME Cyclopentane, 1,3-dimethyl-, (1R,3S)-rel- STORET PARM CODE 78135 -- DIMETHYL CYCLOPNT HOH UG/L STORET PARM CODE 78771 -- DIMTHCYC PENTANE SED UG/K

Dimethyldisulfide CAS NUMBER 624-92-0 EPA REFERENCE ID (EPA ONLY) 63362 EPA SYSTEMATIC NAME Disulfide, dimethyl STORET PARM CODE 75151 -- DIMETL DISL SED DRYUG/KG STORET PARM CODE 81580 -- DIMETHYL DISULFID TOT UG/L

Dimethylfuran, 2,5- CAS NUMBER 625-86-5 EPA REFERENCE ID (EPA ONLY) 63578

Page 183 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Furan, 2,5-dimethyl- STORET PARM CODE 77996 -- DIMETHYL FURAN UG/L STORET PARM CODE 78581 -- DIMETHYL FURAN UG/KG

Dimethylhexane, 3,3- CAS NUMBER 563-16-6 EPA REFERENCE ID (EPA ONLY) 685859 EPA SYSTEMATIC NAME Hexane, 3,3-dimethyl- STORET PARM CODE 80344 -- 33DIMTHL HEXANE WHL UG/L

Dimethylhexane, 3,4- CAS NUMBER 583-48-2 EPA REFERENCE ID (EPA ONLY) 55707 EPA SYSTEMATIC NAME Hexane, 3,4-dimethyl- STORET PARM CODE 78197 -- 3,4DIMTH -1HEXANE SEDUG/KG

Dimethylnaphthalene CAS NUMBER 28804-88-8 EPA REFERENCE ID (EPA ONLY) 250811 EPA SYSTEMATIC NAME Naphthalene, dimethyl- STORET PARM CODE 45145 -- DIMETHYL NAPTHSED UG/KG STORET PARM CODE 78813 -- DIMETHYL NAPTHLEN SEDUG/KG STORET PARM CODE 78823 -- 14DIMETH NAPTHLEN SEDUG/KG STORET PARM CODE 78824 -- 17DIMETH NAPTHLEN SEDUG/KG STORET PARM CODE 81531 -- DIMETHYL NAPTHALE TOT UG/L

Dimethylnaphthalene, 1,2- CAS NUMBER 573-98-8 EPA REFERENCE ID (EPA ONLY) 55053 EPA SYSTEMATIC NAME Naphthalene, 1,2-dimethyl- STORET PARM CODE 49403 -- NPTH12DM SIEV

Dimethylnaphthalene, 1,4- CAS NUMBER 571-58-4 EPA REFERENCE ID (EPA ONLY) 54973 EPA SYSTEMATIC NAME Naphthalene, 1,4-dimethyl-

Page 184 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 50552 -- NAPHTHAL ENE 14DI MET UG/L

Dimethylnaphthalene, 1,6- CAS NUMBER 575-43-9 EPA REFERENCE ID (EPA ONLY) 55178 EPA SYSTEMATIC NAME Naphthalene, 1,6-dimethyl- STORET PARM CODE 49404 -- NPTH16DM SIEV

Dimethylnaphthalene, 2,6- CAS NUMBER 581-42-0 EPA REFERENCE ID (EPA ONLY) 55525 EPA SYSTEMATIC NAME Naphthalene, 2,6-dimethyl- STORET PARM CODE 49406 -- NPTH26DM SIEV STORET PARM CODE 49758 -- NAPHTHALENE 2 6-DIMETHYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 50253 -- 2,6-DIME THYLNAPH NG/G

Dimethylnaphthalene, 2,7- CAS NUMBER 582-16-1 EPA REFERENCE ID (EPA ONLY) 55566 EPA SYSTEMATIC NAME Naphthalene, 2,7-dimethyl- STORET PARM CODE 78820 -- 27DIMETH NAPTHLEN SEDUG/KG

Dimethyloctane, 2,3- CAS NUMBER 7146-60-3 EPA REFERENCE ID (EPA ONLY) 689364 EPA SYSTEMATIC NAME Octane, 2,3-dimethyl- STORET PARM CODE 77415 -- 2,3DMOCT TOTAL UG/L

Dimethylphenethylamine, alpha,alpha- CAS NUMBER 122-09-8 EPA REFERENCE ID (EPA ONLY) 32128 EPA SYSTEMATIC NAME Benzeneethanamine, .alpha.,.alpha.-dimethyl- STORET PARM CODE 73136 -- DIMETHYL PHNYLAMN SEDUG/KG STORET PARM CODE 73324 -- AADIMTPA REG DRY WT UG/KG STORET PARM CODE 73564 -- BZETHAMI .ALPH.AL TOTWUG/L

Page 185 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Dimethylphenol, 3,4- CAS NUMBER 95-65-8 EPA REFERENCE ID (EPA ONLY) 16287 EPA SYSTEMATIC NAME Phenol, 3,4-dimethyl- STORET PARM CODE 77243 -- 3,4DMPHN TOTAL UG/L

Dimethylphenol, 3,5- CAS NUMBER 108-68-9 EPA REFERENCE ID (EPA ONLY) 25270 EPA SYSTEMATIC NAME Phenol, 3,5-dimethyl- STORET PARM CODE 49421 -- XYLNL35- SIEV

Dimethylphosphorodithioate CAS NUMBER 756-80-9 EPA REFERENCE ID (EPA ONLY) 69161 EPA SYSTEMATIC NAME Phosphorodithioic acid, O,O-dimethyl ester STORET PARM CODE 82520 -- DMDTHACD TOTAL UG/L

Dimethylpropane, 2,2- CAS NUMBER 463-82-1 EPA REFERENCE ID (EPA ONLY) 46524 EPA SYSTEMATIC NAME Propane, 2,2-dimethyl- STORET PARM CODE 81602 -- NEOPENTA TOT UG/L

Dimethylstearamide, n,n- CAS NUMBER 3886-90-6 EPA REFERENCE ID (EPA ONLY) 119867 EPA SYSTEMATIC NAME Octadecanamide, N,N-dimethyl- STORET PARM CODE 78582 -- DIMTHOCT DECNAMID UG/KG

Dinex CAS NUMBER 131-89-5 EPA REFERENCE ID (EPA ONLY) 35519 EPA SYSTEMATIC NAME Phenol, 2-cyclohexyl-4,6-dinitro- STORET PARM CODE 30041 -- PHENL2CY SOIL,REC MG/KG

Dinitro-o-cresol CAS NUMBER 1335-85-9 EPA REFERENCE ID (EPA ONLY) 51102

Page 186 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Phenol, 2-methyl-4,6-dinitro- STORET PARM CODE 03615 -- ME46DNTR PHNL EFF TOT UG/L STORET PARM CODE 03758 -- ME46DNTP ELUTRIAT UG/L STORET PARM CODE 30047 -- PHENL2MT SOIL,REC MG/KG STORET PARM CODE 30204 -- PHENL2MT WTR,WHL REC UG/L STORET PARM CODE 34657 -- 46DINITR OORTHOCR TOTWUG/L STORET PARM CODE 34658 -- 46DINITR OORTHOCR DISSUG/L STORET PARM CODE 34659 -- 46DINITR OORTHOCR SUSPUG/L STORET PARM CODE 34660 -- 46DNOCRE SEDUG/KG DRY WGT STORET PARM CODE 34661 -- 46DNOCRE TISMG/KG WET WGT STORET PARM CODE 39920 -- DNOC WHL SMPL UG/L STORET PARM CODE 49299 -- CRESOL,O RECV0.7U FLTRUG/L STORET PARM CODE 49419 -- PHN2M46D SIEV STORET PARM CODE 78208 -- 2,4-DNOC WHL WATR UG/L STORET PARM CODE 79156 -- 46DN2MPH FISH TIS DRYMG/KG STORET PARM CODE 79406 -- 46DN2MPH SEDIMENT WETMG/KG

Dinitro-p-cresol, 2,6- CAS NUMBER 609-93-8 EPA REFERENCE ID (EPA ONLY) 59543 EPA SYSTEMATIC NAME Phenol, 4-methyl-2,6-dinitro- STORET PARM CODE 79037 -- 26D2CRES TISWETWT MG/KG

Dinitroaniline, 3,5- CAS NUMBER 618-87-1 EPA REFERENCE ID (EPA ONLY) 961193 EPA SYSTEMATIC NAME Benzenamine, 3,5-dinitro- STORET PARM CODE 49231 -- ANILINE 35DINTRO RECVUG/L

Dinitrobenzene, m- CAS NUMBER 99-65-0 EPA REFERENCE ID (EPA ONLY) 18846 EPA SYSTEMATIC NAME Benzene, 1,3-dinitro- STORET PARM CODE 45622 -- MDINITRO BNZN WTR WHL UG/L

Page 187 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Dinitrophenol, 2,4- CAS NUMBER 51-28-5 EPA REFERENCE ID (EPA ONLY) 1313 EPA SYSTEMATIC NAME Phenol, 2,4-dinitro- STORET PARM CODE 03757 -- DINTRPNL ELUTRIAT UG/L STORET PARM CODE 30046 -- PHENL24N SOIL,REC MG/KG STORET PARM CODE 34616 -- 24DINITR OPHENOL TOTWUG/L STORET PARM CODE 34617 -- 24DINITR OPHENOL DISSUG/L STORET PARM CODE 34618 -- 24DINITR OPHENOL SUSPUG/L STORET PARM CODE 34619 -- 24DNPHEN SEDUG/KG DRY WGT STORET PARM CODE 34620 -- 24DNPHEN TISMG/KG WET WGT STORET PARM CODE 49418 -- PHN24DNI SIEV STORET PARM CODE 79405 -- 24DINIPH SEDIMENT WETMG/KG STORET PARM CODE 79523 -- 24DINIT PHENOL WASMG/KG

Dinitrotoluene CAS NUMBER 25321-14-6 EPA REFERENCE ID (EPA ONLY) 231894 EPA SYSTEMATIC NAME Benzene, methyldinitro- STORET PARM CODE 81533 -- DINITRO TOLUENE TOT UG/L

Dinitrotoluene, 2-amino-4,6- CAS NUMBER 35572-78-2 EPA REFERENCE ID (EPA ONLY) 963017 EPA SYSTEMATIC NAME Benzenamine, 2-methyl-3,5-dinitro- STORET PARM CODE 76988 -- 2AM4,6DI NITROTOL TOT UG/L STORET PARM CODE 78901 -- 2AMN46N- TOLUENE UG/L

Dinitrotoluene, 4-amino-2,6- CAS NUMBER 19406-51-0 EPA REFERENCE ID (EPA ONLY) 962605 EPA SYSTEMATIC NAME Benzenamine, 4-methyl-3,5-dinitro- STORET PARM CODE 76987 -- 4AM2,6DI NITROTOL TOT UG/L

Dioxalane, 1,3- CAS NUMBER 646-06-0

Page 188 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 66605 EPA SYSTEMATIC NAME 1,3-Dioxolane STORET PARM CODE 81583 -- DIOXOLAN TOT UG/L

Dioxane, 1,4- CAS NUMBER 123-91-1 EPA REFERENCE ID (EPA ONLY) 33241 EPA SYSTEMATIC NAME 1,4-Dioxane STORET PARM CODE 81582 -- DIOXANE TOT UG/L STORET PARM CODE 82388 -- 14DIOXAN IN WATR MG/L

Dioxathion CAS NUMBER 78-34-2 EPA REFERENCE ID (EPA ONLY) 7047 EPA SYSTEMATIC NAME Phosphorodithioic acid, S,S'-1,4-dioxane-2,3-diyl O,O,O',O'- tetraethyl ester STORET PARM CODE 38783 -- DIOX ATHION DISSUG/L STORET PARM CODE 38785 -- DIOX ATHION SEDUG/KG STORET PARM CODE 39007 -- DELNAV WTR FPD UG/L STORET PARM CODE 46461 -- DIOXTION WATER TOT UG/L

Dioxins and Furans (unspecified mix) EPA REFERENCE ID (EPA ONLY) 52450517 EPA SYSTEMATIC NAME Dioxin and furan mixture, unspecified STORET PARM CODE 61250

Dioxolane, 4-methyl-1,3- CAS NUMBER 1072-47-5 EPA REFERENCE ID (EPA ONLY) 77503 EPA SYSTEMATIC NAME 1,3-Dioxolane, 4-methyl- STORET PARM CODE 77065 -- 4M1,3DIO TOTAL UG/L

Diphenamid CAS NUMBER 957-51-7 EPA REFERENCE ID (EPA ONLY) 75259 EPA SYSTEMATIC NAME Benzeneacetamide, N,N-dimethyl-.alpha.-phenyl- STORET PARM CODE 04033 -- DIPHNAMD DISS WTR REC UG/L

Page 189 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30255 -- DIPHNAMD WTR, WHL REC,UG/L STORET PARM CODE 78004 -- DIPHEN AMID UG/L

Diphenyl amine CAS NUMBER 122-39-4 EPA REFERENCE ID (EPA ONLY) 32250 EPA SYSTEMATIC NAME Benzenamine, N-phenyl- STORET PARM CODE 73137 -- DIPHENYL AMINE SEDUG/KG STORET PARM CODE 73325 -- DIPHNLAM REG DRY WT UG/KG STORET PARM CODE 77579 -- DPHNLAMN TOTAL UG/L STORET PARM CODE 78877 -- DIPHENAM WET WGT TISMG/KG

Diphenyl ether CAS NUMBER 101-84-8 EPA REFERENCE ID (EPA ONLY) 20404 EPA SYSTEMATIC NAME Benzene, 1,1'-oxybis- STORET PARM CODE 75661 -- DPHNL ET SED DRY WGTUG/KG STORET PARM CODE 76633 -- DPHNL ET TISS WET WGTMG/KG STORET PARM CODE 77587 -- DPHNL ET TOTAL UG/L STORET PARM CODE 78792 -- 11'OXYBS BENZENE SEDUG/KG

Diphenyldisulfide CAS NUMBER 882-33-7 EPA REFERENCE ID (EPA ONLY) 73098 EPA SYSTEMATIC NAME Disulfide, diphenyl STORET PARM CODE 79791 -- DIPNDISU SED,DRY WT,UG/KG STORET PARM CODE 85680 -- DIPNDISU TIS,WET WT,MG/KG

Diphenylhydrazine CAS NUMBER 38622-18-3 EPA REFERENCE ID (EPA ONLY) 277186 EPA SYSTEMATIC NAME Hydrazine, diphenyl-

Diphenylhydrazine, 1,2- CAS NUMBER 122-66-7 EPA REFERENCE ID (EPA ONLY) 32425

Page 190 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Hydrazine, 1,2-diphenyl- STORET PARM CODE 03639 -- DPHNYLHD ELUTRIAT UG/L STORET PARM CODE 04288 -- DPHNLHYD 1,2- DRY WT UG/KG STORET PARM CODE 34346 -- 12DIPHEN YLHYDRAZ TOTWUG/L STORET PARM CODE 34347 -- 12DIPHEN YLHYDRAZ DISSUG/L STORET PARM CODE 34348 -- 12DIPHEN YLHYDRAZ SUSPUG/L STORET PARM CODE 34349 -- 12DPHNHY SEDUG/KG DRY WGT STORET PARM CODE 34350 -- 12DPHNHY TISMG/KG WET WGT STORET PARM CODE 78322 -- 12DIPHHY SEDIMENT WETMG/KG STORET PARM CODE 82626 -- 12DIPHNL HYDZ TOT REC UG/L

Diphenylstibene 2-ethylhexanoate CAS NUMBER 5035-58-5

Diprophylline CAS NUMBER 479-18-5 EPA REFERENCE ID (EPA ONLY) 47027 EPA SYSTEMATIC NAME 1H-Purine-2,6-dione, 7-(2,3-dihydroxypropyl)-3,7-dihydro-1,3- dimethyl- STORET PARM CODE 78150 -- DYPHYL - LINE UG/L

Diquat dibromide (Reglone) CAS NUMBER 85-00-7 EPA REFERENCE ID (EPA ONLY) 10181 EPA SYSTEMATIC NAME Dipyrido[1,2-a:2',1'-c]pyrazinediium, 6,7-dihydro-, dibromide STORET PARM CODE 78885 -- DIQUAT DIBRMIDE UG/L

Diquat ion CAS NUMBER 2764-72-9 EPA REFERENCE ID (EPA ONLY) 107094 EPA SYSTEMATIC NAME Dipyrido[1,2-a:2',1'-c]pyrazinedium, 6,7-dihydro- STORET PARM CODE 49881 -- DIQUAT PRODUCT EFFLUENT DILUTION RATIO

Dissolv Inorganic Nitrogen/Soluble Reactive Phosphorus Ratio

Dissolved gases EPA ID (SUBSTANCE REGISTRY) E1642180

Page 191 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 1642180 EPA SYSTEMATIC NAME Dissolved gases STORET PARM CODE 72047 -- TOT DISS GASES MG/L

Dissolved oxygen (DO) STORET PARM CODE 00295 -- DO ML/L STORET PARM CODE 00299 -- DO PROBE MG/L STORET PARM CODE 00300 -- DO MG/L STORET PARM CODE 00389 -- DO LAB-PROB MG/L STORET PARM CODE 50261 -- DO INTER GRVL WNK LR MG/L

Dissolved oxygen saturation EPA ID (SUBSTANCE REGISTRY) E1642198 EPA REFERENCE ID (EPA ONLY) 1642198 EPA SYSTEMATIC NAME Dissolved oxygen saturation STORET PARM CODE 00301 -- DO SATUR PERCENT

Dissolved oxygen uptake EPA ID (SUBSTANCE REGISTRY) E1642206 EPA REFERENCE ID (EPA ONLY) 1642206 EPA SYSTEMATIC NAME Dissolved oxygen uptake STORET PARM CODE 00290 -- DO UPTAK LGHT BOT MG/L STORET PARM CODE 00292 -- DO UPTAK DARK BOT MG/L

Disulfoton CAS NUMBER 298-04-4 EPA REFERENCE ID (EPA ONLY) 41210 EPA SYSTEMATIC NAME Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester STORET PARM CODE 30001 -- DISULPHO SOIL,REC MG/KG STORET PARM CODE 39010 -- DISULFOT WTR FPD UG/L STORET PARM CODE 39011 -- DISYSTON WTR FPD UG/L STORET PARM CODE 78450 -- DISULFTN SEDIMENT WETMG/KG STORET PARM CODE 81887 -- DSULFTON SED DRY WGTUG/KG STORET PARM CODE 81888 -- DSULFTON WHL WAT UG/L STORET PARM CODE 82617 -- DISULFTN WATR TOT REC UG/L

Page 192 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82677 -- DISLFOTN TOT RECV WTR UG/L

Disulfotone sulfone CAS NUMBER 2497-06-5 EPA REFERENCE ID (EPA ONLY) 52450129 EPA SYSTEMATIC NAME Phosphorodithioic acid, O,O-diethyl S-[2-(ethylsulfonyl)ethyl] ester

Diuron CAS NUMBER 330-54-1 EPA REFERENCE ID (EPA ONLY) 42606 EPA SYSTEMATIC NAME Urea, N'-(3,4-dichlorophenyl)-N,N-dimethyl- STORET PARM CODE 39650 -- DIURON WHL SMPL UG/L STORET PARM CODE 49300 -- DIURON RECV0.7U FLTRUG/L STORET PARM CODE 73030 -- DIURON SED DRY WT UG/KG

Divinyl benzene CAS NUMBER 1321-74-0 EPA REFERENCE ID (EPA ONLY) 83758 EPA SYSTEMATIC NAME Benzene, diethenyl- STORET PARM CODE 78572 -- DIETHNYL BENZENE UG/KG

Docosane, n- CAS NUMBER 629-97-0 EPA REFERENCE ID (EPA ONLY) 64998 EPA SYSTEMATIC NAME Docosane STORET PARM CODE 49730 -- DOCOSANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49731 -- DOCOSANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77859 -- N-DOCOSA TOTAL UG/L

Docosanoic acid CAS NUMBER 112-85-6 EPA REFERENCE ID (EPA ONLY) 28753 EPA SYSTEMATIC NAME Docosanoic acid STORET PARM CODE 78589 -- DOCSNOIC ACID UG/KG

Docosanoic acid, methyl ester CAS NUMBER 929-77-1 EPA REFERENCE ID (EPA ONLY) 74237

Page 193 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Docosanoic acid, methyl ester STORET PARM CODE 78590 -- DOCSNOAC METHEST UG/KG

Dodecane CAS NUMBER 112-40-3 EPA REFERENCE ID (EPA ONLY) 28407 EPA SYSTEMATIC NAME Dodecane STORET PARM CODE 49707 -- DODECANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49708 -- DODECANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77588 -- N-DODECA TOTAL UG/L STORET PARM CODE 78895 -- DODECANE SED, WET WT.UG/KG

Dodecyl alcohol ***retired*** change to ISN 960

Dodecyl mercaptan CAS NUMBER 112-55-0 EPA REFERENCE ID (EPA ONLY) 28522 EPA SYSTEMATIC NAME 1-Dodecanethiol STORET PARM CODE 78007 -- DODECAN THIOL UG/L

Dotriacontane, n- CAS NUMBER 544-85-4 EPA REFERENCE ID (EPA ONLY) 52878 EPA SYSTEMATIC NAME Dotriacontane STORET PARM CODE 49795 -- DOTRIACONTANE-N TOTAL RECOVERABLE WATER UG/L STORET PARM CODE 49796 -- DOTRIACONTANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49797 -- DOTTRIACONTANE-N DRY WEIGHT SEDIMENT UG/KG

Doxepin CAS NUMBER 1668-19-5

Dried blood, glyoxal-denatured CAS NUMBER 68911-49-9

Durenol CAS NUMBER 527-35-5 EPA REFERENCE ID (EPA ONLY) 50245

Page 194 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Phenol, 2,3,5,6-tetramethyl- STORET PARM CODE 49414 -- TETMPHNL SIEV

Dylox CAS NUMBER 52-68-6 EPA REFERENCE ID (EPA ONLY) 1586 EPA SYSTEMATIC NAME Phosphonic acid, (2,2,2-trichloro-1-hydroxyethyl)-, dimethyl ester STORET PARM CODE 39014 -- DDYLOX WTR FPD UG/L STORET PARM CODE 82412 -- TRICHLOR SEDIMENT UG/KG STORET PARM CODE 82413 -- TRICHLOR TISSUE MG/KG

Dysprosium CAS NUMBER 7429-91-6 EPA REFERENCE ID (EPA ONLY) 149484 EPA SYSTEMATIC NAME Dysprosium STORET PARM CODE 82330 -- DYSPROSM TOTAL UG/L DY STORET PARM CODE 82331 -- DYSPROSM DISS. UG/L DY

EPN, Phenylphosphonothoic acid CAS NUMBER 2104-64-5 EPA REFERENCE ID (EPA ONLY) 96982 EPA SYSTEMATIC NAME Phosphonothioic acid, phenyl-, O-ethyl O-(4-nitrophenyl) ester STORET PARM CODE 30002 -- EPN SOIL,REC MG/KG STORET PARM CODE 39041 -- EPN WTR SMPL UG/L STORET PARM CODE 81290 -- EPN TOT UG/L STORET PARM CODE 82644 -- EPN SED DRY WT.UG/KG

EPTC, Dipropylthiocarbamic acid s-ethyl ester CAS NUMBER 759-94-4 EPA REFERENCE ID (EPA ONLY) 69252 EPA SYSTEMATIC NAME Carbamothioic acid, dipropyl-, S-ethyl ester STORET PARM CODE 04234 -- EPTC WET WT SEDMG/KG STORET PARM CODE 81893 -- EPTC SED DRY WGTUG/KG STORET PARM CODE 81894 -- EPTC WHL WAT UG/L STORET PARM CODE 82668 -- EPTC TOT RECV WTR UG/L

Page 195 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Endosulfan CAS NUMBER 115-29-7 EPA REFERENCE ID (EPA ONLY) 29132 EPA SYSTEMATIC NAME 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro- 1,5,5a,6,9,9a-hexahydro-, 3-oxide STORET PARM CODE 39388 -- ENDOSULN WHL SMPL UG/L STORET PARM CODE 39389 -- ENDOSULN MUD UG/KG STORET PARM CODE 81759 -- ENDOSLFN FISH WET WGTMG/KG STORET PARM CODE 82354 -- ENDOSULF AN DISS. UG/L STORET PARM CODE 82355 -- ENDOSULF AN SUSP. UG/L

Endosulfan 1 (use alpha-Endosulfan) ***retired*** ISN=223

Endosulfan 2 (use beta-Endosulfan) ***retired*** ISN=224

Endosulfan Sulfate CAS NUMBER 1031-07-8 EPA REFERENCE ID (EPA ONLY) 76737 EPA SYSTEMATIC NAME 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro- 1,5,5a,6,9,9a-hexahydro-, 3,3-dioxide STORET PARM CODE 03748 -- ENDSLFSL ELUTRIAT UG/L STORET PARM CODE 30123 -- ENDOSLFN SOIL,REC MG/KG STORET PARM CODE 34351 -- ENDSULSF TOTUG/L STORET PARM CODE 34352 -- ENDSULSF DISUG/L STORET PARM CODE 34353 -- ENDSULSF SUSUG/L STORET PARM CODE 34354 -- ENDSULSF SEDUG/KG DRY WGT STORET PARM CODE 34355 -- ENDSULSF TISMG/KG WET WGT STORET PARM CODE 78430 -- ENSUFSUL SEDIMENT WETMG/KG STORET PARM CODE 79616 -- ENDOSUFN SULFATE WASMG/KG STORET PARM CODE 82623 -- ENDOSLFN -SO4 TOT REC UG/L

Endosulfan, alpha- CAS NUMBER 959-98-8 EPA REFERENCE ID (EPA ONLY) 75333 EPA SYSTEMATIC NAME 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro- 1,5,5a,6,9,9a-hexahydro-, 3-oxide,

Page 196 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

(3.alpha.,5a.beta.,6.alpha.,9.alpha.,9a.beta.)- RETIRED NAME (CHEM - Endosulfan 1 PHYSICAL) STORET PARM CODE 03746 -- A-ENDSLF ELUTRIAT UG/L STORET PARM CODE 30121 -- ENDOSLF1 SOIL,REC MG/KG STORET PARM CODE 34361 -- A-ENDO SULFAN TOTWUG/L STORET PARM CODE 34362 -- A-ENDO SULFAN DISSUG/L STORET PARM CODE 34363 -- A-ENDO SULFAN SUSPUG/L STORET PARM CODE 34364 -- AENDOSUL SEDUG/KG DRY WGT STORET PARM CODE 34365 -- AENDOSUL TISMG/KG WET WGT STORET PARM CODE 34720 -- ENDO- SULFAN1 SEDMG/KG STORET PARM CODE 49332 -- ENDSLFNI SIEV STORET PARM CODE 78428 -- AENDOSUF SEDIMENT WETMG/KG STORET PARM CODE 79617 -- ENDOSUFN ALPHA WASMG/KG

Endosulfan, beta- CAS NUMBER 33213-65-9 EPA REFERENCE ID (EPA ONLY) 263996 EPA SYSTEMATIC NAME 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro- 1,5,5a,6,9,9a-hexahydro-, 3-oxide, (3.alpha.,5a.alpha.,6.beta.,9.beta.,9a.alpha.)- RETIRED NAME (CHEM - Endosulfan 2 PHYSICAL) STORET PARM CODE 03747 -- B-ENDSLF ELUTRIAT UG/L STORET PARM CODE 30122 -- ENDOSLF2 SOIL,REC MG/KG STORET PARM CODE 34356 -- B-ENDO SULFAN TOTWUG/L STORET PARM CODE 34357 -- B-ENDO SULFAN DISSUG/L STORET PARM CODE 34358 -- B-ENDO SULFAN SUSPUG/L STORET PARM CODE 34359 -- BENDOSUL SEDUG/KG DRY WGT STORET PARM CODE 34360 -- BENDOSUL TISMG/KG WET WGT STORET PARM CODE 78429 -- BENDOSUF SEDIMENT WETMG/KG STORET PARM CODE 79618 -- ENDOSUFN BETA WASMG/KG STORET PARM CODE 82624 -- ENDOSLFN BETA TOT REC UG/L

Page 197 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Endothall CAS NUMBER 145-73-3 EPA REFERENCE ID (EPA ONLY) 39560 EPA SYSTEMATIC NAME 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid STORET PARM CODE 38926 -- ENDOTHAL WHL SMPL UG/L STORET PARM CODE 82641 -- ENDOTHAL TISS WET WT.MG/KG STORET PARM CODE 82642 -- ENDOTHAL SED DRY WT.UG/KG

Endrin CAS NUMBER 72-20-8 EPA REFERENCE ID (EPA ONLY) 4887 EPA SYSTEMATIC NAME 2,7:3,6-Dimethanonaphth(2,3-b)oxirene, 3,4,5,6,9,9-hexachloro- 1a,2,2a,3,6,6a,7,7a-octahydro-, (1a.alpha.,2.beta.,2a.beta.,3.alpha.,6.alpha.,6a.beta.,7.beta.,7a.alp ha.)- STORET PARM CODE 03744 -- ENDRIN ELUTRIAT UG/L STORET PARM CODE 30124 -- ENDRIN SOIL,REC MG/KG STORET PARM CODE 34685 -- ENDRIN TISMG/KG WET WGT STORET PARM CODE 39390 -- ENDRIN TOT UG/L STORET PARM CODE 39391 -- ENDRIN DIS UG/L STORET PARM CODE 39392 -- ENDRIN SUS FRAC UG/L STORET PARM CODE 39393 -- ENDRIN SEDUG/KG DRY WGT STORET PARM CODE 39394 -- ENDRIN CLAY UG/KG STORET PARM CODE 39395 -- ENDRIN SLT-CLAY UG/KG STORET PARM CODE 39396 -- ENDRIN SAND UG/KG STORET PARM CODE 39397 -- ENDRIN SHELFISH UG/KG WT STORET PARM CODE 45567 -- ENDRIN ADIPOSE TISMG/KG STORET PARM CODE 49335 -- ENDRIN SIEV STORET PARM CODE 49370 -- ENDRIN TISS WET WT UG/KG STORET PARM CODE 49534 -- ENDRIN WETWT TISUG/KG STORET PARM CODE 61468 -- ENDRIN SLUDGE TOT UG/L STORET PARM CODE 75048 -- ENDRIN SED,DRY WT,UG/KG STORET PARM CODE 78431 -- ENDRIN SEDIMENT WETMG/KG

Page 198 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 79170 -- ENDRIN FISH TIS DRYMG/KG STORET PARM CODE 79619 -- ENDRIN WASMG/KG STORET PARM CODE 79739 -- ENDRIN WASTE EP TOX UG/L STORET PARM CODE 81717 -- ENDRIN SHEL DRY WGTUG/KG STORET PARM CODE 81846 -- ENDRIN FISH DRY WGTMG/KG

Endrin Aldehyde CAS NUMBER 7421-93-4 EPA REFERENCE ID (EPA ONLY) 149336 EPA SYSTEMATIC NAME 1,2,4-Methenocyclopenta[cd]pentalene-5-carboxaldehyde, 2,2a,3,3,4,7-hexachlorodecahydro-, (1.alpha.,2.beta.,2a.beta.,4.beta.,4a.beta.,5.beta.,6a.beta.,6b.beta., 7R*)- STORET PARM CODE 03745 -- ENDRNALD ELUTRIAT UG/L STORET PARM CODE 30125 -- ENDRN AL SOIL,REC MG/KG STORET PARM CODE 34366 -- ENDRINAL DEHYDE TOTWUG/L STORET PARM CODE 34367 -- ENDRINAL DEHYDE DISSUG/L STORET PARM CODE 34368 -- ENDRINAL DEHYDE SUSPUG/L STORET PARM CODE 34369 -- ENDRINAL SEDUG/KG DRY WGT STORET PARM CODE 34370 -- ENDRINAL TISMG/KG WET WGT STORET PARM CODE 78432 -- ENDRINAL DISH SED WETMG/KG STORET PARM CODE 79620 -- ENDRIN ALDEHYDE WASMG/KG STORET PARM CODE 82622 -- ENDRIN ALDH TOT REC UG/L STORET PARM CODE 82633 -- ENDRIN ALDH SED DRYUG/KG

Endrin ketone CAS NUMBER 53494-70-5 EPA REFERENCE ID (EPA ONLY) 299008 EPA SYSTEMATIC NAME 2,5,7-Metheno-3H-cyclopenta[a]pentalen-3-one, 3b,4,5,6,6,6a- hexachlorodecahydro-, (2.alpha.,3a.beta., 3b.beta., 4.beta., 5.beta., 6a.beta., 7.alpha., 7a.beta., 8R*) STORET PARM CODE 38924 -- K-ENDRIN ORGANISM WWTUG/KG STORET PARM CODE 73427 -- ENDRNKET REG DRY WT UG/KG STORET PARM CODE 78211 -- ENDRINKE TISWETWT MG/KG

Page 199 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82557 -- ENDRIN K DRY WGT SEDMG/KG STORET PARM CODE 85791 -- ENDRINKE SED DRY WT UG/KG

Enflurane CAS NUMBER 13838-16-9 EPA REFERENCE ID (EPA ONLY) 962316 EPA SYSTEMATIC NAME Ethane, 2-chloro-1-(difluoromethoxy)-1,1,2-trifluoro-

Enterobacter ITIS TAXON SERIAL NUMBER 246

Enterobacter aerogenes ITIS TAXON SERIAL NUMBER 247

Enterobacter cloacae ITIS TAXON SERIAL NUMBER 248

Enterococcus Group Bacteria STORET PARM CODE 31639 - ENTEROCOCCI GROUP D

Epichlorohydrin CAS NUMBER 106-89-8 EPA REFERENCE ID (EPA ONLY) 23945 EPA SYSTEMATIC NAME Oxirane, (chloromethyl)- STORET PARM CODE 77084 -- 3CL1,2EP TOTAL UG/L STORET PARM CODE 81679 -- EPICLORO HYDRIN TOT MG/L

Equilenin CAS NUMBER 517-09-9 EPA REFERENCE ID (EPA ONLY) 17148271 EPA SYSTEMATIC NAME Estra-1,3,5,7,9-pentaen-17-one, 3-hydroxy-

Equilin CAS NUMBER 474-86-2

Erbium CAS NUMBER 7440-52-0 EPA REFERENCE ID (EPA ONLY) 150094 EPA SYSTEMATIC NAME Erbium STORET PARM CODE 01246 -- ERBIUM TOTAL UG/L STORET PARM CODE 50573 -- ERBIUM DISSOLVD UG/L

Page 200 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Erythromycin A

Escherichia ITIS TAXON SERIAL NUMBER 280

Escherichia coli ITIS TAXON SERIAL NUMBER 285 STORET PARM CODE 31633 - E COLI THERMOTOLERANT

Esfenvalerate CAS NUMBER 66230-04-4 EPA REFERENCE ID (EPA ONLY) 355552 EPA SYSTEMATIC NAME Benzeneacetic acid, 4-chloro-.alpha.-(1-methylethyl)-, cyano(3- phenoxyphenyl)methyl ester, (S-(R*,R*))- STORET PARM CODE 49298 -- ESFNVLRT RECV0.7U FLTRUG/L

Estradiol CAS NUMBER 50-28-2 EPA REFERENCE ID (EPA ONLY) 1099 EPA SYSTEMATIC NAME Estra-1,3,5(10)-triene-3,7-diol(17.beta.)- STORET PARM CODE 82193 -- ESTRADIO L IN WTR UG/L

Estrone CAS NUMBER 53-16-7

Ethalfluralin CAS NUMBER 55283-68-6 EPA REFERENCE ID (EPA ONLY) 303834 EPA SYSTEMATIC NAME Benzenamine, N-ethyl-N-(2-methyl-2-propenyl)-2,6-dinitro-4- (trifluoromethyl)- STORET PARM CODE 38787 -- ETHAL FLURALIN TOTWUG/L STORET PARM CODE 38790 -- ETHAL FLURALIN SEDUG/KG STORET PARM CODE 38791 -- ETHAL FLURALIN TISMG/KG STORET PARM CODE 82663 -- ETHLFLRL TOT RECV WTR UG/L

Ethane CAS NUMBER 74-84-0 EPA REFERENCE ID (EPA ONLY) 5082 EPA SYSTEMATIC NAME Ethane STORET PARM CODE 82045 -- ETHANE DISS UG/L

Page 201 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 85545 -- ETHANE PERCENT OF VOL

Ethane thiol CAS NUMBER 75-08-1 EPA REFERENCE ID (EPA ONLY) 5298 EPA SYSTEMATIC NAME Ethanethiol STORET PARM CODE 81584 -- ETHTHIOL TOT UG/L

Ethanol, 2-(2-Butoxyethoxy)- CAS NUMBER 112-34-5 EPA REFERENCE ID (EPA ONLY) 28340 EPA SYSTEMATIC NAME Ethanol, 2-(2-butoxyethoxy)- STORET PARM CODE 45316 -- B ETP ET TOTAL WAT UG/L STORET PARM CODE 45317 -- B ETP ET SED DRY WGTUG/KG

Ethanol, 2-(2-Methoxyethoxy)- CAS NUMBER 111-77-3 EPA REFERENCE ID (EPA ONLY) 27854 EPA SYSTEMATIC NAME Ethanol, 2-(2-methoxyethoxy)- STORET PARM CODE 80342 -- 22MTHOXY ETHANOL WHL UG/L

Ethanol, 2-(nonylphenoxy)- CAS NUMBER 27986-36-3 EPA REFERENCE ID (EPA ONLY) 247510 EPA SYSTEMATIC NAME Ethanol, 2-(nonylphenoxy)-

Ethanol, 2-[2-(nonylphenoxy)ethoxy]- CAS NUMBER 27176-93-8 EPA REFERENCE ID (EPA ONLY) 244335

Ethanol, 2-[2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]ethoxy]- CAS NUMBER 2315-61-9 EPA REFERENCE ID (EPA ONLY) 17148495 17148370

Ethanol, 2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]- CAS NUMBER 2315-67-5 EPA REFERENCE ID (EPA ONLY) 17148487

Ethanone, 1-(4-Hydroxy-3-methoxyphenyl)- CAS NUMBER 498-02-2

Page 202 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 48074 EPA SYSTEMATIC NAME Ethanone, 1-(4-hydroxy-3-methoxyphenyl)- STORET PARM CODE 45280 -- HMP ETON TOTAL WAT UG/L

Ethanone, 1-[4-(1-Methylethenyl) Phenyl]- CAS NUMBER 5359-04-6 EPA REFERENCE ID (EPA ONLY) 961938 EPA SYSTEMATIC NAME Ethanone, 1-[4-(1-methylethenyl)phenyl]- STORET PARM CODE 61177

Ether, Dipropyl CAS NUMBER 111-43-3 EPA REFERENCE ID (EPA ONLY) 27524 EPA SYSTEMATIC NAME Propane, 1,1'-oxybis- STORET PARM CODE 78114 -- PROPYL ETHER UG/L

Ethinyl estradiol CAS NUMBER 57-63-6 EPA ID (SUBSTANCE REGISTRY) Ethinyl estradiol EPA REFERENCE ID (EPA ONLY) 2626 EPA SYSTEMATIC NAME 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17.alpha.)

Ethion CAS NUMBER 563-12-2 EPA REFERENCE ID (EPA ONLY) 54577 EPA SYSTEMATIC NAME Phosphorodithioic acid, S,S'-methylene O,O,O',O'-tetraethyl ester STORET PARM CODE 04233 -- ETHION WET WT SEDMG/KG STORET PARM CODE 39398 -- ETHION WHL SMPL UG/L STORET PARM CODE 39399 -- ETHION MUD UG/KG STORET PARM CODE 46335 -- ETHION TIS WET MG/KG STORET PARM CODE 82346 -- ETHION DISSOLVD UG/L STORET PARM CODE 82347 -- ETHION SUSPEND. UG/L

Ethofumesate CAS NUMBER 26225-79-6 EPA REFERENCE ID (EPA ONLY) 237842

Page 203 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 5-Benzofuranol, 2-ethoxy-2,3-dihydro-3,3-dimethyl-, methanesulfonate, (+-)- STORET PARM CODE 45606 -- NORTRON WTR WHL UG/L

Ethoprop CAS NUMBER 13194-48-4 EPA REFERENCE ID (EPA ONLY) 184630 EPA SYSTEMATIC NAME Phosphorodithioic acid, O-ethyl S,S-dipropyl ester STORET PARM CODE 30003 -- ETHOPROP SOIL,REC MG/KG STORET PARM CODE 81758 -- ETHOPROP WHL WAT UG/L STORET PARM CODE 82288 -- ETHOPROP SED DRY WT.UG/KG STORET PARM CODE 82672 -- ETHOPROP TOT RECV WTR UG/L

Ethoxyethanol, 2- CAS NUMBER 110-80-5 EPA REFERENCE ID (EPA ONLY) 26989 EPA SYSTEMATIC NAME Ethanol, 2-ethoxy- STORET PARM CODE 81685 -- 2-ETHOXY ETHANOL TOT MG/L

Ethoxyethyl acetate, 2- CAS NUMBER 111-15-9 EPA REFERENCE ID (EPA ONLY) 27284 EPA SYSTEMATIC NAME Ethanol, 2-ethoxy-, acetate STORET PARM CODE 78011 -- ETHXYETH ACETATE UG/L

Ethyl acetate CAS NUMBER 141-78-6 EPA REFERENCE ID (EPA ONLY) 38455 EPA SYSTEMATIC NAME Acetic acid ethyl ester STORET PARM CODE 78595 -- ETHYL ACETATE UG/KG STORET PARM CODE 81585 -- ETHYL ACETATE TOT UG/L

Ethyl alcohol CAS NUMBER 64-17-5 EPA REFERENCE ID (EPA ONLY) 3822 EPA SYSTEMATIC NAME Ethanol STORET PARM CODE 49692 -- ETHANOL TOTAL NEIC METHOD WASTE %

Page 204 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77004 -- ETHANOL TOTAL UG/L STORET PARM CODE 81682 -- ETHANOL TOT MG/L

Ethyl alcohol-d CAS NUMBER 925-93-9 EPA REFERENCE ID (EPA ONLY) 961300 EPA SYSTEMATIC NAME Ethanol-d

Ethyl cinnamate CAS NUMBER 103-36-6 EPA REFERENCE ID (EPA ONLY) 21352 EPA SYSTEMATIC NAME 2-Propenoic acid, 3-phenyl-, ethyl ester STORET PARM CODE 50515 -- 2PROPENO IC ACID 3PH UG/L

Ethyl ether CAS NUMBER 60-29-7 EPA REFERENCE ID (EPA ONLY) 3335 EPA SYSTEMATIC NAME Ethane, 1,1'-oxybis- STORET PARM CODE 73010 -- ETHER GAS-CHRM MG/L STORET PARM CODE 78757 -- ETHYL ETHER SEDUG/KG STORET PARM CODE 81576 -- DIETHYL ETHER TOT UG/L

Ethyl isobutyrate CAS NUMBER 97-62-1 EPA REFERENCE ID (EPA ONLY) 17442 EPA SYSTEMATIC NAME Propanoic acid, 2-methyl-, ethyl ester STORET PARM CODE 77195 -- E-I-BTAT TOTAL UG/L

Ethyl methacrylate CAS NUMBER 97-63-2 EPA REFERENCE ID (EPA ONLY) 17459 EPA SYSTEMATIC NAME 2-Propenoic acid, 2-methyl-, ethyl ester STORET PARM CODE 73570 -- 2-PROPEN 2METHETH TOTWUG/L

Ethyl methanesulfonate CAS NUMBER 62-50-0 EPA REFERENCE ID (EPA ONLY) 3616 EPA SYSTEMATIC NAME Methanesulfonic acid, ethyl ester

Page 205 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 73118 -- ETHYL MTHNSLFT SEDUG/KG STORET PARM CODE 73184 -- ETLMTSLF REG DRY WT UG/KG

Ethyl methyl sulfide CAS NUMBER 624-89-5 EPA REFERENCE ID (EPA ONLY) 63347 EPA SYSTEMATIC NAME Ethane, (methylthio)- STORET PARM CODE 78036 -- METH ETH SULFIDE UG/L

Ethyl oleate CAS NUMBER 111-62-6 EPA REFERENCE ID (EPA ONLY) 27714 EPA SYSTEMATIC NAME 9-Octadecenoic acid (9Z)-, ethyl ester STORET PARM CODE 81301 -- ETHYL OLEATE TOT UG/L

Ethyl sulfide CAS NUMBER 352-93-2 EPA REFERENCE ID (EPA ONLY) 43331 EPA SYSTEMATIC NAME Ethane, 1,1'-thiobis- STORET PARM CODE 77987 -- DIETHYL SULFIDE UG/L

Ethyl tert-butyl ether CAS NUMBER 637-92-3 EPA REFERENCE ID (EPA ONLY) 65953 EPA SYSTEMATIC NAME Propane, 2-ethoxy-2-methyl-

Ethyl ziram CAS NUMBER 14324-55-1

Ethylbenzene CAS NUMBER 100-41-4 EPA REFERENCE ID (EPA ONLY) 19406 EPA SYSTEMATIC NAME Benzene, ethyl- RETIRED NAME (CHEM - ETHYL BENZENE PHYSICAL) STORET PARM CODE 30098 -- ETHLBNZN SOIL,REC MG/KG STORET PARM CODE 34371 -- ETHYLBEN ZENE TOTWUG/L STORET PARM CODE 34372 -- ETHYLBEN ZENE DISSUG/L

Page 206 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34373 -- ETHYLBEN ZENE SUSPUG/L STORET PARM CODE 34374 -- ETHYLBEN SEDUG/KG DRY WGT STORET PARM CODE 34375 -- ETHYLBEN TISMG/KG WET WGT STORET PARM CODE 78113 -- ETH BENZ WH WTR UG/L STORET PARM CODE 78380 -- ETHYLBNZ SEDIMENT WETMG/KG STORET PARM CODE 79624 -- ETHYL BENZENE WASMG/KG

Ethylene CAS NUMBER 74-85-1 EPA REFERENCE ID (EPA ONLY) 5090 EPA SYSTEMATIC NAME Ethene STORET PARM CODE 82357 -- ETHYLENE TOTAL UG/L

Ethylene chlorohydrin CAS NUMBER 107-07-3 EPA REFERENCE ID (EPA ONLY) 24125 EPA SYSTEMATIC NAME Ethanol, 2-chloro- STORET PARM CODE 81684 -- 2-CHLORO ETHANOL TOT MG/L

Ethylene dibromide (EDB) CAS NUMBER 106-93-4 EPA REFERENCE ID (EPA ONLY) 23986 EPA SYSTEMATIC NAME Ethane, 1,2-dibromo- RETIRED NAME (CHEM - Ethylene dibromide (EDB) PHYSICAL) STORET PARM CODE 30203 -- ETHAN12 WTR,WHL REC UG/L STORET PARM CODE 39082 -- 12DIBROM ETHYLENE TOT UG/L STORET PARM CODE 77651 -- 1,2DBRET TOTAL UG/L STORET PARM CODE 79749 -- EDB SEDIMENT DRYUG/KG STORET PARM CODE 81522 -- DIBROMO ETHANE TOT UG/L

Ethylene glycol CAS NUMBER 107-21-1 EPA REFERENCE ID (EPA ONLY) 24257 EPA SYSTEMATIC NAME 1,2-Ethanediol

Page 207 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77023 -- ETH GLYC TOTAL UG/L STORET PARM CODE 81688 -- ETHYLENW GLYCOL TOT MG/L

Ethylene glycol diethyl ether CAS NUMBER 629-14-1 EPA REFERENCE ID (EPA ONLY) 64634 EPA SYSTEMATIC NAME Ethane, 1,2-diethoxy- STORET PARM CODE 81527 -- DIETHOXY ETHANE TOT UG/L

Ethylene glycol dinitrate CAS NUMBER 628-96-6 EPA REFERENCE ID (EPA ONLY) 64527 EPA SYSTEMATIC NAME 1,2-Ethanediol, dinitrate STORET PARM CODE 34102 -- EGD WTR SMPL MG/L

Ethylene oxide CAS NUMBER 75-21-8 EPA REFERENCE ID (EPA ONLY) 5405 EPA SYSTEMATIC NAME Oxirane STORET PARM CODE 76999 -- ETHEN OX TOTAL UG/L STORET PARM CODE 81687 -- ETHYLENE OXIDE TOT MG/L

Ethylenediamine CAS NUMBER 107-15-3

Ethylenediaminetetraacetic acid (EDTA) CAS NUMBER 64-02-8 EPA REFERENCE ID (EPA ONLY) 3798 EPA SYSTEMATIC NAME Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, tetrasodium salt STORET PARM CODE 78145 -- TETRA NA EDTA UG/L

Ethylenethiourea CAS NUMBER 96-45-7 EPA REFERENCE ID (EPA ONLY) 16857 EPA SYSTEMATIC NAME 2-Imidazolidinethione STORET PARM CODE 38928 -- ETHYTHUR WHL SMPL UG/L

Page 208 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Ethylhexanoic acid, 2- CAS NUMBER 149-57-5 EPA REFERENCE ID (EPA ONLY) 39925 EPA SYSTEMATIC NAME Hexanoic acid, 2-ethyl- STORET PARM CODE 45283 -- ET HEXA TOTAL WAT UG/L STORET PARM CODE 45284 -- ET HEXA SED DRY WGTUG/KG

Ethylisothiocyanate CAS NUMBER 542-85-8

Ethylmethylbenzene CAS NUMBER 25550-14-5 EPA REFERENCE ID (EPA ONLY) 233270 EPA SYSTEMATIC NAME Benzene, ethylmethyl- STORET PARM CODE 78760 -- ETHMTHYL BENZENE SEDUG/KG

Ethylnaphthalene, 2- CAS NUMBER 939-27-5 EPA REFERENCE ID (EPA ONLY) 74807 EPA SYSTEMATIC NAME Naphthalene, 2-ethyl- STORET PARM CODE 50254 -- 2-ETHYLN APHTHALN NG/G

Ethylresorcinol, 4- CAS NUMBER 2896-60-8 EPA REFERENCE ID (EPA ONLY) 108464 EPA SYSTEMATIC NAME 1,3-Benzenediol, 4-ethyl- STORET PARM CODE 78798 -- 4ETH,13- BENZDIOL SEDUG/KG STORET PARM CODE 81872 -- TCA WHL WATR UG/L

Ethyltoluene, 2- CAS NUMBER 611-14-3 EPA REFERENCE ID (EPA ONLY) 59857 EPA SYSTEMATIC NAME Benzene, 1-ethyl-2-methyl- STORET PARM CODE 77220 -- 1M2EBENZ TOTAL UG/L STORET PARM CODE 78780 -- 1ETHMTHL BENZENE SEDUG/KG

Ethyltoluene, 3- CAS NUMBER 620-14-4 EPA REFERENCE ID (EPA ONLY) 61887

Page 209 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Benzene, 1-ethyl-3-methyl- STORET PARM CODE 77219 -- 1M3EBENZ TOTAL UG/L

Ethyltoluene, 4- CAS NUMBER 622-96-8 EPA REFERENCE ID (EPA ONLY) 62653 EPA SYSTEMATIC NAME Benzene, 1-ethyl-4-methyl- STORET PARM CODE 77225 -- 1M4EBENZ STORET PARM CODE 78781 -- 1ETH4MTH BENZENE SEDUG/KG

Etridiazole CAS NUMBER 2593-15-9 EPA REFERENCE ID (EPA ONLY) 104901 EPA SYSTEMATIC NAME 1,2,4-Thiadiazole, 5-ethoxy-3-(trichloromethyl)- STORET PARM CODE 38792 -- ETRI DIAZOLE TOTWUG/L STORET PARM CODE 38793 -- ETRI DIAZOLE DISSUG/L

Euamoebida ITIS TAXON SERIAL NUMBER 615921

Europium CAS NUMBER 7440-53-1 EPA REFERENCE ID (EPA ONLY) 150102 EPA SYSTEMATIC NAME Europium STORET PARM CODE 01236 -- EUROPIUM TOTAL UG/L STORET PARM CODE 30256 -- EUROPIUM SED, BOT MAT, PCT STORET PARM CODE 30257 -- EUROPIUM SED,SUSP PCT STORET PARM CODE 34855 -- EU STORET PARM CODE 34856 -- EU STORET PARM CODE 34857 -- EU STORET PARM CODE 34858 -- EU STORET PARM CODE 35032 -- EUROPIUM SUSPENDD SED UG/G STORET PARM CODE 50574 -- EUROPIUM DISSOLVD UG/L

Europium-152 CAS NUMBER 14683-23-9

Page 210 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 776773 EPA SYSTEMATIC NAME Europium, isotope of mass 152 STORET PARM CODE 29650 -- EU-152 SEDIMENT PCI/G

Europium-154 CAS NUMBER 15585-10-1 EPA REFERENCE ID (EPA ONLY) 777011 EPA SYSTEMATIC NAME Europium, isotope of mass 154 STORET PARM CODE 29652 -- EU-154 SEDIMENT PCI/G

Europium-155

Evaporation EPA ID (SUBSTANCE REGISTRY) E52456977 EPA REFERENCE ID (EPA ONLY) 52456977 EPA SYSTEMATIC NAME Evaporation STORET PARM CODE 00012 -- EVAP 48 IN PAN DEG C STORET PARM CODE 00013 -- EVAP 24 IN PAN DEG C STORET PARM CODE 00050 -- EVAP TOT DAY IN

Famphur CAS NUMBER 52-85-7 EPA REFERENCE ID (EPA ONLY) 1594 EPA SYSTEMATIC NAME Phosphorothioic acid, O-[4-[(dimethylamino)sulfonyl]phenyl] O,O- dimethyl ester STORET PARM CODE 38462 -- FAMPHUR TOTWUG/L

Farnesol CAS NUMBER 4602-84-0

Fecal Coliform STORET PARM CODE 31501 -- TOT COLI MFIMENDO /100ML STORET PARM CODE 31502 -- COLIFORM , TOTAL 10/ML STORET PARM CODE 31503 -- TOT COLI MFDLENDO /100ML STORET PARM CODE 31504 -- TOT COLI MFIM LES /100ML STORET PARM CODE 31505 -- TOT COLI MPN CONF /100ML STORET PARM CODE 31506 -- TOT COLI MPN CONF TUBECODE

Page 211 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 31507 -- TOT COLI MPN COMP /100ML STORET PARM CODE 31508 -- TOT COLI MPN COMP TUBECODE STORET PARM CODE 31520 -- TOT COLI SHELFISH MPN/100G STORET PARM CODE 31521 -- TOT COLI BOT SED MPN/100G STORET PARM CODE 31611 -- FEC COLI M-TEC #/100ML STORET PARM CODE 31612 -- COLIFORM , FECAL 10/ML STORET PARM CODE 31613 -- FEC COLI M-FCAGAR /100ML STORET PARM CODE 31614 -- FEC COLI MPN TUBECODE STORET PARM CODE 31615 -- FEC COLI MPNECMED /100ML STORET PARM CODE 31616 -- FEC COLI MFM-FCBR /100ML STORET PARM CODE 31617 -- FEC COLI MPN EIJK /100ML STORET PARM CODE 31618 -- FEC COLI EKM 45C TUBECODE STORET PARM CODE 31619 -- FEC COLI MPN BALB /100ML STORET PARM CODE 31620 -- FEC COLI BALB 43C TUBECODE STORET PARM CODE 31621 -- FEC COLI A-1M H20 MPN STORET PARM CODE 31622 -- FEC COLI A-1M TIS MPN STORET PARM CODE 31623 -- FEC COLI MF VERI #/100ML STORET PARM CODE 31624 -- FEC COLI 7 HR MF #/100ML STORET PARM CODE 31625 -- FEC COLI M-FCAGAD /100 ML STORET PARM CODE 31628 -- TOT COLI MF VERI #/100ML STORET PARM CODE 31640 -- FEC COLI SHELFISH MPN/100G STORET PARM CODE 31641 -- FEC COLI BOT SED MPN/100G STORET PARM CODE 31643 -- TOT COLI MF VERI MPN/100G STORET PARM CODE 31646 -- FEC COLI INTERFAC #/100ML STORET PARM CODE 48201 -- FEC COL MPN&MBR FILTER STORET PARM CODE 50017 -- TOT COLI ONPG-MUG TOT WTR STORET PARM CODE 71205 -- COLIFORM MPN PRES /100ML STORET PARM CODE 74055 -- FEC COLI PERMIT GENERAL STORET PARM CODE 74056 -- TOT COLI PERMIT GENERAL STORET PARM CODE 84138 -- COLIFORM TOT MPN WTR CODE

Page 212 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 84383 -- FECAL COLIFORM PRESENCE/ABSENCE

Fecal Streptococcus Group Bacteria STORET PARM CODE 31626 -- FECSTREP MPNADPS E #/100M STORET PARM CODE 31642 -- FECSTREP MPNADPSE MPN/100G STORET PARM CODE 31671 -- FECSTREP PCKFAGAR /100ML STORET PARM CODE 31672 -- FECSTREP PC M-ENT /100ML STORET PARM CODE 31673 -- FECSTREP MFKFAGAR /100ML STORET PARM CODE 31674 -- STREP FE CAL 10/ ML STORET PARM CODE 31675 -- FECSTREP MPNKFBR /100ML STORET PARM CODE 31676 -- FEC STRP MPN-KFBR TUBE CD STORET PARM CODE 31677 -- FECSTREP MPNADEVA /100ML STORET PARM CODE 31678 -- FECSTREP MPN TUBECODE STORET PARM CODE 31679 -- FECSTREP MF M-ENT /100ML STORET PARM CODE 31680 -- FECSTREP MF-KFBR PER100ML STORET PARM CODE 31690 -- FECSTREP BOT SED MPN/100G STORET PARM CODE 31814 -- STPCOCCI EVA-BHI /100ML STORET PARM CODE 48200 -- FEC STRP MPN&MBR FILTER STORET PARM CODE 84384 -- FECAL STREPTOCOCCI PRESENCE/ABSENCE

Fenamiphos CAS NUMBER 22224-92-6 EPA REFERENCE ID (EPA ONLY) 221358 EPA SYSTEMATIC NAME Phosphoramidic acid, (1-methylethyl)-, ethyl 3-methyl-4- (methylthio)phenyl ester STORET PARM CODE 38929 -- FENMIPHS WHL SMPL UG/L STORET PARM CODE 73032 -- FNAMPHOS SED DRY WT UG/KG

Fenarimol CAS NUMBER 60168-88-9 EPA REFERENCE ID (EPA ONLY) 316356 EPA SYSTEMATIC NAME 5-Pyrimidinemethanol, .alpha.-(2-chlorophenyl)-.alpha.-(4- chlorophenyl)- STORET PARM CODE 04101 -- FENARIML WTR TOT REC UG/L

Page 213 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Fenchone CAS NUMBER 1195-79-5 EPA REFERENCE ID (EPA ONLY) 80796 EPA SYSTEMATIC NAME Bicyclo[2.2.1]heptan-2-one, 1,3,3-trimethyl- STORET PARM CODE 77480 -- FENCHONE TOTAL UG/L

Fenitrothion CAS NUMBER 122-14-5

Fensulfothion CAS NUMBER 115-90-2 EPA REFERENCE ID (EPA ONLY) 29298 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-diethyl O-[4-(methylsulfinyl)phenyl] ester STORET PARM CODE 30004 -- FENSULFO WTR,WHL REC UG/L STORET PARM CODE 30005 -- FENSULFO SOIL,REC MG/KG STORET PARM CODE 38684 -- FENSULFO THIONWTR TOT UG/L STORET PARM CODE 38797 -- FENSULFO THION DISSUG/L STORET PARM CODE 38799 -- FENSULFO THION SEDUG/KG STORET PARM CODE 39006 -- DASANIT WTR FPD UG/L

Fenthion CAS NUMBER 55-38-9 EPA REFERENCE ID (EPA ONLY) 1909 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-dimethyl O-[3-methyl-4- (methylthio)phenyl] ester STORET PARM CODE 30006 -- FENTHION WTR,WHL REC UG/L STORET PARM CODE 30007 -- FENTHION SOIL,REC MG/KG STORET PARM CODE 38685 -- FENTHION WATER TOT UG/L STORET PARM CODE 38801 -- FENTHION DISSUG/L STORET PARM CODE 38803 -- FENTHION SEDUG/KG STORET PARM CODE 38804 -- FENTHION TISMG/KG STORET PARM CODE 39016 -- FENTHION WTR KCL UG/L

Fenuron CAS NUMBER 101-42-8 EPA REFERENCE ID (EPA ONLY) 20081

Page 214 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Urea, N,N-dimethyl-N'-phenyl- STORET PARM CODE 38467 -- FENURON TOTWUG/L STORET PARM CODE 38468 -- FENURON DISSUG/L STORET PARM CODE 49297 -- FENURON RECV0.7U FLTRUG/L

Fenvalerate CAS NUMBER 51630-58-1 EPA REFERENCE ID (EPA ONLY) 292094 EPA SYSTEMATIC NAME Benzeneacetic acid, 4-chloro-.alpha.-(1-methylethyl)-, cyano(3- phenoxyphenyl)methyl ester STORET PARM CODE 85757 -- FENVALER ATE, WTR WHL UG/L

Ferbam CAS NUMBER 14484-64-1 EPA REFERENCE ID (EPA ONLY) 195750 EPA SYSTEMATIC NAME Iron, tris(dimethylcarbamodithioato-.kappa.S,.kappa.S')-, (OC-6- 11)- STORET PARM CODE 38806 -- FERBAM DISSUG/L

Fipronil CAS NUMBER 120068-37-3 EPA REFERENCE ID (EPA ONLY) 621722 EPA SYSTEMATIC NAME 1H-Pyrazole-3-carbonitrile, 5-amino-1-[2,6-dichloro-4- (trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-

Flavobacterium ITIS TAXON SERIAL NUMBER 174 STORET PARM CODE 50774

Fluazifop-P-butyl (Fusilade 2000) CAS NUMBER 79241-46-6

Fluchloralin CAS NUMBER 33245-39-5 EPA REFERENCE ID (EPA ONLY) 264085 EPA SYSTEMATIC NAME Benzenamine, N-(2-chloroethyl)-2,6-dinitro-N-propyl-4- (trifluoromethyl)- STORET PARM CODE 79194 -- FLUCHLIN WATER UG/L

Flucythrinate (Cybolt) CAS NUMBER 70124-77-5

Page 215 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Flumetsulam CAS NUMBER 98967-40-9

Fluoboric acid CAS NUMBER 16872-11-0 EPA REFERENCE ID (EPA ONLY) 205906 EPA SYSTEMATIC NAME Borate(1-), tetrafluoro-, hydrogen STORET PARM CODE 00952 -- FLUOROBO RATES M G/L

Fluometuron CAS NUMBER 2164-17-2 EPA REFERENCE ID (EPA ONLY) 98004 EPA SYSTEMATIC NAME Urea, N,N-dimethyl-N'-[3-(trifluoromethyl)phenyl]- STORET PARM CODE 38810 -- FLUOME TURON TOTWUG/L STORET PARM CODE 38811 -- FLUOME TURON DISSUG/L

Fluoranthene CAS NUMBER 206-44-0 STORET PARM CODE 03669 -- Fluoranth elutriat ug/l STORET PARM CODE 30163 -- Fluoranth soil rec mg/kg STORET PARM CODE 34376 -- Fluoranthene totw ug/l STORET PARM CODE 34377 -- Fluoranthene diss ug/l STORET PARM CODE 34378 -- Fluoranthene susp ug/l STORET PARM CODE 34379 -- Fluoranthene sed ug/kg dry wt STORET PARM CODE 34380 -- Fluoranthene tis mg/kg wet wt STORET PARM CODE 49466 -- Fluoranthene siev STORET PARM CODE 78323 -- Fluoranthene sedi wet mg/kg STORET PARM CODE 79625 -- Fluoranthene was mg/kg

Fluoranthenes + Pyrenes Mix, unspecified EPA REFERENCE ID (EPA ONLY) 52450525 EPA SYSTEMATIC NAME Fluoranthenes and pyrenes mixture, unspecified STORET PARM CODE 61105 STORET PARM CODE 61106

Fluoranthenes, C1-C4 EPA REFERENCE ID (EPA ONLY) 40691

Page 216 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Fluoranthene STORET PARM CODE 49765 -- C1 ALKYL FLUORANTHENE DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49766 -- C1 ALKYL FLUORANTHENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 61256 -- C1 Fluoranthene

Fluorene CAS NUMBER 86-73-7 EPA SYSTEMATIC NAME 9H-Fluorene STORET PARM CODE 03670 -- Fluorene Elutriat ug/l STORET PARM CODE 30164 -- Fluorene Soil, Rec mg/kg STORET PARM CODE 34381 -- Fluorene totw ug/l STORET PARM CODE 34382 -- Fluorene Diss ug/l STORET PARM CODE 34383 -- Fluorene susp ug/l STORET PARM CODE 34384 -- Fluorene sed ug/kg dry wt STORET PARM CODE 34385 -- Fluorene Tis mg/kg dry wt STORET PARM CODE 49399 -- Fluorene siev STORET PARM CODE 78350 -- Fluorene sediment wet mg/kg STORET PARM CODE 79100 -- Fluorene fish tis dry mg/kg STORET PARM CODE 79626 -- Fluorene Was mg/kg

Fluorenes, C1-C3 EPA REFERENCE ID (EPA ONLY) 10892 STORET PARM CODE 49759 -- C1 ALKYL FLUORENE DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49760 -- C2 ALKYL FLUORENE DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49761 -- C3 ALKYL FLUORENE DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49762 -- C1 ALKYL FLUORENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49763 -- C2 ALKYL FLUORENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49764 -- C3 ALKYL FLUORENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 61063 -- C1 Fluorene in Sed

Page 217 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 61064 -- C2 Fluorene in Sed STORET PARM CODE 61065 -- C3 Fluorene in Sed

Fluorides CAS NUMBER 16984-48-8 EPA REFERENCE ID (EPA ONLY) 206706 EPA SYSTEMATIC NAME Fluoride STORET PARM CODE 00949 -- F MUD DRY WGT MG/KG-F STORET PARM CODE 00950 -- FLUORIDE F,DISS MG/L STORET PARM CODE 00951 -- FLUORIDE F,TOTAL MG/L STORET PARM CODE 01207 -- FLUORIDE TOT DRY D MG/KG STORET PARM CODE 03713 -- FLUORIDE ELUTRIAT MG/L STORET PARM CODE 32016 -- FLUORIDE -COMPLEX MG/L STORET PARM CODE 46550 -- FLUORIDE ACID/FLT (F) MG/L STORET PARM CODE 79031 -- FL TOTAL FISH DWT UG/GM STORET PARM CODE 81211 -- FLUORIDE ILLINOIS MG/L

Fluorine CAS NUMBER 7782-41-4 EPA REFERENCE ID (EPA ONLY) 154286 EPA SYSTEMATIC NAME Fluorine STORET PARM CODE 00953 -- FLUORINE TOTAL UG/L STORET PARM CODE 50700 -- FLUORINE DISS UG/L

Fluorobenzene CAS NUMBER 462-06-6 EPA REFERENCE ID (EPA ONLY) 46409 EPA SYSTEMATIC NAME Benzene, fluoro- STORET PARM CODE 78493 -- FLROBNZN SED, DRY WT.UG/KG

Fluorobiphenyl, 2- CAS NUMBER 321-60-8 EPA REFERENCE ID (EPA ONLY) 42317 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2-fluoro- STORET PARM CODE 49279 -- BIPHNYL2 FLRO DRY WT

Page 218 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Fluridone CAS NUMBER 59756-60-4 EPA REFERENCE ID (EPA ONLY) 315366 EPA SYSTEMATIC NAME 4(1H)-Pyridinone, 1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]- STORET PARM CODE 04100 -- FLURIDNE WTR TOT REC UG/L STORET PARM CODE 82639 -- FLRIDONE TISS WET WT.MG/KG STORET PARM CODE 82640 -- FLRIDONE SED DRY WT.UG/KG

Fluvalinate (Spur) CAS NUMBER 69409-94-5

Folpet CAS NUMBER 133-07-3 EPA REFERENCE ID (EPA ONLY) 35808 EPA SYSTEMATIC NAME 1H-Isoindole-1,3(2H)-dione, 2-[(trichloromethyl)thio]- STORET PARM CODE 46351 -- FOLPET TOTWATER UG/L

Fonofos CAS NUMBER 944-22-9 EPA REFERENCE ID (EPA ONLY) 74971 EPA SYSTEMATIC NAME Phosphonodithioic acid, ethyl-, O-ethyl S-phenyl ester STORET PARM CODE 04095 -- FONOFOS DISS WTR REC UG/L STORET PARM CODE 39013 -- DYFONATE WTR FPD UG/L STORET PARM CODE 81294 -- DYFONATE TOT UG/L STORET PARM CODE 82407 -- FONOFOS TISSUE MG/KG STORET PARM CODE 82408 -- FONOFOS SEDIMENT UG/KG STORET PARM CODE 82544 -- DYFONATE DRY WT / MG/K STORET PARM CODE 82614 -- DYFONATE WATR TOT REC UG/L

Formaldehyde CAS NUMBER 50-00-0 EPA REFERENCE ID (EPA ONLY) 1008 EPA SYSTEMATIC NAME Formaldehyde STORET PARM CODE 49882 -- FORMALIN (250 MG/L APPLICTON) EFFL DILUTION RATIO STORET PARM CODE 49883 -- FORMALIN (1670MG/L APPLICTON) EFFL DILUTION RATIO

Page 219 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 71880 -- FORMALDE HYDE MG/L STORET PARM CODE 76995 -- MTHANAL TOTAL UG/L

Formetanate hydrochloride (Carzol)) CAS NUMBER 23422-53-9

Formic acid CAS NUMBER 64-18-6 EPA REFERENCE ID (EPA ONLY) 3830 EPA SYSTEMATIC NAME Formic acid STORET PARM CODE 77006 -- FORMIC A TOTAL UG/L

Freon 113 CAS NUMBER 76-13-1 EPA REFERENCE ID (EPA ONLY) 6148 EPA SYSTEMATIC NAME Ethane, 1,1,2-trichloro-1,2,2-trifluoro- STORET PARM CODE 77652 -- 112C122F TOTAL UG/L

Fuel oil #1 CAS NUMBER 70892-10-3 EPA REFERENCE ID (EPA ONLY) 713495 EPA SYSTEMATIC NAME Fuel oil, no. 1 STORET PARM CODE 78918 -- FUEL OIL #1 WTR UG/L

Fuel oil #2 CAS NUMBER 68476-30-2 EPA REFERENCE ID (EPA ONLY) 439174 EPA SYSTEMATIC NAME Fuel oil, no. 2 STORET PARM CODE 78919 -- FUEL OIL #2 WTR UG/L

Fungi ITIS TAXON SERIAL NUMBER 555705 TAXON COMMON NAME Champignons TAXON COMMON NAME Fungi TAXON COMMON NAME Fungo

Furan CAS NUMBER 110-00-9 EPA REFERENCE ID (EPA ONLY) 26328

Page 220 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Furan STORET PARM CODE 78601 -- FURAN UG/KG

Furancarboxylic acid CAS NUMBER 26447-28-9 EPA REFERENCE ID (EPA ONLY) 239574 EPA SYSTEMATIC NAME Furancarboxylic acid STORET PARM CODE 78019 -- FURCARBX ACID UG/L

Furfural CAS NUMBER 98-01-1 EPA REFERENCE ID (EPA ONLY) 17699 EPA SYSTEMATIC NAME 2-Furancarboxaldehyde STORET PARM CODE 81588 -- EURFURAL TOT UG/L

Gadolinium CAS NUMBER 7440-54-2 EPA REFERENCE ID (EPA ONLY) 150110 EPA SYSTEMATIC NAME Gadolinium STORET PARM CODE 01219 -- GADOLINI UM TOTAL UG/L STORET PARM CODE 50575 -- GADOLINI UM DISS UG/L

Gallium CAS NUMBER 7440-55-3 EPA REFERENCE ID (EPA ONLY) 150128 EPA SYSTEMATIC NAME Gallium STORET PARM CODE 01120 -- GALLIUM GA,DISS UG/L STORET PARM CODE 01122 -- GALLIUM GA,TOT UG/L STORET PARM CODE 30258 -- GALLIUM SED, BOT MAT, PCT STORET PARM CODE 30259 -- GALLIUM SED,SUSP PCT STORET PARM CODE 34860 -- GA STORET PARM CODE 34861 -- GA STORET PARM CODE 34862 -- GA STORET PARM CODE 34863 -- GA STORET PARM CODE 35033 -- GALLIUM SUSPENDD SED UG/G

Page 221 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Gasoline CAS NUMBER 8006-61-9 EPA REFERENCE ID (EPA ONLY) 157628 EPA SYSTEMATIC NAME Gasoline, natural STORET PARM CODE 49921 STORET PARM CODE 78920 -- GASOLINE REGULAR WTR UG/L

Gasoline range organics EPA ID (SUBSTANCE REGISTRY) E52450913 EPA REFERENCE ID (EPA ONLY) 52450913 EPA SYSTEMATIC NAME Gasoline range organics STORET PARM CODE 04584

Gentamicin CAS NUMBER 1403-66-3

Germanium CAS NUMBER 7440-56-4 EPA REFERENCE ID (EPA ONLY) 150136 EPA SYSTEMATIC NAME Germanium STORET PARM CODE 01125 -- GERMANUM GE,DISS UG/L STORET PARM CODE 01126 -- GERMANUM GE,SUSP UG/L STORET PARM CODE 01127 -- GERMANUM GE,TOT UG/L STORET PARM CODE 01270 -- GRMANIUM WTR TOT REC UG/L STORET PARM CODE 30260 -- GERMANUM SED, BOT MAT, PCT STORET PARM CODE 30261 -- GERMANUM SED,SUSP PCT

Giardia ITIS TAXON SERIAL NUMBER 553108

Giardia lamblia ITIS TAXON SERIAL NUMBER 553109

Gluconic acid CAS NUMBER 526-95-4

Glycine (Aminoacetic acid) CAS NUMBER 56-40-6

Glycolic acid CAS NUMBER 79-14-1

Page 222 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Glyphosate (Roundup) CAS NUMBER 1071-83-6 EPA REFERENCE ID (EPA ONLY) 77438 EPA SYSTEMATIC NAME Glycine, N-(phosphonomethyl)- STORET PARM CODE 39941 -- ROUNDUP WHL SMPL UG/L STORET PARM CODE 79743 -- GLYPHSAT TOTWUG/L

Glyphosate (Roundup),***retired*** Change To ISN 1036

Gold CAS NUMBER 7440-57-5 EPA REFERENCE ID (EPA ONLY) 150144 EPA SYSTEMATIC NAME Gold STORET PARM CODE 04058 -- AU BEDMA SED STORET PARM CODE 30262 -- GOLD S ED, BOTM AT, PCT STORET PARM CODE 30263 -- GOLD S ED,SUSP PCT STORET PARM CODE 34870 -- AU STORET PARM CODE 34871 -- AU STORET PARM CODE 34872 -- AU STORET PARM CODE 34873 -- AU STORET PARM CODE 71910 -- GOLD AU,TOTAL UG/L STORET PARM CODE 82170 -- GOLD SEDIMENT MG/KG STORET PARM CODE 82334 -- GOLD DISSOLVD UG/L AU STORET PARM CODE 82335 -- GOLD SUSPEND. UG/L AU STORET PARM CODE 82709 -- AU DECNT FLD ACID WTR UG/L

Gross alpha radioactivity, (Americium-241 ref std)

Gross alpha radioactivity, (Plutonium-239 ref std)

Gross alpha radioactivity, (Thorium-230 ref std) STORET PARM CODE 01501 -- ALPHA TOTAL PC/L STORET PARM CODE 01503 -- ALPHA DISOLVED PC/L STORET PARM CODE 01505 -- ALPHA SUSP PC/L

Page 223 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 01507 -- ALPHA SEDIMENT PC/G STORET PARM CODE 01509 -- ALPHA ACTIVITY PC/GM STORET PARM CODE 01511 -- ALPHA DISSOLVE PC/GM STORET PARM CODE 01513 -- ALPHA TOTAL PC/GM STORET PARM CODE 01517 -- ALPHA-S ACTIVITY PC/G STORET PARM CODE 01518 -- ALPHA-S ACTIVITY UG/G STORET PARM CODE 01519 -- RAD GROS ALPHA TOT PC/L STORET PARM CODE 01521 -- ALPHA FISH PCI/G STORET PARM CODE 04125 -- ALPHA TH-230DR YWTPCI/G STORET PARM CODE 04126 -- ALPHA TH-230 DISPCI/L STORET PARM CODE 04127 -- ALPHASUS TH-230WT R PCI/L STORET PARM CODE 75955 -- ALPHA-S AS TH230 SED PC/G STORET PARM CODE 75965 -- U-NATSUS 1 SIGMA SED UG/G STORET PARM CODE 75987 -- ALPHA-D AS TH230 WTR PC/L STORET PARM CODE 76004 -- ALPHA-S AS TH230 WTR PC/L STORET PARM CODE 80000 -- ALPHA ACTIVITY PC/MG STORET PARM CODE 80029 -- ALPHA TOT AS U PC/L STORET PARM CODE 80045 -- ALPHA-GR ACTIVITY TOTPC/L STORET PARM CODE 85504 -- GR-ALPHA NOT-H2O PC/L

Gross alpha radioactivity, (nat-Uranium ref std)

Gross beta radioactivity, (Cesium-137 ref std) RETIRED NAME (CHEM - Cesium-137, gross beta particle PHYSICAL) STORET PARM CODE 03501 -- BETA TOTAL PC/L STORET PARM CODE 03503 -- BETA DISOLVED PC/L STORET PARM CODE 03505 -- BETA SUSP PC/L STORET PARM CODE 03507 -- BETA SEDIMENT PC/G STORET PARM CODE 03509 -- BETA ACTIVITY PC/GM STORET PARM CODE 03511 -- BETA DISSOLVE PC/GM STORET PARM CODE 03513 -- BETA TOTAL PC/GM

Page 224 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 03517 -- BETA-S ACT SR-Y -90 PC/G STORET PARM CODE 03518 -- BETA-S ACT CS- 137 PC/G STORET PARM CODE 03519 -- BETA TOT CS-137 PC/L STORET PARM CODE 03520 -- RADIATN GROS BTA UC/ML STORET PARM CODE 03524 -- BETA FISH PCI/G STORET PARM CODE 04102 -- BETA DRY WTD SR,Y 90 PCI/G STORET PARM CODE 47015 -- BETA BIOTA PC/G STORET PARM CODE 80001 -- BETA ACTIVITY PC/MG STORET PARM CODE 85506 -- GR-BETA NOT-H2O PC/L STORET PARM CODE 85817 -- BETAGROS WAT WHL PC/L

Gross beta radioactivity, (Strontium-90/Yttrium-90 ref std) EPA ID (SUBSTANCE REGISTRY) E967349 EPA REFERENCE ID (EPA ONLY) 967349 EPA SYSTEMATIC NAME Strontium-Yttrium-90, beta STORET PARM CODE 80049 -- beta sr/y-90 tot STORET PARM CODE 80050 -- BETA-D AS SR-Y- 90, PC/L STORET PARM CODE 80060 -- BETA-S AS SR-Y- 90, PC/L

Gross gamma radioactivity, (Cesium-137 ref std) EPA REFERENCE ID (EPA ONLY) 966358 EPA SYSTEMATIC NAME Radioactivity STORET PARM CODE 01490 -- RAD-GROS TOT SOL MG/L STORET PARM CODE 01491 -- RAD-GROS DISS SOL MG/L STORET PARM CODE 01492 -- RAD-GROS SUSP SOL MG/L STORET PARM CODE 03550 -- RAD-TOT SPEC ACT PC/GR

HFC-365mfc CAS NUMBER 406-58-6 EPA REFERENCE ID (EPA ONLY) 708818 EPA SYSTEMATIC NAME Butane, 1,1,1,3,3-pentafluoro- STORET PARM CODE 85670 -- PENTFLRO BUTANE WTR,UG/L

HMX, Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine CAS NUMBER 2691-41-0

Page 225 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 106294 EPA SYSTEMATIC NAME 1,3,5,7-Tetrazocine, octahydro-1,3,5,7-tetranitro- STORET PARM CODE 82203 -- HMX IN WATR UG/L

Hafnium CAS NUMBER 7440-58-6 EPA REFERENCE ID (EPA ONLY) 150151 EPA SYSTEMATIC NAME Hafnium STORET PARM CODE 01243 -- HAFNIUM TOTAL UG/L STORET PARM CODE 50576 -- HAFNIUM DISSOLVD UG/L

Halides (unspecified mix) EPA ID (SUBSTANCE REGISTRY) E966887 EPA REFERENCE ID (EPA ONLY) 966887 EPA SYSTEMATIC NAME Halides STORET PARM CODE 70353 -- TOX IN WATER UG/L CL

Haloacetic Acids (HAAs) (unspecified mix) EPA ID (SUBSTANCE REGISTRY) E52450897 EPA REFERENCE ID (EPA ONLY) 52450897 EPA SYSTEMATIC NAME Haloacetic acids

Halogen EPA ID (SUBSTANCE REGISTRY) E966895 EPA REFERENCE ID (EPA ONLY) 966895 EPA SYSTEMATIC NAME Halogen STORET PARM CODE 78115 -- TOX HALOGEN UG/L

Halogenated organics (unspecified mix) EPA ID (SUBSTANCE REGISTRY) E966242 EPA REFERENCE ID (EPA ONLY) 966242 EPA SYSTEMATIC NAME Halogenated organics STORET PARM CODE 81375 -- HALOGEN ORGANICS MG/L

Halosulfuron-methyl CAS NUMBER 100784-20-1

Hardness, Ca + Mg EPA ID (SUBSTANCE REGISTRY) E1640416

Page 226 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 1640416 EPA SYSTEMATIC NAME Total hardness -- SDWA NPDWR STORET PARM CODE 00899 -- HARDNESS TOTREC WTR MG/L STORET PARM CODE 00900 -- TOT HARD CACO3 MG/L STORET PARM CODE 03706 -- HARDNESS ELUTRIAT MG/L STORET PARM CODE 22413 -- HARDNESS TOTLDISS WTR MG/L STORET PARM CODE 45634 -- HARDNESS CA WTR WHL MG/L STORET PARM CODE 45635 -- HARDNESS MG WTR WHL MG/L STORET PARM CODE 46570 -- CAL HARD CA MG MG/L STORET PARM CODE 82394 -- T.HARD.C CACO3 MG/L

Hardness, Mg

Hardness, carbonate EPA ID (SUBSTANCE REGISTRY) E1640424 EPA REFERENCE ID (EPA ONLY) 1640424 EPA SYSTEMATIC NAME Hardness, carbonate STORET PARM CODE 00901 -- C HARD CACO3 MG/L STORET PARM CODE 49522 -- HARDNESS TOTALWTR GR/GAL

Hardness, non-carbonate EPA ID (SUBSTANCE REGISTRY) E1640432 EPA REFERENCE ID (EPA ONLY) 1640432 EPA SYSTEMATIC NAME Hardness, non-carbonate STORET PARM CODE 00902 -- NC HARD CACO3 MG/L STORET PARM CODE 00903 -- HARDNESS NONCARB FET MG/L STORET PARM CODE 00904 -- HARDNESS NONCARB FLD MG/L STORET PARM CODE 00905 -- HARDNESS NONCARB LAB MG/L

Hartmannella ITIS TAXON SERIAL NUMBER 43934

Hartmannella limax ITIS TAXON SERIAL NUMBER 193487

Hartmannella vermiformis ITIS TAXON SERIAL NUMBER 43935

Page 227 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Helium CAS NUMBER 7440-59-7 EPA REFERENCE ID (EPA ONLY) 150169 EPA SYSTEMATIC NAME Helium STORET PARM CODE 82041 -- HELIUM DISS AS HE UG/L

Hellebore alkaloids CAS NUMBER 1399-70-8

Hendecanoic acid, n- CAS NUMBER 112-37-8 EPA REFERENCE ID (EPA ONLY) 28373 EPA SYSTEMATIC NAME Undecanoic acid STORET PARM CODE 78714 -- UNDECANC ACID UG/KG

Henicosane, n- CAS NUMBER 629-94-7 EPA REFERENCE ID (EPA ONLY) 64972 EPA SYSTEMATIC NAME Heneicosane STORET PARM CODE 49740 -- HENEICOSANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49741 -- HENEICOSANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77851 -- N-HENEIC TOTAL UG/L

Heptachlor CAS NUMBER 76-44-8 EPA REFERENCE ID (EPA ONLY) 6262 EPA SYSTEMATIC NAME 4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a- tetrahydro- STORET PARM CODE 03749 -- HEPTACLR ELUTRIAT UG/L STORET PARM CODE 30126 -- HPTACLR SOIL,REC MG/KG STORET PARM CODE 34687 -- HEPTCHLR TISMG/KG WET WGT STORET PARM CODE 39410 -- HEPTCHLR TOTUG/L STORET PARM CODE 39411 -- HEPTCHLR DISUG/L STORET PARM CODE 39412 -- HEPTCHLR SUSUG/L STORET PARM CODE 39413 -- HEPTCHLR SEDUG/KG DRY WGT STORET PARM CODE 39414 -- HCHLR SHELFISH UG/KG WT

Page 228 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 45568 -- HEPTCHLR ADIPOSE TISMG/KG STORET PARM CODE 49341 -- HPTACHLR SIEV STORET PARM CODE 49369 -- HEPTACLR TISS WET WT UG/KG STORET PARM CODE 61470 -- HEPTACHL SLUDGE SOLUG/KG STORET PARM CODE 61471 -- HEPTACHL SLUDGE TOT UG/L STORET PARM CODE 75044 -- HPCHLOR SED,DRY WT,UG/KG STORET PARM CODE 78433 -- HEPTACLR SEDIMEN TWETMG/K STORET PARM CODE 79628 -- HEPTA CHLOR WASMG/KG STORET PARM CODE 81719 -- HEPTACHL SHEL DRY WGTUG/KG

Heptachlor epoxide CAS NUMBER 1024-57-3 EPA REFERENCE ID (EPA ONLY) 76661 EPA SYSTEMATIC NAME 2,5-Methano-2H-indeno[1,2-b]oxirene, 2,3,4,5,6,7,7-heptachloro- 1a,1b,5,5a,6,6a-hexahydro-, (1a.alpha.,1b.beta.,2.alpha.,5.alpha.,5a.beta.,6.beta.,6a.alpha.)- STORET PARM CODE 03750 -- HPTCLEPX ELUTRIAT UG/L STORET PARM CODE 30127 -- HPTACLR SOIL,REC MG/KG STORET PARM CODE 34686 -- HPCHLREP TISMG/KG WET WGT STORET PARM CODE 39420 -- HPCHLREP TOTUG/L STORET PARM CODE 39421 -- HPCHLREP DISUG/L STORET PARM CODE 39422 -- HPCHLREP SUSUG/L STORET PARM CODE 39423 -- HPCHLREP SEDUG/KG DRY WGT STORET PARM CODE 39424 -- HCHLR-EP SHELFISH UG/KG WT STORET PARM CODE 45569 -- HEPT.EPO ADIPOSE TISMG/KG STORET PARM CODE 49342 -- HPTCLEPX SIEV STORET PARM CODE 49368 -- HPTCLEPX TISS WET WT UG/KG STORET PARM CODE 75045 -- HPCLEPOX SED,DRY WT,UG/KG STORET PARM CODE 78434 -- HEPCLEPX SEDIMENT WETMG/KG STORET PARM CODE 79629 -- HEPTCLOR EPOXIDE WASMG/KG STORET PARM CODE 81718 -- HCHLEPOX SHEL DRY WGTUG/KG STORET PARM CODE 81766 -- HEP EPOX ALGAEDRY WGTUG/KG

Page 229 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Heptachlorobicycloheptene CAS NUMBER 5202-36-8 EPA REFERENCE ID (EPA ONLY) 961904 EPA SYSTEMATIC NAME Bicyclo[2.2.1]hept-2-ene, 1,2,3,4,5,7,7-heptachloro- STORET PARM CODE 39450 -- NHP WHL SMPL UG/L STORET PARM CODE 39453 -- NHP MUD UG/KG

Heptachlorobiphenyl CAS NUMBER 28655-71-2 EPA REFERENCE ID (EPA ONLY) 250308 EPA SYSTEMATIC NAME 1,1'-Biphenyl, heptachloro- STORET PARM CODE 39354 -- HPCLBIPN TOT,TIS WETMG/KG STORET PARM CODE 77909 -- HEPTACLB TOTAL UG/L STORET PARM CODE 79764 -- HEPTACLR BIPHENYL WETMG/KG STORET PARM CODE 81884 -- 7CB SED DRY WGTUG/KG STORET PARM CODE 81885 -- 7CB WHL WAT UG/L STORET PARM CODE 81923 -- 7CB ZOO PLANK LIPMG/KG STORET PARM CODE 81930 -- 7CB SUSPEND UG/KG

Heptachlorodibenzo-p-dioxin CAS NUMBER 37871-00-4 EPA REFERENCE ID (EPA ONLY) 275438 EPA SYSTEMATIC NAME Dibenzo[b,e][1,4]dioxin, heptachloro- STORET PARM CODE 30348 -- HCD12346 78DIOXIN FISHPG/G STORET PARM CODE 30379 -- HPCDD12, 34678SED DRY,PG/G

Heptachlorodibenzofuran, 1,2,3,4,6,7,8- CAS NUMBER 67562-39-4 EPA REFERENCE ID (EPA ONLY) 358382 EPA SYSTEMATIC NAME Dibenzofuran, 1,2,3,4,6,7,8-heptachloro- STORET PARM CODE 30356 -- HCD12346 78 FURAN TIS PG/G STORET PARM CODE 30377 -- HPCDF12, 34678SED DRY,PG/G

Heptachlorodibenzofuran, 1,2,3,4,7,8,9- CAS NUMBER 55673-89-7 EPA REFERENCE ID (EPA ONLY) 304782

Page 230 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Dibenzofuran, 1,2,3,4,7,8,9-heptachloro- STORET PARM CODE 30357 -- HCD12347 89 FURAN TIS PG/G STORET PARM CODE 30378 -- HPCDF12, 34789SED DRY,PG/G

Heptacosane, n- CAS NUMBER 593-49-7 EPA REFERENCE ID (EPA ONLY) 57380 EPA SYSTEMATIC NAME Heptacosane STORET PARM CODE 49726 -- HEPTACOSANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49727 -- HEPTACOSANE-N DRY WEIGHT SEDIMENT UG/KG

Heptadecane, n- CAS NUMBER 629-78-7 EPA REFERENCE ID (EPA ONLY) 64915 EPA SYSTEMATIC NAME Heptadecane STORET PARM CODE 49717 -- HEPTADECANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49718 -- HEPTADECANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77781 -- N-HEPTAD TOTAL UG/L STORET PARM CODE 78893 -- HEPTA- DECANE UG/KG

Heptadecanol, 1- CAS NUMBER 1454-85-9 EPA REFERENCE ID (EPA ONLY) 86942 EPA SYSTEMATIC NAME 1-Heptadecanol STORET PARM CODE 45304 -- HEPDECOL TOTAL WAT UG/L STORET PARM CODE 45305 -- HEPDECOL SED DRY WGTUG/KG

Heptanal CAS NUMBER 111-71-7 EPA REFERENCE ID (EPA ONLY) 27805 EPA SYSTEMATIC NAME Heptanal STORET PARM CODE 82108 -- HEPTANAL WHL WATR UG/L

Heptane CAS NUMBER 142-82-5 EPA REFERENCE ID (EPA ONLY) 38984

Page 231 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Heptane STORET PARM CODE 78198 -- HEPTANE SEDUG/KG STORET PARM CODE 82518 -- HEPTANES TOTAL UG/L

Heptanoic acid, n- CAS NUMBER 111-14-8 EPA REFERENCE ID (EPA ONLY) 27276 EPA SYSTEMATIC NAME Heptanoic acid STORET PARM CODE 75371 -- HPTANOIC SED DRY WGTUG/KG

Heptanol CAS NUMBER 53535-33-4 EPA REFERENCE ID (EPA ONLY) 299255 EPA SYSTEMATIC NAME Heptanol STORET PARM CODE 45082 -- HEPANOL TOTAL WAT UG/L STORET PARM CODE 45083 -- HEPANOL SED DRY WGTUG/KG

Heptylene CAS NUMBER 25339-56-4 EPA REFERENCE ID (EPA ONLY) 232199 EPA SYSTEMATIC NAME Heptene STORET PARM CODE 81589 -- HEPTENE TOT UG/L

Herbicide, (Unspecified Mix) EPA ID (SUBSTANCE REGISTRY) E966572 EPA REFERENCE ID (EPA ONLY) 966572 EPA SYSTEMATIC NAME Herbicides STORET PARM CODE 00148

Heterotrophic bacteria

Hexabromobenzene CAS NUMBER 87-82-1

Hexachlorobenzene CAS NUMBER 118-74-1 EPA REFERENCE ID (EPA ONLY) 30346 EPA SYSTEMATIC NAME Benzene, hexachloro-

Page 232 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

RETIRED NAME (CHEM - Hexachlorobenzine PHYSICAL) STORET PARM CODE 03671 -- HXCLBNZN ELUTRIAT UG/L STORET PARM CODE 04598 -- HXCLBNZN SLUDGE TOTMG/KG STORET PARM CODE 30165 -- BNZNHXCL SOIL,REC MG/KG STORET PARM CODE 34401 -- HCB DIS UG/L STORET PARM CODE 34402 -- HCB SUS UG/L STORET PARM CODE 34688 -- HCB TISMG/KG WET WGT STORET PARM CODE 39039 -- HCB WTR SMPL UG/L STORET PARM CODE 39700 -- HCB TOT UG/L STORET PARM CODE 39701 -- HCB SEDUG/KG DRY WGT STORET PARM CODE 39703 -- HCB FISH WWT UG/KG STORET PARM CODE 45574 -- HEXCHLBZ ADIPOSE TISMG/KG STORET PARM CODE 49343 -- HXCLBNZE SIEV STORET PARM CODE 49367 -- HXCLBNZE TISS WET WT UG/KG STORET PARM CODE 75042 -- HXCHLBNZ SED,DRY WT,UG/KG STORET PARM CODE 78312 -- HEXCLBNZ SEDIMENT WETMG/KG STORET PARM CODE 79062 -- HEXCLBNZ FISH TIS DRYMG/KG STORET PARM CODE 79633 -- HEXACLOR BENZENE WASMG/KG STORET PARM CODE 82621 -- HXCLRBNZ WATR TOT REC UG/L

Hexachlorobenzine ***retired*** (change to ISN 264)

Hexachlorobiphenyl CAS NUMBER 26601-64-9 EPA REFERENCE ID (EPA ONLY) 240572 EPA SYSTEMATIC NAME 1,1'-Biphenyl, hexachloro- STORET PARM CODE 78907 -- HEXCLBPH FISH TIS WETMG/KG STORET PARM CODE 79763 -- HEXACHLR BIPHENYL WETMG/KG STORET PARM CODE 81882 -- 6CB SED DRY WGTUG/KG STORET PARM CODE 81883 -- 6CB WHL WAT UG/L STORET PARM CODE 81922 -- 6CB ZOO PLANK LIPMG/KG

Page 233 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81929 -- 6CB SUSPEND UG/KG

Hexachlorobutadiene CAS NUMBER 87-68-3 EPA REFERENCE ID (EPA ONLY) 11346 EPA SYSTEMATIC NAME 1,3-Butadiene, 1,1,2,3,4,4-hexachloro- STORET PARM CODE 03672 -- HXCLBTDN ELUTRIAT UG/L STORET PARM CODE 04392 -- HXCLBUDI LAND DRY WT UG/G STORET PARM CODE 30166 -- BUTADNCL SOIL,REC MG/KG STORET PARM CODE 34391 -- HEXACHLO ROBUTADI TOTWUG/L STORET PARM CODE 34392 -- HEXCLBD DISS. UG/L STORET PARM CODE 34393 -- HEXCLBD SUSP. UG/L STORET PARM CODE 34394 -- HEXACHLO ROBUTADI BOTUG/KG STORET PARM CODE 34395 -- HEXCLBD TISMG/KG WET WGT STORET PARM CODE 39702 -- HEXCLBD TOT UG/L STORET PARM CODE 39704 -- HCBD FISH WWT UG/KG STORET PARM CODE 39705 -- HEXCLBD SEDUG/KG DRY WGT STORET PARM CODE 49448 -- HXCLBUDI SIEV STORET PARM CODE 49915 STORET PARM CODE 75040 -- HXCLBUTA SED,DRY WT,UG/KG STORET PARM CODE 78328 -- HXCLBUDI SEDIMENT WETMG/KG STORET PARM CODE 79634 -- HEXACLOR BUTADIEN WASMG/KG

Hexachlorobutene EPA ID (SUBSTANCE REGISTRY) E967570 EPA REFERENCE ID (EPA ONLY) 967570 EPA SYSTEMATIC NAME Hexachlorobutene STORET PARM CODE 81464 -- HEXACHL BUTENE TOT UG/L

Hexachlorocyclohexane CAS NUMBER 27154-44-5 EPA REFERENCE ID (EPA ONLY) 244178 EPA SYSTEMATIC NAME Cyclohexane, hexachloro- STORET PARM CODE 77835 -- HEXACLCH TOTAL UG/L

Page 234 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Hexachlorocyclohexane (mixture) CAS NUMBER 608-73-1 EPA REFERENCE ID (EPA ONLY) 59220 EPA SYSTEMATIC NAME Cyclohexane, 1,2,3,4,5,6-hexachloro- STORET PARM CODE 81283 -- BHC TOT UG/L STORET PARM CODE 81288 -- BENZENE HXACHLRI WHL#/DAY STORET PARM CODE 81323 -- BHC SED DRY WGT UG/KG STORET PARM CODE 81826 -- BHC FISH TISS WET WGTMG/KG

Hexachlorocyclopentadiene CAS NUMBER 77-47-4 EPA REFERENCE ID (EPA ONLY) 6494 EPA SYSTEMATIC NAME 1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro- STORET PARM CODE 03673 -- HXCLCYPD ELUTRIAT UG/L STORET PARM CODE 30167 -- CYCLOPNT SOIL,REC MG/KG STORET PARM CODE 34386 -- HEXACHLO ROCYCLOP TOTWUG/L STORET PARM CODE 34387 -- HEXACHLO ROCYCLOP DISSUG/L STORET PARM CODE 34388 -- HEXACHLO ROCYCLOP SUSPUG/L STORET PARM CODE 34389 -- HEXCLCPD SEDUG/KG DRY WGT STORET PARM CODE 34390 -- HEXCLCPD TISMG/KG WET WGT STORET PARM CODE 70017 -- HXCLRCYC PNTADENE WHL#/DAY STORET PARM CODE 78329 -- HXCLCYPN SEDIMENT WETMG/KG STORET PARM CODE 79635 -- HXCLCYCL PENTDIEN WASMG/KG

Hexachlorodibenzo-p-dioxin CAS NUMBER 34465-46-8 EPA REFERENCE ID (EPA ONLY) 266965 EPA SYSTEMATIC NAME Hexachlorodibenzo-p-dioxin STORET PARM CODE 03784 -- DIXNHXCL TOTAL WTR UG/L

Hexachlorodibenzo-p-dioxin, 1,2,3,4,7,8- CAS NUMBER 39227-28-6 EPA REFERENCE ID (EPA ONLY) 711986 EPA SYSTEMATIC NAME Dibenzo[b,e][1,4]dioxin, 1,2,3,4,7,8-hexachloro- STORET PARM CODE 30345 -- HCD12347 8 DIOXIN TIS PG/G

Page 235 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30374 -- HXCDD-1, 23478SED DRY,PG/G

Hexachlorodibenzo-p-dioxin, 1,2,3,6,7,8- CAS NUMBER 57653-85-7 EPA REFERENCE ID (EPA ONLY) 694281 EPA SYSTEMATIC NAME Dibenzo[b,e][1,4]dioxin, 1,2,3,6,7,8-hexachloro- STORET PARM CODE 30346 -- HCD12367 8 DIOXIN TIS PG/G STORET PARM CODE 30375 -- HXCDD-1, 23678SED DRY,PG/G

Hexachlorodibenzo-p-dioxin, 1,2,3,7,8,9- CAS NUMBER 19408-74-3 EPA REFERENCE ID (EPA ONLY) 214783 EPA SYSTEMATIC NAME Dibenzo-p-dioxin, 1,2,3,7,8,9-hexachloro- STORET PARM CODE 30347 -- HCD12378 9 DIOXIN TIS PG/G STORET PARM CODE 30376 -- HXCDD-1, 23789SED DRY,PG/G

Hexachlorodibenzofuran, 1,2,3,4,7,8- CAS NUMBER 70648-26-9 EPA REFERENCE ID (EPA ONLY) 525212 EPA SYSTEMATIC NAME Dibenzofuran, 1,2,3,4,7,8-hexachloro- STORET PARM CODE 30352 -- HCD12347 8 FURAN TIS PG/G STORET PARM CODE 30370 -- HXCDF-1, 23478SED DRY,PG/G

Hexachlorodibenzofuran, 1,2,3,6,7,8- CAS NUMBER 57117-44-9 EPA REFERENCE ID (EPA ONLY) 308825 EPA SYSTEMATIC NAME Dibenzofuran, 1,2,3,6,7,8-hexachloro- STORET PARM CODE 30353 -- HCD12367 8 FURAN TIS PG/G STORET PARM CODE 30371 -- HXCDF-1, 23678SED DRY,PG/G

Hexachlorodibenzofuran, 1,2,3,7,8,9- CAS NUMBER 72918-21-9 EPA REFERENCE ID (EPA ONLY) 570150 EPA SYSTEMATIC NAME Dibenzofuran, 1,2,3,7,8,9-hexachloro- STORET PARM CODE 30354 -- HCD12378 9 FURAN TIS PG/G STORET PARM CODE 30373 -- HXCDF-1, 23789SED DRY,PG/G

Page 236 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Hexachlorodibenzofuran, 2,3,4,6,7,8- CAS NUMBER 60851-34-5 EPA REFERENCE ID (EPA ONLY) 317966 EPA SYSTEMATIC NAME Dibenzofuran, 2,3,4,6,7,8-hexachloro- STORET PARM CODE 30355 -- HCD23467 8 FURAN TIS PG/G STORET PARM CODE 30372 -- HXCDF-2, 34678SED DRY,PG/G

Hexachloroethane CAS NUMBER 67-72-1 EPA REFERENCE ID (EPA ONLY) 4341 EPA SYSTEMATIC NAME Ethane, hexachloro- STORET PARM CODE 03674 -- HXCLETHN ELUTRIAT UG/L STORET PARM CODE 04393 -- HXCLETHN LAND DRY WT UG/G STORET PARM CODE 30168 -- ETHNHEX SOIL,REC MG/KG STORET PARM CODE 34396 -- HEXACHLO ROETHANE TOTWUG/L STORET PARM CODE 34397 -- HEXACHLO ROETHANE DISSUG/L STORET PARM CODE 34398 -- HEXACHLO ROETHANE SUSPUG/L STORET PARM CODE 34399 -- HEXACLET SEDUG/KG DRY WGT STORET PARM CODE 34400 -- HEXACLET TISMG/KG WET WGT STORET PARM CODE 49453 -- HXCLETHN SIEV STORET PARM CODE 78313 -- HEXCLETH SEDIMENT WETMG/KG STORET PARM CODE 79636 -- HEXACLOR ETHANE WASMG/KG

Hexachloronorbornadiene CAS NUMBER 3389-71-7 EPA REFERENCE ID (EPA ONLY) 115287 EPA SYSTEMATIC NAME Bicyclo[2.2.1]hepta-2,5-diene, 1,2,3,4,7,7-hexachloro- STORET PARM CODE 39440 -- NHX WHL SMPL UG/L STORET PARM CODE 39442 -- NHX SUS FRAC UG/L STORET PARM CODE 39443 -- NHX MUD UG/KG STORET PARM CODE 79008 -- HXCLRNOR BORNDIEN UG/KG

Hexachlorophene CAS NUMBER 70-30-4 EPA REFERENCE ID (EPA ONLY) 4622

Page 237 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Phenol, 2,2'-methylenebis[3,4,6-trichloro- STORET PARM CODE 73120 -- HXACHLRO PHENE SEDUG/KG

Hexachloropropylene CAS NUMBER 1888-71-7 EPA REFERENCE ID (EPA ONLY) 93849 EPA SYSTEMATIC NAME 1-Propene, 1,1,2,3,3,3-hexachloro- STORET PARM CODE 73576 -- 1-PROPEN 112333HE TOTWUG/L

Hexacosane, n- CAS NUMBER 630-01-3 EPA REFERENCE ID (EPA ONLY) 65011 EPA SYSTEMATIC NAME Hexacosane STORET PARM CODE 49725 -- HEXACOSANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49756 -- HEXACOSANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 77901 -- N-HEXACO TOTAL UG/L

Hexadecadienal, (Z,Z)-11,13- CAS NUMBER 71317-73-2

Hexadecane, n- CAS NUMBER 544-76-3 EPA REFERENCE ID (EPA ONLY) 52852 EPA SYSTEMATIC NAME Hexadecane STORET PARM CODE 49715 -- HEXADECANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49716 -- HEXADECANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77757 -- N-HXDECN TOTAL UG/L

Hexadecanenitrile CAS NUMBER 629-79-8 EPA REFERENCE ID (EPA ONLY) 64923 EPA SYSTEMATIC NAME Hexadecanenitrile STORET PARM CODE 78023 -- HEXDECAN NITRILE UG/L

Hexadecenoic acid, 9- CAS NUMBER 2091-29-4 EPA REFERENCE ID (EPA ONLY) 96784 EPA SYSTEMATIC NAME 9-Hexadecenoic acid

Page 238 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 45010 -- HEXADECA TOTAL WAT UG/L STORET PARM CODE 45011 -- HEXADECA SED DRY WGTUG/KG STORET PARM CODE 45012 -- HEXADECA TIS WET WGTMG/KG

Hexafluoropropylene CAS NUMBER 116-15-4 EPA REFERENCE ID (EPA ONLY) 29405 EPA SYSTEMATIC NAME 1-Propene, 1,1,2,3,3,3-hexafluoro- STORET PARM CODE 78678 -- PERFLORO PROPENE UG/KG

Hexaldehyde CAS NUMBER 66-25-1 EPA REFERENCE ID (EPA ONLY) 4085 EPA SYSTEMATIC NAME Hexanal STORET PARM CODE 79009 -- HEXANAL UG/KG

Hexamethylbenzene CAS NUMBER 87-85-4 EPA REFERENCE ID (EPA ONLY) 11429 EPA SYSTEMATIC NAME Benzene, hexamethyl- STORET PARM CODE 77542 -- HEXMBENZ TOTAL UG/L

Hexamethylcyclotrisiloxane CAS NUMBER 541-05-9

Hexamethylphosphoramide CAS NUMBER 680-31-9 EPA REFERENCE ID (EPA ONLY) 67314 EPA SYSTEMATIC NAME Phosphoric triamide, hexamethyl- STORET PARM CODE 78607 -- HXMTPHOS PORAMIDE UG/KG STORET PARM CODE 82196 -- HMPA IN WATER UG/L

Hexane CAS NUMBER 110-54-3 EPA REFERENCE ID (EPA ONLY) 26740 EPA SYSTEMATIC NAME Hexane STORET PARM CODE 45504 -- HEXANE SED DRY WGTUG/KG STORET PARM CODE 45505 -- 2HEXANE TISS WET WGTMG/KG

Page 239 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81590 -- HEXANE TOT UG/L

Hexanedioic acid dioctyl ester CAS NUMBER 123-79-5 EPA REFERENCE ID (EPA ONLY) 33183 EPA SYSTEMATIC NAME Hexanedioic acid, dioctyl ester STORET PARM CODE 81446 -- DIOCTYL ADIPATE TOT UG/L

Hexanedioic acid, bis(1-methylethyl) ester CAS NUMBER 6938-94-9

Hexanoic acid CAS NUMBER 142-62-1 EPA REFERENCE ID (EPA ONLY) 38877 EPA SYSTEMATIC NAME Hexanoic acid STORET PARM CODE 75256 -- HXNOIC A SED DRY WGTUG/KG STORET PARM CODE 77190 -- HXNOIC A TOTAL UG/L

Hexanoic acid, 2-ethyl-, lead salt CAS NUMBER 16996-40-0

Hexanol CAS NUMBER 25917-35-5 EPA REFERENCE ID (EPA ONLY) 235812 EPA SYSTEMATIC NAME Hexanol STORET PARM CODE 45185 -- HEXANOL SED DRY WGTUG/KG

Hexanol, n- CAS NUMBER 111-27-3 EPA REFERENCE ID (EPA ONLY) 27391 EPA SYSTEMATIC NAME 1-Hexanol STORET PARM CODE 81591 -- HEXANOL TOT UG/L

Hexanone CAS NUMBER 30637-87-7 EPA REFERENCE ID (EPA ONLY) 962969 EPA SYSTEMATIC NAME Hexanone STORET PARM CODE 45034 -- HEXANONE TOTAL WAT UG/L STORET PARM CODE 45035 -- HEXANONE SED DRY WGTUG/KG

Page 240 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Hexanone, 2- CAS NUMBER 591-78-6 EPA REFERENCE ID (EPA ONLY) 57000 EPA SYSTEMATIC NAME 2-Hexanone STORET PARM CODE 04394 -- HXNON-2 LAND DRY WT UG/G STORET PARM CODE 30138 -- 2HEXANON SOIL,REC MG/KG STORET PARM CODE 75166 -- 2HEXANON SED DRY WGTUG/KG STORET PARM CODE 76138 -- 2HEXANON TISS WET WGTMG/KG STORET PARM CODE 77103 -- 2HEXANON TOTAL UG/L

Hexazinone CAS NUMBER 51235-04-2 EPA REFERENCE ID (EPA ONLY) 291062 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4(1H,3H)-dione, 3-cyclohexyl-6-(dimethylamino)-1- methyl- STORET PARM CODE 04025 -- HXAZINNE DISS WTR REC UG/L STORET PARM CODE 30264 -- HEXAZNON WTR, WHL REC,UG/L STORET PARM CODE 38815 -- HEXA ZINONE TOTWUG/L STORET PARM CODE 38818 -- HEXA ZINONE SEDUG/KG

Hexene CAS NUMBER 25264-93-1 EPA REFERENCE ID (EPA ONLY) 231464 EPA SYSTEMATIC NAME Hexene STORET PARM CODE 81329 -- HEXENE TOT UG/L STORET PARM CODE 81592 -- HEXENE ISOMERS TOT UG/L

Holmium CAS NUMBER 7440-60-0 EPA REFERENCE ID (EPA ONLY) 150177 EPA SYSTEMATIC NAME Holmium STORET PARM CODE 01247 -- HOLMIUM TOTAL UG/L STORET PARM CODE 30265 -- HOLMIUM SED, BOT MAT, PCT STORET PARM CODE 30266 -- HOLMIUM SED,SUSP PCT STORET PARM CODE 34875 -- HO

Page 241 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34876 -- HO STORET PARM CODE 34877 -- HO STORET PARM CODE 34878 -- HO STORET PARM CODE 35035 -- HOLMIUM SUSPENDD SED UG/G STORET PARM CODE 50577 -- HOLMIUM DISSOLVD UG/L

Hydrazine CAS NUMBER 302-01-2 EPA REFERENCE ID (EPA ONLY) 41541 EPA SYSTEMATIC NAME Hydrazine STORET PARM CODE 81313 -- HYDRAZIN TOT MG/L

Hydrindene CAS NUMBER 496-11-7 EPA REFERENCE ID (EPA ONLY) 47886 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro- STORET PARM CODE 77214

Hydrocarbons, C10 CAS NUMBER 93924-41-5 EPA REFERENCE ID (EPA ONLY) 963959 EPA SYSTEMATIC NAME Hydrocarbons, C10 STORET PARM CODE 81467 -- HCARBON C 10 TOT UG/L

Hydrocarbons, C12 CAS NUMBER 93924-44-8 EPA REFERENCE ID (EPA ONLY) 963967 EPA SYSTEMATIC NAME Hydrocarbons, C12 STORET PARM CODE 81468 -- HCARBON C 12 TOT UG/L

Hydrocarbons, C14 CAS NUMBER 93924-47-1 EPA REFERENCE ID (EPA ONLY) 963975 EPA SYSTEMATIC NAME Hydrocarbons, C14 STORET PARM CODE 81469 -- HCARBON C 14 TOT UG/L

Hydrocarbons, C16 CAS NUMBER 93924-49-3

Page 242 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 963983 EPA SYSTEMATIC NAME Hydrocarbons, C16 STORET PARM CODE 81471 -- HCARBON C 16 TOT UG/L

Hydrocarbons, C18 CAS NUMBER 93924-52-8 EPA REFERENCE ID (EPA ONLY) 963991 EPA SYSTEMATIC NAME Hydrocarbons, C18 STORET PARM CODE 81474 -- HCARBON C 18 TOT UG/L

Hydrocarbons, C20 CAS NUMBER 93924-54-0 EPA REFERENCE ID (EPA ONLY) 964007 EPA SYSTEMATIC NAME Hydrocarbons, C20 STORET PARM CODE 81475 -- HCARBON C 20 TOT UG/L

Hydrocarbons, C22 CAS NUMBER 93924-56-2 EPA REFERENCE ID (EPA ONLY) 964015 EPA SYSTEMATIC NAME Hydrocarbons, C22 STORET PARM CODE 81476 -- HCARBON C 22 TOT UG/L

Hydrocarbons, C24 EPA ID (SUBSTANCE REGISTRY) E966903 EPA REFERENCE ID (EPA ONLY) 966903 EPA SYSTEMATIC NAME Hydrocarbons, C24 STORET PARM CODE 81477 -- HCARBON C 24 TOT UG/L

Hydrocarbons, C26 EPA ID (SUBSTANCE REGISTRY) E966911 EPA REFERENCE ID (EPA ONLY) 966911 EPA SYSTEMATIC NAME Hydrocarbons, C26 STORET PARM CODE 81478 -- HCARBON C 26 TOT UG/L

Hydrocarbons, C28 EPA ID (SUBSTANCE REGISTRY) E966929 EPA REFERENCE ID (EPA ONLY) 966929 EPA SYSTEMATIC NAME Hydrocarbons, C28

Page 243 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81479 -- HCARBON C 28 TOT UG/L

Hydrocarbons, C29 EPA ID (SUBSTANCE REGISTRY) E966937 EPA REFERENCE ID (EPA ONLY) 966937 EPA SYSTEMATIC NAME Hydrocarbons, C29 STORET PARM CODE 81538 -- HYCARBON C 29 TOT UG/L

Hydrocarbons, C30 EPA ID (SUBSTANCE REGISTRY) E966945 EPA REFERENCE ID (EPA ONLY) 966945 EPA SYSTEMATIC NAME Hydrocarbons, C30 STORET PARM CODE 81480 -- HCARBON C 30 TOT UG/L

Hydrocarbons, C31 EPA ID (SUBSTANCE REGISTRY) E966952 EPA REFERENCE ID (EPA ONLY) 966952 EPA SYSTEMATIC NAME Hydrocarbons, C31 STORET PARM CODE 81539 -- HYCARBON C 31 TOT UG/L

Hydrocarbons, C32 EPA ID (SUBSTANCE REGISTRY) E966960 EPA REFERENCE ID (EPA ONLY) 966960 EPA SYSTEMATIC NAME Hydrocarbons, C32 STORET PARM CODE 81540 -- HYCARBON C 32 TOT UG/L

Hydrocarbons, C33 EPA ID (SUBSTANCE REGISTRY) E966978 EPA REFERENCE ID (EPA ONLY) 966978 EPA SYSTEMATIC NAME Hydrocarbons, C33 STORET PARM CODE 81541 -- HYCARBON C 33 TOT UG/L

Hydrocarbons, C34 EPA ID (SUBSTANCE REGISTRY) E966986 EPA REFERENCE ID (EPA ONLY) 966986 EPA SYSTEMATIC NAME Hydrocarbons, C34 STORET PARM CODE 81542 -- HYCARBON C 34 TOT UG/L

Page 244 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Hydrocarbons, C35 EPA ID (SUBSTANCE REGISTRY) E966994 EPA REFERENCE ID (EPA ONLY) 966994 EPA SYSTEMATIC NAME Hydrocarbons, C35 STORET PARM CODE 81543 -- HYCARBON C 35 TOT UG/L

Hydrocarbons, C8 CAS NUMBER 93924-38-0 EPA REFERENCE ID (EPA ONLY) 963942 EPA SYSTEMATIC NAME Hydrocarbons, C8 STORET PARM CODE 81466 -- HCARBON C 8 TOT UG/L

Hydrocarbons, Chlorinated (Unspecified Mix) STORET PARM CODE 00188 STORET PARM CODE 61237

Hydrocarbons, Petroleum (Unspecified Mix) EPA ID (SUBSTANCE REGISTRY) E966473 EPA REFERENCE ID (EPA ONLY) 966473 EPA SYSTEMATIC NAME Hydrocarbons, petroleum STORET PARM CODE 49560

Hydrocarbons, Volatile Petroleum (VPH) STORET PARM CODE 00551 -- HYDROCAR BONS-IR MG/L STORET PARM CODE 03871 -- HYDRCBNS DIESEL TOT UG/L STORET PARM CODE 30033 -- HYDROCRB SOIL,REC MG/KG STORET PARM CODE 31666 -- OIL PET TOTAL REC MG/L STORET PARM CODE 45501 -- HYDROCAR BON IR MG/L STORET PARM CODE 79032 -- DAC TISS WET WGT MG/KG STORET PARM CODE 81336 -- HYDRO C ARBON TO T UG/L STORET PARM CODE 81873 -- HCARBON C>14 SED DRYMG/KG STORET PARM CODE 82180 -- HYDROCBN ,PET MUD MG/KG STORET PARM CODE 82559 -- VOLATILE HYDROCRB TOT UG/L

Hydrochloric acid CAS NUMBER 7647-01-0 EPA REFERENCE ID (EPA ONLY) 152231

Page 245 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Hydrochloric acid STORET PARM CODE 00438 -- HCL MG/L STORET PARM CODE 00439 -- HCL GPD

Hydrocortisone CAS NUMBER 50-23-7

Hydrogen cyanide CAS NUMBER 74-90-8 EPA REFERENCE ID (EPA ONLY) 5140 EPA SYSTEMATIC NAME Hydrocyanic acid STORET PARM CODE 00142 -- HCYANIDE TOTAL UG/L

Hydrogen peroxide CAS NUMBER 7722-84-1 EPA REFERENCE ID (EPA ONLY) 153015 EPA SYSTEMATIC NAME Hydrogen peroxide (H2O2) STORET PARM CODE 00139 -- H2O2 TOTAL UG/L

Hydrogen sulfide CAS NUMBER 7783-06-4 EPA REFERENCE ID (EPA ONLY) 154518 EPA SYSTEMATIC NAME Hydrogen sulfide (H2S) STORET PARM CODE 71875 -- H2S MG/L

Hydrogen, H2 CAS NUMBER 1333-74-0 EPA REFERENCE ID (EPA ONLY) 85555 EPA SYSTEMATIC NAME Hydrogen STORET PARM CODE 00191 -- HYDROGEN ION WHL WAT MG/L STORET PARM CODE 04198 -- H DRY WT SHELLTIS MOLLSK % STORET PARM CODE 04201 -- H DRY WT MOLLUSK TISSUE % STORET PARM CODE 80113 -- HYDROGEN DRY WGT MG/KG STORET PARM CODE 82042 -- HYDROGEN DISS AS H UG/L STORET PARM CODE 82982 -- H ION ATM DEP WETUEQ/L STORET PARM CODE 85546 -- HYDROGE N PERCEN T OF VOL

Page 246 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Hydroquinone CAS NUMBER 123-31-9 EPA REFERENCE ID (EPA ONLY) 32904 EPA SYSTEMATIC NAME 1,4-Benzenediol STORET PARM CODE 77165 -- HYDROQUN TOTAL UG/L STORET PARM CODE 77931 -- BENZENE DIOL UG/L

Hydroxide CAS NUMBER 14280-30-9 EPA REFERENCE ID (EPA ONLY) 776500 EPA SYSTEMATIC NAME Hydroxide RETIRED NAME (CHEM - Hydroxyl ion PHYSICAL) STORET PARM CODE 29810 -- HYDROXID AS OH DIS,MG/L STORET PARM CODE 29811 -- HYDROXID AS OH DIS, MG/L STORET PARM CODE 29812 -- HYDROXID AS OH DIS,MG/L STORET PARM CODE 71830 -- OH ION OH MG/L STORET PARM CODE 71831 -- HYDROXID E,IT, LAB MG/L STORET PARM CODE 71832 -- HYDROXID E,IT FLD MG/L STORET PARM CODE 71834 -- HYDROXID WTR DISS FLD FLD MG/L

Hydroxyanisole, p- CAS NUMBER 150-76-5 EPA REFERENCE ID (EPA ONLY) 40089 EPA SYSTEMATIC NAME Phenol, 4-methoxy- STORET PARM CODE 77266 -- P-MTOXPH TOTAL UG/L

Hydroxybenzoic acid, 3- CAS NUMBER 99-06-9 EPA REFERENCE ID (EPA ONLY) 18473 EPA SYSTEMATIC NAME Benzoic acid, 3-hydroxy- STORET PARM CODE 77397 -- M-HBNZOI TOTAL UG/L

Hydroxybenzoic acid, 4- CAS NUMBER 99-96-7 EPA REFERENCE ID (EPA ONLY) 19059

Page 247 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Benzoic acid, 4-hydroxy- STORET PARM CODE 77401 -- P-HBNZOI TOTAL UG/L

Hydroxycarbofuran, 3- CAS NUMBER 16655-82-6 EPA REFERENCE ID (EPA ONLY) 650713 EPA SYSTEMATIC NAME 3,7-Benzofurandiol, 2,3-dihydro-2,2-dimethyl-, 7-(methylcarbamate) STORET PARM CODE 04258 -- HYDRXCRB FRN3-WTR TOT UG/L STORET PARM CODE 49308 -- HYDOXCBF RECV0.7U FLTRUG/L STORET PARM CODE 82584 -- HYDRXCRB FURN TOT REC UG/L

Hydroxychlordene, 1- CAS NUMBER 2597-11-7 EPA REFERENCE ID (EPA ONLY) 961698 EPA SYSTEMATIC NAME 4,7-Methano-1H-inden-1-ol, 4,5,6,7,8,8-hexachloro-3a,4,7,7a- tetrahydro- STORET PARM CODE 46327 -- 1-HYD CH WHL SMPL UG/L STORET PARM CODE 79001 -- 1HYDROXY CLORDENE UG/KG STORET PARM CODE 81763 -- 1-HCHLRD SED DRY WGTUG/KG STORET PARM CODE 81768 -- 1-HCHLRD ALGAEDRY WGTUG/KG

Hydroxyl ion ***retired*** CHANGE TO ISN 9794

Hydroxymethylprogesterone CAS NUMBER 520-85-4

Ibuprofen CAS NUMBER 15687-27-1

Icosane CAS NUMBER 112-95-8 EPA REFERENCE ID (EPA ONLY) 28829 EPA SYSTEMATIC NAME Eicosane STORET PARM CODE 49738 -- ICOSANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49739 -- ICOSANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77830 -- N-EICOSN TOTAL UG/L STORET PARM CODE 82105 -- EICOSANE WHL WATR UG/L

Page 248 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Icosanol CAS NUMBER 629-96-9

Imazalil (Fungaflor) CAS NUMBER 35554-44-0

Imazameth CAS NUMBER 104098-48-8

Imazamox CAS NUMBER 114311-32-9

Imazapyr acid CAS NUMBER 81334-34-1

Imazaquin acid CAS NUMBER 81335-37-7

Imazethapyr CAS NUMBER 81335-77-5

Imidan CAS NUMBER 732-11-6 EPA REFERENCE ID (EPA ONLY) 68957 EPA SYSTEMATIC NAME Phosphorodithioic acid, S-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2- yl)methyl] O,O-dimethyl ester STORET PARM CODE 39800 -- IMIDAN WHL SMPL UG/L STORET PARM CODE 82647 -- IMIDAN SED DRY WT.UG/KG

Imipenem CAS NUMBER 64221-86-9

Imipramine CAS NUMBER 50-49-7

Indene CAS NUMBER 95-13-6 EPA REFERENCE ID (EPA ONLY) 15891 EPA SYSTEMATIC NAME 1H-Indene STORET PARM CODE 77202 -- INDENE TOTAL UG/L STORET PARM CODE 78613 -- INDENE UG/KG STORET PARM CODE 81691 -- INDENE TOT MG/L

Indeno[1,2,3-cd]pyrene CAS NUMBER 193-39-5 EPA REFERENCE ID (EPA ONLY) 40626

Page 249 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Indeno[1,2,3-cd]pyrene STORET PARM CODE 03675 -- IND123PY ELUTRIAT UG/L STORET PARM CODE 30169 -- INDENOPY SOIL,REC MG/KG STORET PARM CODE 34403 -- INDENO(1 23CD)PYR TOTWUG/L STORET PARM CODE 34404 -- INDENO(1 23CD)PYR DISSUG/L STORET PARM CODE 34405 -- INDENO(1 23CD)PYR SUSPUG/L STORET PARM CODE 34406 -- I123CDPR SEDUG/KG DRY WGT STORET PARM CODE 34407 -- I123CDPR TISMG/KG WET WGT STORET PARM CODE 49390 -- MTHI123P SIEV STORET PARM CODE 78353 -- I(123CD) PYRENE WETMG/KG STORET PARM CODE 79644 -- IND(123- CD)PYRNE WASMG/KG

Indium CAS NUMBER 7440-74-6 EPA REFERENCE ID (EPA ONLY) 150276 EPA SYSTEMATIC NAME Indium STORET PARM CODE 01168 STORET PARM CODE 61931

Indole CAS NUMBER 120-72-9 EPA REFERENCE ID (EPA ONLY) 31377 EPA SYSTEMATIC NAME 1H-Indole STORET PARM CODE 81545 -- INDOLE TOT UG/L

Inert gases EPA ID (SUBSTANCE REGISTRY) E1643691 EPA REFERENCE ID (EPA ONLY) 1643691 EPA SYSTEMATIC NAME Inert gases STORET PARM CODE 85541 -- INRT GA S PERCNT OF VOL

Iodide ion CAS NUMBER 20461-54-5 EPA REFERENCE ID (EPA ONLY) 217679 EPA SYSTEMATIC NAME Iodide

Page 250 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 71865 -- IODIDE I MG/L

Iodine CAS NUMBER 7553-56-2 EPA REFERENCE ID (EPA ONLY) 151456 EPA SYSTEMATIC NAME Iodine STORET PARM CODE 00107 -- IODINE-I FREE AVL MG/L STORET PARM CODE 00108 -- IODINE-I TOTAL MG/L STORET PARM CODE 71866 -- IODINE ELEMENTL MG/L

Iodine-131 CAS NUMBER 10043-66-0 EPA REFERENCE ID (EPA ONLY) 650515 EPA SYSTEMATIC NAME Iodine, isotope of mass 131, at. STORET PARM CODE 28301 -- I-131 TOTAL PC/L STORET PARM CODE 85516 -- I-131 MILK PC/L

Ionic Strength EPA ID (SUBSTANCE REGISTRY) E52456993 EPA REFERENCE ID (EPA ONLY) 52456993 EPA SYSTEMATIC NAME Ionic strength

Ioxynil CAS NUMBER 1689-83-4 EPA REFERENCE ID (EPA ONLY) 687103 EPA SYSTEMATIC NAME Benzonitrile, 4-hydroxy-3,5-diiodo- STORET PARM CODE 03801 -- IOXYNIL WATER TOT UG/L STORET PARM CODE 82651 -- IOXYNIL SED DRY WT.UG/KG

Iprodione CAS NUMBER 36734-19-7 EPA REFERENCE ID (EPA ONLY) 272120 EPA SYSTEMATIC NAME 1-Imidazolidinecarboxamide, 3-(3,5-dichlorophenyl)-N-(1- methylethyl)-2,4-dioxo- STORET PARM CODE 49608 -- IPRDIONE TOTAL WTR UG/L

Iridium CAS NUMBER 7439-88-5

Page 251 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 149542 EPA SYSTEMATIC NAME Iridium STORET PARM CODE 01240 -- IRIDIUM TOTAL UG/L STORET PARM CODE 50578 -- IRIDIUM DISSOLVD UG/L

Iron CAS NUMBER 7439-89-6 EPA REFERENCE ID (EPA ONLY) 149559 EPA SYSTEMATIC NAME Iron STORET PARM CODE 00147 -- IRON TOTAL LB /1000LB STORET PARM CODE 00160 -- IRON WHL WAT KG/BATCH STORET PARM CODE 00980 -- IRON TOT REC UG/L STORET PARM CODE 01018 -- FE MUD WET WGTM G/KG-FE STORET PARM CODE 01044 -- IRON FE,SUSP UG/L STORET PARM CODE 01045 -- IRON FE,TOT UG/L STORET PARM CODE 01046 -- IRON FE,DISS UG/L STORET PARM CODE 01047 -- FERROUS IRON UG/L STORET PARM CODE 01048 -- FE-DISS IC&OUS UG/L STORET PARM CODE 01170 -- FE MUD DRY WGT MG/KG-FE STORET PARM CODE 03695 -- IRON FE ELUTRIAT UG/L STORET PARM CODE 04135 -- FE SED DRY WT STORET PARM CODE 04283 -- IRON TOT WTR SPEC UG/L STORET PARM CODE 04284 -- IRONDISS WTR SPEC UG/L STORET PARM CODE 29835 -- FE, SOIL RECOVER UG/G STORET PARM CODE 30268 -- IRON S ED, BOTM AT, PCT STORET PARM CODE 30269 -- IRON S ED,SUSP PCT STORET PARM CODE 34880 -- FE STORET PARM CODE 34881 -- FE STORET PARM CODE 34882 -- FE STORET PARM CODE 34883 -- FE STORET PARM CODE 46123 -- IRON FERROUS MG/L

Page 252 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 46563 -- IRON, F E. DISS. + UG/L STORET PARM CODE 46568 -- IRON,BIO ACT TOT UG/L, FE STORET PARM CODE 47028 -- IRON TOT NET INC UG/L STORET PARM CODE 47029 -- IRON TOT NET INC #/DAY STORET PARM CODE 49242 -- IRON RECV DRY WT UG/G STORET PARM CODE 49905 -- FEBIOAVA TOTAL WTR UG/L STORET PARM CODE 50154 -- FE,ICAP SOIL,TOT MG/KG STORET PARM CODE 71885 -- IRON FE UG/L STORET PARM CODE 74010 -- IRON FE MG/L STORET PARM CODE 79645 -- IRON WASMG/KG STORET PARM CODE 81219 -- IRON-TOT ILL-COLD MG/L STORET PARM CODE 81629 -- FE SHELL DRY WGT MG/KG STORET PARM CODE 81660 -- FE FISH WET WGT MG/KG STORET PARM CODE 81775 -- IRON AQ MCDRY WGTMG/KG STORET PARM CODE 81783 -- IRON EP ALDRY WGTMG/KG STORET PARM CODE 81791 -- IRON ANML DRY WGYMG/KG STORET PARM CODE 81813 -- IRON SHELLWET WGTMG/KG STORET PARM CODE 82218 -- IRON TOT REMOVAL PERCENT STORET PARM CODE 82501 -- IRON DIS DRY DEP UG/KG STORET PARM CODE 82502 -- IRON INS OL DRYDP UG/KG STORET PARM CODE 82503 -- IRON TOT REC DRYD UG/KG STORET PARM CODE 82710 -- FE DECNT FLD ACID WTR MG/L STORET PARM CODE 83268 -- FE DISS ATM DEP BLK UG/L STORET PARM CODE 85012 -- IRON TOTAL #/DAY

Iron and Aluminum Mix EPA ID (SUBSTANCE REGISTRY) E52450483 EPA REFERENCE ID (EPA ONLY) 52450483 EPA SYSTEMATIC NAME Iron and aluminum mixture STORET PARM CODE 50914

Page 253 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Iron and Manganese Mix EPA ID (SUBSTANCE REGISTRY) E966457 EPA REFERENCE ID (EPA ONLY) 966457 EPA SYSTEMATIC NAME Iron and manganese mixture STORET PARM CODE 00988

Iron sulfide (FeS) CAS NUMBER 1317-37-9 EPA SYSTEMATIC NAME Iron Sulfide (FeS)

Iron, ferric, Fe+3 CAS NUMBER 20074-52-6 EPA REFERENCE ID (EPA ONLY) 962647 EPA SYSTEMATIC NAME Iron, ion (Fe3+)

Iron, ferrous, Fe+2 CAS NUMBER 15438-31-0 EPA REFERENCE ID (EPA ONLY) 199620 EPA SYSTEMATIC NAME Iron, ion (Fe2+)

Iron-59 CAS NUMBER 14596-12-4 EPA REFERENCE ID (EPA ONLY) 776716 EPA SYSTEMATIC NAME Iron, isotope of mass 59 STORET PARM CODE 07060 -- IRON 59 , DISS. PC/L STORET PARM CODE 07064 -- IRON 59 TOTAL PC/L

Isazofos (Miral) CAS NUMBER 42509-80-8

Isoborneol CAS NUMBER 124-76-5 EPA ID (SUBSTANCE REGISTRY) Isoborneol EPA REFERENCE ID (EPA ONLY) 33662 EPA SYSTEMATIC NAME Bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl-, (1R,2R,4R)-rel-

Isobutane CAS NUMBER 75-28-5 EPA REFERENCE ID (EPA ONLY) 5470 EPA SYSTEMATIC NAME Propane, 2-methyl-

Page 254 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 03835 -- MTHLPRPN 2- WTR TOT UG/L

Isobutyl acetate CAS NUMBER 110-19-0 EPA REFERENCE ID (EPA ONLY) 26476 EPA SYSTEMATIC NAME Acetic acid, 2-methylpropyl ester STORET PARM CODE 77201 -- ISBUT AC TOTAL UG/L

Isobutyl alcohol CAS NUMBER 78-83-1 EPA REFERENCE ID (EPA ONLY) 7351 EPA SYSTEMATIC NAME 1-Propanol, 2-methyl- STORET PARM CODE 49697 -- ISO-BUTANOL TOTAL NEIC METHOD WASTE % STORET PARM CODE 77033 -- IBUTANOL TOTAL UG/L

Isobutyl ester, 2,4-D CAS NUMBER 1713-15-1 EPA REFERENCE ID (EPA ONLY) 91314 EPA SYSTEMATIC NAME Acetic acid, (2,4-dichlorophenoxy)-, 2-methylpropyl ester STORET PARM CODE 46328 -- 24DISBUT TIS WET MG/KG STORET PARM CODE 81769 -- 2,4D IBE SED DRY WGTUG/KG

Isobutylene CAS NUMBER 115-11-7 EPA REFERENCE ID (EPA ONLY) 29025 EPA SYSTEMATIC NAME 1-Propene, 2-methyl- STORET PARM CODE 77010 -- ISOBUTEN TOTAL UG/L

Isobutyraldehyde CAS NUMBER 78-84-2 EPA REFERENCE ID (EPA ONLY) 7369 EPA SYSTEMATIC NAME Propanal, 2-methyl- STORET PARM CODE 81598 -- 2-METHYL PROPANAL TOT UG/L

Isocyanatobenzene CAS NUMBER 103-71-9 EPA REFERENCE ID (EPA ONLY) 21600 EPA SYSTEMATIC NAME Benzene, isocyanato-

Page 255 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 80333 -- ISOCYNTO BENZENE WHL UG/L

Isodrin CAS NUMBER 465-73-6 EPA REFERENCE ID (EPA ONLY) 46615 EPA SYSTEMATIC NAME 1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro- 1,4,4a,5,8,8a-hexahydro-, (1R,4S,4aS,5R,8S,8aR)-rel- STORET PARM CODE 39430 -- ISODRIN WHL SMPL UG/L STORET PARM CODE 39431 -- ISODRIN FLT FRAC UG/L STORET PARM CODE 39432 -- ISODRIN SUS FRAC UG/L STORET PARM CODE 39433 -- ISODRIN MUD UG/KG STORET PARM CODE 49344 -- ISODRIN SIEV STORET PARM CODE 81654 -- ISODRIN FISH WET WGTMG/KG

Isofenphos CAS NUMBER 25311-71-1 EPA REFERENCE ID (EPA ONLY) 231852 EPA SYSTEMATIC NAME Benzoic acid, 2-[[ethoxy[(1-methylethyl)amino]phosphinothioyl]oxy]- , 1-methylethyl ester STORET PARM CODE 03799 -- ISFNPHOS WET WT SEDMG/KG STORET PARM CODE 46345 -- ISOFNPHS BOT SED DWTUG/KG STORET PARM CODE 78917 -- ISOFEN- PHOS WHL WTR UG/L

Isooctyl 2,4,5-T ester CAS NUMBER 25168-15-4 EPA REFERENCE ID (EPA ONLY) 230599 EPA SYSTEMATIC NAME Acetic acid, (2,4,5-trichlorophenoxy)-, isooctyl ester STORET PARM CODE 00156 -- ISOOCTYL 2,4,5-T UG/L STORET PARM CODE 39162 -- 245-TRI ISOOCTES UG/L STORET PARM CODE 46329 -- 245TISOC ESTR TIS MG/KG

Isophorone CAS NUMBER 78-59-1 EPA REFERENCE ID (EPA ONLY) 7187 EPA SYSTEMATIC NAME 2-Cyclohexen-1-one, 3,5,5-trimethyl- STORET PARM CODE 03676 -- ISOPHRNE EEUTRIAT UG/L

Page 256 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30170 -- ISOPHORO SOIL,REC MG/KG STORET PARM CODE 34408 -- ISPHRONE TOTUG/L STORET PARM CODE 34409 -- ISPHRONE DISUG/L STORET PARM CODE 34410 -- ISPHRONE SUSUG/L STORET PARM CODE 34411 -- ISPHRONE SEDUG/KG DRY WGT STORET PARM CODE 34412 -- ISPHRONE TISMG/KG WET WGT STORET PARM CODE 49400 -- ISPHRONE SIEV STORET PARM CODE 78330 -- ISOPHORN SEDIMENT WETMG/KG STORET PARM CODE 79646 -- ISPHRONE WASMG/KG

Isopropalin CAS NUMBER 33820-53-0 EPA REFERENCE ID (EPA ONLY) 265181 EPA SYSTEMATIC NAME Benzenamine, 4-(1-methylethyl)-2,6-dinitro-N,N-dipropyl- STORET PARM CODE 38820 -- ISOPROPA LIN TOTWUG/L STORET PARM CODE 38823 -- ISOPROPA LIN SEDUG/KG STORET PARM CODE 38824 -- ISOPROPA LIN TISMG/KG

Isopropenyl acetate CAS NUMBER 108-22-5 EPA REFERENCE ID (EPA ONLY) 24950 EPA SYSTEMATIC NAME 1-Propen-2-ol, acetate STORET PARM CODE 77107 -- IPRENALA TOTAL UG/L

Isopropyl acetate CAS NUMBER 108-21-4 EPA REFERENCE ID (EPA ONLY) 24943 EPA SYSTEMATIC NAME Acetic acid, 1-methylethyl ester STORET PARM CODE 45013 -- ISOPR AC TOTAL WAT UG/L STORET PARM CODE 45014 -- ISOPR AC SED DRY WGTUG/KG

Isopropyl alcohol CAS NUMBER 67-63-0 EPA REFERENCE ID (EPA ONLY) 4291 EPA SYSTEMATIC NAME 2-Propanol

Page 257 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 75062 -- ISOPROPY ALCOHOL SEDUG/KG STORET PARM CODE 77015 -- ISOPROPY ALCOHOL TOT UG/L STORET PARM CODE 81310 -- ISOPROPY ALCOHOL TOT UG/L

Isopropyl myristate CAS NUMBER 110-27-0

Isopropyl palmitate CAS NUMBER 142-91-6

Isopropyl stearate CAS NUMBER 112-10-7

Isopropyltoluene CAS NUMBER 25155-15-1 EPA REFERENCE ID (EPA ONLY) 230375 EPA SYSTEMATIC NAME Benzene, methyl(1-methylethyl)- STORET PARM CODE 50457

Isoquinoline CAS NUMBER 119-65-3 EPA REFERENCE ID (EPA ONLY) 30791 EPA SYSTEMATIC NAME Isoquinoline STORET PARM CODE 49394 -- ISQUINLN SIEV

Isosafrole CAS NUMBER 120-58-1 EPA REFERENCE ID (EPA ONLY) 31302 EPA SYSTEMATIC NAME 1,3-Benzodioxole, 5-(1-propenyl)- STORET PARM CODE 73582 -- 1,3-HBZ 5-(1-PR) TOTWUG/L

Isothiocyanate CAS NUMBER 302-04-5 EPA REFERENCE ID (EPA ONLY) 41558 EPA SYSTEMATIC NAME Thiocyanate ion [SCN(1-)] STORET PARM CODE 00730 -- THIOCYAN SCN TOT MG/L

Kepone CAS NUMBER 143-50-0 EPA REFERENCE ID (EPA ONLY) 39313

Page 258 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1,3,4-Metheno-2H-cyclobuta[cd]pentalen-2-one, 1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro- STORET PARM CODE 61562 -- KEPONE SLUDGE SOLUG/KG STORET PARM CODE 81281 -- KEPONE TOT UG/L STORET PARM CODE 81822 -- KEPONE FISH WET WGTMG/KG STORET PARM CODE 81857 -- KEPONE SED DRY WGTUG/KG

Kerosene CAS NUMBER 8008-20-6 EPA REFERENCE ID (EPA ONLY) 158055 EPA SYSTEMATIC NAME Kerosine, petroleum STORET PARM CODE 78878 -- KEROSENE WHL WTR UG/L

Klebsiella ITIS TAXON SERIAL NUMBER 9749 STORET PARM CODE 31760

Kojic Acid CAS NUMBER 501-30-4 EPA REFERENCE ID (EPA ONLY) 961128 EPA SYSTEMATIC NAME 4H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)- STORET PARM CODE 82095 -- HYDRXMET 4H-PYRAN UG/L

Krenite CAS NUMBER 25954-13-6 EPA REFERENCE ID (EPA ONLY) 236042 EPA SYSTEMATIC NAME Phosphonic acid, (aminocarbonyl)-, monoethyl ester, monoammonium salt STORET PARM CODE 39940 -- KRENITE WHL SMPL UG/L

Lanthanum CAS NUMBER 7439-91-0 EPA REFERENCE ID (EPA ONLY) 149575 EPA SYSTEMATIC NAME Lanthanum STORET PARM CODE 01179 -- LANTHNUM SED. MG/KG STORET PARM CODE 01180 -- LANTHNUM LA,DISS UG/L STORET PARM CODE 01182 -- LANTHNUM LA,TOT UG/L

Page 259 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30270 -- LANTHANM SED, BOT MAT, PCT STORET PARM CODE 30271 -- LANTHANM SED,SUSP PCT STORET PARM CODE 34885 -- LA STORET PARM CODE 34886 -- LA STORET PARM CODE 34887 -- LA STORET PARM CODE 34888 -- LA STORET PARM CODE 35036 -- LANTHANM SUSPENDD SED UG/G

Larkspur alkaloid CAS NUMBER 41710-20-7

Lauric acid CAS NUMBER 143-07-7 EPA REFERENCE ID (EPA ONLY) 39156 EPA SYSTEMATIC NAME Dodecanoic acid STORET PARM CODE 75774 -- LAURIC A SED DRY WGTUG/KG STORET PARM CODE 76746 -- LAURIC A TISS WET WGTMG/KG STORET PARM CODE 77697 -- LAURIC A TOTAL UG/L STORET PARM CODE 81693 -- LAURIC ACID TOT MG/L

Lead CAS NUMBER 7439-92-1 EPA REFERENCE ID (EPA ONLY) 149583 EPA SYSTEMATIC NAME Lead STORET PARM CODE 01049 -- LEAD PB,DISS UG/L STORET PARM CODE 01050 -- LEAD PB,SUSP UG/L STORET PARM CODE 01051 -- LEAD PB,TOT UG/L STORET PARM CODE 01052 -- LEAD SEDMG/KG DRY WGT STORET PARM CODE 01114 -- LEAD(PB) TOT.REC. UG/L STORET PARM CODE 01164 -- LEAD, T OTAL LBS /DAY STORET PARM CODE 03696 -- LEAD PB ELUTRIAT UG/L STORET PARM CODE 04130 -- PB SED DRY WT STORET PARM CODE 29836 -- PB SED,SUSP UG/G STORET PARM CODE 29837 -- PB, SOIL RECOVER UG/G

Page 260 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30272 -- LEAD S ED, BOTM AT, PCT STORET PARM CODE 30273 -- LEAD S ED,SUSP PCT STORET PARM CODE 34890 -- PB STORET PARM CODE 34891 -- PB STORET PARM CODE 34892 -- PB STORET PARM CODE 34893 -- PB STORET PARM CODE 46258 -- LEAD PB,TOTAL MG/KG STORET PARM CODE 46564 -- LEAD, P B. DISS. + UG/L STORET PARM CODE 49251 -- LEAD RECV DRY WT UG/G STORET PARM CODE 61502 -- LEAD SLUDGE LIQ MG/L STORET PARM CODE 61503 -- LEAD SLUDGE SOLMG/KG STORET PARM CODE 61504 -- LEAD SLUDGE TOT MG/L STORET PARM CODE 70021 -- LEAD TCLP WAT TOT MG/L STORET PARM CODE 71934 -- PB TOTAL FISH DWT UG/GM STORET PARM CODE 71936 -- LEAD TISMG/KG WET WGT STORET PARM CODE 71949 -- LEAD PB, EXTR UG/L STORET PARM CODE 78415 -- LEAD SEDIMENT WETMG/KG STORET PARM CODE 79649 -- LEAD WASMG/KG STORET PARM CODE 79736 -- LEAD IN WASTE EP TOX UG/L STORET PARM CODE 81220 -- LEAD ILL-COLD MG/L STORET PARM CODE 81633 -- PB SHELL DRY WGT MG/KG STORET PARM CODE 81732 -- LEAD PLANKTON DRYMG/KG STORET PARM CODE 81739 -- LEAD ZOOPLANK DRYMG/KG STORET PARM CODE 81748 -- LEAD SHELL WETMG/KG STORET PARM CODE 81751 -- LEAD INTERST WAT UG/L STORET PARM CODE 81778 -- LEAD AQ MCDRY WGTMG/KG STORET PARM CODE 81786 -- LEAD EP ALDRY WGTMG/KG STORET PARM CODE 81794 -- LEAD ANML DRY WGTMG/KG STORET PARM CODE 81934 -- LEAD SUSPEND UG/G STORET PARM CODE 81936 -- PB DISS CATIONIC UG/L

Page 261 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82280 -- LEAD 1MM ST.DEB.U G/G-PB STORET PARM CODE 82486 -- LEAD DIS DRY DEP UG/KG STORET PARM CODE 82488 -- LEAD,TOT .REC.DDP UG/KG STORET PARM CODE 82711 -- PB DECNT FLD ACID WTR UG/L STORET PARM CODE 85206 -- PB MUD WET WGT MG/GM-PB

Lead chromate CAS NUMBER 7758-97-6 EPA REFERENCE ID (EPA ONLY) 153528 EPA SYSTEMATIC NAME Chromic acid (H2CrO4), lead(2+) salt (1:1)

Lead oxide CAS NUMBER 1317-36-8 EPA REFERENCE ID (EPA ONLY) 83345 EPA SYSTEMATIC NAME Lead oxide (PbO)

Lead-210 CAS NUMBER 14255-04-0 EPA REFERENCE ID (EPA ONLY) 194316 EPA SYSTEMATIC NAME Lead, isotope of mass 210 STORET PARM CODE 17501 -- PB-210 TOTAL PC/L STORET PARM CODE 17503 -- PB-210 DISOLVED PC/L STORET PARM CODE 17507 -- PB-210 SEDIMENT PC/G

Lead-212 CAS NUMBER 15092-94-1 EPA REFERENCE ID (EPA ONLY) 198432 EPA SYSTEMATIC NAME Lead, isotope of mass 212 STORET PARM CODE 17509 -- PB-212 SEDIMENT PCI/G STORET PARM CODE 17513 -- PB-212 FISH PCI/G STORET PARM CODE 17517 -- PB-212 TOTAL PCI/L

Lead-214 CAS NUMBER 15067-28-4 EPA REFERENCE ID (EPA ONLY) 650689 EPA SYSTEMATIC NAME Lead, isotope of mass 214

Page 262 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 17511 -- PB-214 SEDIMENT PCI/G STORET PARM CODE 17515 -- PB 214 FISH PCI/G STORET PARM CODE 17519 -- PB-214 TOTAL PCI/L

Leptophos CAS NUMBER 21609-90-5

Light (PAR at Depth/PAR at Surface) X 100 EPA ID (SUBSTANCE REGISTRY) E52457041 EPA REFERENCE ID (EPA ONLY) 52457041 EPA SYSTEMATIC NAME Light, (PAR at depth/PAR at surface) x 100

Light Incident EPA ID (SUBSTANCE REGISTRY) E1643881 EPA REFERENCE ID (EPA ONLY) 1643881 EPA SYSTEMATIC NAME Light, incident STORET PARM CODE 30267 -- ILLUMI- NATION, LUMN/FT2

Light Incident + Reflected (Ambient) EPA ID (SUBSTANCE REGISTRY) E1643899 EPA REFERENCE ID (EPA ONLY) 1643899 EPA SYSTEMATIC NAME Light, ambient, incident + reflected

Light Photosynthetic Active Radiation (PAR) EPA ID (SUBSTANCE REGISTRY) E52457025 EPA REFERENCE ID (EPA ONLY) 52457025 EPA SYSTEMATIC NAME Light, photosynthetic active radiation (PAR)

Light Photosynthetic Active Radiation At Depth (PAR) EPA ID (SUBSTANCE REGISTRY) E52457033 EPA REFERENCE ID (EPA ONLY) 52457033 EPA SYSTEMATIC NAME Light, photosynthetic active radiation at depth (PAR)

Light Reflected EPA ID (SUBSTANCE REGISTRY) E1643907 EPA REFERENCE ID (EPA ONLY) 1643907 EPA SYSTEMATIC NAME Light, reflected STORET PARM CODE 82393 -- LIGHT RE FLECTED PERCENT

Page 263 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Light Transmissivity EPA ID (SUBSTANCE REGISTRY) E1643915 EPA REFERENCE ID (EPA ONLY) 1643915 EPA SYSTEMATIC NAME Light, transmissivity

Light attenuation at measurement depth EPA ID (SUBSTANCE REGISTRY) E1643832 EPA REFERENCE ID (EPA ONLY) 1643832 EPA SYSTEMATIC NAME Light attenuation at measurement depth STORET PARM CODE 00031 -- INCDT LT REMNING PERCENT

Light attenuation coefficent EPA ID (SUBSTANCE REGISTRY) E1643840 EPA REFERENCE ID (EPA ONLY) 1643840 EPA SYSTEMATIC NAME Light attenuation coefficent STORET PARM CODE 70971 -- LIGHT AT TENUATIO N COEFF

Light attenuation, depth at 10% EPA ID (SUBSTANCE REGISTRY) E1643857 EPA REFERENCE ID (EPA ONLY) 1643857 EPA SYSTEMATIC NAME Light attenuation, depth at 10 percent STORET PARM CODE 00198 -- LIGHT,10 % DEPTH (FEET)

Light attenuation, depth at 50% EPA ID (SUBSTANCE REGISTRY) E1643865 EPA REFERENCE ID (EPA ONLY) 1643865 EPA SYSTEMATIC NAME Light attenuation, depth at 50 percent STORET PARM CODE 00199 -- LIGHT,50 % DEPTH (FEET)

Light attenuation, depth at 99% EPA ID (SUBSTANCE REGISTRY) E1643873 EPA REFERENCE ID (EPA ONLY) 1643873 EPA SYSTEMATIC NAME Light attenuation, depth at 99 percent STORET PARM CODE 00034 -- DEPTH-FT 1% LIGHT REMAINS STORET PARM CODE 00204 -- DEPTH-M 1% LIGHT REMAINS

Lignin CAS NUMBER 9005-53-2 EPA REFERENCE ID (EPA ONLY) 162339

Page 264 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Lignin

Lignosulfonic acid CAS NUMBER 8062-15-5 EPA REFERENCE ID (EPA ONLY) 160226 EPA SYSTEMATIC NAME Lignosulfonic acid STORET PARM CODE 00964 -- LIGNO SULFATE LB/BARRL

Limonene CAS NUMBER 138-86-3 EPA REFERENCE ID (EPA ONLY) 37267 EPA SYSTEMATIC NAME Cyclohexene, 1-methyl-4-(1-methylethenyl)- STORET PARM CODE 77364

Lincomycin CAS NUMBER 154-21-2

Linoleic acid CAS NUMBER 60-33-3 EPA REFERENCE ID (EPA ONLY) 3368 EPA SYSTEMATIC NAME 9,12-Octadecadienoic acid (9Z,12Z)- STORET PARM CODE 78662 -- OCTADECA DIENOICA UG/KG

Linuron CAS NUMBER 330-55-2 EPA REFERENCE ID (EPA ONLY) 42614 EPA SYSTEMATIC NAME Urea, N'-(3,4-dichlorophenyl)-N-methoxy-N-methyl- STORET PARM CODE 04232 -- LINURON WET WT SEDMG/KG STORET PARM CODE 38477 -- LINURON TOTWUG/L STORET PARM CODE 38478 -- LINURON DISSUG/L STORET PARM CODE 38480 -- LINURON SEDUG/KG STORET PARM CODE 38481 -- LINURON TISMG/KG STORET PARM CODE 78614 -- LINURON UG/KG STORET PARM CODE 82666 -- LINURON TOT RECV WTR UG/L

Lipids (unspecified mix) CAS NUMBER 66455-18-3 EPA REFERENCE ID (EPA ONLY) 963595

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Name Alias Type Alias Name

EPA SYSTEMATIC NAME Lipids STORET PARM CODE 39105 -- PERCENT FAT HEX EXTR STORET PARM CODE 45579 -- % LIPID EXTRACT MATERIAL STORET PARM CODE 78926 -- FAT IN TISSUE WET WT %

Lithium CAS NUMBER 7439-93-2 EPA REFERENCE ID (EPA ONLY) 149591 EPA SYSTEMATIC NAME Lithium STORET PARM CODE 01130 -- LITHIUM LI,DISS UG/L STORET PARM CODE 01131 -- LITHIUM LI,SUSP UG/L STORET PARM CODE 01132 -- LITHIUM LI,TOT UG/L STORET PARM CODE 01133 -- LI MUD DRY WGT MG/KG-LI STORET PARM CODE 01134 -- LITHIUM TOT.REC. UG/L STORET PARM CODE 30274 -- LITHIUM SED, BOT MAT, PCT STORET PARM CODE 30275 -- LITHIUM SED,SUSP PCT STORET PARM CODE 34895 -- LI STORET PARM CODE 34896 -- LI STORET PARM CODE 34897 -- LI STORET PARM CODE 34898 -- LI STORET PARM CODE 35050 -- LITHIUM SUSPENDD SED UG/G STORET PARM CODE 46553 -- LITHIUM ,LI.DISS + MG/L

Lithium-6 CAS NUMBER 14258-72-1 EPA REFERENCE ID (EPA ONLY) 962399 EPA SYSTEMATIC NAME Lithium, isotope of mass 6

Lithium-7 CAS NUMBER 13982-05-3 EPA REFERENCE ID (EPA ONLY) 962365 EPA SYSTEMATIC NAME Lithium, isotope of mass 7

Lithium-7/Lithium-6 ratio EPA ID (SUBSTANCE REGISTRY) E967000

Page 266 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 967000 EPA SYSTEMATIC NAME Lithium-7/Lithium-6 ratio STORET PARM CODE 82083 -- LI7/LI6 RATIO PE R MIL

Lorazepam CAS NUMBER 846-49-1

Lubricating oil CAS NUMBER 68476-77-7 EPA REFERENCE ID (EPA ONLY) 439570 EPA SYSTEMATIC NAME Lubricating oils, refined used STORET PARM CODE 00567 -- LUBRICAT ING OIL WTR UG/L

Lutetium CAS NUMBER 7439-94-3 EPA REFERENCE ID (EPA ONLY) 149609 EPA SYSTEMATIC NAME Lutetium STORET PARM CODE 01244 STORET PARM CODE 61935

MBAS (detergents, surfactants) EPA ID (SUBSTANCE REGISTRY) E755298 EPA REFERENCE ID (EPA ONLY) 755298 EPA SYSTEMATIC NAME Surfactants -- CWA 304B STORET PARM CODE 38260 -- MBAS MG/L

MCPA, Methyl chlorophenoxy acetic acid CAS NUMBER 94-74-6 EPA REFERENCE ID (EPA ONLY) 15644 EPA SYSTEMATIC NAME Acetic acid, (4-chloro-2-methylphenoxy)- STORET PARM CODE 30031 -- MCPA SOIL,REC MG/KG STORET PARM CODE 30192 -- MCPA WTR,WHL REC UG/L STORET PARM CODE 38482 -- MCPA DISSUG/L STORET PARM CODE 38484 -- MCPA SEDUG/KG STORET PARM CODE 39151 -- MCPA UG/L STORET PARM CODE 77699 -- 4CL-O-TA TOTAL UG/L

Page 267 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

MCPB, 4-(4-Chloro-2-methylphenoxy) butyric acid CAS NUMBER 94-81-5 EPA REFERENCE ID (EPA ONLY) 15693 EPA SYSTEMATIC NAME Butanoic acid, 4-(4-chloro-2-methylphenoxy)- STORET PARM CODE 38486 -- MCPB TOTWUG/L STORET PARM CODE 38487 -- MCPB DISSUG/L STORET PARM CODE 38488 -- MCPB SUSPUG/L STORET PARM CODE 38489 -- MCPB SEDUG/KG

MCPP, Mecoprop CAS NUMBER 93-65-2 EPA ID (SUBSTANCE REGISTRY) E15008 EPA REFERENCE ID (EPA ONLY) 15008 EPA SYSTEMATIC NAME Propanoic acid, 2-(4-chloro-2-methylphenoxy)- STORET PARM CODE 30032 -- MCPP SOIL,REC MG/KG STORET PARM CODE 30193 -- MCPP WTR,WHL REC UG/L STORET PARM CODE 38491 -- MCPP TOTWUG/L STORET PARM CODE 38494 -- MCPP SEDUG/KG

MGK-264, Octyl bicycloheptene dicarboximide CAS NUMBER 113-48-4 EPA REFERENCE ID (EPA ONLY) 28878 EPA SYSTEMATIC NAME 4,7-Methano-1H-isoindole-1,3(2H)-dione, 2-(2-ethylhexyl)- 3a,4,7,7a-tetrahydro- STORET PARM CODE 04098 -- MGK-264 WTR TOT REC UG/L

MIOX, Micaceous iron oxide EPA ID (SUBSTANCE REGISTRY) E52450905 EPA REFERENCE ID (EPA ONLY) 52450905 EPA SYSTEMATIC NAME MIOX micaceous iron oxide

MTBE, Methyl tertiary butyl ether CAS NUMBER 1634-04-4 EPA REFERENCE ID (EPA ONLY) 89870 EPA SYSTEMATIC NAME Propane, 2-methoxy-2-methyl- STORET PARM CODE 46491 -- MTBE WATER TOT UG/L

Page 268 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78032 -- METHXYME PROPANE UG/L

Macroinvertebrates STORET PARM CODE 70940 -- BENTHIC INVERT G/SQ.M STORET PARM CODE 70941 -- BENTHIC INV-DRWT G/SQ.M STORET PARM CODE 70942 -- BENTHIC INV-ASHW G/SQ.M STORET PARM CODE 71488 -- INVERTS BENTHIC TOT #/M2 STORET PARM CODE 71498 -- MACRO NO. PER SAMPLE STORET PARM CODE 71499 -- MACRO N O/M2

Magnesium CAS NUMBER 7439-95-4 EPA REFERENCE ID (EPA ONLY) 149617 EPA SYSTEMATIC NAME Magnesium STORET PARM CODE 00920 -- MGNSIUM CACO3 MG/L STORET PARM CODE 00921 -- MGNESIUM TOT.REC. MG/L STORET PARM CODE 00924 -- MG MUD DRY WGT MG/KG-MG STORET PARM CODE 00925 -- MGNSIUM MG,DISS MG/L STORET PARM CODE 00926 -- MGNSIUM MG,SUSP MG/L STORET PARM CODE 00927 -- MGNSIUM MG,TOT MG/L STORET PARM CODE 03616 -- MGNESIUM REG DRY WT MG/KG STORET PARM CODE 03709 -- MAGNSIUM ELUTRIAT MG/L STORET PARM CODE 29838 -- MG, SOIL RECOVER MG/KG STORET PARM CODE 30276 -- MAGNESIM SED, BOT MAT, PCT STORET PARM CODE 30277 -- MAGNESIM SED,SUSP PCT STORET PARM CODE 34900 -- MG STORET PARM CODE 34901 -- MG STORET PARM CODE 34902 -- MG STORET PARM CODE 34903 -- MG STORET PARM CODE 46554 -- MAGNESI UM,MG.DI SS+MG/L STORET PARM CODE 50131 -- MG,ICAP SED,TOT MG/KG STORET PARM CODE 61550 -- MAGNSIUM SLUDGE LIQ MG/L

Page 269 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 71970 -- MGNSIUM MG IONS MG/L STORET PARM CODE 79650 -- MAGNSIUM WASMG/KG STORET PARM CODE 81202 -- MGNSIUM , TONS/D AY STORET PARM CODE 81656 -- MG FISH WET WGT MG/KG STORET PARM CODE 82033 -- MG TOTAL MG UG/L STORET PARM CODE 82037 -- MG DISS MG UG/L STORET PARM CODE 82369 -- MGNSIUM AS CACO3 DIS MG/L STORET PARM CODE 82473 -- MAGNESIU M DIS DD MG/KG STORET PARM CODE 83002 -- MG DISS ATM DEP WET MG/L STORET PARM CODE 83284 -- MG DISS ATM DEP BLK MG/L

Magnetite (Fe3O4) CAS NUMBER 1309-38-2 EPA SYSTEMATIC NAME Magnetite (Fe3O4)

Malathion CAS NUMBER 121-75-5 EPA REFERENCE ID (EPA ONLY) 31922 EPA SYSTEMATIC NAME Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-, diethyl ester STORET PARM CODE 04231 -- MALATHIN WET WT SEDMG/KG STORET PARM CODE 39530 -- MALATHN WHL SMPL UG/L STORET PARM CODE 39531 -- MALATHN MUD UG/KG STORET PARM CODE 39532 -- MALATHN FLT FRAC UG/L STORET PARM CODE 39533 -- MALATHN SUS FRAC UG/L STORET PARM CODE 39534 -- MALATHIN TIS WET MG/KG

Maleic anhydride CAS NUMBER 108-31-6 EPA REFERENCE ID (EPA ONLY) 25015 EPA SYSTEMATIC NAME 2,5-Furandione STORET PARM CODE 78174 -- MALEIC ANHYDRID UG/L STORET PARM CODE 78865 -- MALEIC ANHYDRID SEDUG/KG STORET PARM CODE 79033 -- MALEIC ANHYDRID TISUG/KG

Page 270 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Mancozeb CAS NUMBER 8018-01-7 EPA REFERENCE ID (EPA ONLY) 158972 EPA SYSTEMATIC NAME Manganese, [[2-[(dithiocarboxy)amino]ethyl]carbamodithioato(2-)- .kappa.S,.kappa.S'], mixture with [[2- [(dithiocarboxy)amino]ethyl]carbamodithioato(2- ).kappa.S,.kappa.S']zinc STORET PARM CODE 38831 -- MANCOZEB DISSUG/L

Maneb CAS NUMBER 12427-38-2 EPA REFERENCE ID (EPA ONLY) 182170 EPA SYSTEMATIC NAME Manganese, [[1,2-ethanediylbis(carbamodithioato)](2-)]- STORET PARM CODE 38835 -- MANEB TOTWUG/L

Manganese CAS NUMBER 7439-96-5 EPA REFERENCE ID (EPA ONLY) 149625 EPA SYSTEMATIC NAME Manganese STORET PARM CODE 01053 -- MN MUD DRY WGT MG/KG-MN STORET PARM CODE 01054 -- MANGNESE MN,SUSP UG/L STORET PARM CODE 01055 -- MANGNESE MN UG/L STORET PARM CODE 01056 -- MANGNESE MN,DISS UG/L STORET PARM CODE 01123 -- MNGANESE TOT.REC. UG/L STORET PARM CODE 03697 -- MANGNESE ELUTRIAT UG/L STORET PARM CODE 04136 -- MN SED DRY WT STORET PARM CODE 04281 -- MN DISS WTR SPEC UG/L STORET PARM CODE 04282 -- MN TOT WTR SPEC UG/L STORET PARM CODE 29839 -- MN SED,SUSP UG/G STORET PARM CODE 29840 -- MN, SOIL RECOVER UG/G STORET PARM CODE 30278 -- MANGANES SED, BOT MAT, PCT STORET PARM CODE 30279 -- MANGANES SED,SUSP PCT STORET PARM CODE 34905 -- MN STORET PARM CODE 34906 -- MN

Page 271 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34907 -- MN STORET PARM CODE 34908 -- MN STORET PARM CODE 46565 -- MANGANE SE,MN.DI SS+UG/L STORET PARM CODE 49243 -- MANGANSE RECV DRY WT UG/G STORET PARM CODE 50132 -- MN,ICAP SED,TOT MG/KG STORET PARM CODE 71883 -- MANGNESE MN,ELMTL UG/L STORET PARM CODE 79651 -- MANGANES WASMG/KG STORET PARM CODE 81221 -- MANGANES ILL-COLD MG/L STORET PARM CODE 81641 -- MANGANES MN WATER LBS/DAY STORET PARM CODE 81741 -- MANGANES FISH WET WGTMG/KG STORET PARM CODE 81747 -- MANGANES SHELL WETMG/KG STORET PARM CODE 81776 -- MANGANES AQ MCDRY WGTMG/KG STORET PARM CODE 81784 -- MANGANES EP ALDRY WGTMG/KG STORET PARM CODE 81792 -- MANGANES ANML DRY WGTMG/KG STORET PARM CODE 81797 -- MANGANES SHELLDRY WGTMG/KG STORET PARM CODE 82060 -- MANGANES TOTAL KG/BATCH STORET PARM CODE 82712 -- MN DECNT FLD ACID WTR UG/L STORET PARM CODE 83296 -- MN DISS ATM DEP BLK UG/L STORET PARM CODE 83298 -- MN SUSP ATM DEP BLK UG/L

Manganese-54 CAS NUMBER 13966-31-9 EPA REFERENCE ID (EPA ONLY) 776104 EPA SYSTEMATIC NAME Manganese, isotope of mass 54 STORET PARM CODE 29501 -- MN-54 TOTAL PC/L STORET PARM CODE 47008 -- MN-54 BIOTA PC/G STORET PARM CODE 85518 -- MN-154 MILK PC/L

Mecoprop (MCPP) ***retired*** change to ISN 1160

Megestrol acetate CAS NUMBER 595-33-5

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Name Alias Type Alias Name

Mercaptodimethur CAS NUMBER 2032-65-7 EPA REFERENCE ID (EPA ONLY) 95679 EPA SYSTEMATIC NAME Phenol, 3,5-dimethyl-4-(methylthio)-, methylcarbamate STORET PARM CODE 30282 -- MTHIOCRB WTR, WHL REC,UG/L STORET PARM CODE 38500 -- METHIOCB TOTWUG/L STORET PARM CODE 38501 -- METHIOCB DISSUG/L

Mercury CAS NUMBER 7439-97-6 EPA REFERENCE ID (EPA ONLY) 149633 EPA SYSTEMATIC NAME Mercury STORET PARM CODE 01221 -- MERCURY DIS DRY D UG/KG STORET PARM CODE 01223 -- MERCURY TOT DRY D UG/KG STORET PARM CODE 03698 -- MERCURY ELUTRIAT UG/L STORET PARM CODE 03886 -- HG IN FISH MG/KG STORET PARM CODE 04133 -- HG SED DRY WT STORET PARM CODE 29841 -- HG SED,SUSP UG/G STORET PARM CODE 29842 -- HG, SOIL RECOVER UG/G STORET PARM CODE 30280 -- MERCURY SED, BOT MAT, PCT STORET PARM CODE 30281 -- MERCURY SED,SUSP PCT STORET PARM CODE 34910 -- HG STORET PARM CODE 34912 -- HG STORET PARM CODE 34913 -- HG STORET PARM CODE 46259 -- MERCURY HG,TOTAL MG/KG STORET PARM CODE 49258 -- MERCURY RECV DRY WT UG/G STORET PARM CODE 50091 -- MERCURY TL-FILT ULT-NG/L STORET PARM CODE 50092 -- MERCURY T-UNFIL ULT-NG/L STORET PARM CODE 61500 -- MERCURY SLUDGE SOLMG/KG STORET PARM CODE 61501 -- MERCURY SLUDGE TOT MG/L STORET PARM CODE 71890 -- MERCURY HG,DISS UG/L STORET PARM CODE 71895 -- MERCURY HG,SUSP UG/L

Page 273 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 71900 -- MERCURY HG,TOTAL UG/L STORET PARM CODE 71901 -- MERCURY TOT.REC. UG/L STORET PARM CODE 71920 -- MERCURY SED-PULP MG/KG WT STORET PARM CODE 71921 -- MERCURY SEDMG/KG DRY WGT STORET PARM CODE 71922 -- MERCURY LT 63 U SEDMG/KG STORET PARM CODE 71923 -- MERCURY 125-500U MG/KG STORET PARM CODE 71924 -- MERCURY 500-2000 U MG/KG STORET PARM CODE 71925 -- MERCURY 2000-635 0U MG/KG STORET PARM CODE 71926 -- MERCURY 63-125 U MG/KG STORET PARM CODE 71930 -- MERCURY TISMG/KG WET WGT STORET PARM CODE 71933 -- HG TOTAL FISH DWT UG/GM STORET PARM CODE 71935 -- MERCURY FISH PPM-WET STORET PARM CODE 75049 -- MERCURY SED,DRY WT,UG/KG STORET PARM CODE 78416 -- MERCURY SEDIMENT WETMG/KG STORET PARM CODE 79729 -- HG IN WASTE EP TOX UG/L STORET PARM CODE 80329 -- MERCURY LT6.35MM SEDMG/KG STORET PARM CODE 80330 -- MERCURY LT2.00MM SEDMG/KG STORET PARM CODE 80331 -- MERCURY LT 500U SEDMG/KG STORET PARM CODE 80332 -- MERCURY LT 125U SEDMG/KG STORET PARM CODE 81725 -- HG SLUDG DRY WGT MG/L STORET PARM CODE 81770 -- MERCURY SHELLWET WGTMG/KG STORET PARM CODE 81856 -- HG PLANK WET WGT MG/KG STORET PARM CODE 81931 -- MERCURY SUSPEND UG/G STORET PARM CODE 82713 -- HG DECNT FLD ACID WTR UG/L STORET PARM CODE 85013 -- MERCURY TOTAL #/DAY

Meropenem CAS NUMBER 96036-03-2

Merphos CAS NUMBER 150-50-5 EPA REFERENCE ID (EPA ONLY) 40048

Page 274 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Phosphorotrithious acid, tributyl ester STORET PARM CODE 30009 -- MERPHOS WTR,WHL REC UG/L STORET PARM CODE 30010 -- MERPHOS SOIL,REC MG/KG STORET PARM CODE 38496 -- MERPHOS DISSUG/L STORET PARM CODE 38498 -- MERPHOS SEDUG/KG STORET PARM CODE 39019 -- MERPHOS WTR KCL UG/L

Mestranol CAS NUMBER 72-33-3

Metacetaldehyde (Metason) CAS NUMBER 108-62-3

Metalaxyl CAS NUMBER 57837-19-1 EPA REFERENCE ID (EPA ONLY) 310664 EPA SYSTEMATIC NAME DL-Alanine, N-(2,6-dimethylphenyl)-N-(methoxyacetyl)-, methyl ester STORET PARM CODE 04254 -- METALXYL TOTAL WTR UG/L

Metasystox CAS NUMBER 8022-00-2 EPA REFERENCE ID (EPA ONLY) 775957 EPA SYSTEMATIC NAME Phosphorothioic acid, O-[2-(ethylthio)ethyl] O,O-dimethyl ester, mixt. with S-[2-(ethylthio)ethyl] O,O-dimethyl phosphorothioate STORET PARM CODE 39020 -- METASYST WTR KCL UG/L

Methacrylic acid CAS NUMBER 79-41-4 EPA REFERENCE ID (EPA ONLY) 7831 EPA SYSTEMATIC NAME 2-Propenoic acid, 2-methyl- STORET PARM CODE 81694 -- METHACRY LIC ACID TOT MG/L

Metham sodium CAS NUMBER 137-42-8 EPA REFERENCE ID (EPA ONLY) 36970 EPA SYSTEMATIC NAME Carbamodithioic acid, methyl-, monosodium salt STORET PARM CODE 38845 -- METHAM TOTWUG/L

Page 275 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Methamidophos CAS NUMBER 10265-92-6 EPA REFERENCE ID (EPA ONLY) 169813 EPA SYSTEMATIC NAME Phosphoramidothioic acid, O,S-dimethyl ester STORET PARM CODE 38927 -- MMIDOPHS WHL SMPL UG/L STORET PARM CODE 49190 -- METMDOPH DRY WT SEDUG/KG

Methane CAS NUMBER 74-82-8 EPA REFERENCE ID (EPA ONLY) 5066 EPA SYSTEMATIC NAME Methane STORET PARM CODE 76994 -- METHANE TOTAL UG/L STORET PARM CODE 85547 -- METHANE PERCENT OF VOL

Methanol CAS NUMBER 67-56-1 EPA REFERENCE ID (EPA ONLY) 4283 EPA SYSTEMATIC NAME Methanol STORET PARM CODE 49691 -- METHANOL TOTAL NEIC METHOD WASTE % STORET PARM CODE 77885 -- METHANOL TOTAL UG/L STORET PARM CODE 81695 -- METHANOL TOT MG/L

Methapyrilene CAS NUMBER 91-80-5 EPA REFERENCE ID (EPA ONLY) 13698 EPA SYSTEMATIC NAME 1,2-Ethanediamine, N,N-dimethyl-N'-2-pyridinyl-N'-(2- thienylmethyl)- STORET PARM CODE 73589

Methidathion CAS NUMBER 950-37-8 EPA REFERENCE ID (EPA ONLY) 75127 EPA SYSTEMATIC NAME Phosphorodithioic acid, S-[(5-methoxy-2-oxo-1,3,4-thiadiazol- 3(2H)-yl)methyl] O,O-dimethyl ester STORET PARM CODE 78879 -- MTHDATHN SUPRACDE UG/L

Methomyl CAS NUMBER 16752-77-5

Page 276 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 205609 EPA SYSTEMATIC NAME Ethanimidothioic acid, N-[[(methylamino)carbonyl]oxy]-, methyl ester STORET PARM CODE 39051 -- METHOMYL WH.WATER (UG/L) STORET PARM CODE 49296 -- METHOMYL RECV0.7U FLTRUG/L STORET PARM CODE 82572 -- METHOMYL SEDIMENT MG/KG

Methoxybenzene CAS NUMBER 100-66-3 EPA REFERENCE ID (EPA ONLY) 19620 EPA SYSTEMATIC NAME Benzene, methoxy- STORET PARM CODE 78618 -- METHOXY BENZENE UG/KG

Methoxychlor CAS NUMBER 72-43-5 EPA REFERENCE ID (EPA ONLY) 4903 EPA SYSTEMATIC NAME Benzene, 1,1'-(2,2,2-trichloroethylidene)bis[4-methoxy- STORET PARM CODE 03751 -- MEOXYCLR ELUTRIAT UG/L STORET PARM CODE 30116 -- MTHXYCLR SOIL,REC MG/KG STORET PARM CODE 39478 -- MTHXYCLR WTR DISS UG/L STORET PARM CODE 39480 -- MTHXYCLR WHL SMPL UG/L STORET PARM CODE 39481 -- MTHXYCLR MUD DRY UG/KG STORET PARM CODE 39482 -- METHOXY CHLOR-FI SH-UG/KG STORET PARM CODE 46288 -- METHOXYC SOIL NG/G STORET PARM CODE 49346 -- MTHXCLPP SIEV STORET PARM CODE 49361 -- MTHXCLPP TISS WET WT UG/KG STORET PARM CODE 78448 -- MTHOXYCL SEDIMENT WETMG/KG STORET PARM CODE 79730 -- METHOXY CHLOR EP TOX UG/L STORET PARM CODE 79798 -- METOXYCL SED,DRY WT,UG/KG STORET PARM CODE 81644 -- MTXCHLOR FISH WET WGT UG/G STORET PARM CODE 81721 -- MTHOXYCL SHEL DRY WGTUG/KG STORET PARM CODE 82350 -- METHOXY- CHLR DIS UG/L STORET PARM CODE 82351 -- METHOXY- CHLOR SU SP.UG/L

Page 277 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Methoxychlor, o,p'- CAS NUMBER 30667-99-3 EPA REFERENCE ID (EPA ONLY) 962977 EPA SYSTEMATIC NAME Benzene, 1-methoxy-2-[2,2,2-trichloro-1-(4-methoxyphenyl)ethyl]- STORET PARM CODE 49347 -- MTHXCLOP SIEV STORET PARM CODE 49362 -- MTHXCLOP TISS WET WT UG/KG

Methoxyphenol, 2- CAS NUMBER 90-05-1 EPA REFERENCE ID (EPA ONLY) 12823 EPA SYSTEMATIC NAME Phenol, 2-methoxy- STORET PARM CODE 81702 -- O-METOXY PHENOL TOT MG/L

Methoxytetrachlorophenol, 2- CAS NUMBER 2539-17-5 EPA REFERENCE ID (EPA ONLY) 104083 EPA SYSTEMATIC NAME Phenol, 2-methoxy-3,4,5,6-tetrachloro- STORET PARM CODE 81870 -- 4CG WHL WATR UG/L

Methyl 4-chlorophenyl sulfide CAS NUMBER 123-09-1 EPA REFERENCE ID (EPA ONLY) 32763 EPA SYSTEMATIC NAME Benzene, 1-chloro-4-(methylthio)- STORET PARM CODE 82508 -- CLROANSL TOTAL UG/L

Methyl acetate CAS NUMBER 79-20-9 EPA REFERENCE ID (EPA ONLY) 7674 EPA SYSTEMATIC NAME Acetic acid, methyl ester STORET PARM CODE 75087 -- MTH ACET SED DRY WGTUG/KG STORET PARM CODE 77032 -- MTH ACET TOTAL UG/L STORET PARM CODE 81668 -- METHYL ACETATE TOT MG/L

Methyl acrylonitrile CAS NUMBER 126-98-7 EPA REFERENCE ID (EPA ONLY) 34082 EPA SYSTEMATIC NAME 2-Propenenitrile, 2-methyl-

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Name Alias Type Alias Name

STORET PARM CODE 81593 -- METH ACRLONIT TOT UG/L

Methyl allyl chloride CAS NUMBER 513-37-1

Methyl anthracene CAS NUMBER 26914-18-1 EPA REFERENCE ID (EPA ONLY) 52450418 EPA SYSTEMATIC NAME Anthracene, methyl- STORET PARM CODE 61919

Methyl benzenamine, 4- CAS NUMBER 106-49-0 EPA REFERENCE ID (EPA ONLY) 23655 EPA SYSTEMATIC NAME Benzenamine, 4-methyl- STORET PARM CODE 78849 -- 4METHYL BENZAMIN SEDUG/KG

Methyl benzoate CAS NUMBER 93-58-3 EPA REFERENCE ID (EPA ONLY) 14969 EPA SYSTEMATIC NAME Benzoic acid, methyl ester STORET PARM CODE 78512 -- BENZACID METHEST UG/KG

Methyl bromide CAS NUMBER 74-83-9 EPA REFERENCE ID (EPA ONLY) 5074 EPA SYSTEMATIC NAME Methane, bromo- STORET PARM CODE 30062 -- BROMOETH SOIL,REC MG/KG STORET PARM CODE 30202 -- BROMOETH WTR,WHL REC UG/L STORET PARM CODE 34413 -- METHYLBR OMIDE TOTWUG/L STORET PARM CODE 34414 -- METHYLBR OMIDE DISSUG/L STORET PARM CODE 34415 -- METHYLBR OMIDE SUSPUG/L STORET PARM CODE 34416 -- METHYLBR SEDUG/KG DRY WGT STORET PARM CODE 34417 -- METHYLBR TISMG/KG WET WGT STORET PARM CODE 49547 -- BRMOMETH TOTAL WTR UG/L STORET PARM CODE 73202 -- BROMOMTH REG DRY WT UG/KG

Page 279 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78383 -- BRMETHAN SEDIMENT WETMG/KG

Methyl butynol, 3- CAS NUMBER 115-19-5 EPA REFERENCE ID (EPA ONLY) 29058 EPA SYSTEMATIC NAME 3-Butyn-2-ol, 2-methyl- STORET PARM CODE 03585 -- MTHLBTYN OL TOT WTR UG/L

Methyl caproate CAS NUMBER 106-70-7 EPA REFERENCE ID (EPA ONLY) 23820 EPA SYSTEMATIC NAME Hexanoic acid, methyl ester

Methyl chloride CAS NUMBER 74-87-3 EPA REFERENCE ID (EPA ONLY) 5116 EPA SYSTEMATIC NAME Methane, chloro- STORET PARM CODE 30071 -- CLRMTHAN SOIL,REC MG/KG STORET PARM CODE 30201 -- CLRMTHAN WTR,WHL REC UG/L STORET PARM CODE 34418 -- METHYLCH LORIDE TOTWUG/L STORET PARM CODE 34419 -- METHYLCH LORIDE DISSUG/L STORET PARM CODE 34420 -- METHYLCH LORIDE SUSPUG/L STORET PARM CODE 34421 -- METHYLCL SEDUG/KG DRY WGT STORET PARM CODE 34422 -- METHYLCL TISMG/KG WET WGT STORET PARM CODE 73304 -- CLROMETH REG DRY WT UG/KG STORET PARM CODE 78382 -- CLMETHAN SEDIMENT WETMG/KG

Methyl crotonate, trans- CAS NUMBER 623-43-8 EPA REFERENCE ID (EPA ONLY) 62869 EPA SYSTEMATIC NAME 2-Butenoic acid, methyl ester, (2E)- STORET PARM CODE 77938 -- BUTENACD METHEST UG/L

Methyl cyanide CAS NUMBER 75-05-8 EPA REFERENCE ID (EPA ONLY) 5272

Page 280 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Acetonitrile STORET PARM CODE 76997 -- MTH CYND TOTAL UG/L

Methyl cyclohexane CAS NUMBER 108-87-2 EPA REFERENCE ID (EPA ONLY) 25445 EPA SYSTEMATIC NAME Cyclohexane, methyl- STORET PARM CODE 77100 -- MCYCHXAN TOTAL UG/L STORET PARM CODE 78624 -- MTHCYCLO HEXANE UG/KG

Methyl cyclohexanecarboxylate CAS NUMBER 4630-82-4 EPA REFERENCE ID (EPA ONLY) 961862 EPA SYSTEMATIC NAME Cyclohexanecarboxylic acid, methyl ester

Methyl decanoate CAS NUMBER 110-42-9 EPA REFERENCE ID (EPA ONLY) 26641 EPA SYSTEMATIC NAME Decanoic acid, methyl ester STORET PARM CODE 78557 -- DECANOAC METHEST UG/KG STORET PARM CODE 78640 -- MTDECANO ACMTHEST UG/KG

Methyl ether CAS NUMBER 115-10-6 EPA REFERENCE ID (EPA ONLY) 29017 EPA SYSTEMATIC NAME Methane, oxybis- STORET PARM CODE 77005 -- MTH ETHR TOTAL UG/L STORET PARM CODE 78627 -- METHYL ETHER UG/KG STORET PARM CODE 78769 -- DIMETHYL ETHER SEDUG/KG

Methyl ethyl ketone CAS NUMBER 78-93-3 EPA REFERENCE ID (EPA ONLY) 7443 EPA SYSTEMATIC NAME 2-Butanone STORET PARM CODE 04398 -- MEETHKET LAND DRY WT UG/G STORET PARM CODE 30135 -- 2BUTANON SOIL,REC MG/KG

Page 281 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 75078 -- MTH ETH KET SED DRYUG/KG STORET PARM CODE 76050 -- MTH ETH KET TIS WETMG/KG STORET PARM CODE 78356 -- 2BUTANON SEDIMENT WETMG/KG STORET PARM CODE 78768 -- BUTANONE SED DRY UG/KG STORET PARM CODE 79658 -- METH ETH KETONE WASMG/KG STORET PARM CODE 81595 -- MTH ETH KETONE TOT UG/L

Methyl ethyl ketone peroxide CAS NUMBER 1338-23-4 EPA REFERENCE ID (EPA ONLY) 85969 EPA SYSTEMATIC NAME 2-Butanone, peroxide STORET PARM CODE 73525 -- 2-BUTANO PEROXIDE TOTWUG/L

Methyl furan CAS NUMBER 534-22-5 EPA REFERENCE ID (EPA ONLY) 51086 EPA SYSTEMATIC NAME Furan, 2-methyl- STORET PARM CODE 45355 -- ME FURAN TOTAL WAT UG/L STORET PARM CODE 45356 -- ME FURAN SED DRY WGTUG/KG

Methyl heptadecanoate CAS NUMBER 1731-92-6 EPA REFERENCE ID (EPA ONLY) 91611 EPA SYSTEMATIC NAME Heptadecanoic acid, methyl ester STORET PARM CODE 78603 -- HPTDCNIC DIMTHEST UG/KG

Methyl heptanoate CAS NUMBER 106-73-0 EPA REFERENCE ID (EPA ONLY) 23853 EPA SYSTEMATIC NAME Heptanoic acid, methyl ester STORET PARM CODE 78021 -- HEPTACID METHEST UG/L

Methyl heptenone CAS NUMBER 409-02-9 EPA REFERENCE ID (EPA ONLY) 45054 EPA SYSTEMATIC NAME Heptenone, methyl-

Page 282 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 45389 -- M HEPTEN SED DRY WGTUG/KG

Methyl hexadecanoate CAS NUMBER 112-39-0 EPA REFERENCE ID (EPA ONLY) 28399 EPA SYSTEMATIC NAME Hexadecanoic acid, methyl ester STORET PARM CODE 75904 -- MTHL PAL SED DRY WGTUG/KG STORET PARM CODE 76883 -- MTHL PAL TISS WET WGTMG/KG STORET PARM CODE 81491 -- METHYL PALMITAT TOT UG/L

Methyl icosanoate CAS NUMBER 1120-28-1 EPA REFERENCE ID (EPA ONLY) 78931 EPA SYSTEMATIC NAME Eicosanoic acid, methyl ester STORET PARM CODE 78591 -- EICSNOAC METHEST UG/KG STORET PARM CODE 81482 -- METHYL ARCHIDAT TOT UG/L

Methyl iodide CAS NUMBER 74-88-4 EPA REFERENCE ID (EPA ONLY) 5124 EPA SYSTEMATIC NAME Methane, iodo- STORET PARM CODE 04399 -- MTHYLIOD LAND DRY WT UG/G STORET PARM CODE 49262 -- MTHIODID RECVUNFL WTR UG/L STORET PARM CODE 77424 -- IODOMETH TOTAL UG/L

Methyl isobutenyl ketone CAS NUMBER 141-79-7

Methyl isobutyl carbinol CAS NUMBER 108-11-2 EPA REFERENCE ID (EPA ONLY) 24869 EPA SYSTEMATIC NAME 2-Pentanol, 4-methyl- STORET PARM CODE 77113 -- 4M2PNTOL TOTAL UG/L

Methyl isobutyl chloride CAS NUMBER 753-89-9 EPA REFERENCE ID (EPA ONLY) 69096 EPA SYSTEMATIC NAME Propane, 1-chloro-2,2-dimethyl-

Page 283 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 80338 -- 1CHLRO22 DIMLPROP WHL UG/L

Methyl isobutyl ketone CAS NUMBER 108-10-1 EPA REFERENCE ID (EPA ONLY) 24851 EPA SYSTEMATIC NAME 2-Pentanone, 4-methyl- STORET PARM CODE 04401 -- MTH2PNT4 LAND DRY WT UG/G STORET PARM CODE 30137 -- 2PENTANO SOIL,REC MG/KG STORET PARM CODE 38559 -- TERBTHYL AZINE TOTWUG/L STORET PARM CODE 75169 -- MTH IBT KET SED DRYUG/KG STORET PARM CODE 76141 -- MTH IBT KET TIS WETMG/KG STORET PARM CODE 78133 -- 4-METHYL -2-PNTN HOH UG/L STORET PARM CODE 78359 -- 4MTH2PNT SEDIMENT WETMG/KG STORET PARM CODE 79109 -- 4MTH2PNT FISH TIS DRYMG/KG STORET PARM CODE 81596 -- MTHISOBU KETONE TOT UG/L

Methyl isopropyl ketone CAS NUMBER 563-80-4 EPA REFERENCE ID (EPA ONLY) 54767 EPA SYSTEMATIC NAME 2-Butanone, 3-methyl- STORET PARM CODE 77054 -- 3MTH2BUT TOTAL UG/L STORET PARM CODE 78368 -- 12DICLET SEDIMENT WETMG/KG

Methyl isothiocyanate CAS NUMBER 556-61-6 EPA REFERENCE ID (EPA ONLY) 53934 EPA SYSTEMATIC NAME Methane, isothiocyanato- STORET PARM CODE 04253 -- MTHYLISO CYNTETOT WTR UG/L

Methyl laurate CAS NUMBER 111-82-0 EPA REFERENCE ID (EPA ONLY) 27904 EPA SYSTEMATIC NAME Dodecanoic acid, methyl ester STORET PARM CODE 45508 -- MEEDODEC SED DRY WGTUG/KG STORET PARM CODE 81488 -- METHYL LAURATE TOT UG/L

Page 284 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Methyl m-chlorobenzoate CAS NUMBER 2905-65-9 EPA REFERENCE ID (EPA ONLY) 108613 EPA SYSTEMATIC NAME Benzoic acid, 3-chloro-, methyl ester STORET PARM CODE 77959 -- CLBNZACD METHEST UG/L

Methyl mercaptan CAS NUMBER 74-93-1 EPA REFERENCE ID (EPA ONLY) 5157 EPA SYSTEMATIC NAME Methanethiol STORET PARM CODE 00143 -- METHMERC TOTAL UG/L STORET PARM CODE 78615 -- METHANE THIOL UG/KG

Methyl methacrylate CAS NUMBER 80-62-6 EPA REFERENCE ID (EPA ONLY) 8458 EPA SYSTEMATIC NAME 2-Propenoic acid, 2-methyl-, methyl ester STORET PARM CODE 04400 -- MTHMTACR LAND DRY WT UG/G STORET PARM CODE 81597 -- METHYL METHACRL TOT UG/L

Methyl methanesulfonate CAS NUMBER 66-27-3 EPA REFERENCE ID (EPA ONLY) 4093 EPA SYSTEMATIC NAME Methanesulfonic acid, methyl ester STORET PARM CODE 73119 -- METHYL MTHNSLFT SEDUG/KG STORET PARM CODE 73190 -- MTHLMTHN SLFNTDRY WT UG/KG STORET PARM CODE 73595 -- METHSULF METHESTR TOTWUG/L

Methyl methylbenzoate CAS NUMBER 25567-11-7 EPA REFERENCE ID (EPA ONLY) 233361 EPA SYSTEMATIC NAME Benzoic acid, methyl-, methyl ester STORET PARM CODE 78513 -- BENZACID MTMTEST UG/KG

Methyl o-benzoyl benzoate CAS NUMBER 606-28-0 EPA REFERENCE ID (EPA ONLY) 58917

Page 285 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Benzoic acid, 2-benzoyl-, methyl ester STORET PARM CODE 81481 -- METHOXY CRBNLBEN TOT UG/L

Methyl octadecadienoate CAS NUMBER 112-63-0 EPA REFERENCE ID (EPA ONLY) 28605 EPA SYSTEMATIC NAME 9,12-Octadecadienoic acid (9Z,12Z)-, methyl ester STORET PARM CODE 78663 -- OCTDEDIE NACMTHES T UG/KG

Methyl octadecanoate CAS NUMBER 112-61-8 EPA REFERENCE ID (EPA ONLY) 28589 EPA SYSTEMATIC NAME Octadecanoic acid, methyl ester STORET PARM CODE 75934 -- METHYL STEARSED DRYUG/KG STORET PARM CODE 76914 -- METHYL STEARTIS WETMG/KG STORET PARM CODE 81494 -- METHYL STEARATE TOT UG/L

Methyl octanoate CAS NUMBER 111-11-5 EPA REFERENCE ID (EPA ONLY) 27243 EPA SYSTEMATIC NAME Octanoic acid, methyl ester STORET PARM CODE 78066 -- OCNOICAC METHEST UG/L STORET PARM CODE 78668 -- OCTANOIC ACMETHES T UG/KG

Methyl parathion CAS NUMBER 298-00-0 EPA REFERENCE ID (EPA ONLY) 41194 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl) ester STORET PARM CODE 39600 -- MPARATHN WHL SMPL UG/L STORET PARM CODE 39601 -- MPARATHN MUD UG/KG STORET PARM CODE 39602 -- MPARATHN FIL FRAC UG/L STORET PARM CODE 39603 -- MPARATHN SUS FRAC UG/L STORET PARM CODE 46301 -- MPARATHN SOIL NG/G STORET PARM CODE 78451 -- MEPARTHN SEDIMENT WETMG/KG STORET PARM CODE 81809 -- MTH PART FISH WET WGTMG/KG

Page 286 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82667 -- MTHPRTHI TOT RECV WTR UG/L

Methyl propyl benzoate, 2- CAS NUMBER 120-50-3 EPA REFERENCE ID (EPA ONLY) 31229 EPA SYSTEMATIC NAME Benzoic acid, 2-methylpropyl ester STORET PARM CODE 77932 -- BNZACID MTPROEST UG/L

Methyl propyl disulfide CAS NUMBER 2179-60-4 EPA REFERENCE ID (EPA ONLY) 98152 EPA SYSTEMATIC NAME Disulfide, methyl propyl STORET PARM CODE 78631 -- MTHPRPYL DISULFID UG/KG

Methyl pyridine CAS NUMBER 1333-41-1 EPA REFERENCE ID (EPA ONLY) 85456 EPA SYSTEMATIC NAME Pyridine, methyl- STORET PARM CODE 78044 -- METHYL PYRIDINE UG/L

Methyl salicylate CAS NUMBER 119-36-8 EPA ID (SUBSTANCE REGISTRY) Methyl salicylate EPA REFERENCE ID (EPA ONLY) 30635 EPA SYSTEMATIC NAME Benzoic acid, 2-hydroxy-, methyl ester

Methyl tetradecanoate CAS NUMBER 124-10-7 EPA REFERENCE ID (EPA ONLY) 33399 EPA SYSTEMATIC NAME Tetradecanoic acid, methyl ester STORET PARM CODE 78086 -- TETDCNAC METHEST UG/L STORET PARM CODE 78700 -- TETDECAN ACMTHEST UG/KG STORET PARM CODE 79022 -- TETDECAN ACMTHEST UG/KG STORET PARM CODE 81489 -- METHYL MYRISTAT TOT UG/L

Methyl tridecanoate CAS NUMBER 1731-88-0 EPA REFERENCE ID (EPA ONLY) 91603

Page 287 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Tridecanoic acid, methyl ester STORET PARM CODE 78097 -- TRIDECAN ACMTHEST UG/L

Methyl trithion CAS NUMBER 953-17-3 EPA REFERENCE ID (EPA ONLY) 961326 EPA SYSTEMATIC NAME Phosphorodithioic acid, S-[[(4-chlorophenyl)thio]methyl] O,O- dimethyl ester STORET PARM CODE 39790 -- MTRTHION WHL SMPL UG/L STORET PARM CODE 39791 -- MTRTHION MUD UG/KG STORET PARM CODE 82344 -- METHYL TRITHION DIS.UG/L STORET PARM CODE 82345 -- METHYL TRITHION SUS.UG/L

Methylamine CAS NUMBER 74-89-5 EPA REFERENCE ID (EPA ONLY) 5132 EPA SYSTEMATIC NAME Methanamine STORET PARM CODE 81298 -- METHYL AMINE TOT UG/L

Methylanthracene, 2- CAS NUMBER 613-12-7 EPA REFERENCE ID (EPA ONLY) 60178 EPA SYSTEMATIC NAME Anthracene, 2-methyl- STORET PARM CODE 49435 -- ANTHR2MT SIEV

Methylanthracene, 9- CAS NUMBER 779-02-2 EPA REFERENCE ID (EPA ONLY) 70367 EPA SYSTEMATIC NAME Anthracene, 9-methyl- STORET PARM CODE 78802 -- METHYL ANTRACEN SEDUG/KG

Methylarsonic acid (MAA) CAS NUMBER 124-58-3 EPA REFERENCE ID (EPA ONLY) 52450079 EPA SYSTEMATIC NAME Arsonic acid, methyl-

Methylbenzenamine, 2- CAS NUMBER 95-53-4

Page 288 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 16196 EPA SYSTEMATIC NAME Benzenamine, 2-methyl- STORET PARM CODE 78796 -- 2-METHYL BENZAMNE SEDUG/KG

Methylbenzoic acid CAS NUMBER 25567-10-6 EPA REFERENCE ID (EPA ONLY) 233353 EPA SYSTEMATIC NAME Benzoic acid, methyl- STORET PARM CODE 45067 -- CL BENZA TOTAL WAT UG/L STORET PARM CODE 45068 -- CL BENZA SED DRY WGTUG/KG

Methylbiphenyl CAS NUMBER 28652-72-4 EPA REFERENCE ID (EPA ONLY) 250266 EPA SYSTEMATIC NAME 1,1'-Biphenyl, methyl- STORET PARM CODE 78621 -- METHYL BIPHENYL UG/KG

Methylbutanal, 2- CAS NUMBER 96-17-3 EPA REFERENCE ID (EPA ONLY) 16667 EPA SYSTEMATIC NAME Butanal, 2-methyl- STORET PARM CODE 77058 -- 2MTHBUTL TOTAL UG/L

Methylbutanal, 3- CAS NUMBER 590-86-3 EPA REFERENCE ID (EPA ONLY) 56705 EPA SYSTEMATIC NAME Butanal, 3-methyl- STORET PARM CODE 77059 -- 3MTHBUTL TOTAL UG/L

Methylbutane, 2- CAS NUMBER 78-78-4 EPA REFERENCE ID (EPA ONLY) 7310 EPA SYSTEMATIC NAME Butane, 2-methyl- STORET PARM CODE 78048 -- METHYL BUTANE UG/L

Methylcholanthrene, 3- CAS NUMBER 56-49-5 EPA REFERENCE ID (EPA ONLY) 2188

Page 289 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Benz[j]aceanthrylene, 1,2-dihydro-3-methyl- STORET PARM CODE 73156 -- MTHYLCHL ANTHERNE SEDUG/KG STORET PARM CODE 73424 -- MECHLNTR REG DRY WT UG/KG STORET PARM CODE 73591 -- BENZ J ACEANTHR TOTWUG/L

Methylchrysene CAS NUMBER 41637-90-5 EPA ID (SUBSTANCE REGISTRY) Methylchrysene EPA REFERENCE ID (EPA ONLY) 524672110 EPA SYSTEMATIC NAME Chrysene, methyl-

Methylcyclohexanol CAS NUMBER 25639-42-3 EPA REFERENCE ID (EPA ONLY) 233940 EPA SYSTEMATIC NAME Cyclohexanol, methyl-

Methylcyclohexanone peroxide CAS NUMBER 66903-23-9 EPA REFERENCE ID (EPA ONLY) 963603 EPA SYSTEMATIC NAME Peroxide, bis(3-methylcyclohexyl)

Methylcyclopentane CAS NUMBER 96-37-7 EPA REFERENCE ID (EPA ONLY) 16824 EPA SYSTEMATIC NAME Cyclopentane, methyl- STORET PARM CODE 75108 -- 2MTHCYCP SED DRY WGTUG/KG STORET PARM CODE 77052 -- 2MTHCYCP TOTAL UG/L

Methylcyclopentanone, 2- CAS NUMBER 1120-72-5 EPA REFERENCE ID (EPA ONLY) 79020 EPA SYSTEMATIC NAME Cyclopentanone, 2-methyl- STORET PARM CODE 45106 -- CYPENTON TOTAL WAT UG/L STORET PARM CODE 45107 -- CYPENTON SED DRY WGTUG/KG

Methyldecane, 4- CAS NUMBER 2847-72-5 EPA REFERENCE ID (EPA ONLY) 107995

Page 290 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Decane, 4-methyl- STORET PARM CODE 49815 -- METHYLDECANE-4 TOTAL WATER UG/L

Methyldihydroindene CAS NUMBER 767-58-8 EPA REFERENCE ID (EPA ONLY) 709246 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydro-1-methyl- STORET PARM CODE 77318

Methylene bis(thiocyanate) CAS NUMBER 6317-18-6 EPA REFERENCE ID (EPA ONLY) 139857 EPA SYSTEMATIC NAME Thiocyanic acid, methylene ester STORET PARM CODE 45268 -- METH BIS THIOCYA N MG/L

Methylenebis-(2-Chlorobenzenamine), 4,4'- CAS NUMBER 101-14-4 EPA REFERENCE ID (EPA ONLY) 19943 EPA SYSTEMATIC NAME Benzenamine, 4,4'-methylenebis[2-chloro- STORET PARM CODE 78123 -- MOCA TOT WHLWATR UG/L

Methylfluorene CAS NUMBER 26914-17-0 EPA ID (SUBSTANCE REGISTRY) Methylfluorene EPA REFERENCE ID (EPA ONLY) 711408 EPA SYSTEMATIC NAME 9H-Fluorene, methyl- STORET PARM CODE 78053 STORET PARM CODE 78644

Methylhexane, 2- CAS NUMBER 591-76-4 EPA REFERENCE ID (EPA ONLY) 56994 EPA SYSTEMATIC NAME Hexane, 2-methyl- STORET PARM CODE 78773 -- 2-METHYL HEXANE SEDUG/KG

Methylhexane, 3- CAS NUMBER 589-34-4 EPA REFERENCE ID (EPA ONLY) 56374

Page 291 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Hexane, 3-methyl- STORET PARM CODE 78774 -- 3-METHYL HEXANE SEDUG/KG

Methylindane CAS NUMBER 27133-93-3 EPA REFERENCE ID (EPA ONLY) 691592 EPA SYSTEMATIC NAME 1H-Indene, 2,3-dihydromethyl- STORET PARM CODE 50458

Methylindene CAS NUMBER 29036-25-7 EPA REFERENCE ID (EPA ONLY) 962894 EPA SYSTEMATIC NAME 1H-Indene, methyl- STORET PARM CODE 81692 -- METHYL INDENE TOT MG/L

Methylmercury (+1) ion CAS NUMBER 22967-92-6 EPA REFERENCE ID (EPA ONLY) 222877 EPA SYSTEMATIC NAME Mercury(1+), methyl- STORET PARM CODE 80356 -- METHYL MERCURY TISMG/KG

Methylnaphthalene CAS NUMBER 1321-94-4 EPA REFERENCE ID (EPA ONLY) 83782 EPA SYSTEMATIC NAME Naphthalene, methyl- STORET PARM CODE 45502 -- ME NAPTH SED DRY WGTUG/KG STORET PARM CODE 79664 -- METHYL NAPTHALN WASMG/KG STORET PARM CODE 81547 -- METHYL NAPHTHAL TOT UG/L

Methylnaphthalene, 1- CAS NUMBER 90-12-0 EPA REFERENCE ID (EPA ONLY) 12849 EPA SYSTEMATIC NAME Naphthalene, 1-methyl- STORET PARM CODE 49770 -- NAPHTHALENE 1-METHYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 77418 -- 1MNAPTHA TOTAL UG/L STORET PARM CODE 81696 -- 1-METHYL NAPTHALN TOT MG/L

Page 292 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 85786 -- MTHLNPTH SED DRY WT UG/KG

Methylnaphthalene, 2- CAS NUMBER 91-57-6 EPA REFERENCE ID (EPA ONLY) 13524 EPA SYSTEMATIC NAME Naphthalene, 2-methyl- STORET PARM CODE 30184 -- NAPHTHAL SOIL,REC MG/KG STORET PARM CODE 30194 -- NAPHTHAL WTR,WHL REC UG/L STORET PARM CODE 77416 -- 2MNAPTHA TOTAL UG/L STORET PARM CODE 78305 -- 2-MTHNP SEDIMENT WETMG/KG STORET PARM CODE 78868 -- 2-METNAP DRY WGT SEDUG/KG STORET PARM CODE 79055 -- 2-MTHNP FISH TIS DRYMG/KG STORET PARM CODE 85765 -- METNAP2 WET WT TISMG/KG

Methylpentane, 2- CAS NUMBER 107-83-5 EPA REFERENCE ID (EPA ONLY) 24646 EPA SYSTEMATIC NAME Pentane, 2-methyl- STORET PARM CODE 77924 -- 2-METHYL PENTANE UG/L

Methylpentane, 3- CAS NUMBER 96-14-0 EPA REFERENCE ID (EPA ONLY) 16634 EPA SYSTEMATIC NAME Pentane, 3-methyl- STORET PARM CODE 77055 -- 3MTHPENT TOTAL UG/L

Methylphenanthrene CAS NUMBER 31711-53-2 EPA REFERENCE ID (EPA ONLY) 711697 EPA SYSTEMATIC NAME Phenanthrene, methyl- STORET PARM CODE 61766 STORET PARM CODE 61772

Methylphenanthrene, 1- CAS NUMBER 832-69-9 EPA REFERENCE ID (EPA ONLY) 71852

Page 293 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Phenanthrene, 1-methyl- STORET PARM CODE 49410 -- MTHPHNTH SIEV STORET PARM CODE 49790 -- PHENANTHRENE 1-METHYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 50255 -- 1-METHYL PHENANTH NG/G

Methylprednisolone CAS NUMBER 83-43-2

Methylpyrene, 1- CAS NUMBER 2381-21-7 EPA REFERENCE ID (EPA ONLY) 961656 EPA SYSTEMATIC NAME Pyrene, 1-methyl- STORET PARM CODE 45296 STORET PARM CODE 49388 -- MTHLPYRN SIEV

Methylpyrrolidone CAS NUMBER 872-50-4 EPA REFERENCE ID (EPA ONLY) 72744 EPA SYSTEMATIC NAME 2-Pyrrolidinone, 1-methyl- STORET PARM CODE 78045 -- ME PYRRO LIDINONE UG/L STORET PARM CODE 78112 -- 1MTH2PYR DINONE UG/L

Methylsalicylic acid, 3- CAS NUMBER 83-40-9 EPA REFERENCE ID (EPA ONLY) 9597 EPA SYSTEMATIC NAME Benzoic acid, 2-hydroxy-3-methyl- STORET PARM CODE 45254 -- HYME BZA SED DRY WGTUG/KG

Methylstyrene, alpha- CAS NUMBER 98-83-9 EPA REFERENCE ID (EPA ONLY) 18317 EPA SYSTEMATIC NAME Benzene, (1-methylethenyl)- STORET PARM CODE 45097 -- ME STYRE TOTAL WAT UG/L STORET PARM CODE 45098 -- ME STYRE SED DRY WGTUG/KG

Metolachlor CAS NUMBER 51218-45-2

Page 294 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 291013 EPA SYSTEMATIC NAME Acetamide, 2-chloro-N-(2-ethyl-6-methylphenyl)-N-(2-methoxy-1- methylethyl)- STORET PARM CODE 03802 -- MTOLCLOR WET WT SEDMG/KG STORET PARM CODE 04005 -- METOLACL SED BOTM RECUG/KG STORET PARM CODE 38923 -- METOCLR (DUAL) SEDUG/KG STORET PARM CODE 39346 -- METOLACH TISSUES MG/KG STORET PARM CODE 39356 -- METOCLR (DUAL) UG/L STORET PARM CODE 39415 -- METLCHLR WTR DISS UG/L STORET PARM CODE 82612 -- MTOLCHLR WATR TOT REC UG/L STORET PARM CODE 82694 -- METOCHLR TOT RECV WTR UG/L

Metribuzin CAS NUMBER 21087-64-9 EPA REFERENCE ID (EPA ONLY) 219204 EPA SYSTEMATIC NAME 1,2,4-Triazin-5(4H)-one, 4-amino-6-(1,1-dimethylethyl)-3- (methylthio)- STORET PARM CODE 04000 -- METRIBZN SED BOTM RECUG/KG STORET PARM CODE 81408 -- MTRBUZIN TOT UG/L STORET PARM CODE 81409 -- MTRBUZIN SED DRY WGTUG/KG STORET PARM CODE 82405 -- METRIBUZ TISSUE MG/KG STORET PARM CODE 82611 -- MTRBUZIN WATR TOT REC UG/L STORET PARM CODE 82630 -- MTRBUZIN WTR DISS UG/L

Metsulfuron CAS NUMBER 79510-48-8 EPA REFERENCE ID (EPA ONLY) 52450442 EPA SYSTEMATIC NAME Benzoic acid, 2-(((((4-methoxy-6-methyl-1,3,5-triazin-2- yl)amino)carbonyl)amino)sulfonyl)-

Metsulfuron Me CAS NUMBER 74223-64-6

Mexacarbamate CAS NUMBER 315-18-4 EPA REFERENCE ID (EPA ONLY) 42135 EPA SYSTEMATIC NAME Phenol, 4-(dimethylamino)-3,5-dimethyl-, methylcarbamate (ester)

Page 295 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 38506 -- MEXACAR BATE TOTWUG/L STORET PARM CODE 38507 -- MEXACAR BATE DISSUG/L

Mica CAS NUMBER 12001-26-2 EPA REFERENCE ID (EPA ONLY) 173591 EPA SYSTEMATIC NAME Silicate, mica STORET PARM CODE 00966 -- MICA IN DRILL FL LB/BARRL

Microcystin (toxin produced by blue green algae & bacteria) CAS NUMBER 77238-39-2 EPA REFERENCE ID (EPA ONLY) 963702 EPA SYSTEMATIC NAME Microcystin

Mineral spirits CAS NUMBER 64475-85-0 EPA REFERENCE ID (EPA ONLY) 695015 EPA SYSTEMATIC NAME Petroleum spirits STORET PARM CODE 61740

Minocycline CAS NUMBER 10118-90-8

Mirex CAS NUMBER 2385-85-5 EPA REFERENCE ID (EPA ONLY) 100883 EPA SYSTEMATIC NAME 1,3,4-Metheno-1H-cyclobuta[cd]pentalene, 1,1a,2,2,3,3a,4,5,5,5a,5b,6-dodecachlorooctahydro- STORET PARM CODE 03790 -- MIREX WET WT SEDMG/KG STORET PARM CODE 39755 -- MIREX WHL SMPL UG/L STORET PARM CODE 39756 -- MIREX DISS UG/L STORET PARM CODE 39757 -- MIREX SUSP UG/L STORET PARM CODE 39758 -- MIREX BOT MAT UG/KG STORET PARM CODE 45572 -- MIREX ADIPOSE TISMG/KG STORET PARM CODE 49348 -- MIREX SIEV STORET PARM CODE 49360 -- MIREX TISS WET WT UG/KG STORET PARM CODE 79800 -- MIREX SED,DRY WT,UG/KG

Page 296 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81645 -- MIREX F ISH WETW GT UG/G STORET PARM CODE 81722 -- MIREX SHEL DRY WGTUG/KG

Moisture content EPA ID (SUBSTANCE REGISTRY) E1644012 EPA REFERENCE ID (EPA ONLY) 1644012 EPA SYSTEMATIC NAME Moisture content STORET PARM CODE 00495 -- % MOIST. SEDIMENT SAMPLE STORET PARM CODE 70320 -- MOISTURE CONTENT PERCENT STORET PARM CODE 74207 -- SOIL MOISTURE

Molinate CAS NUMBER 2212-67-1 EPA REFERENCE ID (EPA ONLY) 98590 EPA SYSTEMATIC NAME 1H-Azepine-1-carbothioic acid, hexahydro-, S-ethyl ester STORET PARM CODE 49562 -- MOLINATE TOTAL WTR UG/L STORET PARM CODE 82199 -- ORDRAM IN WATR UG/L STORET PARM CODE 82671 -- MOLINATE TOT RECV WTR UG/L

Molybdenum CAS NUMBER 7439-98-7 EPA REFERENCE ID (EPA ONLY) 149641 EPA SYSTEMATIC NAME Molybdenum STORET PARM CODE 01060 -- MOLY MO,DISS UG/L STORET PARM CODE 01061 -- MOLY MO,SUSP UG/L STORET PARM CODE 01062 -- MOLY MO,TOT UG/L STORET PARM CODE 01063 -- MO MUD DRY WGT MG/KG-MO STORET PARM CODE 01129 -- MOLBDNUM TOT.REC. UG/L STORET PARM CODE 01205 -- MOLYBDNM INS DRY D UG/KG STORET PARM CODE 29843 -- MO SED,SUSP UG/G STORET PARM CODE 29844 -- MO, SOIL RECOVER UG/G STORET PARM CODE 30283 -- MOLYBDNM SED, BOT MAT, PCT STORET PARM CODE 30284 -- MOLYBDNM SED,SUSP PCT STORET PARM CODE 34915 -- MO

Page 297 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34916 -- MO STORET PARM CODE 34917 -- MO STORET PARM CODE 34918 -- MO STORET PARM CODE 49252 -- MOLBDENM RECV DRY WT UG/G STORET PARM CODE 79667 -- MOLYB- DENUM WASMG/KG STORET PARM CODE 81662 -- MO FISH WET WGT MG/KG STORET PARM CODE 82714 -- MO DECNT FLD ACID WTR UG/L

Monobromobenzene CAS NUMBER 108-86-1 EPA REFERENCE ID (EPA ONLY) 25437 EPA SYSTEMATIC NAME Benzene, bromo- RETIRED NAME (CHEM - Monobromobenzene PHYSICAL) STORET PARM CODE 78491 -- BROMOBNZ SED, DRY WT.UG/KG STORET PARM CODE 81555 -- BROMO BENZENE TOT UG/L

Monobutyltin CAS NUMBER 78763-54-9 EPA REFERENCE ID (EPA ONLY) 963736 EPA SYSTEMATIC NAME Stannanetriylium, butyl-

Monochlorobiphenyl CAS NUMBER 27323-18-8 EPA REFERENCE ID (EPA ONLY) 245282 EPA SYSTEMATIC NAME 1,1'-Biphenyl, chloro- STORET PARM CODE 39319 -- MNCLBIPN TOT,TIS WETMG/KG STORET PARM CODE 78875 -- MONCLBPH DRY WGT SEDUG/KG STORET PARM CODE 79758 -- MONOCHLR BIPHENYL WETMG/KG STORET PARM CODE 81673 -- MONOCL BIPHENYL TOT MG/L

Monomethyl hydrazine CAS NUMBER 60-34-4 EPA REFERENCE ID (EPA ONLY) 3376 EPA SYSTEMATIC NAME Hydrazine, methyl-

Page 298 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Monuron CAS NUMBER 150-68-5 EPA REFERENCE ID (EPA ONLY) 40071 EPA SYSTEMATIC NAME Urea, N'-(4-chlorophenyl)-N,N-dimethyl- STORET PARM CODE 38511 -- MONURON TOTWUG/L STORET PARM CODE 38512 -- MONURON DISSUG/L

Moxifloxacin

Myclobutanil (Rally) CAS NUMBER 88671-89-0

Mycobacterium ITIS TAXON SERIAL NUMBER 189415

N,N-diethyl-3-methylbenzamide(MGK,OFF,Deet)***retired***

Nabam CAS NUMBER 142-59-6 EPA REFERENCE ID (EPA ONLY) 38844 EPA SYSTEMATIC NAME Carbamodithioic acid, 1,2-ethanediylbis-, disodium salt STORET PARM CODE 38851 -- NABAM DISSUG/L

Naegleria ITIS TAXON SERIAL NUMBER 43895

Naled CAS NUMBER 300-76-5 EPA REFERENCE ID (EPA ONLY) 41426 EPA SYSTEMATIC NAME Phosphoric acid, 1,2-dibromo-2,2-dichloroethyl dimethyl ester STORET PARM CODE 30013 -- NALED SOIL,REC MG/KG STORET PARM CODE 38855 -- NALED TOTWUG/L STORET PARM CODE 38858 -- NALED SEDUG/KG STORET PARM CODE 38859 -- NALED TISMG/KG

Nalidixic acid CAS NUMBER 389-08-2

Naphtha CAS NUMBER 8030-30-6 EPA REFERENCE ID (EPA ONLY) 159715

Page 299 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Naphtha

Naphthalene CAS NUMBER 91-20-3 EPA REFERENCE ID (EPA ONLY) 13326 EPA SYSTEMATIC NAME Naphthalene STORET PARM CODE 03677 -- NPHTHLNE ELUTRIAT UG/L STORET PARM CODE 30171 -- NAPHTHAL SOIL,REC MG/KG STORET PARM CODE 34443 -- NAPHTHAL ENE DISSUG/L STORET PARM CODE 34444 -- NAPHTHAL ENE SUSPUG/L STORET PARM CODE 34445 -- NAPTHALE SEDUG/KG DRY WGT STORET PARM CODE 34446 -- NAPTHALE TISMG/KG WET WGT STORET PARM CODE 34696 -- NAPTHALE NE T OTWUG/L STORET PARM CODE 49402 -- NPHTHLNE SIEV STORET PARM CODE 49778 -- NAPHTHALENE C1 ALKYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 49779 -- NAPHTHALENE C2 ALKYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 49780 -- NAPHTHALENE C3 ALKYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 49781 -- NAPHTHALENE C4 ALKYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 49782 -- NAPHTHALENE C1 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49783 -- NAPHTHALENE C2 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49784 -- NAPHTHALENE C3 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49785 -- NAPHTHALENE C4 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49916 -- NAPHTLNE TOTAL WTR UG/L STORET PARM CODE 78331 -- NAPTHALN SEDIMENT WETMG/KG STORET PARM CODE 79670 -- NAPHTHA- LENE WASMG/KG

Naphthalenedione, 1,4- CAS NUMBER 130-15-4 EPA REFERENCE ID (EPA ONLY) 35139

Page 300 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1,4-Naphthalenedione STORET PARM CODE 73599 -- 1,4-NAPH THALENED TOTWUG/L

Naphthalenedione, 2-(acetyloxy)-3-dodecyl- CAS NUMBER 57960-19-7

Naphthalenes, C1-C4

Naphthalic anhydride, 1,8- CAS NUMBER 81-84-5 EPA REFERENCE ID (EPA ONLY) 8995 EPA SYSTEMATIC NAME 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione STORET PARM CODE 78061 -- ,NAPHTHO PYRNDIO N UG/L

Naphthol CAS NUMBER 1321-67-1 EPA REFERENCE ID (EPA ONLY) 686790 EPA SYSTEMATIC NAME Naphthalenol STORET PARM CODE 81697 -- NAPHTHOL TOT MG/L

Naphthol, 1- CAS NUMBER 90-15-3 EPA REFERENCE ID (EPA ONLY) 12872 EPA SYSTEMATIC NAME 1-Naphthalenol STORET PARM CODE 49295 -- NAPTHOL1 RECV0.7U FLTRUG/L STORET PARM CODE 77441 -- 1NAPTHOL TOTAL UG/L

Naphthylamine, alpha- CAS NUMBER 134-32-7 EPA REFERENCE ID (EPA ONLY) 36087 EPA SYSTEMATIC NAME 1-Naphthalenamine STORET PARM CODE 73143 -- NAPHTHYL AMINE SEDUG/KG STORET PARM CODE 73340 -- NPHTHLAM REG DRY WT UG/KG STORET PARM CODE 73600 -- 1-NAPHTH ALENAMIN TOTWUG/L

Naphthylamine, beta- CAS NUMBER 91-59-8 EPA REFERENCE ID (EPA ONLY) 13540

Page 301 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 2-Naphthalenamine STORET PARM CODE 73124 -- NAPHTHYL AMINE,2- SEDUG/KG STORET PARM CODE 73249 -- NPTHAMN2 REG DRY WT UG/KG STORET PARM CODE 73601 -- 2-NAPHTH ALENAMIN TOTWUG/L STORET PARM CODE 78118 -- B-NAPHYL AMIN WAT UG/L STORET PARM CODE 82191 -- 2-NAPTHL AMINE UG/L

Naphthylthiourea CAS NUMBER 86-88-4

Napropamide CAS NUMBER 15299-99-7 EPA REFERENCE ID (EPA ONLY) 199182 EPA SYSTEMATIC NAME Propanamide, N,N-diethyl-2-(1-naphthalenyloxy)- STORET PARM CODE 79195 -- NAPRPMID WATER UG/L STORET PARM CODE 82684 -- NAPRPAMD TOT RECV WTR UG/L

Neburon CAS NUMBER 555-37-3 EPA REFERENCE ID (EPA ONLY) 748962 EPA SYSTEMATIC NAME Urea, N-butyl-N'-(3,4-dichlorophenyl)-N-methyl- STORET PARM CODE 38521 -- NEBURON TOTWUG/L STORET PARM CODE 38522 -- NEBURON DISSUG/L STORET PARM CODE 49294 -- NEBURON RECV0.7U FLTRUG/L

Neodymium CAS NUMBER 7440-00-8 EPA REFERENCE ID (EPA ONLY) 149658 EPA SYSTEMATIC NAME Neodymium STORET PARM CODE 01237 -- NEODYMI- UM TOTAL UG/L STORET PARM CODE 30285 -- NEODYMIM SED, BOT MAT, PCT STORET PARM CODE 30286 -- NEODYMIM SED,SUSP PCT STORET PARM CODE 34920 -- ND STORET PARM CODE 34921 -- ND STORET PARM CODE 34922 -- ND

Page 302 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34923 -- ND STORET PARM CODE 35037 -- NEODYMIM SUSPENDD SED UG/G STORET PARM CODE 50579 -- NEODYMUM DISSOLVD UG/L

Neomycin CAS NUMBER 1404-04-2

Neomycin sulfate CAS NUMBER 1405-10-3

Neosaxitoxin (toxin produced by red tide dinoflagellates) CAS NUMBER 64296-20-4 EPA REFERENCE ID (EPA ONLY) 963538 EPA SYSTEMATIC NAME 1H,10H-Pyrrolo[1,2-c]purine-10,10-diol, 2-amino-4- [[(aminocarbonyl)oxy]methyl]-3a,4,5,6,8,9-hexahydro-5-hydroxy-6- imino-, (3aS,4R,10aS)-

Neptunium-237 CAS NUMBER 13994-20-2 EPA REFERENCE ID (EPA ONLY) 962373 EPA SYSTEMATIC NAME Neptunium, isotope of mass 237 STORET PARM CODE 22150 -- NP-237 TOTAL PCI/L STORET PARM CODE 22152 -- NP-237 SEDIMENT PCI/G

Neutrals EPA ID (SUBSTANCE REGISTRY) E1644053 EPA REFERENCE ID (EPA ONLY) 1644053 EPA SYSTEMATIC NAME Neutrals STORET PARM CODE 32026 -- NEUTRALS UG/L

Niacide CAS NUMBER 15339-36-3 EPA REFERENCE ID (EPA ONLY) 199356 EPA SYSTEMATIC NAME Manganese, bis(dimethylcarbamodithioato-S,S')-, (T-4)- STORET PARM CODE 38864 -- NIACIDE TISMG/KG

Nickel CAS NUMBER 7440-02-0 EPA REFERENCE ID (EPA ONLY) 149674 EPA SYSTEMATIC NAME Nickel

Page 303 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 01065 -- NICKEL NI,DISS UG/L STORET PARM CODE 01066 -- NICKEL NI,SUSP UG/L STORET PARM CODE 01067 -- NICKEL NI,TOTAL UG/L STORET PARM CODE 01068 -- NICKEL SEDMG/KG DRY WGT STORET PARM CODE 01069 -- NICKEL TISMG/KG WET WGT STORET PARM CODE 01074 -- NICKEL TOT.REC. UG/L STORET PARM CODE 01225 -- NICKEL INS DRY D UG/KG STORET PARM CODE 03699 -- NICKEL ELUTRIAT UG/L STORET PARM CODE 04132 -- NI SED DRY WT STORET PARM CODE 29845 -- NI SED,SUSP UG/G STORET PARM CODE 29846 -- NI, SOIL RECOVER UG/G STORET PARM CODE 30287 -- NICKEL SED, BOT MAT, PCT STORET PARM CODE 30288 -- NICKEL SED,SUSP PCT STORET PARM CODE 34925 -- NI STORET PARM CODE 34926 -- NI STORET PARM CODE 34927 -- NI STORET PARM CODE 34928 -- NI STORET PARM CODE 49253 -- NICKEL RECV DRY WT UG/G STORET PARM CODE 61514 -- NICKEL SLUDGE LIQ MG/L STORET PARM CODE 61515 -- NICKEL SLUDGE SOLMG/KG STORET PARM CODE 78417 -- NICKEL SEDIMENT WETMG/KG STORET PARM CODE 79671 -- NICKEL WASMG/KG STORET PARM CODE 81222 -- NICKEL ILL-COLD MG/L STORET PARM CODE 81628 -- NI SHELL DRY WGT MG/KG STORET PARM CODE 81724 -- NICKEL FISH DRY WGTMG/KG STORET PARM CODE 81731 -- NICKEL PLANKTON DRYMG/KG STORET PARM CODE 81738 -- NICKEL ZOOPLANK DRYMG/KG STORET PARM CODE 81752 -- NICKEL INTERST WAT UG/L STORET PARM CODE 81777 -- NICKEL AQ MCDRY WGTMG/KG STORET PARM CODE 81785 -- NICKEL EP ALDRY WGTMG/KG

Page 304 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81793 -- NICKEL A NML DRYW GTMG/KG STORET PARM CODE 81811 -- NICKEL SHELLWET WGTMG/KG STORET PARM CODE 82715 -- NI DECNT FLD ACID WTR UG/L STORET PARM CODE 85010 -- NICKEL TOTAL #/DAY

Nicosulfuron CAS NUMBER 111991-09-4

Nicotinamide CAS NUMBER 98-92-0 EPA REFERENCE ID (EPA ONLY) 18382 EPA SYSTEMATIC NAME 3-Pyridinecarboxamide STORET PARM CODE 79043 -- 3PYRIDIN CBXAMIDE TISMG/KG

Nicotinic acid CAS NUMBER 59-67-6 EPA REFERENCE ID (EPA ONLY) 3152 EPA SYSTEMATIC NAME 3-Pyridinecarboxylic acid STORET PARM CODE 77260 -- NICTNICA TOTAL UG/L

Niobium CAS NUMBER 7440-03-1 EPA REFERENCE ID (EPA ONLY) 149682 EPA SYSTEMATIC NAME Niobium STORET PARM CODE 01139 -- COLMBIUM TOTAL MG/L STORET PARM CODE 01183 -- NIOBIUM SEDIMENT MG/KG STORET PARM CODE 01239 -- NIOBIUM TOTAL UG/L STORET PARM CODE 30289 -- NIOBIUM SED, BOT MAT, PCT STORET PARM CODE 30290 -- NIOBIUM SED,SUSP PCT STORET PARM CODE 34930 -- NB STORET PARM CODE 34931 -- NB STORET PARM CODE 34932 -- NB STORET PARM CODE 34933 -- NB STORET PARM CODE 35038 -- NIOBIUM SUSPENDD SED UG/G STORET PARM CODE 50580 -- NIOBIUM DISSOLVD UG/L

Page 305 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Niobium-95 CAS NUMBER 13967-76-5 EPA REFERENCE ID (EPA ONLY) 776161 EPA SYSTEMATIC NAME Niobium, isotope of mass 95 STORET PARM CODE 27801 -- NB-95 TOTAL PC/L

Nitrilotriacetic acid CAS NUMBER 139-13-9 EPA REFERENCE ID (EPA ONLY) 37374 EPA SYSTEMATIC NAME Glycine, N,N-bis(carboxymethyl)- STORET PARM CODE 00695 -- NTA MG/L

Nitroaniline, 2- CAS NUMBER 88-74-4 EPA REFERENCE ID (EPA ONLY) 11999 EPA SYSTEMATIC NAME Benzenamine, 2-nitro- STORET PARM CODE 30186 -- ANILIN2N SOIL,REC MG/KG STORET PARM CODE 30195 -- ANILIN2N WTR,WHL REC UG/L STORET PARM CODE 78142 -- O-NITRO ANILINE WW UG/L STORET PARM CODE 78299 -- 2NITRANL DRY WT. SEDUG/KG STORET PARM CODE 78306 -- 2-NITANL SEDIMENT WETMG/KG STORET PARM CODE 79056 -- 2-NITANL FISH TIS DRYMG/KG STORET PARM CODE 85759 -- NITRANL2 WET WT TISMG/KG

Nitroanisole, 2- CAS NUMBER 91-23-6 EPA REFERENCE ID (EPA ONLY) 13359 EPA SYSTEMATIC NAME Benzene, 1-methoxy-2-nitro- STORET PARM CODE 77485 -- O-NTRANL TOTAL UG/L

Nitroanisole, 4- CAS NUMBER 100-17-4 EPA REFERENCE ID (EPA ONLY) 19240 EPA SYSTEMATIC NAME Benzene, 1-methoxy-4-nitro- STORET PARM CODE 77484 -- P-NTRANL TOTAL UG/L

Page 306 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Nitrochlorobenzene, 3- CAS NUMBER 121-73-3 EPA REFERENCE ID (EPA ONLY) 31914 EPA SYSTEMATIC NAME Benzene, 1-chloro-3-nitro- STORET PARM CODE 77512 -- 1CL3NTRB TOTAL UG/L STORET PARM CODE 78789 -- 1CL3NITR BENZENE SEDUG/KG

Nitrocyclohexane CAS NUMBER 1122-60-7

Nitrofen CAS NUMBER 1836-75-5 EPA REFERENCE ID (EPA ONLY) 93237 EPA SYSTEMATIC NAME Benzene, 2,4-dichloro-1-(4-nitrophenoxy)- STORET PARM CODE 78654 -- NITROFEN UG/KG STORET PARM CODE 79797 -- NITROFEN SED,DRY WT,UG/KG STORET PARM CODE 81303 -- NITROFEN TOT UG/L STORET PARM CODE 85682 -- NITROFEN TIS,WET WT,MG/KG

Nitrofurantoin CAS NUMBER 67-20-9

Nitrogen 15/14 ratio EPA ID (SUBSTANCE REGISTRY) E967018 EPA REFERENCE ID (EPA ONLY) 967018 EPA SYSTEMATIC NAME Nitrogen 15/14 ratio STORET PARM CODE 82084 -- N15/N14 RATIO PER MIL STORET PARM CODE 82690 -- N15/N14N DISS WTR RTIO/MIL STORET PARM CODE 82691 -- N15/N14A DISS WTR RTIO/MIL

Nitrogen and argon (unspecified mix) EPA ID (SUBSTANCE REGISTRY) E967026 EPA REFERENCE ID (EPA ONLY) 967026 EPA SYSTEMATIC NAME Nitrogen and argon mixture STORET PARM CODE 73000 -- NIT + AR GAS-CHRM ML/L STORET PARM CODE 73001 -- NIT + AR VAN SLKE ML/L STORET PARM CODE 73002 -- NIT + AR GAS-CHRM % SAT

Page 307 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 73003 -- NIT + AR VAN SLKE % SAT STORET PARM CODE 73004 -- NIT + AR GAS SATR % SAT

Nitrogen dioxide CAS NUMBER 10102-44-0 EPA REFERENCE ID (EPA ONLY) 167924 EPA SYSTEMATIC NAME Nitrogen oxide (NO2) STORET PARM CODE 46120 -- NO2 CHEM PPM

Nitrogen gas (N2) CAS NUMBER 7727-37-9 EPA REFERENCE ID (EPA ONLY) 153122 EPA SYSTEMATIC NAME Nitrogen

Nitrogen ion (N) CAS NUMBER 17778-88-0 STORET PARM CODE 00597 -- DISS N2 GASEOUS MG/L STORET PARM CODE 00598 -- DISS NIT SATUR PERCENT STORET PARM CODE 00600 -- TOTAL N N MG/L STORET PARM CODE 00601 -- N-TOTAL NON-FILT MG/L-N STORET PARM CODE 00602 -- DISS. NITROGEN MG/L N STORET PARM CODE 00603 -- TOTAL N MUD D WT MG/KG-N STORET PARM CODE 03722 -- TOTAL N ELUTRIAT MG/L STORET PARM CODE 04205 -- N DRY WT MOLLUSK SHELL % STORET PARM CODE 49570 -- NITROGEN PATCSUSP WTR MG/L STORET PARM CODE 49571 -- NITROTOT DISSLOVD WTR MG/L STORET PARM CODE 80111 -- NITROGEN DRY WGT MG/KG STORET PARM CODE 85319 -- NITROGE N,TOT.IN G/M2/YR

Nitrogen ion (N3) CAS NUMBER 14343-69-2 EPA REFERENCE ID (EPA ONLY) 962423 EPA SYSTEMATIC NAME Azide

Nitrogen, Ammonia + Organic STORET PARM CODE 00635 -- NH3&ORG N-TOTAL MG/L

Page 308 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00636 -- NH3&ORG N-DISS. MG/L STORET PARM CODE 82449 -- NITROGEN AMM+ORGT MG/KG-N

Nitrogen, Ammonium (NH4) as N

Nitrogen, Kjeldahl STORET PARM CODE 00622 -- TKN 30 DAY MG/L STORET PARM CODE 00623 -- KJELDL N DISS MG/L STORET PARM CODE 00624 -- KJELDL N SUSP MG/L STORET PARM CODE 00625 -- TOT KJEL N MG/L STORET PARM CODE 00626 -- ORGAN. N MUD D WT MG/KG-N STORET PARM CODE 00627 -- KJELDL N TOT MU D MG/KG STORET PARM CODE 00629 -- TOT ORG KJELDL N MG/L STORET PARM CODE 00632 -- KJELDL N DIS WTM GF/FMG/L STORET PARM CODE 00634 -- TKN IN PERIPHTN MG/M2 STORET PARM CODE 03720 -- KJELDL-N ELUTRIAT MG/L STORET PARM CODE 22457 -- TKN SED WET WGT MG/KG STORET PARM CODE 81350 -- TKN SED WET WGT PERCENT STORET PARM CODE 81351 -- TKN SEDIMENT PERCENT STORET PARM CODE 82539 -- SOLUBLE KEL NIT SEDMG/KG

Nitrogen, Nitrate (NO3) as N

Nitrogen, Nitrate (NO3) as NO3 CAS NUMBER 14797-55-8 EPA REFERENCE ID (EPA ONLY) 197186 EPA SYSTEMATIC NAME Nitrate STORET PARM CODE 00617 -- NO3-N TOT30DAY MG/L STORET PARM CODE 00618 -- NO3-N DISS MG/L STORET PARM CODE 00620 -- NO3-N TOTAL MG/L STORET PARM CODE 00621 -- NO3 MUD DRY WGT MG/KG-N STORET PARM CODE 01299 -- NITRATE- NITROGEN PERCENT STORET PARM CODE 71850 -- NITRATE TOT-NO3 MG/L

Page 309 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 71851 -- NITRATE DISS-NO3 MG/L STORET PARM CODE 71887 -- TOTAL N AS NO3 MG/L STORET PARM CODE 82462 -- NITROGEN DIS DFO MG/KG-N STORET PARM CODE 83068 -- NO3-N ATM WET N MG/L STORET PARM CODE 83071 -- NO3-N ATM WET NO3 MG/L STORET PARM CODE 83353 -- NO3-N ATM BLK NO3 MG/L

Nitrogen, Nitrite (NO2) + Nitrate (NO3) as N STORET PARM CODE 00593 -- NO2&NO3- N TOTWTM GF/FMG/L STORET PARM CODE 00628 -- NO2+NO3- N SUSP MG/L STORET PARM CODE 00630 -- NO2&NO3 N-TOTAL MG/L STORET PARM CODE 00631 -- NO2&NO3 N-DISS MG/L STORET PARM CODE 00633 -- NO2&NO3 MUD D WT MG/KG-N STORET PARM CODE 03718 -- N-NO2NO3 ELUTRIAT MG/L STORET PARM CODE 04290 -- NO3NO2 DRY WT LNDMG/KG STORET PARM CODE 49903 -- NO3-NO2 DISSLVD WTR UG/L STORET PARM CODE 82458 -- NITROGEN NO2+NO3 MG/KG-N

Nitrogen, Nitrite (NO2) as N

Nitrogen, Nitrite (NO2) as NO2 CAS NUMBER 14797-65-0 EPA REFERENCE ID (EPA ONLY) 197194 EPA SYSTEMATIC NAME Nitrite STORET PARM CODE 00613 -- NO2-N DISS MG/L STORET PARM CODE 00614 -- NO2-N TOT30DAY MG/L STORET PARM CODE 00615 -- NO2-N TOTAL MG/L STORET PARM CODE 00616 -- NO2 MUD DRY WGT MG/KG-N STORET PARM CODE 03719 -- N-NITRTE ELUTRIAT MG/L STORET PARM CODE 71855 -- NITRITE TOT-NO2 MG/L STORET PARM CODE 71856 -- NITRITE DISS-NO2 MG/L STORET PARM CODE 76009 -- NO2-N SUSPNDED WTR MG/L STORET PARM CODE 82460 -- NITROGEN DIS DFO MG/KG-N

Page 310 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Nitrogen, albuminoid STORET PARM CODE 00639 -- NITROGEN ALBMNOID MG/L

Nitrogen, ammonia (NH3) + ammonium (NH4) STORET PARM CODE 00594 -- AMMONIA- N DISS WTM GF/F STORET PARM CODE 61574 -- AMM(N)+ UNIONAMM TOTWUG/L STORET PARM CODE 81019 -- NH3-N TOTAL #/DAY

Nitrogen, ammonia (NH3) as NH3 CAS NUMBER 7664-41-7 EPA REFERENCE ID (EPA ONLY) 152389 EPA SYSTEMATIC NAME Ammonia STORET PARM CODE 00151 -- NH3-N LB/D/CFS STORET PARM CODE 00604 -- NH3+NH4- N SUSP MG/L STORET PARM CODE 00608 -- NH3+NH4- N DISS MG/L STORET PARM CODE 00609 -- NH3-N TOT30DAY MG/L STORET PARM CODE 00610 -- NH3+NH4- N TOTAL MG/L STORET PARM CODE 00611 -- NH3 MUD DRY WGT MG/KG-N STORET PARM CODE 46229 -- NH3-N BRTHOLET MG/KG STORET PARM CODE 46230 -- NH3-N KJELDALH MG/KG STORET PARM CODE 71845 -- AMMONIA TOT-NH4 MG/L STORET PARM CODE 71846 -- AMMONIA DISS-NH4 MG/L STORET PARM CODE 81213 -- AMMONIA ILLINOIS MG/L STORET PARM CODE 82230 -- NH3+NH4- N TOTAL MG/L STORET PARM CODE 82294 -- NH3-N SLDG TOT DRYMG/KG STORET PARM CODE 82452 -- NITROGEN AMM.TOT. MG/KGNH4 STORET PARM CODE 82453 -- NITROGEN AMM TOT MG/KG-N STORET PARM CODE 85798 -- NH3-N ELUTRIAT MG/L

Nitrogen, ammonia (NH3) as NH4

Nitrogen, ammonia as N

Nitrogen, ammonium (NH4) as NH4 CAS NUMBER 14798-03-9

Page 311 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49904 -- NH4-N DISSLVD WTR UG/L STORET PARM CODE 61537 -- NH4-N SLUDGE TOT MG/L STORET PARM CODE 83044 -- NH4-N ATM WET N MG/L STORET PARM CODE 83047 -- NH4-N ATM WET NH4 MG/L STORET PARM CODE 83329 -- NH4-N ATM BLK NH4 MG/L

Nitrogen, ammonium (NH4)/ammonia (NH3) ratio

Nitrogen, inorganic STORET PARM CODE 00592 -- TOTINORG N WTM G F/F MG/L STORET PARM CODE 00640 -- T INORG. NITROGEN MG/L N

Nitrogen, mixed forms (NH3)+(NH4)+organic+(NO2)+(NO3) EPA ID (SUBSTANCE REGISTRY) E52450988 EPA REFERENCE ID (EPA ONLY) 52450988 EPA SYSTEMATIC NAME Nitrogen, mixed forms (NH3), (NH4), organic, (NO2) and (NO3)

Nitrogen, organic STORET PARM CODE 00605 -- ORG N N MG/L STORET PARM CODE 00606 -- ORG N SUSP-N MG/L STORET PARM CODE 00607 -- ORG N DISS-N MG/L STORET PARM CODE 80152 -- SEDIMENT ORG-N PERCENT STORET PARM CODE 82446 -- NITROGEN ORG.TOT. MG/KG-N

Nitrogen-15 CAS NUMBER 14390-96-6 EPA REFERENCE ID (EPA ONLY) 962449 EPA SYSTEMATIC NAME Nitrogen, isotope of mass 15, at.

Nitroglycerin CAS NUMBER 55-63-0 EPA REFERENCE ID (EPA ONLY) 1941 EPA SYSTEMATIC NAME 1,2,3-Propanetriol, trinitrate STORET PARM CODE 34101 -- NITROGLY WTR SMPL MG/L

Nitrophenol, 2- CAS NUMBER 88-75-5 EPA REFERENCE ID (EPA ONLY) 12005

Page 312 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Phenol, 2-nitro- STORET PARM CODE 03759 -- NTRPHNL2 ELUTRIAT UG/L STORET PARM CODE 30048 -- PHENL2NI SOIL,REC MG/KG STORET PARM CODE 34591 -- 2NITROPH ENOL TOTWUG/L STORET PARM CODE 34592 -- 2NITROPH ENOL DISSUG/L STORET PARM CODE 34593 -- 2NITROPH ENOL SUSPUG/L STORET PARM CODE 34594 -- 2NPHENOL SEDUG/KG DRY WGT STORET PARM CODE 34595 -- 2NPHENOL TISMG/KG WET WGT STORET PARM CODE 49420 -- PHNLONTR SIEV STORET PARM CODE 79403 -- 2NITROPH SEDIMENT WETMG/KG STORET PARM CODE 79529 -- 2-NITRO PHENOL WASMG/KG

Nitrophenols (mixed isomers) CAS NUMBER 25154-55-6 EPA REFERENCE ID (EPA ONLY) 230334 EPA SYSTEMATIC NAME Phenol, nitro-

Nitrosamine CAS NUMBER 35576-91-1 EPA REFERENCE ID (EPA ONLY) 711838 EPA SYSTEMATIC NAME Nitrosamide

Nitroso-9H-carbazole, 9- CAS NUMBER 2788-23-0 EPA REFERENCE ID (EPA ONLY) 107441 EPA SYSTEMATIC NAME 9H-Carbazole, 9-nitroso- STORET PARM CODE 78655 -- NITROSO CARBAZOL UG/KG

Nitrosodibutylamine, n- CAS NUMBER 924-16-3 EPA REFERENCE ID (EPA ONLY) 73700 EPA SYSTEMATIC NAME 1-Butanamine, N-butyl-N-nitroso- STORET PARM CODE 73159 -- NTROSODI BUTYLAMN SEDUG/KG STORET PARM CODE 73377 -- NTRSDBTA REG DRY WT UG/KG STORET PARM CODE 73609 -- 1-BUTANA N-BUT-N TOTWUG/L

Page 313 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Nitrosodiethylamine, n- CAS NUMBER 55-18-5 EPA REFERENCE ID (EPA ONLY) 1875 EPA SYSTEMATIC NAME Ethanamine, N-ethyl-N-nitroso- STORET PARM CODE 73611 -- ETHANAMI N-ETH-NI TOTWUG/L STORET PARM CODE 78200 -- NDEA WHL WATR UG/L

Nitrosodimethylamine, n- CAS NUMBER 62-75-9 EPA REFERENCE ID (EPA ONLY) 3707 EPA SYSTEMATIC NAME Methanamine, N-methyl-N-nitroso- STORET PARM CODE 03679 -- NNTRMEAM ELUTRIAT UG/L STORET PARM CODE 30173 -- DIMTHLAM SOIL,REC MG/KG STORET PARM CODE 34438 -- NITROSOD IMETHYLA TOTWUG/L STORET PARM CODE 34439 -- NITROSOD IMETHYLA DISSUG/L STORET PARM CODE 34440 -- NITROSOD IMETHYLA SUSPUG/L STORET PARM CODE 34441 -- NITRSDMA SEDUG/KG DRY WGT STORET PARM CODE 34442 -- NITRSDMA TISMG/KG WET WGT STORET PARM CODE 78333 -- N-NITDI MTHAMINE WETMG/KG

Nitrosomethylethylamine, n- CAS NUMBER 10595-95-6 EPA REFERENCE ID (EPA ONLY) 172718 EPA SYSTEMATIC NAME Ethanamine, N-methyl-N-nitroso- STORET PARM CODE 73613 -- ETHANAMI N-METH-N TOTWUG/L

Nitrosomorpholine, n- CAS NUMBER 59-89-2 EPA REFERENCE ID (EPA ONLY) 3194 EPA SYSTEMATIC NAME Morpholine, 4-nitroso- STORET PARM CODE 73617 -- MORPHOLI 4-NITROS TOTWUG/L

Nitrosonornicotine, n'- CAS NUMBER 16543-55-8 EPA REFERENCE ID (EPA ONLY) 204743 EPA SYSTEMATIC NAME Pyridine, 3-(1-nitroso-2-pyrrolidinyl)-, (S)-

Page 314 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 73618 -- NORNICOT N-NITROS TOTWUG/L

Nitrosopiperidine, n- CAS NUMBER 100-75-4 EPA REFERENCE ID (EPA ONLY) 19695 EPA SYSTEMATIC NAME Piperidine, 1-nitroso- STORET PARM CODE 73129 -- NTROSPIP ERDINE,N SEDUG/KG STORET PARM CODE 73283 -- N-NTRPPD REG DRY WT UG/KG STORET PARM CODE 73619 -- 1-NITRO PIPERDIN TOTWUG/L

Nitrosopyrrolidine, n- CAS NUMBER 930-55-2 EPA REFERENCE ID (EPA ONLY) 74294 EPA SYSTEMATIC NAME Pyrrolidine, 1-nitroso- STORET PARM CODE 73620 -- PYRROLID 1-NITROS TOTWUG/L STORET PARM CODE 78206 -- NSPRL WHL WATR UG/L

Nitrotoluene, 2- CAS NUMBER 88-72-2 EPA REFERENCE ID (EPA ONLY) 11973 EPA SYSTEMATIC NAME Benzene, 1-methyl-2-nitro- STORET PARM CODE 78836 -- 2-NITRO TOLUENE SEDUG/KG

Nitrotoluene, alpha- CAS NUMBER 622-42-4 EPA REFERENCE ID (EPA ONLY) 961201 EPA SYSTEMATIC NAME Benzene, (nitromethyl)- STORET PARM CODE 81548 -- NITRO TOLUENE TOT UG/L

Nitrous oxide CAS NUMBER 10024-97-2 EPA REFERENCE ID (EPA ONLY) 166389 EPA SYSTEMATIC NAME Nitrogen oxide (N2O) STORET PARM CODE 82046 -- NITROUS OXIDE DISSUG/L

Nodularin (toxin produced by blue green algae) CAS NUMBER 118399-22-7 EPA REFERENCE ID (EPA ONLY) 964262

Page 315 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Cyclo[L-arginyl-(2S,3S,4E,6E,8S,9S)-3-amino-9-methoxy-2,6,8- trimethyl-10-phenyl-4,6-decadienoyl-D-.gamma.-glutamyl-(2Z)-2- (methylamino)-2-butenoyl-(3S)-3-methyl-D-.beta.-aspartyl]

Nonachlor CAS NUMBER 3734-49-4 EPA REFERENCE ID (EPA ONLY) 688390 EPA SYSTEMATIC NAME 4,7-Methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachloro- 2,3,3a,4,7,7a-hexahydro- STORET PARM CODE 45573 -- T-NONCHL ADIPOSE TISMG/KG STORET PARM CODE 75055 -- NONACHLR SED,DRY WT,UG/KG

Nonachlor, cis- CAS NUMBER 5103-73-1 EPA REFERENCE ID (EPA ONLY) 129361 EPA SYSTEMATIC NAME 4,7-Methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachloro- 2,3,3a,4,7,7a-hexahydro-, (1.alpha.,2.alpha.,3.alpha.,3a.alpha.,4.beta.,7.beta.,7a.alpha.)- STORET PARM CODE 49316 -- NNACLCIS SIEV STORET PARM CODE 49359 -- NONCLCIS TISS WET WT UG/KG STORET PARM CODE 49683 -- NONACHLR CISDISSL WTR UG/L STORET PARM CODE 49688 -- NONACHLR CISPARTI WTR UG/L STORET PARM CODE 78923 -- NONACHLR CIS TIS WETMG/KG STORET PARM CODE 78924 -- NONACHLR CIS SED DRYUG/KG STORET PARM CODE 79769 -- CIS- NONACHLR WETMG/KG

Nonachlor, trans- CAS NUMBER 39765-80-5 EPA REFERENCE ID (EPA ONLY) 280156 EPA SYSTEMATIC NAME 4,7-Methano-1H-indene, 1,2,3,4,5,6,7,8,8-nonachloro- 2,3,3a,4,7,7a-hexahydro-, (1.alpha.,2.beta.,3.alpha.,3a.alpha.,4.beta.,7.beta.,7a.alpha.)- STORET PARM CODE 49317 -- NNCLTRNS SIEV STORET PARM CODE 49358 -- NNCLTRAN TISS WET WT UG/KG STORET PARM CODE 49682 -- NONACHLR TRANDISS WTR UG/L STORET PARM CODE 49687 -- NONACHLR TRANPART WTR UG/L STORET PARM CODE 78062 -- NONACHLR TRAN WHL WTR UG/L

Page 316 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78657 -- NONACHLR TRAN SED DRYUG/KG STORET PARM CODE 78922 -- NONACHLR TRNS TIS WETMG/KG STORET PARM CODE 79768 -- TRANS- NONACHLR WETMG/KG

Nonachlorobiphenyl CAS NUMBER 53742-07-7 EPA REFERENCE ID (EPA ONLY) 299743 EPA SYSTEMATIC NAME 1,1'-Biphenyl, nonachloro- STORET PARM CODE 39408 -- NCLBIPNL TOT,TIS WETMG/KG STORET PARM CODE 78910 -- NONCLBPH FISH TIS WETMG/KG STORET PARM CODE 85749 -- NONCLRBI PHENYL WHL UG/L STORET PARM CODE 85750 -- NONCLRBI PHENYL WHL UG/L

Nonacosane, n- CAS NUMBER 630-03-5 EPA REFERENCE ID (EPA ONLY) 65037 EPA SYSTEMATIC NAME Nonacosane STORET PARM CODE 49771 -- NONACOSANE-N TOTAL RECOVERABLE WATER UG/L STORET PARM CODE 49772 --NONACOSANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49773 -- NONACOSANE-N DRY WEIGHT SEDIMENT UG/KG

Nonadecane, n- CAS NUMBER 629-92-5 EPA REFERENCE ID (EPA ONLY) 64956 EPA SYSTEMATIC NAME Nonadecane STORET PARM CODE 49721 -- NONADECANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49722 -- NONADECANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77822 -- NONDECAN TOTAL UG/L STORET PARM CODE 78892 -- NONA- DECANE UG/KG

Nonane CAS NUMBER 111-84-2 EPA REFERENCE ID (EPA ONLY) 27920 EPA SYSTEMATIC NAME Nonane

Page 317 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77292 -- N-NONANE TOTAL UG/L

Nonanediol, 1,9- CAS NUMBER 3937-56-2 EPA REFERENCE ID (EPA ONLY) 120253 EPA SYSTEMATIC NAME 1,9-Nonanediol STORET PARM CODE 79046 -- 19NONADI TISWETWT MG/KG

Nonanoic Acid, n- CAS NUMBER 112-05-0 EPA REFERENCE ID (EPA ONLY) 28084 EPA SYSTEMATIC NAME Nonanoic acid STORET PARM CODE 77515 -- NONANOIC TOTAL UG/L STORET PARM CODE 78659 -- NONANOIC ACID UG/KG

Nonene CAS NUMBER 27215-95-8 EPA REFERENCE ID (EPA ONLY) 244616 EPA SYSTEMATIC NAME Nonene STORET PARM CODE 81603 -- NONENE TOT UG/L

Nonylphenol CAS NUMBER 25154-52-3 EPA REFERENCE ID (EPA ONLY) 230318 EPA SYSTEMATIC NAME Phenol, nonyl- STORET PARM CODE 77745 -- NONYLPHN TOTAL UG/L STORET PARM CODE 78831 -- NONYL- PHENOL SEDUG/KG STORET PARM CODE 81701 -- NONYL PHENOL TOT MG/L

Nordoxepin

Norethindrone CAS NUMBER 68-22-4

Norethynodrel CAS NUMBER 68-23-5

Norflurazon CAS NUMBER 27314-13-2

Page 318 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 245191 EPA SYSTEMATIC NAME 3(2H)-Pyridazinone, 4-chloro-5-(methylamino)-2-[3- (trifluoromethyl)phenyl]- STORET PARM CODE 49293 -- NORFLRZN RECV0.7U FLTRUG/L

Nortriptylene CAS NUMBER 72-69-5

Octachlorobiphenyl CAS NUMBER 55722-26-4 EPA REFERENCE ID (EPA ONLY) 304964 EPA SYSTEMATIC NAME 1,1'-Biphenyl, octachloro- STORET PARM CODE 39355 -- OCTCLBPN TOT,TIS WETMG/KG STORET PARM CODE 49276 -- OCTACLBI PHNL DRY WT STORET PARM CODE 75052 -- OCTCLBPN TOT,SED DRYUG/KG STORET PARM CODE 78909 -- OCTCLBPH FISH TIS WETMG/KG

Octachlorobiphenyl, 2,2',3,3',4,5,6,6'-***retired***

Octachlorocyclopentene CAS NUMBER 706-78-5 EPA REFERENCE ID (EPA ONLY) 68528 EPA SYSTEMATIC NAME Cyclopentene, octachloro- STORET PARM CODE 39130 -- OCTACLCP TOT UG/L STORET PARM CODE 77889 -- OCTACLCP TOTAL UG/L STORET PARM CODE 78660 -- OCTCLCYC PENTENE UG/KG STORET PARM CODE 79012 -- OCTCLCYC PENTENE UG/KG

Octachlorodibenzodioxin, 1,2,3,4,6,7,8,9- CAS NUMBER 3268-87-9 EPA REFERENCE ID (EPA ONLY) 113837 EPA SYSTEMATIC NAME Dibenzo-p-dioxin, 1,2,3,4,6,7,8,9-octachloro- STORET PARM CODE 03818 -- OCDDTISS FISH WET WT PG/G

Octachlorodibenzofuran (OCDF) CAS NUMBER 39001-02-0 EPA REFERENCE ID (EPA ONLY) 278218

Page 319 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Dibenzofuran, octachloro- STORET PARM CODE 61222

Octachloronaphthalene CAS NUMBER 2234-13-1 EPA REFERENCE ID (EPA ONLY) 99135 EPA SYSTEMATIC NAME Naphthalene, octachloro- STORET PARM CODE 78661 -- OCTCLORO NAPTHALN UG/KG

Octachlorostyrene CAS NUMBER 29082-74-4 EPA REFERENCE ID (EPA ONLY) 251777 EPA SYSTEMATIC NAME Benzene, pentachloro(trichloroethenyl)- STORET PARM CODE 04599 -- OCTCLSTR SLUDGE TOTMG/KG STORET PARM CODE 79756 -- OCTACHLR OSTYRENE WETMG/KG STORET PARM CODE 79757 -- OCTACHLR STYRENE UG/L STORET PARM CODE 79793 -- OCTCLSTY SED,DRY WT,UG/KG STORET PARM CODE 82628 -- OCTACHLR STYR TOT REC UG/L STORET PARM CODE 85681 -- OCTCLSTY TIS,WET WT,MG/KG

Octacosane, n- CAS NUMBER 630-02-4 EPA REFERENCE ID (EPA ONLY) 65029 EPA SYSTEMATIC NAME Octacosane STORET PARM CODE 49728 -- OCTACOSANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49729 -- OCTACOSANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 78116 -- N-OCTACO SANE WAT UG/L

Octadecane, n- CAS NUMBER 593-45-3 EPA REFERENCE ID (EPA ONLY) 57372 EPA SYSTEMATIC NAME Octadecane STORET PARM CODE 49719 -- OCTADECANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49720 -- OCTADECANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77804 -- N-OCTADE TOTAL UG/L

Page 320 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Octadecanenitrile CAS NUMBER 638-65-3 EPA REFERENCE ID (EPA ONLY) 66142 EPA SYSTEMATIC NAME Octadecanenitrile STORET PARM CODE 78065 -- OCTDECAN NITRILE UG/L

Octadecenal, 9- CAS NUMBER 5090-41-5 EPA REFERENCE ID (EPA ONLY) 961896 EPA SYSTEMATIC NAME 9-Octadecenal STORET PARM CODE 50500 -- 9OCTADEC ENAL UG/L

Octadecenoic acid CAS NUMBER 26764-26-1 EPA REFERENCE ID (EPA ONLY) 241869 EPA SYSTEMATIC NAME Octadecenoic acid STORET PARM CODE 78665 -- OCTADECE NOICACID UG/KG STORET PARM CODE 79015 -- OCTDECEN OICACID UG/KG

Octadecyl acetate CAS NUMBER 822-23-1

Octamethylcyclotetrasiloxane CAS NUMBER 556-67-2 EPA REFERENCE ID (EPA ONLY) 53975 EPA SYSTEMATIC NAME Cyclotetrasiloxane, octamethyl-

Octane, n- CAS NUMBER 111-65-9 EPA REFERENCE ID (EPA ONLY) 27748 EPA SYSTEMATIC NAME Octane STORET PARM CODE 77183 -- N-OCTANE TOTAL UG/L STORET PARM CODE 85549 -- OCTANE PERCENT OF VOL

Octanoic acid CAS NUMBER 124-07-2 EPA REFERENCE ID (EPA ONLY) 33373 EPA SYSTEMATIC NAME Octanoic acid STORET PARM CODE 75509 -- CAPRYLIC SED DRY WGTUG/KG

Page 321 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77439 -- CAPRYLIC TOTAL UG/L STORET PARM CODE 81674 -- OCTANOIC ACID TOT MG/L

Octasulfur CAS NUMBER 10544-50-0

Octicizer CAS NUMBER 1241-94-7

Octylphenol, 4-tert- CAS NUMBER 140-66-9 EPA REFERENCE ID (EPA ONLY) 37820 EPA SYSTEMATIC NAME Phenol, 4-(1,1,3,3-tetramethylbutyl)- STORET PARM CODE 78834 -- 4TETRMTH BUPHENOL SEDUG/KG

Odor, Threshold Number EPA ID (SUBSTANCE REGISTRY) E1644111 EPA REFERENCE ID (EPA ONLY) 1644111 EPA SYSTEMATIC NAME Odor, threshold number at room temperature STORET PARM CODE 00085 -- ODOR THRSH NO RM. TEMP STORET PARM CODE 00086 -- ODOR THRSH NO AT 60C STORET PARM CODE 00087 -- ODOR THRSH NO AT 40C

Ofloxacin CAS NUMBER 83380-47-6

Oil Range Organics

Oil and Grease EPA ID (SUBSTANCE REGISTRY) E749655 EPA REFERENCE ID (EPA ONLY) 749655 EPA SYSTEMATIC NAME Oil and grease -- CWA 304B STORET PARM CODE 00152 -- OIL AND GREASE LB/TON STORET PARM CODE 00153 -- OIL AND GREASE LB/D/CFS STORET PARM CODE 00182 -- OIL AND GREASE MG/M2 STORET PARM CODE 00550 -- OIL-GRSE TOT-SXLT MG/L STORET PARM CODE 00552 -- OIL-GRSE TOT-HEXN MG/L STORET PARM CODE 00553 -- OIL-GRSE MUD-HEXN MG/KG

Page 322 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00554 -- OIL-GRSE PCT OF DRY WGT STORET PARM CODE 00555 -- OIL & GR EASE KG/ 1000 GAL STORET PARM CODE 00556 -- OIL-GRSE FREON-GR MG/L STORET PARM CODE 00557 -- OIL-GRSE MUD FRGR MG/KG STORET PARM CODE 00560 -- OIL-GRSE FREON-IR MG/L STORET PARM CODE 00561 -- OIL-GRSE MUD FRIR MG/KG STORET PARM CODE 01300 -- OIL-GRSE SEVERITY STORET PARM CODE 03582 -- OIL AND GREASTOT WTR MG/L STORET PARM CODE 04292 -- OIL+GRSE DRY WT LNDMG/KG STORET PARM CODE 47043 -- OIL-GRSE FREON-EX NET MG/L STORET PARM CODE 61568 -- OIL&GRES SLUDGE SOLMG/KG STORET PARM CODE 81206 -- OIL-GRS EFREON-G R LB/DAY STORET PARM CODE 84066 -- OIL AND GREASE, VISUAL, ALPHA-NUMERIC CODE

Oil of anise CAS NUMBER 8007-70-3

Oil, Mineral CAS NUMBER 8012-95-1 EPA REFERENCE ID (EPA ONLY) 158295 EPA SYSTEMATIC NAME Paraffin oils

Oil, Motor STORET PARM CODE 50425

Oleamide CAS NUMBER 301-02-0

Oleandomycin CAS NUMBER 7060-74-4

Oleic acid CAS NUMBER 112-80-1 EPA REFERENCE ID (EPA ONLY) 28720 EPA SYSTEMATIC NAME 9-Octadecenoic acid (9Z)- STORET PARM CODE 77832 -- OLEIC AC TOTAL UG/L STORET PARM CODE 81698 -- OLEIC ACID TOT MG/L

Page 323 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Organic compounds, (unspecified mix) EPA ID (SUBSTANCE REGISTRY) E966226 EPA REFERENCE ID (EPA ONLY) 966226 EPA SYSTEMATIC NAME Organic compounds STORET PARM CODE 78733

Organics semivolatile, (unspecified mix) EPA ID (SUBSTANCE REGISTRY) E52450491 EPA REFERENCE ID (EPA ONLY) 52450491 EPA SYSTEMATIC NAME Organics semivolatile mixture, unspecified STORET PARM CODE 09812

Organics volatile, (unspecified mix) EPA ID (SUBSTANCE REGISTRY) E966598 EPA REFERENCE ID (EPA ONLY) 966598 EPA SYSTEMATIC NAME Organics, volatile STORET PARM CODE 78732

Orthene CAS NUMBER 30560-19-1 EPA REFERENCE ID (EPA ONLY) 256677 EPA SYSTEMATIC NAME Phosphoramidothioic acid, acetyl-, O,S-dimethyl ester STORET PARM CODE 81815 -- ORTHENE WHOLE WAT UG/L

Oryzalin CAS NUMBER 19044-88-3 EPA REFERENCE ID (EPA ONLY) 213793 EPA SYSTEMATIC NAME Benzenesulfonamide, 4-(dipropylamino)-3,5-dinitro- STORET PARM CODE 49292 -- ORYZALIN RECV0.7U FLTRUG/L STORET PARM CODE 78884 -- ORYZALIN SURFLAN UG/L

Osmium CAS NUMBER 7440-04-2 EPA REFERENCE ID (EPA ONLY) 149690 EPA SYSTEMATIC NAME Osmium STORET PARM CODE 01241 -- OSMIUM TOTAL UG/L STORET PARM CODE 50581 -- OSMIUM D ISSOLVD UG/L

Page 324 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Osmotic pressure EPA ID (SUBSTANCE REGISTRY) E1644186 EPA REFERENCE ID (EPA ONLY) 1644186 EPA SYSTEMATIC NAME Osmotic pressure STORET PARM CODE 82550 -- OSMOTIC PRES TOT MOSM/KG

Ovex CAS NUMBER 80-33-1 EPA REFERENCE ID (EPA ONLY) 960849 EPA SYSTEMATIC NAME Benzenesulfonic acid, 4-chloro-, 4-chlorophenyl ester STORET PARM CODE 39022 -- OVEX WTR GLC UG/L STORET PARM CODE 46340 -- ONEX IN TIS WET MG/KG

Oxadiazon CAS NUMBER 19666-30-9 EPA REFERENCE ID (EPA ONLY) 215327 EPA SYSTEMATIC NAME 1,3,4-Oxadiazol-2(3H)-one, 3-[2,4-dichloro-5-(1- methylethoxy)phenyl]-5-(1,1-dimethylethyl)-

Oxamyl CAS NUMBER 23135-22-0 EPA REFERENCE ID (EPA ONLY) 223180 EPA SYSTEMATIC NAME Ethanimidothioic acid, 2-(dimethylamino)-N- [[(methylamino)carbonyl]oxy]-2-oxo-, methyl ester STORET PARM CODE 38865 -- OXAMYL TOTWUG/L STORET PARM CODE 38866 -- OXAMYL DISSUG/L STORET PARM CODE 38868 -- OXAMYL SEDUG/KG STORET PARM CODE 82613 -- OXYAMYL WATR TOT REC UG/L

Oxidation reduction potential (ORP) EPA ID (SUBSTANCE REGISTRY) E1644251 EPA REFERENCE ID (EPA ONLY) 1644251 EPA SYSTEMATIC NAME Oxidation reduction potential (ORP) STORET PARM CODE 00090 -- REDOX ORP MV STORET PARM CODE 46480 -- REDOX ORP MV

Oxindole CAS NUMBER 59-48-3

Page 325 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 2H-Indol-2-one, 1,3-dihydro-

Oxychlordane CAS NUMBER 27304-13-8 EPA REFERENCE ID (EPA ONLY) 245050 EPA SYSTEMATIC NAME 2,5-Methano-2H-indeno[1,2-b]oxirene, 2,3,4,5,6,6a,7,7-octachloro- 1a,1b,5,5a,6,6a-hexahydro-, (1a.alpha.,1b.beta.,2.alpha.,5.alpha.,5a.beta.,6.beta.,6a.alpha.)- STORET PARM CODE 45571 -- OXYCHLDN ADIPOSE TISMG/KG STORET PARM CODE 49318 -- OXYCLDNE SIEV STORET PARM CODE 49357 -- OXYCLDNE TISS WET WT UG/KG STORET PARM CODE 49679 -- OXYCHLDN DISSLVD WTR UG/L STORET PARM CODE 49684 -- OXYCHLDN PARTICUL WTR UG/L STORET PARM CODE 78871 -- OXYCLDAN DRY WGT SEDUG/KG STORET PARM CODE 79754 -- OXYCHLOR DANE SED WETMG/KG STORET PARM CODE 79755 -- OXYCHLOR DANE UG/L STORET PARM CODE 79794 -- OXYCLDAN SED,DRY WT,UG/KG STORET PARM CODE 82029 -- OXYCHLRD TISS WETMG/KG

Oxyethylated tert-butylphenol CAS NUMBER 26468-79-1

Oxyfluorofen CAS NUMBER 42874-03-3 EPA REFERENCE ID (EPA ONLY) 286278 EPA SYSTEMATIC NAME Benzene, 2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)- STORET PARM CODE 04381 -- OXYFLRFN WATER TOTUG/KG

Oxygen 18 CAS NUMBER 14797-71-8 EPA REFERENCE ID (EPA ONLY) 962472 EPA SYSTEMATIC NAME Oxygen, isotope of mass 18, at. STORET PARM CODE 50790

Oxygen 18/Oxygen 16 ratio EPA ID (SUBSTANCE REGISTRY) E967034 EPA REFERENCE ID (EPA ONLY) 967034

Page 326 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Oxygen-18/Oxygen-16 ratio STORET PARM CODE 82085 -- 018/016 RATIO PER MIL

Oxygen 18/Oxygen 16 ratio in sulfate STORET PARM CODE 50982 -- OXYGEN-18/OXYGEN-16 RATIO IN SULFATE

Oxygen consumption EPA ID (SUBSTANCE REGISTRY) E1642644 EPA REFERENCE ID (EPA ONLY) 1642644 EPA SYSTEMATIC NAME Oxygen consumption STORET PARM CODE 71835 -- OC - FIL OC MG/L STORET PARM CODE 71840 -- OC-UNFIL OC MG/L

Oxygen uptake, day EPA ID (SUBSTANCE REGISTRY) E52457330 EPA REFERENCE ID (EPA ONLY) 52457330 EPA SYSTEMATIC NAME Oxygen uptake, day STORET PARM CODE 85650

Oxygen uptake, night EPA ID (SUBSTANCE REGISTRY) E52457348 EPA REFERENCE ID (EPA ONLY) 52457348 EPA SYSTEMATIC NAME Oxygen uptake, night STORET PARM CODE 85653

Oxygen, (O2) CAS NUMBER 7782-44-7 EPA REFERENCE ID (EPA ONLY) 154302 EPA SYSTEMATIC NAME Oxygen STORET PARM CODE 85550 -- OXYGEN PERCENT OF VOL

Oxygenated compounds fraction EPA ID (SUBSTANCE REGISTRY) E1642693 EPA REFERENCE ID (EPA ONLY) 1642693 EPA SYSTEMATIC NAME Oxygenated compounds fraction STORET PARM CODE 32029 -- OXYGEN- ATES UG/L

Oxytetracycline CAS NUMBER 6153-64-6

Page 327 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Ozone CAS NUMBER 10028-15-6 EPA REFERENCE ID (EPA ONLY) 166678 EPA SYSTEMATIC NAME Ozone

PCB- 007 CAS NUMBER 33284-50-3 EPA REFERENCE ID (EPA ONLY) 692251 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,4-dichloro- STORET PARM CODE 04448 -- PCB CONG #7 DISS WTR UG/L STORET PARM CODE 04522 -- PCB CONG #7 SUSP WTR UG/L STORET PARM CODE 19002 -- PCB CONG IUPAC #7 DISSNG/L STORET PARM CODE 19065 -- PCB CONG IUPAC #7 SUSPNG/L STORET PARM CODE 19128 -- PCB CONG IUPAC #7 TISUG/KG STORET PARM CODE 19190 -- PCB CONG IUPAC #7 TSLUG/KG STORET PARM CODE 49617 -- PCB #7 TOTAL SPMD NG

PCB- 077 CAS NUMBER 32598-13-3 EPA REFERENCE ID (EPA ONLY) 692145 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,3',4,4'-tetrachloro- STORET PARM CODE 49861 -- PCB CONGENER #77 TOTAL LAND UG/KG

PCB-001 CAS NUMBER 2051-60-7 EPA REFERENCE ID (EPA ONLY) 687368 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2-chloro- STORET PARM CODE 50605 PCB-1 STORET PARM CODE 77655 -- 2CLBIPHN TOTAL UG/L

PCB-002 CAS NUMBER 2051-61-8 EPA REFERENCE ID (EPA ONLY) 687376 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3-chloro-

PCB-003 CAS NUMBER 2051-62-9

Page 328 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 687384 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 4-chloro- STORET PARM CODE 49816 -- PCB CONGENER #3 DISSOLVED WATER NG/L STORET PARM CODE 49835 -- PCB #3 SUSPEND WTR NG/L

PCB-004 CAS NUMBER 13029-08-8 EPA REFERENCE ID (EPA ONLY) 690032 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2'-dichloro-

PCB-004/010 EPA REFERENCE ID (EPA ONLY) 967109 EPA SYSTEMATIC NAME PCB-4/10 mixture STORET PARM CODE 49817 -- PCB CONGENER #4/10 DISSOLVED WATER NG/L STORET PARM CODE 49836 -- PCB#4/10 SUSPEND WTR NG/L

PCB-005 CAS NUMBER 16605-91-7 EPA REFERENCE ID (EPA ONLY) 690511 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3-dichloro-

PCB-005/008 EPA REFERENCE ID (EPA ONLY) 967562 EPA SYSTEMATIC NAME PCB-5/8 mixture STORET PARM CODE 04450 -- PCB CONG #5/8DISS WTR UG/L STORET PARM CODE 04524 -- PCB CONG #5/8SUSP WTR UG/L STORET PARM CODE 19004 -- PCBIUPAC CONG#5/8 DISSNG/L STORET PARM CODE 19067 -- PCBIUPAC CONG#5/8 SUSPNG/L STORET PARM CODE 19130 -- PCBIUPAC CONG#5/8 TISUG/KG STORET PARM CODE 19192 -- PCBIUPAC CONG#5/8 TSLUG/KG STORET PARM CODE 49619 -- PCB #5/8 TOTAL SPMD NG STORET PARM CODE 61261

PCB-006 CAS NUMBER 25569-80-6 EPA REFERENCE ID (EPA ONLY) 711341

Page 329 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3'-dichloro- STORET PARM CODE 04449 -- PCB CONG #6 DISS WTR UG/L STORET PARM CODE 04523 -- PCB CONG #6 SUSP WTR UG/L STORET PARM CODE 19003 -- PCB CONG IUPAC #6 DISSNG/L STORET PARM CODE 19066 -- PCB CONG IUPAC #6 SUSPNG/L STORET PARM CODE 19129 -- PCB CONG IUPAC #6 TISUG/KG STORET PARM CODE 19191 -- PCB CONG IUPAC #6 TSLUG/KG STORET PARM CODE 49618 -- PCB #6 TOTAL SPMD NG

PCB-007/009 EPA REFERENCE ID (EPA ONLY) 967141 EPA SYSTEMATIC NAME PCB-7/9 mixture STORET PARM CODE 49818 -- PCB CONGENER #7/9 DISSOLVED WATER NG/L STORET PARM CODE 49837 -- PCB #7/9 SUSPEND WTR NG/L

PCB-008 CAS NUMBER 34883-43-7 EPA REFERENCE ID (EPA ONLY) 692426 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,4'-dichloro- STORET PARM CODE 50945

PCB-009 CAS NUMBER 34883-39-1 EPA REFERENCE ID (EPA ONLY) 692418 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,5-dichloro-

PCB-010 CAS NUMBER 33146-45-1 EPA REFERENCE ID (EPA ONLY) 692236 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,6-dichloro-

PCB-011 CAS NUMBER 2050-67-1 EPA REFERENCE ID (EPA ONLY) 687343 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,3'-dichloro-

PCB-012 CAS NUMBER 2974-92-7

Page 330 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 688010 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,4-dichloro-

PCB-012/013 EPA ID (SUBSTANCE REGISTRY) E52450566 EPA REFERENCE ID (EPA ONLY) 52450566 EPA SYSTEMATIC NAME PCB-012/013 mixture

PCB-013 CAS NUMBER 2974-90-5 EPA REFERENCE ID (EPA ONLY) 739078 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,4'-dichloro-

PCB-014 CAS NUMBER 34883-41-5 EPA REFERENCE ID (EPA ONLY) 739151 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,5-dichloro- RETIRED NAME (CHEM - 3,5-Dichloro-biphenyl PHYSICAL) STORET PARM CODE 19000 -- PCB CONG IUPAC#14 TOT NG/L STORET PARM CODE 49264 -- BIPHENYL 35DCLTIS RECV % STORET PARM CODE 49277 -- BIPHNL35 DICL DRY WT

PCB-015 CAS NUMBER 2050-68-2 EPA REFERENCE ID (EPA ONLY) 687350 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 4,4'-dichloro- STORET PARM CODE 61844

PCB-015/017 EPA ID (SUBSTANCE REGISTRY) E967075 EPA REFERENCE ID (EPA ONLY) 967075 EPA SYSTEMATIC NAME PCB-15/17 mixture STORET PARM CODE 49819 -- PCB CONGENER #15/17 DISSOLVED WATER NG/L STORET PARM CODE 49838 -- #15/17 PCB SUSP WTR NG/L

PCB-016 CAS NUMBER 38444-78-9

Page 331 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 692897 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3-trichloro-

PCB-016/032 EPA REFERENCE ID (EPA ONLY) 967448 EPA SYSTEMATIC NAME PCB-16/32 mixture STORET PARM CODE 04455 -- PCB CONG #16/32 DISSUG/L STORET PARM CODE 04529 -- PCB CONG #16/32 SUSPUG/L STORET PARM CODE 19009 -- PCBIUPAC #16/32 DISSNG/L STORET PARM CODE 19072 -- PCBIUPAC #16/32 SUSPNG/L STORET PARM CODE 19134 -- PCBIUPAC #16/32 TISUG/KG STORET PARM CODE 19197 -- PCBIUPAC #16/32 TSLUG/KG STORET PARM CODE 49624 -- PCB16/32 TOTAL SPMD NG

PCB-017 CAS NUMBER 37680-66-3 EPA REFERENCE ID (EPA ONLY) 692723 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4-trichloro- STORET PARM CODE 04453 -- PCB CONG #17 DISS WTR UG/L STORET PARM CODE 04527 -- PCB CONG #17 SUSP WTR UG/L STORET PARM CODE 19007 -- PCB CONG IUPAC#17 DISSNG/L STORET PARM CODE 19070 -- PCB CONG IUPAC#17 SUSPNG/L STORET PARM CODE 19132 -- PCB CONG IUPAC#17 TISUG/KG STORET PARM CODE 19195 -- PCB CONG IUPAC#17 TSLUG/KG STORET PARM CODE 49622 -- PCB #17 TOTAL SPMD NG

PCB-017/018 EPA ID (SUBSTANCE REGISTRY) E52451028 EPA REFERENCE ID (EPA ONLY) 52451028 EPA SYSTEMATIC NAME PCB-017/018 mixture STORET PARM CODE 61263

PCB-018 CAS NUMBER 37680-65-2 EPA REFERENCE ID (EPA ONLY) 692715

Page 332 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',5-trichloro- STORET PARM CODE 04452 -- PCB CONG #18 DISS WTR UG/L STORET PARM CODE 04526 -- PCB CONG #18 SUSP WTR UG/L STORET PARM CODE 19006 -- PCB CONG IUPAC#18 DISSNG/L STORET PARM CODE 19069 -- PCB CONG IUPAC#18 SUSPNG/L STORET PARM CODE 19194 -- PCB CONG IUPAC#18 TSLUG/KG STORET PARM CODE 19253 -- PCB CONG IUPAC#18 TISUG/KG STORET PARM CODE 49621 -- PCB #18 TOTAL SPMD NG

PCB-018/030 EPA ID (SUBSTANCE REGISTRY) E52450574 EPA REFERENCE ID (EPA ONLY) 52450574 EPA SYSTEMATIC NAME PCB-018/030 mixture

PCB-019 CAS NUMBER 38444-73-4 EPA REFERENCE ID (EPA ONLY) 739250 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',6-trichloro- STORET PARM CODE 04451 -- PCB CONG #19 DISS WTR UG/L STORET PARM CODE 04525 -- PCB CONG #19 SUSP WTR UG/L STORET PARM CODE 19005 -- PCB CONG IUPAC#19 DISSNG/L STORET PARM CODE 19068 -- PCB CONG IUPAC#19 SUSPNG/L STORET PARM CODE 19131 -- PCB CONG IUPAC#19 TISUG/KG STORET PARM CODE 19193 -- PCB CONG IUPAC#19 TSLUG/KG STORET PARM CODE 49620 -- PCB #19 TOTAL SPMD NG

PCB-020 CAS NUMBER 38444-84-7 EPA REFERENCE ID (EPA ONLY) 692913 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3'-trichloro-

PCB-020/028 EPA ID (SUBSTANCE REGISTRY) E52450582 EPA REFERENCE ID (EPA ONLY) 52450582 EPA SYSTEMATIC NAME PCB-020/028 mixture

Page 333 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

PCB-020/033 EPA ID (SUBSTANCE REGISTRY) E52451036 EPA REFERENCE ID (EPA ONLY) 52451036 EPA SYSTEMATIC NAME PCB-020/033 mixture STORET PARM CODE 61789

PCB-021 CAS NUMBER 55702-46-0 EPA REFERENCE ID (EPA ONLY) 739706 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4-trichloro-

PCB-021/033 EPA ID (SUBSTANCE REGISTRY) E52450590 EPA REFERENCE ID (EPA ONLY) 52450590 EPA SYSTEMATIC NAME PCB-021/033 mixture

PCB-022 CAS NUMBER 38444-85-8 EPA REFERENCE ID (EPA ONLY) 692921 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4'-trichloro- STORET PARM CODE 04459 -- PCB CONG #22 DISS WTR UG/L STORET PARM CODE 19013 -- PCB CONG IUPAC#22 DISSNG/L STORET PARM CODE 19076 -- PCB CONG IUPAC#22 SUSPNG/L STORET PARM CODE 19138 -- PCB CONG IUPAC#22 TISUG/KG STORET PARM CODE 19201 -- PCB CONG IUPAC#22 TSLUG/KG STORET PARM CODE 49628 -- PCB #22 TOTAL SPMD NG

PCB-022/051 EPA ID (SUBSTANCE REGISTRY) E52451044 EPA REFERENCE ID (EPA ONLY) 52451044 EPA SYSTEMATIC NAME PCB-022/051 mixture STORET PARM CODE 61788

PCB-023 CAS NUMBER 55720-44-0 EPA REFERENCE ID (EPA ONLY) 739722 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,5-trichloro-

Page 334 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

PCB-024 CAS NUMBER 55702-45-9 EPA REFERENCE ID (EPA ONLY) 693994 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,6-trichloro-

PCB-024/027 EPA REFERENCE ID (EPA ONLY) 967547 EPA SYSTEMATIC NAME PCB-24/27 mixture STORET PARM CODE 04454 -- PCB CONG #24/27 DISSUG/L STORET PARM CODE 04528 -- PCB CONG #24/27 SUSPUG/L STORET PARM CODE 19008 -- PCBIUPAC #24/27 DISSNG/L STORET PARM CODE 19071 -- PCBIUPAC #24/27 SUSPNG/L STORET PARM CODE 19133 -- PCBIUPAC #24/27 TISUG/KG STORET PARM CODE 19196 -- PCBIUPAC #24/27 TSLUG/KG STORET PARM CODE 49623 -- PCB24/27 TOTAL SPMD NG

PCB-025 CAS NUMBER 55712-37-3 EPA REFERENCE ID (EPA ONLY) 739714 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4-trichloro- STORET PARM CODE 49820 -- PCB #25 DISSLVD WTR NG/L STORET PARM CODE 49839 -- PCB #25 SUSPEND WTR NG/L

PCB-026 CAS NUMBER 38444-81-4 EPA REFERENCE ID (EPA ONLY) 692905 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',5-trichloro- STORET PARM CODE 04456 -- PCB CONG #26 DISS WTR UG/L STORET PARM CODE 04530 -- PCB CONG #26 SUSP WTR UG/L STORET PARM CODE 19010 -- PCB CONG IUPAC#26 DISSNG/L STORET PARM CODE 19073 -- PCB CONG IUPAC#26 SUSPNG/L STORET PARM CODE 19135 -- PCB CONG IUPAC#26 TISUG/KG STORET PARM CODE 19198 -- PCB CONG IUPAC#26 TSLUG/KG STORET PARM CODE 49625 -- PCB #26 TOTAL SPMD NG

Page 335 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

PCB-026/029 EPA ID (SUBSTANCE REGISTRY) E52450608 EPA REFERENCE ID (EPA ONLY) 52450608 EPA SYSTEMATIC NAME PCB-026/029 mixture

PCB-027 CAS NUMBER 38444-76-7 EPA REFERENCE ID (EPA ONLY) 739268 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',6-trichloro-

PCB-028 CAS NUMBER 7012-37-5 EPA REFERENCE ID (EPA ONLY) 689331 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,4,4'-trichloro-

PCB-028/031 EPA ID (SUBSTANCE REGISTRY) E967091 EPA REFERENCE ID (EPA ONLY) 967091 EPA SYSTEMATIC NAME PCB-28/31 mixture STORET PARM CODE 04457 -- PCB CONG #28/31 DISSUG/L STORET PARM CODE 04531 -- PCB CONG #28/31 WTR UG/L STORET PARM CODE 19011 -- PCBIUPAC #28/31 DISSNG/L STORET PARM CODE 19074 -- PCBIUPAC #28/31 SUSPNG/L STORET PARM CODE 19136 -- PCBIUPAC #28/31 TISUG/KG STORET PARM CODE 19199 -- PCBIUPAC #28/31 TSLUG/KG STORET PARM CODE 49626 -- PCB28/31 TOTAL SPMD NG

PCB-029 CAS NUMBER 15862-07-4 EPA REFERENCE ID (EPA ONLY) 690370 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,4,5-trichloro- RETIRED NAME (CHEM - 2,4,5-Trichlorbiphenyl PHYSICAL) STORET PARM CODE 50596 STORET PARM CODE 77817 -- 245TCLBP TOTAL UG/L

PCB-030 CAS NUMBER 35693-92-6

Page 336 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 692491 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,4,6-trichloro- STORET PARM CODE 61845

PCB-031 CAS NUMBER 16606-02-3 EPA REFERENCE ID (EPA ONLY) 690529 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,4',5-trichloro- STORET PARM CODE 61843

PCB-032 CAS NUMBER 38444-77-8 EPA REFERENCE ID (EPA ONLY) 692889 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,4',6-trichloro-

PCB-033 CAS NUMBER 38444-86-9 EPA REFERENCE ID (EPA ONLY) 692939 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2',3,4-trichloro- STORET PARM CODE 04458 -- PCB CONG #33 DISS WTR UG/L STORET PARM CODE 04532 -- PCB CONG #33 SUSP WTR UG/L STORET PARM CODE 19012 -- PCB CONG IUPAC#33 DISSNG/L STORET PARM CODE 19075 -- PCB CONG IUPAC#33 SUSPNG/L STORET PARM CODE 19137 -- PCB CONG IUPAC#33 TISUG/KG STORET PARM CODE 19200 -- PCB CONG IUPAC#33 TSLUG/KG STORET PARM CODE 49627 -- PCB #33 TOTAL SPMD NG

PCB-034 CAS NUMBER 37680-68-5 EPA REFERENCE ID (EPA ONLY) 739201 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',5'-trichloro-

PCB-035 CAS NUMBER 37680-69-6 EPA REFERENCE ID (EPA ONLY) 739219 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,3',4-trichloro

Page 337 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

PCB-036 CAS NUMBER 38444-87-0 EPA REFERENCE ID (EPA ONLY) 692947 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,3',5-trichloro-

PCB-037 CAS NUMBER 38444-90-5 EPA REFERENCE ID (EPA ONLY) 692954 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,4,4'-trichloro-

PCB-037/042 EPA REFERENCE ID (EPA ONLY) 967455 EPA SYSTEMATIC NAME PCB-37/42 mixture STORET PARM CODE 04466 -- PCB CONG #37/42 DISSUG/L STORET PARM CODE 04540 -- PCB CONG #37/42 SUSPUG/L STORET PARM CODE 19020 -- PCBIUPAC #37/42 DISSNG/L STORET PARM CODE 19083 -- PCBIUPAC #37/42 SUSPNG/L STORET PARM CODE 19145 -- PCBIUPAC #37/42 TISUG/KG STORET PARM CODE 19208 -- PCBIUPAC #37/42 TSLUG/KG STORET PARM CODE 49635 -- PCB37/42 TOTAL SPMD NG

PCB-037/042/059 EPA ID (SUBSTANCE REGISTRY) E52451051 EPA REFERENCE ID (EPA ONLY) 52451051 EPA SYSTEMATIC NAME PCB-037/042/059 mixture STORET PARM CODE 61786

PCB-038 CAS NUMBER 53555-66-1 EPA REFERENCE ID (EPA ONLY) 739664 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,4,5-trichloro-

PCB-039 CAS NUMBER 38444-88-1 EPA REFERENCE ID (EPA ONLY) 739276 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,4',5-trichloro- STORET PARM CODE 61840

Page 338 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

PCB-040 CAS NUMBER 38444-93-8 EPA REFERENCE ID (EPA ONLY) 692962 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3'-tetrachloro- STORET PARM CODE 04468 -- PCB CONG #40 DISS WTR UG/L STORET PARM CODE 04542 -- PCB CONG #40 SUSP WTR UG/L STORET PARM CODE 19022 -- PCB CONG IUPAC#40 DISSNG/L STORET PARM CODE 19085 -- PCB CONG IUPAC#40 SUSPNG/L STORET PARM CODE 19147 -- PCB CONG IUPAC#40 TISUG/KG STORET PARM CODE 19210 -- PCB CONG IUPAC#40 TSLUG/KG STORET PARM CODE 49637 -- PCB #40 TOTAL SPMD NG STORET PARM CODE 77839 -- 232'3'CB TOTAL UG/L

PCB-040/041/071 EPA ID (SUBSTANCE REGISTRY) E52450616 EPA REFERENCE ID (EPA ONLY) 52450616 EPA SYSTEMATIC NAME PCB-040/041/071 mixture

PCB-041 CAS NUMBER 52663-59-9 EPA REFERENCE ID (EPA ONLY) 693606 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4-tetrachloro-

PCB-041/064 EPA ID (SUBSTANCE REGISTRY) E52451069 EPA REFERENCE ID (EPA ONLY) 52451069 EPA SYSTEMATIC NAME PCB-041/064 mixture STORET PARM CODE 61785

PCB-041/064/071 EPA REFERENCE ID (EPA ONLY) 967117 EPA SYSTEMATIC NAME PCB-41/64/71 mixture STORET PARM CODE 04467 -- PCB CONG 41/64/71 DISSUG/L STORET PARM CODE 04541 -- PCB CONG 41/64/71 SUSPUG/L STORET PARM CODE 19021 -- PCBIUPAC 41/64/71 DISSNG/L STORET PARM CODE 19084 -- PCBIUPAC 41/64/71 SUSPNG/L

Page 339 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 19146 -- PCBIUPAC 41/64/71 TISUG/KG STORET PARM CODE 19209 -- PCBIUPAC 41/64/71 TSLUG/KG STORET PARM CODE 49636 -- PCB CONGENER #41/64/71 TOT SEMIPMABLE MEMB DEVI NG

PCB-041/064/072 EPA REFERENCE ID (EPA ONLY) 967125 EPA SYSTEMATIC NAME PCB-41/64/72 mixture STORET PARM CODE 49636 -- 41/64/72 PCBTOTAL SPMD NG

PCB-042 CAS NUMBER 36559-22-5 EPA REFERENCE ID (EPA ONLY) 739185 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4'-tetrachloro-

PCB-043 CAS NUMBER 70362-46-8 EPA REFERENCE ID (EPA ONLY) 740050 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,5-tetrachloro-

PCB-044 CAS NUMBER 41464-39-5 EPA REFERENCE ID (EPA ONLY) 693127 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,5'-tetrachloro- STORET PARM CODE 04465 -- PCB CONG #44 DISS WTR UG/L STORET PARM CODE 04539 -- PCB CONG #44 SUSP WTR UG/L STORET PARM CODE 19019 -- PCB CONG IUPAC#44 DISSNG/L STORET PARM CODE 19082 -- PCB CONG IUPAC#44 SUSPNG/L STORET PARM CODE 19144 -- PCB CONG IUPAC#44 TISUG/KG STORET PARM CODE 19207 -- PCB CONG IUPAC#44 TSLUG/KG STORET PARM CODE 49634 -- PCB #44 TOTAL SPMD NG STORET PARM CODE 77841 -- 232'5'CB TOTAL UG/L

PCB-044/047/065 EPA ID (SUBSTANCE REGISTRY) E52450624 EPA REFERENCE ID (EPA ONLY) 52450624 EPA SYSTEMATIC NAME PCB-044/047/065 mixture

Page 340 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

PCB-045 CAS NUMBER 70362-45-7 EPA REFERENCE ID (EPA ONLY) 740043 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,6-tetrachloro- STORET PARM CODE 04460 -- PCB CONG #45 DISS WTR UG/L STORET PARM CODE 19014 -- PCB CONG IUPAC#45 DISSNG/L STORET PARM CODE 19077 -- PCB CONG IUPAC#45 SUSPNG/L STORET PARM CODE 19139 -- PCB CONG IUPAC#45 TISUG/KG STORET PARM CODE 19202 -- PCB CONG IUPAC#45 TSLUG/KG STORET PARM CODE 49629 -- PCB #45 TOTAL SPMD NG

PCB-045/051 EPA ID (SUBSTANCE REGISTRY) E52450632 EPA REFERENCE ID (EPA ONLY) 52450632 EPA SYSTEMATIC NAME PCB-045/051 mixture

PCB-046 CAS NUMBER 41464-47-5 EPA REFERENCE ID (EPA ONLY) 739433 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,6'-tetrachloro- STORET PARM CODE 04461 -- PCB CONG #46 DISS WTR UG/L STORET PARM CODE 04535 -- PCB CONG #46 SUSP WTR UG/L STORET PARM CODE 19015 -- PCB CONG IUPAC#46 DISSNG/L STORET PARM CODE 19078 -- PCB CONG IUPAC#46 SUSPNG/L STORET PARM CODE 19140 -- PCB CONG IUPAC#46 TISUG/KG STORET PARM CODE 19203 -- PCB CONG IUPAC#46 TSLUG/KG STORET PARM CODE 49630 -- PCB #46 TOTAL SPMD NG

PCB-047 CAS NUMBER 2437-79-8 EPA REFERENCE ID (EPA ONLY) 687640 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,4'-tetrachloro-

PCB-047/048 EPA REFERENCE ID (EPA ONLY) 967406 EPA SYSTEMATIC NAME PCB-47/48 mixture

Page 341 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04464 -- PCB CONG #47/48 DISSUG/L STORET PARM CODE 04538 -- PCB CONG #47/48 WTR UG/L STORET PARM CODE 19018 -- PCBIUPAC #47/48 DISSNG/L STORET PARM CODE 19081 -- PCBIUPAC #47/48 SUSPNG/L STORET PARM CODE 19143 -- PCBIUPAC #47/48 TISUG/KG STORET PARM CODE 19206 -- PCBIUPAC #47/48 TSLUG/KG STORET PARM CODE 49633 -- PCB47/48 TOTAL SPMD NG STORET PARM CODE 77846 -- 242'4'CB TOTAL UG/L

PCB-047/075 EPA ID (SUBSTANCE REGISTRY) E52451077 EPA REFERENCE ID (EPA ONLY) 52451077 EPA SYSTEMATIC NAME PCB-047/075 mixture STORET PARM CODE 61787

PCB-048 CAS NUMBER 70362-47-9 EPA REFERENCE ID (EPA ONLY) 740068 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,5-tetrachloro- STORET PARM CODE 61837

PCB-049 CAS NUMBER 41464-40-8 EPA REFERENCE ID (EPA ONLY) 693135 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,5'-tetrachloro- STORET PARM CODE 04463 -- PCB CONG #49 DISS WTR UG/L STORET PARM CODE 04537 -- PCB CONG #49 SUSP WTR UG/L STORET PARM CODE 19017 -- PCB CONG IUPAC#49 DISSNG/L STORET PARM CODE 19080 -- PCB CONG IUPAC#49 SUSPNG/L STORET PARM CODE 19142 -- PCB CONG IUPAC#49 TISUG/KG STORET PARM CODE 19205 -- PCB CONG IUPAC#49 TSLUG/KG STORET PARM CODE 49632 -- PCB #49 TOTAL SPMD NG

PCB-049/069 EPA ID (SUBSTANCE REGISTRY) E52450640

Page 342 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 52450640 EPA SYSTEMATIC NAME PCB-049/069 mixture

PCB-050 CAS NUMBER 62796-65-0 EPA REFERENCE ID (EPA ONLY) 739870 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,6-tetrachloro-

PCB-050/053 EPA ID (SUBSTANCE REGISTRY) E52450657 EPA REFERENCE ID (EPA ONLY) 52450657 EPA SYSTEMATIC NAME PCB-050/053 mixture

PCB-051 CAS NUMBER 68194-04-7 EPA REFERENCE ID (EPA ONLY) 739896 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,6'-tetrachloro- STORET PARM CODE 49822 -- PCB #51 DISSLVD WTR NG/L STORET PARM CODE 49841 -- PCB #51 SUSPEND WTR NG/L

PCB-052 CAS NUMBER 35693-99-3 EPA REFERENCE ID (EPA ONLY) 692509 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',5,5'-tetrachloro- STORET PARM CODE 04462 -- PCB CONG #52 DISS WTR UG/L STORET PARM CODE 04536 -- PCB CONG #52 SUSP WTR UG/L STORET PARM CODE 19016 -- PCB CONG IUPAC#52 DISSNG/L STORET PARM CODE 19079 -- PCB CONG IUPAC#52 SUSPNG/L STORET PARM CODE 19141 -- PCB CONG IUPAC#52 TISUG/KG STORET PARM CODE 19204 -- PCB CONG IUPAC#52 TSLUG/KG STORET PARM CODE 49631 -- PCB #52 TOTAL SPMD NG

PCB-053 CAS NUMBER 41464-41-9 EPA REFERENCE ID (EPA ONLY) 693143 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',5,6'-tetrachloro-

Page 343 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49821 -- PCB #53 DISSLVD WTR NG/L STORET PARM CODE 49840 -- PCB #53 SUSPEND WTR NG/L

PCB-054 CAS NUMBER 15968-05-5 EPA REFERENCE ID (EPA ONLY) 202531 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',6,6'-tetrachloro-

PCB-055 CAS NUMBER 74338-24-2 EPA REFERENCE ID (EPA ONLY) 740217 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4-tetrachloro-

PCB-055/091 EPA ID (SUBSTANCE REGISTRY) E52451085 EPA REFERENCE ID (EPA ONLY) 52451085 EPA SYSTEMATIC NAME PCB-055/091 mixture STORET PARM CODE 61803

PCB-056 CAS NUMBER 41464-43-1 EPA REFERENCE ID (EPA ONLY) 739417 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4'-tetrachloro-

PCB-056/060 EPA REFERENCE ID (EPA ONLY) 967463 EPA SYSTEMATIC NAME PCB-56/60 mixture STORET PARM CODE 04473 -- PCB CONG #56/60 DISSUG/L STORET PARM CODE 04547 -- PCB CONG #56/60 SUSPUG/L STORET PARM CODE 19027 -- PCBIUPAC #56/60 DISSNG/L STORET PARM CODE 19090 -- PCBIUPAC #56/60 SUSPNG/L STORET PARM CODE 19152 -- PCBIUPAC #56/60 TISUG/KG STORET PARM CODE 19215 -- PCBIUPAC #56/60 TSLUG/KG STORET PARM CODE 49642 -- #056/060 PCB TOT SPMD NG

PCB-057 CAS NUMBER 70424-67-8 EPA REFERENCE ID (EPA ONLY) 740100

Page 344 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',5-tetrachloro-

PCB-058 CAS NUMBER 41464-49-7 EPA REFERENCE ID (EPA ONLY) 739458 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',5'-tetrachloro-

PCB-059 CAS NUMBER 74472-33-6 EPA REFERENCE ID (EPA ONLY) 740225 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',6-tetrachloro-

PCB-059/062/075 EPA ID (SUBSTANCE REGISTRY) E52450665 EPA REFERENCE ID (EPA ONLY) 52450665 EPA SYSTEMATIC NAME PCB-059/062/075 mixture

PCB-060 CAS NUMBER 33025-41-1 EPA REFERENCE ID (EPA ONLY) 692210 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4,4'-tetrachloro-

PCB-061 CAS NUMBER 33284-53-6 EPA REFERENCE ID (EPA ONLY) 739136 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4,5-tetrachloro-

PCB-061/070/074/076 EPA ID (SUBSTANCE REGISTRY) E52450673 EPA REFERENCE ID (EPA ONLY) 52450673 EPA SYSTEMATIC NAME PCB-061/070/074/076 mixture

PCB-061/074 EPA ID (SUBSTANCE REGISTRY) E52451093 EPA REFERENCE ID (EPA ONLY) 52451093 EPA SYSTEMATIC NAME PCB-061/074 mixture STORET PARM CODE 61784

PCB-062 CAS NUMBER 54230-22-7

Page 345 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 739672 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4,6-tetrachloro-

PCB-063 CAS NUMBER 74472-34-7 EPA REFERENCE ID (EPA ONLY) 740233 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4',5-tetrachloro- STORET PARM CODE 49823 -- PCB #63 DISSLVD WTR NG/L STORET PARM CODE 49842 -- PCB #63 SUSPEND WTR NG/L

PCB-064 CAS NUMBER 52663-58-8 EPA REFERENCE ID (EPA ONLY) 739482 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4',6-tetrachloro-

PCB-065 CAS NUMBER 33284-54-7 EPA REFERENCE ID (EPA ONLY) 739144 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,5,6-tetrachloro-

PCB-066 CAS NUMBER 32598-10-0 EPA REFERENCE ID (EPA ONLY) 692129 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,4'-tetrachloro- STORET PARM CODE 49824 -- PCB #66 DISSLVD WTR NG/L STORET PARM CODE 49843 -- PCB #66 SUSPEND WTR NG/L

PCB-066/095 EPA REFERENCE ID (EPA ONLY) 967133 EPA SYSTEMATIC NAME PCB-66/95 mixture STORET PARM CODE 04471 -- PCB CONG #66/95 DISSUG/L STORET PARM CODE 04545 -- PCB CONG #66/95 SUSPUG/L STORET PARM CODE 19025 -- PCBIUPAC #66/95 DISSNG/L STORET PARM CODE 19088 -- PCBIUPAC #66/95 SUSPNG/L STORET PARM CODE 19150 -- PCBIUPAC #66/95 TISUG/KG STORET PARM CODE 19213 -- PCBIUPAC #66/95 TSLUG/KG

Page 346 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49640 -- PCB66/95 TOTAL SPMD NG

PCB-067 CAS NUMBER 73575-53-8 EPA REFERENCE ID (EPA ONLY) 740159 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,5-tetrachloro- STORET PARM CODE 61834

PCB-068 CAS NUMBER 73575-52-7 EPA REFERENCE ID (EPA ONLY) 740142 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,5'-tetrachloro-

PCB-069 CAS NUMBER 60233-24-1 EPA REFERENCE ID (EPA ONLY) 739847 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,6-tetrachloro- STORET PARM CODE 61839

PCB-070 CAS NUMBER 32598-11-1 EPA REFERENCE ID (EPA ONLY) 692137 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4',5-tetrachloro- STORET PARM CODE 61833

PCB-070/076 EPA REFERENCE ID (EPA ONLY) 967414 EPA SYSTEMATIC NAME PCB-70/76 mixture STORET PARM CODE 04470 -- PCB CONG #70/76 DISSUG/L STORET PARM CODE 04544 -- PCB CONG #70/76 SUSPUG/L STORET PARM CODE 19024 -- PCBIUPAC #70/76 DISSNG/L STORET PARM CODE 19087 -- PCBIUPAC #70/76 SUSPNG/L STORET PARM CODE 19149 -- PCBIUPAC #70/76 TISUG/KG STORET PARM CODE 19212 -- PCBIUPAC #70/76 TSLUG/KG STORET PARM CODE 49639 -- PCB70/76 TOTAL SPMD NG

PCB-071 CAS NUMBER 41464-46-4

Page 347 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 739425 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4',6-tetrachloro-

PCB-072 CAS NUMBER 41464-42-0 EPA REFERENCE ID (EPA ONLY) 739409 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',5,5'-tetrachloro- STORET PARM CODE 61836

PCB-073 CAS NUMBER 74338-23-1 EPA REFERENCE ID (EPA ONLY) 740209 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',5',6-tetrachloro-

PCB-074 CAS NUMBER 32690-93-0 EPA REFERENCE ID (EPA ONLY) 692178 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,4,4',5-tetrachloro- STORET PARM CODE 04469 -- PCB CONG #74 DISS WTR UG/L STORET PARM CODE 04543 -- PCB CONG #74 SUSP WTR UG/L STORET PARM CODE 19023 -- PCB CONG IUPAC#74 DISSNG/L STORET PARM CODE 19086 -- PCB CONG IUPAC#74 SUSPNG/L STORET PARM CODE 19148 -- PCB CONG IUPAC#74 TISUG/KG STORET PARM CODE 19211 -- PCB CONG IUPAC#74 TSLUG/KG STORET PARM CODE 49638 -- PCB #74 TOTAL SPMD NG

PCB-075 CAS NUMBER 32598-12-2 EPA REFERENCE ID (EPA ONLY) 739094 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,4,4',6-tetrachloro-

PCB-076 CAS NUMBER 70362-48-0 EPA REFERENCE ID (EPA ONLY) 740076 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4',5'-tetrachloro-

PCB-077/110 EPA REFERENCE ID (EPA ONLY) 967489

Page 348 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME PCB-77/110 mixture STORET PARM CODE 04481 -- PCB CONG #77/110 WTR UG/L STORET PARM CODE 04555 -- PCB CONG #77/110 SUSPUG/L STORET PARM CODE 19035 -- PCBIUPAC #77/110 DISSNG/L STORET PARM CODE 19098 -- PCBIUPAC #77/110 SUSPNG/L STORET PARM CODE 19160 -- PCBIUPAC #77/110 TISUG/KG STORET PARM CODE 19223 -- PCBIUPAC #77/110 TSLUG/KG STORET PARM CODE 49650 -- #077/110 PCB TOT SPMD NG STORET PARM CODE 77837 -- 343'4'CB TOTAL UG/L

PCB-078 CAS NUMBER 70362-49-1 EPA REFERENCE ID (EPA ONLY) 740084 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,3',4,5-tetrachloro-

PCB-079 CAS NUMBER 41464-48-6 EPA REFERENCE ID (EPA ONLY) 739441 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,3',4,5'-tetrachloro-

PCB-080 CAS NUMBER 33284-52-5 EPA REFERENCE ID (EPA ONLY) 739128 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,3',5,5'-tetrachloro-

PCB-080/095 EPA ID (SUBSTANCE REGISTRY) E52451101 EPA REFERENCE ID (EPA ONLY) 52451101 EPA SYSTEMATIC NAME PCB-080/095 mixture STORET PARM CODE 61783

PCB-081 CAS NUMBER 70362-50-4 EPA REFERENCE ID (EPA ONLY) 740092 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,4,4',5-tetrachloro-

PCB-082 CAS NUMBER 52663-62-4

Page 349 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 739490 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4-pentachloro- STORET PARM CODE 04482 -- PCB CONG #82 DISS WTR UG/L STORET PARM CODE 04556 -- PCB CONG #82 SUSP WTR UG/L STORET PARM CODE 19036 -- PCB CONG IUPAC#82 DISSNG/L STORET PARM CODE 19099 -- PCB CONG IUPAC#82 SUSPNG/L STORET PARM CODE 19161 -- PCB CONG IUPAC#82 TISUG/KG STORET PARM CODE 19224 -- PCB CONG IUPAC#82 TSLUG/KG STORET PARM CODE 49651 -- PCB #082 TOTAL SPMD NG

PCB-083 CAS NUMBER 60145-20-2 EPA REFERENCE ID (EPA ONLY) 739805 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',5-pentachloro- STORET PARM CODE 49827 -- PCB #83 DISSLVD WTR NG/L STORET PARM CODE 49846 -- PCB #83 SUSPEND WTR NG/L

PCB-083/099 EPA ID (SUBSTANCE REGISTRY) E52450681 EPA REFERENCE ID (EPA ONLY) 52450681 EPA SYSTEMATIC NAME PCB-083/099 mixture

PCB-084 CAS NUMBER 52663-60-2 EPA REFERENCE ID (EPA ONLY) 693614 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',6-pentachloro- STORET PARM CODE 50604

PCB-084/092 EPA REFERENCE ID (EPA ONLY) 967497 EPA SYSTEMATIC NAME PCB-84/92 mixture STORET PARM CODE 04474 -- PCB CONG #84/92 DISSUG/L STORET PARM CODE 04548 -- PCB CONG #84/92 SUSPUG/L STORET PARM CODE 19028 -- PCBIUPAC #84/92 DISSNG/L STORET PARM CODE 19091 -- PCBIUPAC #84/92 SUSPNG/L

Page 350 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 19153 -- PCBIUPAC #84/92 TISUG/KG STORET PARM CODE 19216 -- PCBIUPAC #84/92 TSLUG/KG STORET PARM CODE 49643 -- #084/092 PCB TOT SPMD NG

PCB-085 CAS NUMBER 65510-45-4 EPA REFERENCE ID (EPA ONLY) 695163 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4'-pentachloro- STORET PARM CODE 04479 -- PCB CONG #85 DISS WTR UG/L STORET PARM CODE 04553 -- PCB CONG #85 SUSP WTR UG/L STORET PARM CODE 19033 -- PCB CONG IUPAC#85 DISSNG/L STORET PARM CODE 19096 -- PCB CONG IUPAC#85 SUSPNG/L STORET PARM CODE 19158 -- PCB CONG IUPAC#85 TISUG/KG STORET PARM CODE 19221 -- PCB CONG IUPAC#85 TSLUG/KG STORET PARM CODE 49648 -- PCB #085 TOTAL SPMD NG

PCB-085/116/117 EPA ID (SUBSTANCE REGISTRY) E52450699 EPA REFERENCE ID (EPA ONLY) 52450699 EPA SYSTEMATIC NAME PCB-085/116/117 mixture

PCB-086 CAS NUMBER 55312-69-1 EPA REFERENCE ID (EPA ONLY) 739698 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,5-pentachloro-

PCB-086/087/097/108/119/125 EPA ID (SUBSTANCE REGISTRY) E52450707 EPA REFERENCE ID (EPA ONLY) 52450707 EPA SYSTEMATIC NAME PCB-086/087/097/108/119/125 mixture

PCB-087 CAS NUMBER 38380-02-8 EPA REFERENCE ID (EPA ONLY) 692822 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,5'-pentachloro- STORET PARM CODE 04478 -- PCB CONG #87 DISS WTR UG/L

Page 351 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04552 -- PCB CONG #87 SUSP WTR UG/L STORET PARM CODE 19032 -- PCB CONG IUPAC#87 DISSNG/L STORET PARM CODE 19095 -- PCB CONG IUPAC#87 SUSPNG/L STORET PARM CODE 19157 -- PCB CONG IUPAC#87 TISUG/KG STORET PARM CODE 19220 -- PCB CONG IUPAC#87 TSLUG/KG STORET PARM CODE 49647 -- PCB #087 TOTAL SPMD NG STORET PARM CODE 77876 -- 2342'5'P TOTAL UG/L

PCB-087/115 EPA ID (SUBSTANCE REGISTRY) E52451119 EPA REFERENCE ID (EPA ONLY) 52451119 EPA SYSTEMATIC NAME PCB-087/115 mixture STORET PARM CODE 61801

PCB-088 CAS NUMBER 55215-17-3 EPA REFERENCE ID (EPA ONLY) 739680 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,6-pentachloro-

PCB-088/091 EPA ID (SUBSTANCE REGISTRY) E52450715 EPA REFERENCE ID (EPA ONLY) 52450715 EPA SYSTEMATIC NAME PCB-088/091 mixture

PCB-089 CAS NUMBER 73575-57-2 EPA REFERENCE ID (EPA ONLY) 740191 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,6'-pentachloro- STORET PARM CODE 49826 -- PCB #89 DISSLVD WTR NG/L STORET PARM CODE 49845 -- PCB #89 SUSPEND WTR NG/L

PCB-090 CAS NUMBER 68194-07-0 EPA REFERENCE ID (EPA ONLY) 739912 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',5-pentachloro-

PCB-090/101 EPA ID (SUBSTANCE REGISTRY) E52450533

Page 352 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 52450533 EPA SYSTEMATIC NAME PCB-090/101 mixture STORET PARM CODE 61268

PCB-090/101/ 113 EPA ID (SUBSTANCE REGISTRY) E52450723 EPA REFERENCE ID (EPA ONLY) 52450723 EPA SYSTEMATIC NAME PCB-090/101/113 mixture

PCB-091 CAS NUMBER 68194-05-8 EPA REFERENCE ID (EPA ONLY) 695437 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',6-pentachloro- STORET PARM CODE 04472 -- PCB CONG #91 DISS WTR UG/L STORET PARM CODE 04546 -- PCB CONG #91 SUSP WTR UG/L STORET PARM CODE 19026 -- PCB CONG IUPAC#91 DISSNG/L STORET PARM CODE 19089 -- PCB CONG IUPAC#91 SUSPNG/L STORET PARM CODE 19151 -- PCB CONG IUPAC#91 TISUG/KG STORET PARM CODE 19214 -- PCB CONG IUPAC#91 TSLUG/KG STORET PARM CODE 49641 -- PCB #91 TOTAL SPMD NG

PCB-092 CAS NUMBER 52663-61-3 EPA REFERENCE ID (EPA ONLY) 693622 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,5,5'-pentachloro- STORET PARM CODE 61832

PCB-093 CAS NUMBER 73575-56-1 EPA REFERENCE ID (EPA ONLY) 740183 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,5,6-pentachloro-

PCB-093/095/098/100/102 EPA ID (SUBSTANCE REGISTRY) E52450731 EPA REFERENCE ID (EPA ONLY) 52450731 EPA SYSTEMATIC NAME PCB-093/095/098/100/102 mixture

Page 353 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

PCB-094 CAS NUMBER 73575-55-0 EPA REFERENCE ID (EPA ONLY) 740175 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,5,6'-pentachloro-

PCB-095 CAS NUMBER 38379-99-6 EPA REFERENCE ID (EPA ONLY) 692806 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,5',6-pentachloro- STORET PARM CODE 49825 -- PCB #95 DISSLVD WTR NG/L STORET PARM CODE 49844 -- PCB #95 SUSPEND WTR NG/L STORET PARM CODE 77880 -- 2362'5'P TOTAL UG/L

PCB-096 CAS NUMBER 73575-54-9 EPA REFERENCE ID (EPA ONLY) 740167 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,6,6'-pentachloro-

PCB-097 CAS NUMBER 41464-51-1 EPA REFERENCE ID (EPA ONLY) 693150 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',5'-pentachloro- STORET PARM CODE 04477 -- PCB CONG #97 DISS WTR UG/L STORET PARM CODE 04551 -- PCB CONG #97 SUSP WTR UG/L STORET PARM CODE 19031 -- PCB CONG IUPAC#97 DISSNG/L STORET PARM CODE 19094 -- PCB CONG IUPAC#97 SUSPNG/L STORET PARM CODE 19156 -- PCB CONG IUPAC#97 TISUG/KG STORET PARM CODE 19219 -- PCB CONG IUPAC#97 TSLUG/KG STORET PARM CODE 49646 -- PCB #097 TOTAL SPMD NG STORET PARM CODE 77877 -- 2452'3'P TOTAL UG/L

PCB-098 CAS NUMBER 60233-25-2 EPA REFERENCE ID (EPA ONLY) 739854 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',6'-pentachloro-

Page 354 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

PCB-099 CAS NUMBER 38380-01-7 EPA REFERENCE ID (EPA ONLY) 692814 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,4',5-pentachloro- STORET PARM CODE 04476 -- PCB CONG #99 DISS WTR UG/L STORET PARM CODE 04550 -- PCB CONG #99 SUSP WTR UG/L STORET PARM CODE 19030 -- PCB CONG IUPAC#99 DISSNG/L STORET PARM CODE 19093 -- PCB CONG IUPAC#99 SUSPNG/L STORET PARM CODE 19155 -- PCB CONG IUPAC#99 TISUG/KG STORET PARM CODE 19218 -- PCB CONG IUPAC#99 TSLUG/KG STORET PARM CODE 49645 -- PCB #099 TOTAL SPMD NG

PCBS, Polychlorinated Biphenyls, (Unspecified Mix) CAS NUMBER 1336-36-3 EPA REFERENCE ID (EPA ONLY) 85878 EPA SYSTEMATIC NAME 1,1'-Biphenyl, chloro derivs. STORET PARM CODE 00188 -- PESTTOTC L,PCBS MG/L STORET PARM CODE 04167 -- PCB TOT SLUDGE SCANCODE STORET PARM CODE 04436 -- PCBTOTAL WASTE TOT UG/L STORET PARM CODE 30335 -- PCBS TOT WTR DISS NG/L STORET PARM CODE 30336 -- PCBS TOT WTR SUSP NG/L STORET PARM CODE 31650 -- PCB TOT MISC MAT UG/G STORET PARM CODE 38697 -- PCBTOTAL MISC WET WT UG/G STORET PARM CODE 39515 -- PCBS FISH MG/KG STORET PARM CODE 39516 -- PCBS WHL SMPL UG/L STORET PARM CODE 39517 -- PCBS FLT FRAC UG/L STORET PARM CODE 39518 -- PCBS SUS FRAC UG/L STORET PARM CODE 39519 -- PCBS MUD UG/KG STORET PARM CODE 39520 -- PCBS SHELFISH UG/KG WT STORET PARM CODE 39525 -- PCBS TIS FISH WET WT MG/KG STORET PARM CODE 39526 -- PCBS TOT SED DRY WT UG/KG STORET PARM CODE 45570 -- PCBS ADIPOSE TISMG/KG

Page 355 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49354 -- PCB RECV TISS WET WT UG/KG STORET PARM CODE 49459 -- PCB BED SIEV STORET PARM CODE 79028 -- TOTAL PCBS TISMG/KG STORET PARM CODE 79773 -- PCBS IN SED. WET WT.MG/KG STORET PARM CODE 81311 -- PCBS SED WET WGTMG/KG STORET PARM CODE 81312 -- PCBS FISH WET WGTMG/KG STORET PARM CODE 81868 -- TOTAL PCBS SNOWUG/L STORET PARM CODE 81935 -- TCB SUSPEND UG/KG

Palladium CAS NUMBER 7440-05-3 EPA REFERENCE ID (EPA ONLY) 149708 EPA SYSTEMATIC NAME Palladium STORET PARM CODE 01210 -- PALADIUM PD,TOTAL UG/L STORET PARM CODE 82040 -- PD DISS PD UG/L

Palmitic acid CAS NUMBER 57-10-3 EPA REFERENCE ID (EPA ONLY) 2428 EPA SYSTEMATIC NAME Hexadecanoic acid STORET PARM CODE 75886 -- PALMITIC SED DRY WGTUG/KG STORET PARM CODE 76862 -- PALMITIC TISS WET WGTMG/KG STORET PARM CODE 77807 -- PALMITIC TOTAL UG/L STORET PARM CODE 81700 -- PALMITIC ACID TOT MG/L

Paraldehyde CAS NUMBER 123-63-7 EPA REFERENCE ID (EPA ONLY) 33076 EPA SYSTEMATIC NAME 1,3,5-Trioxane, 2,4,6-trimethyl- STORET PARM CODE 77322 -- PARALDEH TOTAL UG/L

Paraoxon CAS NUMBER 311-45-5 EPA REFERENCE ID (EPA ONLY) 42028 EPA SYSTEMATIC NAME Phosphoric acid, diethyl 4-nitrophenyl ester

Page 356 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 39152 -- PARAOXON UG/L

Paraquat CAS NUMBER 4685-14-7 EPA REFERENCE ID (EPA ONLY) 126730 EPA SYSTEMATIC NAME 4,4'-Bipyridinium, 1,1'-dimethyl- STORET PARM CODE 82415 -- PARAQUAT SEDIMENT UG/KG STORET PARM CODE 82416 -- PARAQUAT TOT WATR UG/L

Parathion CAS NUMBER 56-38-2 EPA REFERENCE ID (EPA ONLY) 2147 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester STORET PARM CODE 39015 -- ETHYL PR WTR KCL UG/L STORET PARM CODE 39540 -- PARATHN WHL SMPL UG/L STORET PARM CODE 39541 -- PARATHN MUD UG/KG STORET PARM CODE 39542 -- PARATHN FIL FRAC UG/L STORET PARM CODE 39543 -- PARATHN SUS FRAC UG/L STORET PARM CODE 46302 -- EPARATHN SOIL NG/G STORET PARM CODE 46315 -- EPARATHN WHL SMPL UG/L STORET PARM CODE 49011 -- UNKNOWNP WHL SMPL UG/L STORET PARM CODE 78452 -- ETPARTHN SEDIMENT WETMG/KG STORET PARM CODE 81810 -- PARATHIN FISH WET WGTMG/KG

Paroxetine CAS NUMBER 61869-08-7

Partial pressure of dissolved gases EPA ID (SUBSTANCE REGISTRY) E1644269 EPA REFERENCE ID (EPA ONLY) 1644269 EPA SYSTEMATIC NAME Partial pressure of dissolved gases STORET PARM CODE 00047 -- TOT PART PRESSURE MM HG STORET PARM CODE 00048 -- TOT PART PRESSURE % SAT

Particle Size, Sieve NO. 35, 32 Mesh, (0.425mm)

Page 357 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Particle size, Sieve No. 04, 4 mesh, (4.75mm)

Particle size, Sieve No. 05, 5 mesh, (4.00mm)

Particle size, Sieve No. 06, 6 mesh, (3.35mm)

Particle size, Sieve No. 07, 7 mesh, (2.80mm)

Particle size, Sieve No. 08, 8 mesh, (2.36mm)

Particle size, Sieve No. 10, 9 mesh, (2.00mm)

Particle size, Sieve No. 12, 10 mesh, (1.70mm)

Particle size, Sieve No. 14, 12 mesh, (1.40mm)

Particle size, Sieve No. 16, 14 mesh, (1.18mm)

Particle size, Sieve No. 18, 16 mesh, (1.00mm)

Particle size, Sieve No. 20, 20 mesh, (0.850mm)

Particle size, Sieve No. 25, 24 mesh, (0.710mm)

Particle size, Sieve No. 30, 28 mesh, (0.600mm)

Particle size, Sieve No. 40, 35 mesh, (0.425mm)

Particle size, Sieve No. 45, 42 mesh, (0.355mm)

Particle size, Sieve No. 50, 48 mesh, (0.300mm)

Particle size, Sieve No. 60, 60 mesh, (0.250mm)

Particle size, Sieve No. 70, 65 mesh, (0.212mm)

Page 358 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Particle size, Sieve No. 80, 80 mesh, (0.180mm)

Particle size, Sieve No. 100, 100 mesh, (0.150mm)

Particle size, Sieve No. 120, 115 mesh, (0.125mm)

Particle size, Sieve No. 140, 150 mesh, (0.106mm)

Particle size, Sieve No. 170, 170 mesh, (0.090mm)

Particle size, Sieve No. 200, 200 mesh, (0.075mm)

Particle size, Sieve No. 230, 250 mesh, (0.063mm)

Particle size, Sieve No. 270, 270 mesh, (0.053mm)

Particle size, Sieve No. 325, 325 mesh, (0.045mm)

Particle size, Sieve No. 400, 400 mesh, (0.038mm)

Particle size, Sieve No. 450, 450 mesh, (0.032mm)

Particle size, Sieve No. 500, 500 mesh, (0.025mm)

Pcb-100 CAS NUMBER 39485-83-1 EPA REFERENCE ID (EPA ONLY) 693036 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,4',6-pentachloro-

Pcb-101 CAS NUMBER 37680-73-2 EPA REFERENCE ID (EPA ONLY) 692731 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,5,5'-pentachloro- STORET PARM CODE 04475 -- PCB CONG #101DISS WTR UG/L STORET PARM CODE 04549 -- PCB CONG #101SUSP WTR UG/L STORET PARM CODE 10154 -- PCBIUPAC #101 TISUG/KG

Page 359 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 10217 -- PCBIUPAC #101 TSLUG/KG STORET PARM CODE 19029 -- PCBIUPAC #101 DISSNG/L STORET PARM CODE 19092 -- PCBIUPAC #101 SUSPNG/L STORET PARM CODE 19154 -- PCBIUPAC #101 TISUG/KG STORET PARM CODE 49644 -- PCB #101 TOTAL SPMD NG STORET PARM CODE 77874 -- 2452'5'P TOTAL UG/L

Pcb-102 CAS NUMBER 68194-06-9 EPA REFERENCE ID (EPA ONLY) 739904 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,5,6'-pentachloro-

Pcb-103 CAS NUMBER 60145-21-3 EPA REFERENCE ID (EPA ONLY) 739813 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,5',6-pentachloro-

Pcb-104 CAS NUMBER 56558-16-8 EPA REFERENCE ID (EPA ONLY) 739748 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,6,6'-pentachloro-

Pcb-105 CAS NUMBER 32598-14-4 EPA REFERENCE ID (EPA ONLY) 692152 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3'4,4'-pentachloro- STORET PARM CODE 49856 -- PCB #105 WET WT TISUG/KG STORET PARM CODE 49863 -- PCB CONGENER #105 TOTAL LAND UG/KG STORET PARM CODE 50766 -- PCB CONG WET WT #105PG/G

Pcb-105/132/153 EPA ID (SUBSTANCE REGISTRY) E967042 EPA REFERENCE ID (EPA ONLY) 967042 EPA SYSTEMATIC NAME PCB-105/132/153 mixture STORET PARM CODE 49829 -- PCB #105 132/153 WTR NG/L STORET PARM CODE 49848 -- PCB #105 132/153 WTR NG/L

Page 360 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Pcb-106 CAS NUMBER 70424-69-0 EPA REFERENCE ID (EPA ONLY) 740126 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,5-pentachloro-

Pcb-107 CAS NUMBER 70424-68-9 EPA REFERENCE ID (EPA ONLY) 740118 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4',5-pentachloro- STORET PARM CODE 50590

Pcb-107/124 EPA ID (SUBSTANCE REGISTRY) E52450749 EPA REFERENCE ID (EPA ONLY) 52450749 EPA SYSTEMATIC NAME PCB-107/124 mixture

Pcb-108 CAS NUMBER 70362-41-3 EPA REFERENCE ID (EPA ONLY) 740035 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,5'-pentachloro-

Pcb-109 CAS NUMBER 74472-35-8 EPA REFERENCE ID (EPA ONLY) 740241 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,6-pentachloro-

Pcb-110 CAS NUMBER 38380-03-9 EPA REFERENCE ID (EPA ONLY) 739227 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4',6-pentachloro-

Pcb-110/115 EPA ID (SUBSTANCE REGISTRY) E52450756 EPA REFERENCE ID (EPA ONLY) 52450756 EPA SYSTEMATIC NAME PCB-110/115 mixture

Pcb-111 CAS NUMBER 39635-32-0 EPA REFERENCE ID (EPA ONLY) 739292 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',5,5'-pentachloro-

Page 361 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Pcb-112 CAS NUMBER 74472-36-9 EPA REFERENCE ID (EPA ONLY) 740258 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',5,6-pentachloro-

Pcb-113 CAS NUMBER 68194-10-5 EPA REFERENCE ID (EPA ONLY) 739946 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',5',6-pentachloro-

Pcb-114 CAS NUMBER 74472-37-0 EPA REFERENCE ID (EPA ONLY) 740266 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4,4',5-pentachloro- STORET PARM CODE 61823 STORET PARM CODE 61846

Pcb-115 CAS NUMBER 74472-38-1 EPA REFERENCE ID (EPA ONLY) 740274 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4,4',6-pentachloro-

Pcb-116 CAS NUMBER 18259-05-7 EPA REFERENCE ID (EPA ONLY) 739086 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4,5,6-pentachloro-

Pcb-117 CAS NUMBER 68194-11-6 EPA REFERENCE ID (EPA ONLY) 739953 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4',5,6-pentachloro-

Pcb-118 CAS NUMBER 31508-00-6 EPA REFERENCE ID (EPA ONLY) 692087 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,4',5-pentachloro- STORET PARM CODE 04487 -- PCB CONG #118DISS WTR UG/L STORET PARM CODE 04560 -- PCB CONG #118SUSP WTR UG/L STORET PARM CODE 19040 -- PCBIUPAC #118 DISSNG/L

Page 362 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 19103 -- PCBIUPAC #118 SUSPNG/L STORET PARM CODE 19165 -- PCBIUPAC #118 TISUG/KG STORET PARM CODE 19228 -- PCBIUPAC #118 TSLUG/KG STORET PARM CODE 49655 -- PCB #118 TOTAL SPMD NG

Pcb-119 CAS NUMBER 56558-17-9 EPA REFERENCE ID (EPA ONLY) 739755 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,4',6-pentachloro- STORET PARM CODE 50615

Pcb-120 CAS NUMBER 68194-12-7 EPA REFERENCE ID (EPA ONLY) 695445 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,5,5'-pentachloro-

Pcb-121 CAS NUMBER 56558-18-0 EPA REFERENCE ID (EPA ONLY) 739763 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,5',6-pentachloro-

Pcb-122 CAS NUMBER 76842-07-4 EPA REFERENCE ID (EPA ONLY) 740431 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4',5'-pentachloro-

Pcb-123 CAS NUMBER 65510-44-3 EPA REFERENCE ID (EPA ONLY) 739888 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,4',5'-pentachloro- STORET PARM CODE 49859 -- PCB #123 WET WT TISUG/KG STORET PARM CODE 50769 -- PCB CONG WET WT #123PG/G

Pcb-123/149 EPA ID (SUBSTANCE REGISTRY) E967059 EPA REFERENCE ID (EPA ONLY) 967059 EPA SYSTEMATIC NAME PCB-123/149 mixture STORET PARM CODE 49828 -- #123/149 PCBDISS WTR NG/L

Page 363 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49847 -- #123/149 PCB SUSP WTR NG/L

Pcb-123/153 EPA ID (SUBSTANCE REGISTRY) E52451002 EPA REFERENCE ID (EPA ONLY) 52451002 EPA SYSTEMATIC NAME PCB-123/153 mixture

Pcb-124 CAS NUMBER 70424-70-3 EPA REFERENCE ID (EPA ONLY) 740134 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4',5,5'-pentachloro-

Pcb-125 CAS NUMBER 74472-39-2 EPA REFERENCE ID (EPA ONLY) 740282 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4',5',6-pentachloro-

Pcb-126 CAS NUMBER 57465-28-8 EPA REFERENCE ID (EPA ONLY) 739771 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,3',4,4',5-pentachloro- STORET PARM CODE 49855 -- PCB #126 WET WT TISUG/KG STORET PARM CODE 49862 -- PCB CONGENER #126 TOTAL LAND UG/KG STORET PARM CODE 50767 -- PCB CONG WET WT #126PG/G

Pcb-127 CAS NUMBER 39635-33-1 EPA REFERENCE ID (EPA ONLY) 739300 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,3',4,5,5'-pentachloro-

Pcb-128 CAS NUMBER 38380-07-3 EPA REFERENCE ID (EPA ONLY) 692848 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,4'-hexachloro- STORET PARM CODE 04444 -- PCB CONG #128DISS WTR UG/L STORET PARM CODE 04446 -- PCB CONG #128SUSP WTR UG/L STORET PARM CODE 04520 -- PCB CONG #128DISS WTR UG/L STORET PARM CODE 04582 -- PCB CONG #128SUSP WTR UG/L

Page 364 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04586 -- PCB CONG #128TISS WETMG/KG STORET PARM CODE 04588 -- PCB CONG #128LAND DRYMG/KG STORET PARM CODE 49677 -- PCB #128 TOTAL SPMD NG

Pcb-128/166 EPA ID (SUBSTANCE REGISTRY) E52450764 EPA REFERENCE ID (EPA ONLY) 52450764 EPA SYSTEMATIC NAME PCB-128/166 mixture

Pcb-129 CAS NUMBER 55215-18-4 EPA REFERENCE ID (EPA ONLY) 693945 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5-hexachloro- STORET PARM CODE 61820

Pcb-129/138/160/163 EPA ID (SUBSTANCE REGISTRY) E52450772 EPA REFERENCE ID (EPA ONLY) 52450772 EPA SYSTEMATIC NAME PCB-129/138/160/163 mixture

Pcb-130 CAS NUMBER 52663-66-8 EPA REFERENCE ID (EPA ONLY) 693648 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5'-hexachloro- STORET PARM CODE 50614

Pcb-131 CAS NUMBER 61798-70-7 EPA REFERENCE ID (EPA ONLY) 739862 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,6-hexachloro-

Pcb-132 CAS NUMBER 38380-05-1 EPA REFERENCE ID (EPA ONLY) 739235 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,6'-hexachloro-

Pcb-132/153 EPA REFERENCE ID (EPA ONLY) 967430 EPA SYSTEMATIC NAME PCB-132/153 mixture

Page 365 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04489 -- PCB CONG #132/153 WTR UG/L STORET PARM CODE 04562 -- PCB CONG #132/153 SUSPUG/L STORET PARM CODE 19042 -- PCBIUPAC #132/153 DISSNG/L STORET PARM CODE 19105 -- PCBIUPAC #132/153 SUSPNG/L STORET PARM CODE 19167 -- PCBIUPAC #132/153 TISUG/KG STORET PARM CODE 19230 -- PCBIUPAC #132/153 TSLUG/KG STORET PARM CODE 49657 -- #132/153 PCB TOT SPMD NG STORET PARM CODE 61265

Pcb-133 CAS NUMBER 35694-04-3 EPA REFERENCE ID (EPA ONLY) 692517 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',5,5'-hexachloro-

Pcb-134 CAS NUMBER 52704-70-8 EPA REFERENCE ID (EPA ONLY) 739631 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',5,6-hexachloro-

Pcb-134/143 EPA ID (SUBSTANCE REGISTRY) E52450780 EPA REFERENCE ID (EPA ONLY) 52450780 EPA SYSTEMATIC NAME PCB-134/143 mixture

Pcb-135 CAS NUMBER 52744-13-5 EPA REFERENCE ID (EPA ONLY) 693671 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',5,6'-hexachloro- STORET PARM CODE 61824

Pcb-135/144 EPA REFERENCE ID (EPA ONLY) 967539 EPA SYSTEMATIC NAME PCB-135/144 mixture STORET PARM CODE 04485 -- PCB CONG #135/144 WTR UG/L STORET PARM CODE 04558 -- PCB CONG #135/144 SUSPUG/L STORET PARM CODE 19038 -- PCBIUPAC #135/144 DISSNG/L

Page 366 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 19101 -- PCBIUPAC #135/144 SUSPNG/L STORET PARM CODE 19163 -- PCBIUPAC #135/144 TISUG/KG STORET PARM CODE 19226 -- PCBIUPAC #135/144 TSLUG/KG STORET PARM CODE 49653 -- #135/144 PCB TOT SPMD NG

Pcb-135/151/154 EPA ID (SUBSTANCE REGISTRY) E52450798 EPA REFERENCE ID (EPA ONLY) 52450798 EPA SYSTEMATIC NAME PCB-135/151/154 mixture

Pcb-136 CAS NUMBER 38411-22-2 EPA REFERENCE ID (EPA ONLY) 692863 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',6,6'-hexachloro- STORET PARM CODE 04480 -- PCB CONG #136DISS WTR UG/L STORET PARM CODE 04554 -- PCB CONG #136SUSP WTR UG/L STORET PARM CODE 19034 -- PCBIUPAC #136 DISSNG/L STORET PARM CODE 19097 -- PCBIUPAC #136 SUSPNG/L STORET PARM CODE 19159 -- PCBIUPAC #136 TISUG/KG STORET PARM CODE 19222 -- PCBIUPAC #136 TSLUG/KG STORET PARM CODE 49649 -- PCB #136 TOTAL SPMD NG STORET PARM CODE 77896 -- HEXCLBIP TOTAL UG/L

Pcb-137 CAS NUMBER 35694-06-5 EPA REFERENCE ID (EPA ONLY) 739169 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',5-hexachloro-

Pcb-137/176 EPA REFERENCE ID (EPA ONLY) 967422 EPA SYSTEMATIC NAME PCB-137/176 mixture STORET PARM CODE 04491 -- PCB CONG #137/176 WTR UG/L STORET PARM CODE 04564 -- PCB CONG #137/176 SUSPUG/L STORET PARM CODE 19044 -- PCBIUPAC #137/176 DISSNG/L STORET PARM CODE 19107 -- PCBIUPAC #137/176 SUSPNG/L

Page 367 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 19169 -- PCBIUPAC #137/176 TISUG/KG STORET PARM CODE 19232 -- PCBIUPAC #137/176 TSLUG/KG STORET PARM CODE 49659 -- #137/176 PCB TOT SPMD NG

Pcb-138 CAS NUMBER 35065-28-2 EPA REFERENCE ID (EPA ONLY) 692459 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',5'-hexachloro- STORET PARM CODE 04492 -- PCB CONG #138/163 WTR UG/L STORET PARM CODE 04565 -- PCB CONG #138/163 SUSPUG/L

Pcb-138/160 EPA ID (SUBSTANCE REGISTRY) E52450541 EPA REFERENCE ID (EPA ONLY) 52450541 EPA SYSTEMATIC NAME PCB-138/160 mixture STORET PARM CODE 61266

Pcb-138/163 EPA ID (SUBSTANCE REGISTRY) E967067 EPA REFERENCE ID (EPA ONLY) 967067 EPA SYSTEMATIC NAME PCB-138/163 mixture STORET PARM CODE 19045 -- PCBIUPAC #138/163 DISSNG/L STORET PARM CODE 19108 -- PCBIUPAC #138/163 SUSPNG/L STORET PARM CODE 19170 -- PCBIUPAC #138/163 TISUG/KG STORET PARM CODE 19233 -- PCBIUPAC #138/163 TSLUG/KG STORET PARM CODE 49660 -- #138/163 PCB TOT SPMD NG

Pcb-139 CAS NUMBER 56030-56-9 EPA REFERENCE ID (EPA ONLY) 739730 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',6-hexachloro-

Pcb-139/140 EPA ID (SUBSTANCE REGISTRY) E52450806 EPA REFERENCE ID (EPA ONLY) 52450806 EPA SYSTEMATIC NAME PCB-139/140 mixture

Page 368 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Pcb-140 CAS NUMBER 59291-64-4 EPA REFERENCE ID (EPA ONLY) 739789 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',6'-hexachloro-

Pcb-141 CAS NUMBER 52712-04-6 EPA REFERENCE ID (EPA ONLY) 739649 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,5,5'-hexachloro- STORET PARM CODE 04490 -- PCB CONG #141DISS WTR UG/L STORET PARM CODE 04563 -- PCB CONG #141SUSP WTR UG/L STORET PARM CODE 19043 -- PCBIUPAC #141 DISSNG/L STORET PARM CODE 19106 -- PCBIUPAC #141 SUSPNG/L STORET PARM CODE 19168 -- PCBIUPAC #141 TISUG/KG STORET PARM CODE 19231 -- PCBIUPAC #141 TSLUG/KG STORET PARM CODE 49658 -- PCB #141 TOTAL SPMD NG STORET PARM CODE 77898 -- HEXCLBIP TOTAL UG/L

Pcb-141/179 EPA ID (SUBSTANCE REGISTRY) E52450558 EPA REFERENCE ID (EPA ONLY) 52450558 EPA SYSTEMATIC NAME PCB-141/179 mixture STORET PARM CODE 61799

Pcb-142 CAS NUMBER 41411-61-4 EPA REFERENCE ID (EPA ONLY) 739367 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,5,6-hexachloro-

Pcb-143 CAS NUMBER 68194-15-0 EPA REFERENCE ID (EPA ONLY) 739987 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,5,6'-hexachloro-

Pcb-144 CAS NUMBER 68194-14-9 EPA REFERENCE ID (EPA ONLY) 739979

Page 369 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,5',6-hexachloro-

Pcb-145 CAS NUMBER 74472-40-5 EPA REFERENCE ID (EPA ONLY) 740290 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,6,6'-hexachloro-

Pcb-146 CAS NUMBER 51908-16-8 EPA REFERENCE ID (EPA ONLY) 739474 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',5,5'-hexachloro- STORET PARM CODE 04488 -- PCB CONG #146DISS WTR UG/L STORET PARM CODE 04561 -- PCB CONG #146SUSP WTR UG/L STORET PARM CODE 19041 -- PCBIUPAC #146 DISSNG/L STORET PARM CODE 19104 -- PCBIUPAC #146 SUSPNG/L STORET PARM CODE 19166 -- PCBIUPAC #146 TISUG/KG STORET PARM CODE 19229 -- PCBIUPAC #146 TSLUG/KG STORET PARM CODE 49656 -- PCB #146 TOTAL SPMD NG

Pcb-147 CAS NUMBER 68194-13-8 EPA REFERENCE ID (EPA ONLY) 739961 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',5,6-hexachloro-

Pcb-147/149 EPA ID (SUBSTANCE REGISTRY) E52450814 EPA REFERENCE ID (EPA ONLY) 52450814 EPA SYSTEMATIC NAME PCB-147/149 mixture

Pcb-148 CAS NUMBER 74472-41-6 EPA REFERENCE ID (EPA ONLY) 740308 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',5,6'-hexachloro-

Pcb-149 CAS NUMBER 38380-04-0 EPA REFERENCE ID (EPA ONLY) 692830 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',5',6-hexachloro-

Page 370 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04486 -- PCB CONG #149DISS WTR UG/L STORET PARM CODE 04559 -- PCB CONG #149SUSP WTR UG/L STORET PARM CODE 19039 -- PCBIUPAC #149 DISSNG/L STORET PARM CODE 19102 -- PCBIUPAC #149 SUSPNG/L STORET PARM CODE 19164 -- PCBIUPAC #149 TISUG/KG STORET PARM CODE 19227 -- PCBIUPAC #149 TSLUG/KG STORET PARM CODE 49654 -- PCB #149 TOTAL SPMD NG

Pcb-150 CAS NUMBER 68194-08-1 EPA REFERENCE ID (EPA ONLY) 739920 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',6,6'-hexachloro-

Pcb-151 CAS NUMBER 52663-63-5 EPA REFERENCE ID (EPA ONLY) 739508 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,5,5',6-hexachloro- STORET PARM CODE 04483 -- PCB CONG #151DISS WTR UG/L STORET PARM CODE 04557 -- PCB CONG #151SUSP WTR UG/L STORET PARM CODE 19037 -- PCBIUPAC #151 DISSNG/L STORET PARM CODE 19100 -- PCBIUPAC #151 SUSPNG/L STORET PARM CODE 19162 -- PCBIUPAC #151 TISUG/KG STORET PARM CODE 19225 -- PCBIUPAC #151 TSLUG/KG STORET PARM CODE 49652 -- PCB #151 TOTAL SPMD NG

Pcb-152 CAS NUMBER 68194-09-2 EPA REFERENCE ID (EPA ONLY) 739938 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,5,6,6'-hexachloro-

Pcb-153 CAS NUMBER 35065-27-1 EPA REFERENCE ID (EPA ONLY) 692442 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,4',5,5'-hexachloro-

Page 371 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Pcb-153/168 EPA ID (SUBSTANCE REGISTRY) E52450822 EPA REFERENCE ID (EPA ONLY) 52450822 EPA SYSTEMATIC NAME PCB-153/168 mixture

Pcb-153/173/201 EPA ID (SUBSTANCE REGISTRY) E52451010 EPA REFERENCE ID (EPA ONLY) 52451010 EPA SYSTEMATIC NAME PCB-153/173/201 mixture STORET PARM CODE 61796

Pcb-154 CAS NUMBER 60145-22-4 EPA REFERENCE ID (EPA ONLY) 739821 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,4',5,6'-hexachloro-

Pcb-155 CAS NUMBER 33979-03-2 EPA REFERENCE ID (EPA ONLY) 692343 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',4,4',6,6'-hexachloro-

Pcb-156 CAS NUMBER 38380-08-4 EPA REFERENCE ID (EPA ONLY) 692855 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,4',5-hexachloro- STORET PARM CODE 49857 -- PCB #156 WET WT TISUG/KG STORET PARM CODE 49864 -- PCB CONGENER #156 TOTAL LAND UG/KG STORET PARM CODE 50768 -- PCB CONG WET WT #156PG/G

Pcb-156/157 EPA ID (SUBSTANCE REGISTRY) E52450830 EPA REFERENCE ID (EPA ONLY) 52450830 EPA SYSTEMATIC NAME PCB-156/157 mixture

Pcb-157 CAS NUMBER 69782-90-7 EPA REFERENCE ID (EPA ONLY) 740019 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,4',5'-hexachloro- STORET PARM CODE 49860 -- PCB #157 WET WT TISUG/KG

Page 372 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 50771 -- PCB CONG WET WT #157PG/G

Pcb-158 CAS NUMBER 74472-42-7 EPA REFERENCE ID (EPA ONLY) 740316 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,4',6-hexachloro- STORET PARM CODE 49830 -- PCB #158 DISSLVD WTR NG/L STORET PARM CODE 49850 -- PCB #158 SUSPEND WTR NG/L

Pcb-159 CAS NUMBER 39635-35-3 EPA REFERENCE ID (EPA ONLY) 739326 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,5,5'-hexachloro-

Pcb-160 CAS NUMBER 41411-62-5 EPA REFERENCE ID (EPA ONLY) 739375 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,5,6-hexachloro-

Pcb-161 CAS NUMBER 74472-43-8 EPA REFERENCE ID (EPA ONLY) 740324 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,5',6-hexachloro-

Pcb-162 CAS NUMBER 39635-34-2 EPA REFERENCE ID (EPA ONLY) 739318 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4',5,5'-hexachloro-

Pcb-163 CAS NUMBER 74472-44-9 EPA REFERENCE ID (EPA ONLY) 740332 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4',5,6-hexachloro-

Pcb-164 CAS NUMBER 74472-45-0 EPA REFERENCE ID (EPA ONLY) 740340 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4',5',6-hexachloro-

Page 373 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Pcb-165 CAS NUMBER 74472-46-1 EPA REFERENCE ID (EPA ONLY) 696070 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',5,5',6-hexachloro-

Pcb-166 CAS NUMBER 41411-63-6 EPA REFERENCE ID (EPA ONLY) 739383 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,4,4',5,6-hexachloro- STORET PARM CODE 19127 -- PCBIUPAC #166 SUSPNG/L

Pcb-167 CAS NUMBER 52663-72-6 EPA REFERENCE ID (EPA ONLY) 739557 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,4',5,5'-hexachloro- STORET PARM CODE 04445 -- PCB CONG #167DISS WTR UG/L STORET PARM CODE 04447 -- PCB CONG #167SUSP WTR UG/L STORET PARM CODE 04521 -- PCB CONG #167DISS WTR UG/L STORET PARM CODE 04583 -- PCB CONG #167SUSP WTR UG/L STORET PARM CODE 04587 -- PCB CONG #167TISS WETMG/KG STORET PARM CODE 04589 -- PCB CONG #167LAND DRYMG/KG STORET PARM CODE 49678 -- PCB #167 TOTAL SPMD NG

Pcb-168 CAS NUMBER 59291-65-5 EPA REFERENCE ID (EPA ONLY) 739797 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3',4,4',5',6-hexachloro-

Pcb-169 CAS NUMBER 32774-16-6 EPA REFERENCE ID (EPA ONLY) 739102 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 3,3',4,4',5,5'-hexachloro- STORET PARM CODE 49858 -- PCB #169 WET WT TISUG/KG STORET PARM CODE 49865 -- PCB CONGENER #169 TOTAL LAND UG/KG STORET PARM CODE 50770 -- PCB CONG WET WT #169PG/G

Page 374 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Pcb-170 CAS NUMBER 35065-30-6 EPA REFERENCE ID (EPA ONLY) 692475 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,4',5-heptachloro-

Pcb-170/190 EPA ID (SUBSTANCE REGISTRY) E967083 EPA REFERENCE ID (EPA ONLY) 967083 EPA SYSTEMATIC NAME PCB-170/190 mixture STORET PARM CODE 04514 -- PCB CONG #170/190 WTR UG/L STORET PARM CODE 04576 -- PCB CONG #170/190 SUSPUG/L STORET PARM CODE 19056 -- PCBIUPAC #170/190 DISSNG/L STORET PARM CODE 19119 -- PCBIUPAC #170/190 SUSPNG/L STORET PARM CODE 19181 -- PCBIUPAC #170/190 TISUG/KG STORET PARM CODE 19244 -- PCBIUPAC #170/190 TSLUG/KG STORET PARM CODE 49671 -- #170/190 PCB TOT SPMD NG

Pcb-171 CAS NUMBER 52663-71-5 EPA REFERENCE ID (EPA ONLY) 693663 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,4',6-heptachloro-

Pcb-171/173 EPA ID (SUBSTANCE REGISTRY) E52450848 EPA REFERENCE ID (EPA ONLY) 52450848 EPA SYSTEMATIC NAME PCB-171/173 mixture

Pcb-171/202 EPA REFERENCE ID (EPA ONLY) 967505 EPA SYSTEMATIC NAME PCB-171/202 mixture STORET PARM CODE 04499 -- PCB CONG #171/202 WTR UG/L STORET PARM CODE 04572 -- PCB CONG #171/202 SUSPUG/L STORET PARM CODE 19052 -- PCBIUPAC #171/202 DISSNG/L STORET PARM CODE 19115 -- PCBIUPAC #171/202 SUSPNG/L STORET PARM CODE 19177 -- PCBIUPAC #171/202 TISUG/KG STORET PARM CODE 19240 -- PCBIUPAC #171/202 TSLUG/KG

Page 375 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49667 -- #171/202 PCB TOT SPMD NG

Pcb-172 CAS NUMBER 52663-74-8 EPA REFERENCE ID (EPA ONLY) 739573 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5,5'-heptachloro- STORET PARM CODE 49831 -- PCB #172 DISSLVD WTR NG/L STORET PARM CODE 49851 -- PCB #172 SUSPEND WTR NG/L

Pcb-172/197 EPA REFERENCE ID (EPA ONLY) 967513 EPA SYSTEMATIC NAME PCB-172/197 mixture STORET PARM CODE 04500 -- PCB CONG #172/197 WTR UG/L STORET PARM CODE 04573 -- PCB CONG #172/197 SUSPUG/L STORET PARM CODE 19053 -- PCBIUPAC #172/197 DISSNG/L STORET PARM CODE 19116 -- PCBIUPAC #172/197 SUSPNG/L STORET PARM CODE 19178 -- PCBIUPAC #172/197 TISUG/KG STORET PARM CODE 19241 -- PCBIUPAC #172/197 TSLUG/KG STORET PARM CODE 49668 -- #172/197 PCB TOT SPMD NG

Pcb-173 CAS NUMBER 68194-16-1 EPA REFERENCE ID (EPA ONLY) 739995 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5,6-heptachloro-

Pcb-174 CAS NUMBER 38411-25-5 EPA REFERENCE ID (EPA ONLY) 739243 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5,6'-heptachloro- STORET PARM CODE 04497 -- PCB CONG #174DISS WTR UG/L STORET PARM CODE 04570 -- PCB CONG #174SUSP WTR UG/L STORET PARM CODE 19050 -- PCBIUPAC #174 DISSNG/L STORET PARM CODE 19113 -- PCBIUPAC #174 SUSPNG/L STORET PARM CODE 19175 -- PCBIUPAC #174 TISUG/KG STORET PARM CODE 19238 -- PCBIUPAC #174 TSLUG/KG

Page 376 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49665 -- PCB #174 TOTAL SPMD NG

Pcb-175 CAS NUMBER 40186-70-7 EPA REFERENCE ID (EPA ONLY) 739334 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5',6-heptachloro- STORET PARM CODE 50612

Pcb-176 CAS NUMBER 52663-65-7 EPA REFERENCE ID (EPA ONLY) 739516 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,6,6'-heptachloro-

Pcb-177 CAS NUMBER 52663-70-4 EPA REFERENCE ID (EPA ONLY) 739540 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5',6'-heptachloro- STORET PARM CODE 04498 -- PCB CONG #177DISS WTR UG/L STORET PARM CODE 04571 -- PCB CONG #177SUSP WTR UG/L STORET PARM CODE 19051 -- PCBIUPAC #177 DISSNG/L STORET PARM CODE 19114 -- PCBIUPAC #177 SUSPNG/L STORET PARM CODE 19176 -- PCBIUPAC #177 TISUG/KG STORET PARM CODE 19239 -- PCBIUPAC #177 TSLUG/KG STORET PARM CODE 49666 -- PCB #177 TOTAL SPMD NG

Pcb-178 CAS NUMBER 52663-67-9 EPA REFERENCE ID (EPA ONLY) 739524 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',5,5',6-heptachloro- STORET PARM CODE 04493 -- PCB CONG #178DISS WTR UG/L STORET PARM CODE 04566 -- PCB CONG #178SUSP WTR UG/L STORET PARM CODE 19046 -- PCBIUPAC #178 DISSNG/L STORET PARM CODE 19109 -- PCBIUPAC #178 SUSPNG/L STORET PARM CODE 19171 -- PCBIUPAC #178 TISUG/KG STORET PARM CODE 19234 -- PCBIUPAC #178 TSLUG/KG

Page 377 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49661 -- PCB #178 TOTAL SPMD NG

Pcb-179 CAS NUMBER 52663-64-6 EPA REFERENCE ID (EPA ONLY) 693630 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',5,6,6'-heptachloro-

Pcb-180 CAS NUMBER 35065-29-3 EPA REFERENCE ID (EPA ONLY) 692467 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',5,5'-heptachloro- STORET PARM CODE 04512 -- PCB CONG #180DISS WTR UG/L STORET PARM CODE 04574 -- PCB CONG #180SUSP WTR UG/L STORET PARM CODE 19054 -- PCBIUPAC #180 DISSNG/L STORET PARM CODE 19117 -- PCBIUPAC #180 SUSPNG/L STORET PARM CODE 19179 -- PCBIUPAC #180 TISUG/KG STORET PARM CODE 19242 -- PCBIUPAC #180 TSLUG/KG STORET PARM CODE 49669 -- PCB #180 TOTAL SPMD NG

Pcb-180/193 EPA ID (SUBSTANCE REGISTRY) E52450855 EPA REFERENCE ID (EPA ONLY) 52450855 EPA SYSTEMATIC NAME PCB-180/193 mixture

Pcb-181 CAS NUMBER 74472-47-2 EPA REFERENCE ID (EPA ONLY) 740357 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',5,6-heptachloro-

Pcb-182 CAS NUMBER 60145-23-5 EPA REFERENCE ID (EPA ONLY) 739839 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',5,6'-heptachloro-

Pcb-182/187 EPA REFERENCE ID (EPA ONLY) 967554 EPA SYSTEMATIC NAME PCB-182/187 mixture STORET PARM CODE 04494 -- PCB CONG #182/187 WTR UG/L

Page 378 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04567 -- PCB CONG 182/187S USP UG/L STORET PARM CODE 19047 -- PCBIUPAC #182/187 DISSNG/L STORET PARM CODE 19110 -- PCBIUPAC #182/187 SUSPNG/L STORET PARM CODE 19172 -- PCBIUPAC #182/187 TISUG/KG STORET PARM CODE 19235 -- PCBIUPAC #182/187 TSLUG/KG STORET PARM CODE 49662 -- #182/187 PCB TOT SPMD NG

Pcb-183 CAS NUMBER 52663-69-1 EPA REFERENCE ID (EPA ONLY) 739532 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',5',6-heptachloro- STORET PARM CODE 04495 -- PCB CONG #183DISS WTR UG/L STORET PARM CODE 04568 -- PCB CONG #183SUSP WTR UG/L STORET PARM CODE 19048 -- PCBIUPAC #183 DISSNG/L STORET PARM CODE 19111 -- PCBIUPAC #183 SUSPNG/L STORET PARM CODE 19173 -- PCBIUPAC #183 TISUG/KG STORET PARM CODE 19236 -- PCBIUPAC #183 TSLUG/KG STORET PARM CODE 49663 -- PCB #183 TOTAL SPMD NG

Pcb-183/185 EPA ID (SUBSTANCE REGISTRY) E52450863 EPA REFERENCE ID (EPA ONLY) 52450863 EPA SYSTEMATIC NAME PCB-183/185 mixture

Pcb-184 CAS NUMBER 74472-48-3 EPA REFERENCE ID (EPA ONLY) 740365 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',6,6'-heptachloro-

Pcb-185 CAS NUMBER 52712-05-7 EPA REFERENCE ID (EPA ONLY) 739656 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,5,5',6-heptachloro- STORET PARM CODE 04496 -- PCB CONG #185DISS WTR UG/L STORET PARM CODE 04569 -- PCB CONG #185SUSP WTR UG/L

Page 379 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 19049 -- PCBIUPAC #185 DISSNG/L STORET PARM CODE 19112 -- PCBIUPAC #185 SUSPNG/L STORET PARM CODE 19174 -- PCBIUPAC #185 TISUG/KG STORET PARM CODE 19237 -- PCBIUPAC #185 TSLUG/KG STORET PARM CODE 49664 -- PCB #185 TOTAL SPMD NG STORET PARM CODE 77910 -- HEPTACLB TOTAL UG/L

Pcb-186 CAS NUMBER 74472-49-4 EPA REFERENCE ID (EPA ONLY) 740373 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,5,6,6'-heptachloro-

Pcb-187 CAS NUMBER 52663-68-0 EPA REFERENCE ID (EPA ONLY) 693655 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',5,5',6-heptachloro-

Pcb-188 CAS NUMBER 74487-85-7 EPA REFERENCE ID (EPA ONLY) 740423 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4',5,6,6'-heptachloro-

Pcb-189 CAS NUMBER 39635-31-9 EPA REFERENCE ID (EPA ONLY) 739284 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,4',5,5'-heptachloro- STORET PARM CODE 50611

Pcb-190 CAS NUMBER 41411-64-7 EPA REFERENCE ID (EPA ONLY) 739391 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,4',5,6-heptachloro-

Pcb-191 CAS NUMBER 74472-50-7 EPA REFERENCE ID (EPA ONLY) 740381 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,4',5',6-heptachloro- STORET PARM CODE 50610

Page 380 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Pcb-192 CAS NUMBER 74472-51-8 EPA REFERENCE ID (EPA ONLY) 740399 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,5,5',6-heptachloro-

Pcb-193 CAS NUMBER 69782-91-8 EPA REFERENCE ID (EPA ONLY) 740027 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4',5,5',6-heptachloro- STORET PARM CODE 49832 -- PCB #193 DISSLVD WTR NG/L STORET PARM CODE 49852 -- PCB #193 SUSPEND WTR NG/L

Pcb-194 CAS NUMBER 35694-08-7 EPA REFERENCE ID (EPA ONLY) 739177 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,4',5,5'-octachloro- STORET PARM CODE 04518 -- PCB CONG #194DISS WTR UG/L STORET PARM CODE 04580 -- PCB CONG #194SUSP WTR UG/L STORET PARM CODE 19060 -- PCBIUPAC #194 DISSNG/L STORET PARM CODE 19123 -- PCBIUPAC #194 SUSPNG/L STORET PARM CODE 19185 -- PCBIUPAC #194 TISUG/KG STORET PARM CODE 19248 -- PCBIUPAC #194 TSLUG/KG STORET PARM CODE 49675 -- PCB #194 TOTAL SPMD NG STORET PARM CODE 77918 -- OCTACLBP TOTAL UG/L STORET PARM CODE 85744 -- OCTCLRBI PHENYL WHL UG/L

Pcb-195 CAS NUMBER 52663-78-2 EPA REFERENCE ID (EPA ONLY) 739615 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,4',5,6-octachloro- STORET PARM CODE 50962

Pcb-195/208 EPA REFERENCE ID (EPA ONLY) 967521 EPA SYSTEMATIC NAME PCB-195/208 mixture STORET PARM CODE 04517 -- PCB CONG #195/208 WTR UG/L

Page 381 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04579 -- PCB CONG #195/208 SUSPUG/L STORET PARM CODE 19059 -- PCBIUPAC #195/208 DISSNG/L STORET PARM CODE 19122 -- PCBIUPAC #195/208 SUSPNG/L STORET PARM CODE 19184 -- PCBIUPAC #195/208 TISUG/KG STORET PARM CODE 19247 -- PCBIUPAC #195/208 TSLUG/KG STORET PARM CODE 49674 -- #195/208 PCBTOTAL SPMD NG

Pcb-196 CAS NUMBER 42740-50-1 EPA REFERENCE ID (EPA ONLY) 739466 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,4',5,6'-octachloro-

Pcb-196/203 EPA REFERENCE ID (EPA ONLY) 967471 EPA SYSTEMATIC NAME PCB-196/203 mixture STORET PARM CODE 04516 -- PCB CONG #196/203 WTR UG/L STORET PARM CODE 04578 -- PCB CONG #196/203 SUSPUG/L STORET PARM CODE 19058 -- PCBIUPAC #196/203 DISSNG/L STORET PARM CODE 19121 -- PCBIUPAC #196/203 SUSPNG/L STORET PARM CODE 19183 -- PCBIUPAC #196/203 TISUG/KG STORET PARM CODE 19246 -- PCBIUPAC #196/203 TSLUG/KG STORET PARM CODE 49673 -- #196/203 PCBTOTAL SPMD NG

Pcb-197 CAS NUMBER 33091-17-7 EPA REFERENCE ID (EPA ONLY) 739110 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,4',6,6'-octachloro- STORET PARM CODE 61810

Pcb-197/200 EPA ID (SUBSTANCE REGISTRY) E52450871 EPA REFERENCE ID (EPA ONLY) 52450871 EPA SYSTEMATIC NAME PCB-197/200 mixture

Pcb-198 CAS NUMBER 68194-17-2

Page 382 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 740001 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5,5',6-octachloro- STORET PARM CODE 49833 -- PCB #198 DISSLVD WTR NG/L STORET PARM CODE 49853 -- PCB #198 SUSPEND WTR NG/L STORET PARM CODE 85747 -- OCTCLRBI PHENYL WHL UG/L

Pcb-198/199 EPA ID (SUBSTANCE REGISTRY) E52450889 EPA REFERENCE ID (EPA ONLY) 52450889 EPA SYSTEMATIC NAME PCB-198/199 mixture

Pcb-199 CAS NUMBER 52663-75-9 EPA REFERENCE ID (EPA ONLY) 739581 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5,5',6'-octachloro- STORET PARM CODE 04513 -- PCB CONG #199DISS WTR UG/L STORET PARM CODE 04575 -- PCB CONG #199SUSP WTR UG/L STORET PARM CODE 19055 -- PCBIUPAC #199 DISSNG/L STORET PARM CODE 19118 -- PCBIUPAC #199 SUSPNG/L STORET PARM CODE 19180 -- PCBIUPAC #199 TISUG/KG STORET PARM CODE 19243 -- PCBIUPAC #199 TSLUG/KG STORET PARM CODE 49670 -- PCB #199 TOTAL SPMD NG

Pcb-200 CAS NUMBER 52663-73-7 EPA REFERENCE ID (EPA ONLY) 739565 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5,6,6'-octachloro- STORET PARM CODE 61809 STORET PARM CODE 85745 -- OCTCLRBI PHENYL WHL UG/L

Pcb-201 CAS NUMBER 40186-71-8 EPA REFERENCE ID (EPA ONLY) 739342 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5',6,6'-octachloro- STORET PARM CODE 04515 -- PCB CONG #201DISS WTR UG/L

Page 383 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04577 -- PCB CONG #201SUSP WTR UG/L STORET PARM CODE 19057 -- PCBIUPAC #201 DISSNG/L STORET PARM CODE 19120 -- PCBIUPAC #201 SUSPNG/L STORET PARM CODE 19182 -- PCBIUPAC #201 TISUG/KG STORET PARM CODE 19245 -- PCBIUPAC #201 TSLUG/KG STORET PARM CODE 49672 -- PCB #201 TOTAL SPMD NG

Pcb-202 CAS NUMBER 2136-99-4 EPA REFERENCE ID (EPA ONLY) 739060 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',5,5',6,6'-octachloro-

Pcb-203 CAS NUMBER 52663-76-0 EPA REFERENCE ID (EPA ONLY) 739599 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',5,5',6-octachloro-

Pcb-204 CAS NUMBER 74472-52-9 EPA REFERENCE ID (EPA ONLY) 740407 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,4,4',5,6,6'-octachloro-

Pcb-205 CAS NUMBER 74472-53-0 EPA REFERENCE ID (EPA ONLY) 740415 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,3,3',4,4',5,5',6-octachloro- STORET PARM CODE 50607

Pcb-206 CAS NUMBER 40186-72-9 EPA REFERENCE ID (EPA ONLY) 739359 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,4',5,5',6-nonachloro- STORET PARM CODE 04519 -- PCB CONG #206DISS WTR UG/L STORET PARM CODE 04581 -- PCB CONG #206SUSP WTR UG/L STORET PARM CODE 19061 -- PCBIUPAC #206 DISSNG/L STORET PARM CODE 19124 -- PCBIUPAC #206 SUSPNG/L

Page 384 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 19186 -- PCBIUPAC #206 TISUG/KG STORET PARM CODE 19249 -- PCBIUPAC #206 TSLUG/KG STORET PARM CODE 49676 -- PCB #206 TOTAL SPMD NG

Pcb-207 CAS NUMBER 52663-79-3 EPA REFERENCE ID (EPA ONLY) 739623 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,4',5,6,6'-nonachloro- STORET PARM CODE 49834 -- PCB #207 DISSLVD WTR NG/L STORET PARM CODE 49854 -- PCB #207 SUSPEND WTR NG/L

Pcb-208 CAS NUMBER 52663-77-1 EPA REFERENCE ID (EPA ONLY) 739607 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,5,5',6,6'-nonachloro-

Pcb-209 CAS NUMBER 2051-24-3 EPA REFERENCE ID (EPA ONLY) 96222 EPA SYSTEMATIC NAME 1,1'-Biphenyl, 2,2',3,3',4,4',5,5',6,6'-decachloro- RETIRED NAME (CHEM - Decachlorobiphenyl PHYSICAL) STORET PARM CODE 39409 -- DCDLBIPN TOT, TIS WET MG/KG STORET PARM CODE 50593 -- PCB CONG IUPAC209 DRY NG/G STORET PARM CODE 75054 -- DCDLBIPN TOT SED, DRY UG/KG STORET PARM CODE 79750 -- DCBP WHL H2O UG/L STORET PARM CODE 79767 -- DECACHLR BIPHENYL WET MG/KG

Pcb-aroclor (mixture unspecified) CAS NUMBER 12767-79-2 EPA REFERENCE ID (EPA ONLY) 183020 EPA SYSTEMATIC NAME Aroclor

Pcb-aroclor 1016 CAS NUMBER 12674-11-2 EPA REFERENCE ID (EPA ONLY) 182782 EPA SYSTEMATIC NAME Aroclor 1016

Page 385 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 03727 -- PCB-1016 ELUTRIAT UG/L STORET PARM CODE 30103 -- PCB-1016 SOIL,REC MG/KG STORET PARM CODE 34671 -- PCB 1016 TOTWUG/L STORET PARM CODE 34672 -- PCB 1016 DISSUG/L STORET PARM CODE 34673 -- PCB 1016 SUSPUG/L STORET PARM CODE 34674 -- PCB-1016 TISMG/KG WET WGT STORET PARM CODE 39514 -- PCB-1016 SEDUG/KG DRY WGT STORET PARM CODE 73409 -- PCB-1016 REG DRY WT UG/KG STORET PARM CODE 78446 -- PCB-1016 SEDIMENT WETMG/KG STORET PARM CODE 79683 -- PCB-1016 (AROCLR) WASMG/KG

Pcb-aroclor 1016/1221 EPA REFERENCE ID (EPA ONLY) 967158 EPA SYSTEMATIC NAME PCB-aroclor 1016/1221 mixture STORET PARM CODE 30337 -- PCB 1016 1221 WTR WHL UG/L

Pcb-aroclor 1016/1242 EPA REFERENCE ID (EPA ONLY) 967166 EPA SYSTEMATIC NAME PCB-aroclor 1016/1242 mixture STORET PARM CODE 03789 -- PCB-1016 1242 WET SEDMG/KG STORET PARM CODE 46343 -- PCB1016/ 1242 SED DWTUG/KG STORET PARM CODE 81297 -- PCB 1242 & 1016 TOT UG/L STORET PARM CODE 81371 -- PCBS1016 &1242WET FISHUG/G STORET PARM CODE 81827 -- PCB1016/ 1242 SED DRYUG/KG STORET PARM CODE 82397 -- PCBS MIX WET TIS. MG/KG

Pcb-aroclor 1210 CAS NUMBER 147601-87-4 EPA REFERENCE ID (EPA ONLY) 740480 EPA SYSTEMATIC NAME Aroclor 1210

Pcb-aroclor 1216 CAS NUMBER 151820-27-8 EPA REFERENCE ID (EPA ONLY) 740498 EPA SYSTEMATIC NAME Aroclor 1216

Page 386 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Pcb-aroclor 1221 CAS NUMBER 11104-28-2 EPA REFERENCE ID (EPA ONLY) 173153 EPA SYSTEMATIC NAME Aroclor 1221 RETIRED NAME (CHEM - Pcb-aroclor 1221 PHYSICAL) STORET PARM CODE 03728 -- PCB-1221 ELUTRIAT UG/L STORET PARM CODE 30104 -- PCB-1221 SOIL,REC MG/KG STORET PARM CODE 34662 -- PCB 1221 DISSUG/L STORET PARM CODE 34664 -- PCB-1221 TISMG/KG WET WGT STORET PARM CODE 39488 -- PCB-1221 TOTUG/L STORET PARM CODE 39491 -- PCB-1221 SEDUG/KG DRY WGT STORET PARM CODE 73155 -- PCB-1221 DRY WT SEDUG/KG STORET PARM CODE 73420 -- PCB 1221 REG DRY WT UG/KG STORET PARM CODE 78441 -- PCB-1221 SEDIMENT WETMG/KG STORET PARM CODE 79684 -- PCB-1221 (AROCLR) WASMG/KG

Pcb-aroclor 1231 CAS NUMBER 37234-40-5 EPA REFERENCE ID (EPA ONLY) 739193 EPA SYSTEMATIC NAME Aroclor 1231

Pcb-aroclor 1232 CAS NUMBER 11141-16-5 EPA REFERENCE ID (EPA ONLY) 173583 EPA SYSTEMATIC NAME Aroclor 1232 RETIRED NAME (CHEM - Pcb-aroclor 1232 PHYSICAL) STORET PARM CODE 03729 -- PCB-1232 ELUTRIAT UG/L STORET PARM CODE 30105 -- PCB-1232 SOIL,REC MG/KG STORET PARM CODE 34665 -- PCB 1232 DISSUG/L STORET PARM CODE 34667 -- PCB-1232 TISMG/KG WET WGT STORET PARM CODE 39492 -- PCB-1232 TOTUG/L STORET PARM CODE 39495 -- PCB-1232 SEDUG/KG DRY WGT

Page 387 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 73407 -- PCB-1232 REG DRY WT UG/KG STORET PARM CODE 78442 -- PCB-1232 SEDIMENT WETMG/KG STORET PARM CODE 79685 -- PCB-1232 (AROCLR) WASMG/KG

Pcb-aroclor 1240 CAS NUMBER 71328-89-7 EPA REFERENCE ID (EPA ONLY) 542282 EPA SYSTEMATIC NAME Aroclor 1240

Pcb-aroclor 1242 CAS NUMBER 53469-21-9 EPA REFERENCE ID (EPA ONLY) 298950 EPA SYSTEMATIC NAME Aroclor 1242 STORET PARM CODE 03730 -- PCB-1242 ELUTRIAT UG/L STORET PARM CODE 30106 -- PCB-1242 SOIL,REC MG/KG STORET PARM CODE 34457 -- PCB 1242 DISSUG/L STORET PARM CODE 34689 -- PCB-1242 TISMG/KG WET WGT STORET PARM CODE 39496 -- PCB-1242 TOTUG/L STORET PARM CODE 39497 -- AROCLOR 1242 FSH UG/KG STORET PARM CODE 39499 -- PCB-1242 SEDUG/KG DRY WGT STORET PARM CODE 73414 -- PCB-1242 REG DRY WT UG/KG STORET PARM CODE 78439 -- PCB-1242 SEDIMENT WETMG/KG STORET PARM CODE 79178 -- PCB-1242 FISH TIS DRYMG/KG STORET PARM CODE 79686 -- PCB-1242 (AROCLR) WASMG/KG STORET PARM CODE 81865 -- PCB-1242 SHELLDRY WGTUG/KG

Pcb-aroclor 1242/1248 EPA REFERENCE ID (EPA ONLY) 967174 EPA SYSTEMATIC NAME PCB-aroclor 1242/1248 mixture STORET PARM CODE 04438 -- PCB#1242 1248TISS WET UG/G

Pcb-aroclor 1242/1248/1254 EPA REFERENCE ID (EPA ONLY) 967182 EPA SYSTEMATIC NAME PCB-aroclor 1242/1248/1254 mixture STORET PARM CODE 49616 -- PCB 1242 12481254 LND UG/G

Page 388 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81624 -- TOT PCB SHEL DRY WGTUG/KG STORET PARM CODE 81712 -- TOT PCB I.S. WETMG/KG

Pcb-aroclor 1242/1248/1260 EPA REFERENCE ID (EPA ONLY) 967190 EPA SYSTEMATIC NAME PCB-aroclor 1242/1248/1260 mixture STORET PARM CODE 31651 -- PCB1242/ 48/60MIS MAT UG/G

Pcb-aroclor 1242/1254 EPA REFERENCE ID (EPA ONLY) 967208 EPA SYSTEMATIC NAME PCB-aroclor 1242/1254 mixture STORET PARM CODE 78934 -- PCB1242/ 1254 WTR WHL UG/L STORET PARM CODE 85823 -- PCB1242/ 1254 TIS WET UG/G

Pcb-aroclor 1242/1254/1260 EPA REFERENCE ID (EPA ONLY) 967216 EPA SYSTEMATIC NAME PCB-aroclor 1242/1254/1260 mixture STORET PARM CODE 30339 -- PCB 1242 54,60TIS WETMG/KG STORET PARM CODE 31652 -- PCB1242/ 54/60DRY SOILUG/G

Pcb-aroclor 1242/1260 EPA REFERENCE ID (EPA ONLY) 967224 EPA SYSTEMATIC NAME PCB-aroclor 1242/1260 mixture STORET PARM CODE 81648 -- PCB 1016 /1242 TOT UG/L

Pcb-aroclor 1248 CAS NUMBER 12672-29-6 EPA REFERENCE ID (EPA ONLY) 182766 EPA SYSTEMATIC NAME Aroclor 1248 RETIRED NAME (CHEM - Pcb-aroclor 1248 PHYSICAL) STORET PARM CODE 03731 -- PCB-1248 ELUTRIAT UG/L STORET PARM CODE 30107 -- PCB-1248 SOIL,REC MG/KG STORET PARM CODE 34669 -- PCB-1248 TISMG/KG WET WGT STORET PARM CODE 39500 -- PCB-1248 TOTUG/L STORET PARM CODE 39501 -- PCB-1248 DISUG/L STORET PARM CODE 39502 -- PCB-1248 SUSUG/L

Page 389 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 39503 -- PCB-1248 SEDUG/KG DRY WGT STORET PARM CODE 49537 -- PCB-1248 WETWT TISUG/KG STORET PARM CODE 73408 -- PCB-1248 REG DRY WT UG/KG STORET PARM CODE 78443 -- PCB-1248 SEDIMENT WETMG/KG STORET PARM CODE 79182 -- PCB-1248 FISH TIS DRYMG/KG STORET PARM CODE 79687 -- PCB-1248 (AROCLR) WASMG/KG STORET PARM CODE 81836 -- PCB-1248 FISH DRY WGTMG/KG STORET PARM CODE 81858 -- PCB-1248 SHELLDRY WGTMG/KG

Pcb-aroclor 1248/1254 EPA REFERENCE ID (EPA ONLY) 967232 EPA SYSTEMATIC NAME PCB-aroclor 1248/1254 mixture STORET PARM CODE 22408 -- PCB1248/ 1254SOIL TOT UG/G

Pcb-aroclor 1248/1254/1260 EPA REFERENCE ID (EPA ONLY) 967240 EPA SYSTEMATIC NAME PCB-aroclor 1248/1254/1260 mixture STORET PARM CODE 78930 -- PCB1248/ 12541260 TISMG/KG

Pcb-aroclor 1248/1260 EPA REFERENCE ID (EPA ONLY) 967257 EPA SYSTEMATIC NAME PCB-aroclor 1248/1260 mixture STORET PARM CODE 38699 -- PCB1248/ 60 WETWT LND UG/G STORET PARM CODE 50247 -- PCB 1248 1260 WET TIS UG/G

Pcb-aroclor 1250 CAS NUMBER 165245-51-2 EPA REFERENCE ID (EPA ONLY) 740530 EPA SYSTEMATIC NAME Aroclor 1250

Pcb-aroclor 1252 CAS NUMBER 89577-78-6 EPA REFERENCE ID (EPA ONLY) 740456 EPA SYSTEMATIC NAME Aroclor 1252

Pcb-aroclor 1254 CAS NUMBER 11097-69-1 EPA REFERENCE ID (EPA ONLY) 173047

Page 390 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Aroclor 1254 RETIRED NAME (CHEM - Pcb-aroclor 1254 PHYSICAL) STORET PARM CODE 03732 -- PCB-1254 ELUTRIAT UG/L STORET PARM CODE 30108 -- PCB-1254 SOIL,REC MG/KG STORET PARM CODE 34690 -- PCB-1254 TISMG/KG WET WGT STORET PARM CODE 39504 -- PCB-1254 TOTUG/L STORET PARM CODE 39505 -- PCB-1254 DISUG/L STORET PARM CODE 39506 -- PCB-1254 SUSUG/L STORET PARM CODE 39507 -- PCB-1254 SEDUG/KG DRY WGT STORET PARM CODE 39512 -- PCB 1254 FISH TIS UG/KG STORET PARM CODE 73406 -- PCB-1254 REG DRY WT UG/KG STORET PARM CODE 78440 -- PCB-1254 SEDIMENT WETMG/KG STORET PARM CODE 78928 -- PCB1248/ 1254 TIS WETMG/KG STORET PARM CODE 79179 -- PCB-1254 FISH TIS DRYMG/KG STORET PARM CODE 79688 -- PCB-1254 (AROCLR) WASMG/KG STORET PARM CODE 81623 -- PCB 1254 SHEL DRY WGTUG/KG STORET PARM CODE 81832 -- PCB-1254 SHELLWET WGTUG/KG STORET PARM CODE 81837 -- PCB-1254 FISH DRY WGTMG/KG

Pcb-aroclor 1254/1260 EPA REFERENCE ID (EPA ONLY) 967265 EPA SYSTEMATIC NAME PCB-aroclor 1254/1260 mixture STORET PARM CODE 04441 -- PCB#1254 1260TISS WET UG/L STORET PARM CODE 49536 -- 12541260 PCBWETWT TISUG/KG STORET PARM CODE 78929 -- PCB1254/ 1260 TIS WETMG/KG STORET PARM CODE 85794 -- PCB1254/ 1260SOIL UG/KG

Pcb-aroclor 1260 CAS NUMBER 11096-82-5 EPA REFERENCE ID (EPA ONLY) 173021 EPA SYSTEMATIC NAME Aroclor 1260 RETIRED NAME (CHEM - Pcb-aroclor 1260

Page 391 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

PHYSICAL) STORET PARM CODE 03733 -- PCB-1260 ELUTRIAT UG/L STORET PARM CODE 04440 -- PCB#1260 TISS WET WT UG/G STORET PARM CODE 34670 -- PCB-1260 TISMG/KG WET WGT STORET PARM CODE 39508 -- PCB-1260 TOTUG/L STORET PARM CODE 39509 -- PCB-1260 DISUG/L STORET PARM CODE 39510 -- PCB-1260 SUSUG/L STORET PARM CODE 39511 -- PCB-1260 SEDUG/KG DRY WGT STORET PARM CODE 73405 -- PCB-1260 REG DRY WT UG/KG STORET PARM CODE 78444 -- PCB-1260 SEDIMENT WETMG/KG STORET PARM CODE 79183 -- PCB-1260 FISH TIS DRYMG/KG STORET PARM CODE 79689 -- PCB-1260 (AROCLR) WASMG/KG STORET PARM CODE 81835 -- PCB-1260 FISH DRY WGTMG/KG STORET PARM CODE 85792 -- PCB1260 SOIL UG/KG

Pcb-aroclor 1262 CAS NUMBER 37324-23-5 EPA REFERENCE ID (EPA ONLY) 274183 EPA SYSTEMATIC NAME Aroclor 1262 STORET PARM CODE 45651 -- PCB-1262 TISS WET WGTMG/KG STORET PARM CODE 78453 -- PCB-1262 SED DRY WT UG/KG STORET PARM CODE 81649 -- PCB-1262 TOT UG/L

Pcb-aroclor 1268 CAS NUMBER 11100-14-4 EPA REFERENCE ID (EPA ONLY) 173120 EPA SYSTEMATIC NAME Aroclor 1268 STORET PARM CODE 81650 -- PCB-1268 TOT UG/L

Pcb-aroclor 5442 CAS NUMBER 12642-23-8 EPA REFERENCE ID (EPA ONLY) 182600 EPA SYSTEMATIC NAME Aroclor 5442 STORET PARM CODE 81838 -- PCB-5442 FISH DRY WGTMG/KG

Page 392 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Pebulate CAS NUMBER 1114-71-2 EPA REFERENCE ID (EPA ONLY) 78329 EPA SYSTEMATIC NAME Carbamothioic acid, butylethyl-, S-propyl ester STORET PARM CODE 79192 -- PEBULATE WATER UG/L STORET PARM CODE 82669 -- PEBULATE TOT RECV WTR UG/L

Pendimethalin CAS NUMBER 40487-42-1 EPA REFERENCE ID (EPA ONLY) 281436 EPA SYSTEMATIC NAME Benzenamine, N-(1-ethylpropyl)-3,4-dimethyl-2,6-dinitro- STORET PARM CODE 79190 -- PNDMTLIN WATER UG/L STORET PARM CODE 82409 -- PENOXALI SEDIMENT UG/KG STORET PARM CODE 82410 -- PENOXALI TOT WAT R UG/L STORET PARM CODE 82411 -- PENOXALI TISSUE MG/KG STORET PARM CODE 82683 -- PNDIMTHL TOT RECV WTR UG/L STORET PARM CODE 85793 -- PENDIMTH ALN,SOIL UG/KG

Penicillin CAS NUMBER 69-57-8

Pentachloroanisole CAS NUMBER 1825-21-4 EPA REFERENCE ID (EPA ONLY) 687228 EPA SYSTEMATIC NAME Benzene, pentachloromethoxy- STORET PARM CODE 49356 -- PNTCLANS TISS WET WT UG/KG STORET PARM CODE 49460 -- PNTCLANS SIEV STORET PARM CODE 75043 -- PECLANIS SED,DRY WT,UG/KG STORET PARM CODE 81492 -- MPENTACL PHENYLET TOT UG/L STORET PARM CODE 81823 -- PCA FISH TIS WET WGTMG/KG STORET PARM CODE 81866 -- PCA SUSP UG/L STORET PARM CODE 81867 -- PCA WHL WATR UG/L

Pentachlorobenzene CAS NUMBER 608-93-5 EPA REFERENCE ID (EPA ONLY) 59261

Page 393 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Benzene, pentachloro- STORET PARM CODE 39118 -- PENTCHLR BENZ SED UG/KG STORET PARM CODE 73375 -- PNTACLBZ REG DRY WT UG/KG STORET PARM CODE 77793 -- PENTACLB TOTAL UG/L STORET PARM CODE 79772 -- PNTACHLR BENZENE WETMG/KG STORET PARM CODE 79790 -- PECLBEN SED,DRY WT,UG/KG STORET PARM CODE 85679 -- PENCLBEN TIS,WET WT,MG/KG

Pentachlorobiphenyl CAS NUMBER 25429-29-2 EPA REFERENCE ID (EPA ONLY) 232678 EPA SYSTEMATIC NAME 1,1'-Biphenyl, pentachloro- STORET PARM CODE 39347 -- PECLBIPN TOT,TIS WETMG/KG STORET PARM CODE 77878 -- PENTACLB TOTAL UG/L STORET PARM CODE 79762 -- PNTACHLR BIPHENYL WETMG/KG STORET PARM CODE 81880 -- 5CB SED DRY WGTUG/KG STORET PARM CODE 81881 -- 5CB WHL WAT UG/L STORET PARM CODE 81921 -- 5CB ZOO PLANK LIPMG/KG STORET PARM CODE 81928 -- 5CB SUSPEND UG/KG

Pentachlorobutadiene CAS NUMBER 55880-77-8 EPA REFERENCE ID (EPA ONLY) 694067 EPA SYSTEMATIC NAME 1,3-Butadiene, pentachloro- STORET PARM CODE 81499 -- PENTACL BUTADIEN TOT UG/L

Pentachlorodibenzo-p-dioxin, 1,2,3,7,8- CAS NUMBER 40321-76-4 EPA REFERENCE ID (EPA ONLY) 650911 EPA SYSTEMATIC NAME Dibenzo[b,e][1,4]dioxin, 1,2,3,7,8-pentachloro- STORET PARM CODE 30344 -- PCD12378 DIOXIN TIS PG/G STORET PARM CODE 30368 -- PECDD- 12378SED DRY,PG/G

Pentachlorodibenzofuran, 1,2,3,7,8- CAS NUMBER 57117-41-6

Page 394 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 308817 EPA SYSTEMATIC NAME Dibenzofuran, 1,2,3,7,8-pentachloro- STORET PARM CODE 30350 -- PCD12378 FURAN TIS PG/G STORET PARM CODE 30365 -- PECDF- 12378SED DRY,PG/G

Pentachlorodibenzofuran, 2,3,4,6,7- CAS NUMBER 57117-43-8 EPA REFERENCE ID (EPA ONLY) 963397 EPA SYSTEMATIC NAME Dibenzofuran, 2,3,4,6,7-pentachloro- STORET PARM CODE 30360 -- PECDF- 23467TIS WET PG/G

Pentachlorodibenzofuran, 2,3,4,7,8- CAS NUMBER 57117-31-4 EPA REFERENCE ID (EPA ONLY) 308809 EPA SYSTEMATIC NAME Dibenzofuran, 2,3,4,7,8-pentachloro- STORET PARM CODE 30351 -- PCD23478 FURAN TIS PG/G STORET PARM CODE 30366 -- PECDF- 23478SED DRY,PG/G

Pentachloroethane CAS NUMBER 76-01-7 EPA REFERENCE ID (EPA ONLY) 6056 EPA SYSTEMATIC NAME Ethane, pentachloro- STORET PARM CODE 81501 -- PENTACL ETHANE TOT UG/L

Pentachloronaphthalene CAS NUMBER 1321-64-8 EPA REFERENCE ID (EPA ONLY) 83725 EPA SYSTEMATIC NAME Naphthalene, pentachloro- STORET PARM CODE 78671 -- PNTCLORO NAPTHALN UG/KG

Pentachloronitrobenzene (PCNB) CAS NUMBER 82-68-8 EPA REFERENCE ID (EPA ONLY) 9373 EPA SYSTEMATIC NAME Benzene, pentachloronitro- STORET PARM CODE 38526 -- PCNB DISSUG/L STORET PARM CODE 39029 -- PCNB WTR SMP UG/L

Page 395 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 46333 -- PCNB TIS WET MG/KG STORET PARM CODE 49446 -- BNZPNTCN SIEV STORET PARM CODE 73229 -- PTCLNIBZ REG DRY WT UG/KG STORET PARM CODE 81316 -- PCNB TOT UG/L STORET PARM CODE 81808 -- PCNB SED DRY WGT UG/KG

Pentachlorophenol (PCP) CAS NUMBER 87-86-5 EPA REFERENCE ID (EPA ONLY) 11437 EPA SYSTEMATIC NAME Phenol, pentachloro- STORET PARM CODE 03761 -- PNTCLPNL ELUTRIAT UG/L STORET PARM CODE 30050 -- PHENL5CL SOIL,REC MG/KG STORET PARM CODE 34459 -- PCP DIS UG/L STORET PARM CODE 34460 -- PCP SUS UG/L STORET PARM CODE 39032 -- PCP TOT UG/L STORET PARM CODE 39060 -- PCP TISMG/KG WET WGT STORET PARM CODE 39061 -- PCP SEDUG/KG DRY WGT STORET PARM CODE 49425 -- PHNPNTCL SIEV STORET PARM CODE 78873 -- PENTCLPH DRY WGT SEDUG/KG STORET PARM CODE 79407 -- PCP SEDIMENT WETMG/KG STORET PARM CODE 79690 -- PENTACLO PHENOL WASMG/KG

Pentacosane, n- CAS NUMBER 629-99-2 EPA REFERENCE ID (EPA ONLY) 65003 EPA SYSTEMATIC NAME Pentacosane STORET PARM CODE 49736 -- PENTACOSANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49737 -- PENTACOSANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77892 -- N-PENTAC TOTAL UG/L

Pentadecane, n- CAS NUMBER 629-62-9 EPA REFERENCE ID (EPA ONLY) 64824 EPA SYSTEMATIC NAME Pentadecane

Page 396 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49713 -- PENTADECANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49714 -- PENTADECANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77731 -- N-PNTADE TOTAL UG/L STORET PARM CODE 78894 -- PENTA- DECANE UG/KG

Pentadecanoic acid, methyl ester CAS NUMBER 7132-64-1 EPA REFERENCE ID (EPA ONLY) 147215 EPA SYSTEMATIC NAME Pentadecanoic acid, methyl ester STORET PARM CODE 78672 -- PNTDECAN ACMTHEST UG/KG

Pentadecanoic acid, n- CAS NUMBER 1002-84-2 EPA REFERENCE ID (EPA ONLY) 76190 EPA SYSTEMATIC NAME Pentadecanoic acid STORET PARM CODE 75864 -- PENTADEC SED DRY WGTUG/KG STORET PARM CODE 76839 -- PENTADEC TISS WET WGTMG/KG STORET PARM CODE 77785 -- PENTADEC TOTAL UG/L

Pentafluoro-Benzene CAS NUMBER 363-72-4

Pentafluorophenol (PFP) CAS NUMBER 771-61-9

Pentane CAS NUMBER 109-66-0 EPA REFERENCE ID (EPA ONLY) 26021 EPA SYSTEMATIC NAME Pentane STORET PARM CODE 04155 -- PENTANE EFFLUENT TOT MG/L STORET PARM CODE 75080 -- N-PENTAN SED DRY WGTUG/KG STORET PARM CODE 81604 -- N-PENTAN WHL WAT TOT UG/L STORET PARM CODE 85551 -- PENTANE PERCENT OF VOL

Pentanoic acid, n- CAS NUMBER 109-52-4 EPA REFERENCE ID (EPA ONLY) 25908 EPA SYSTEMATIC NAME Pentanoic acid

Page 397 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 75179 -- PNTNOICA SED DRY WGTUG/KG STORET PARM CODE 77115 -- PNTNOICA TOTAL UG/L

Pentanone, 2- CAS NUMBER 107-87-9 EPA REFERENCE ID (EPA ONLY) 24687 EPA SYSTEMATIC NAME 2-Pentanone STORET PARM CODE 75118 -- 2PENTNON SED DRY WGTUG/KG STORET PARM CODE 77060 -- 2PENTNON TOTAL UG/L

Pentene CAS NUMBER 25377-72-4 EPA REFERENCE ID (EPA ONLY) 232454 EPA SYSTEMATIC NAME Pentene STORET PARM CODE 78071 -- PENTENE UG/L STORET PARM CODE 81326 -- PENTENE TOT UG/L STORET PARM CODE 81605 -- PENTENE ISOMER TOT UG/L

Pentene, 1- CAS NUMBER 109-67-1 EPA REFERENCE ID (EPA ONLY) 26039 EPA SYSTEMATIC NAME 1-Pentene STORET PARM CODE 77029 -- 1-PENTEN TOTAL UG/L

Perchlorate CAS NUMBER 14797-73-0 EPA REFERENCE ID (EPA ONLY) 962480 EPA SYSTEMATIC NAME Perchlorate STORET PARM CODE 61209

Perchloric acid CAS NUMBER 7601-90-3 EPA REFERENCE ID (EPA ONLY) 151761 EPA SYSTEMATIC NAME Perchloric acid

Perfluorohexane CAS NUMBER 355-42-0 EPA REFERENCE ID (EPA ONLY) 43679

Page 398 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Hexane, tetradecafluoro- STORET PARM CODE 78073 -- PERFLORO HEXANE UG/L STORET PARM CODE 78677 -- PERFLORO HEXANE UG/KG

Periphyton STORET PARM CODE 04185 -- PERIPHTN ASHFREE NOTMG/M2 STORET PARM CODE 31858 -- PERIPHTN CL-A 3WK MG/M2 STORET PARM CODE 31860 -- PERIPHTN AFDW 3WK G/M2 STORET PARM CODE 31862 -- PERIPHTN DRYWT3WK G/M2 STORET PARM CODE 70945 -- PERIPHYT TOTAL CEL/SQMM STORET PARM CODE 82054 -- PERIPHYT ASH FW MG/M2DAY

Permethrin CAS NUMBER 52645-53-1 EPA REFERENCE ID (EPA ONLY) 296012 EPA SYSTEMATIC NAME Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester STORET PARM CODE 79191 -- PERMTHRN WATER UG/L STORET PARM CODE 82687 -- PRMTHRIN TOT RECV WTR UG/L

Permethrin, (-)-cis- CAS NUMBER 54774-46-8 EPA REFERENCE ID (EPA ONLY) 963314 EPA SYSTEMATIC NAME Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, (1S-cis)- STORET PARM CODE 49349 -- PRMTHRNC SIEV STORET PARM CODE 82417 -- CIS-PERM SEDIMENT UG/KG STORET PARM CODE 82418 -- CIS-PERM TOT WATR UG/L STORET PARM CODE 82419 -- CIS-PERM TISSUE MG/KG

Permethrin, (-)-trans- CAS NUMBER 54774-47-9 EPA REFERENCE ID (EPA ONLY) 963322 EPA SYSTEMATIC NAME Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, (1S,3R) STORET PARM CODE 49350 -- PRMTHRNT SIEV STORET PARM CODE 82420 -- TRNS-PRM TOT WATR UG/L

Page 399 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82421 -- TRNS-PRM SEDIMENT UG/KG STORET PARM CODE 82422 -- TRNS-PRM TISSUE MG/KG

Permethrin, cis- CAS NUMBER 54774-45-7

Perthane CAS NUMBER 72-56-0 EPA REFERENCE ID (EPA ONLY) 4952 EPA SYSTEMATIC NAME Benzene, 1,1'-(2,2-dichloroethylidene)bis[4-ethyl- STORET PARM CODE 39034 -- PERTHANE WHL SMPL UG/L STORET PARM CODE 81886 -- PERTHANE SED DRY WGTUG/KG STORET PARM CODE 82348 -- PERTHANE DISSOLVD UG/L STORET PARM CODE 82349 -- PERTHANE SUSPEND. UG/L STORET PARM CODE 85683 -- PERTHANE TIS,WET WT,MG/KG

Perylene CAS NUMBER 198-55-0 EPA REFERENCE ID (EPA ONLY) 40642 EPA SYSTEMATIC NAME Perylene STORET PARM CODE 49723 -- PERYLENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49724 -- PERYLENE DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 78679 -- PERYLENE UG/KG

Pesticides, (unspecified mix) EPA ID (SUBSTANCE REGISTRY) E966580 EPA REFERENCE ID (EPA ONLY) 966580 EPA SYSTEMATIC NAME Pesticides STORET PARM CODE 08560

Pfiesteria ITIS TAXON SERIAL NUMBER 553097

Pfiesteria piscicida ITIS TAXON SERIAL NUMBER 553098

Phenacetin CAS NUMBER 62-44-2 EPA REFERENCE ID (EPA ONLY) 3590

Page 400 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Acetamide, N-(4-ethoxyphenyl)- STORET PARM CODE 73117 -- PHNACTIN DRY WT SEDUG/KG STORET PARM CODE 73183 -- PHENACTN REG DRY WT UG/KG

Phenanthrene CAS NUMBER 85-01-8 STORET PARM CODE 03682 -- PHNANTHN ELUTRIAT UG/L STORET PARM CODE 30176 -- PHNANTHR SOIL,REC MG/KG STORET PARM CODE 34461 -- PHENANTH RENE TOTWUG/L STORET PARM CODE 34462 -- PHENANTH RENE DISSUG/L STORET PARM CODE 34463 -- PHENANTH RENE SUSPUG/L STORET PARM CODE 34464 -- PHENANTH SEDUG/KG DRY WGT STORET PARM CODE 34465 -- PHENANTH TISMG/KG WET WGT STORET PARM CODE 49409 -- PHNNTHRN SIEV STORET PARM CODE 49615 -- PHENANTHRENE-D TOTAL SEMIPERMEABLE MEMB.DEVI. NG STORET PARM CODE 78351 -- PHNANTHR SEDIMENT WETMG/KG STORET PARM CODE 79692 -- PHENAN THRENE WASMG/KG

Phenanthrene + Anthracene (C1-C4) Mix, unspecified EPA REFERENCE ID (EPA ONLY) 52451127 EPA SYSTEMATIC NAME Phenanthrene and anthracene(C1-C4) mixture, unspecified STORET PARM CODE 61097 STORET PARM CODE 61098 STORET PARM CODE 61099 STORET PARM CODE 61100 STORET PARM CODE 61101 STORET PARM CODE 61102 STORET PARM CODE 61103 STORET PARM CODE 61104

Phenanthrenes, C1-C4 EPA REFERENCE ID (EPA ONLY) 10199 EPA SYSTEMATIC NAME Phenanthrene

Page 401 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 49775 -- PHENANTHRENE C1 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49776 -- PHENANTHRENE C2 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49777 -- PHENANTHRENE C4 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49809 -- C1 ALKYL PHENANTHRENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49810 -- C2 ALKYL PHENANTHRENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49811 -- C3 ALKYL PHENANTHRENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 49812 -- C4 ALKYL PHENANTHRENE WET WEIGHT TISSUE MG/KG STORET PARM CODE 61257 -- C1 Phenanthrene STORET PARM CODE 61258 -- C2 Phenanthrene STORET PARM CODE 61259 -- C3 Phenanthrene STORET PARM CODE 61260 -- C4 Phenanthrene

Phenanthridine CAS NUMBER 229-87-8 EPA REFERENCE ID (EPA ONLY) 961045 EPA SYSTEMATIC NAME Phenanthridine STORET PARM CODE 49393 -- PHNTHRDN SIEV

Phenethyl alcohol CAS NUMBER 60-12-8 EPA REFERENCE ID (EPA ONLY) 3277 EPA SYSTEMATIC NAME Benzeneethanol STORET PARM CODE 77257 -- PHNETHOL TOTAL UG/L

Phenkapton CAS NUMBER 2275-14-1 EPA REFERENCE ID (EPA ONLY) 961607 EPA SYSTEMATIC NAME Phosphorodithioic acid, S-[[(2,5-dichlorophenyl)thio]methyl] O,O- diethyl ester STORET PARM CODE 81289 -- PHENCAPT TOT UG/L STORET PARM CODE 81898 -- TRITHION TIS WET WGTMG/KG STORET PARM CODE 82646 -- PHNCAPTN SED DRY WT.UG/KG

Page 402 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Phenol CAS NUMBER 108-95-2 EPA REFERENCE ID (EPA ONLY) 25510 EPA SYSTEMATIC NAME Phenol STORET PARM CODE 03762 -- PHENOL ELUTRIAT UG/L STORET PARM CODE 30051 -- PHENOL SOIL,REC MG/KG STORET PARM CODE 34466 -- PHENOL DISSUG/L STORET PARM CODE 34467 -- PHENOL SUSPUG/L STORET PARM CODE 34468 -- PHENOL TISMG/KG WET WGT STORET PARM CODE 34694 -- PHENOL TOT UG/L STORET PARM CODE 34695 -- PHENOL SEDUG/KG DRY WGT STORET PARM CODE 49413 -- PHENOL SIEV STORET PARM CODE 79408 -- PHENOL SEDIMENT WETMG/KG STORET PARM CODE 79693 -- PHENOL WASMG/KG

Phenol, 2-(methylthio)- CAS NUMBER 1073-29-6 EPA REFERENCE ID (EPA ONLY) 77628 EPA SYSTEMATIC NAME Phenol, 2-(methylthio)- STORET PARM CODE 61170

Phenols (mixture) CAS NUMBER 64743-03-9 EPA REFERENCE ID (EPA ONLY) 342261 EPA SYSTEMATIC NAME Phenols, petroleum STORET PARM CODE 32730 -- PHENOLS TOTAL UG/L STORET PARM CODE 32731 -- PHENOLS SEDMG/KG DRY WGT STORET PARM CODE 32732 -- PHENOLS DIS UG/L STORET PARM CODE 32733 -- PHENOLS SUS UG/L STORET PARM CODE 32734 -- PHENOLS TISMG/KG WET WGT STORET PARM CODE 46000 -- PHENOLS MG/L STORET PARM CODE 46002 -- PHENOLS PHOTOMET UG/L STORET PARM CODE 85003 -- PHENOLS #/DAY

Page 403 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Phenyl acetic acid CAS NUMBER 103-82-2 EPA REFERENCE ID (EPA ONLY) 21709 EPA SYSTEMATIC NAME Benzeneacetic acid RETIRED NAME (CHEM - Phenyl acetic acid PHYSICAL) STORET PARM CODE 75454 -- PHNLYACT SED DRY WGTUG/KG STORET PARM CODE 77385 -- PHNLYACT TOTAL UG/L STORET PARM CODE 79047 -- BENACET TISWETWT MG/KG

Phenyl isopropanol CAS NUMBER 617-94-7 EPA REFERENCE ID (EPA ONLY) 61283 EPA SYSTEMATIC NAME Benzenemethanol, .alpha.,.alpha.-dimethyl- STORET PARM CODE 45223 -- DM BZ ME TOTAL WAT UG/L STORET PARM CODE 81705 -- 2PHENYL 2PROPNOL TOT MG/L

Phenyl sulfone CAS NUMBER 127-63-9 EPA REFERENCE ID (EPA ONLY) 34330 EPA SYSTEMATIC NAME Benzene, 1,1'-sulfonylbis- STORET PARM CODE 81339 -- DIPHENYL SULFONE TOT UG/L

Phenylbutyric acid, 4- CAS NUMBER 1821-12-1 EPA REFERENCE ID (EPA ONLY) 92932 EPA SYSTEMATIC NAME Benzenebutanoic acid STORET PARM CODE 77928 -- BENZENE BUT ACID UG/L

Phenylnaphthalene CAS NUMBER 605-02-7

Phenylpropionic acid, 3- CAS NUMBER 501-52-0 EPA REFERENCE ID (EPA ONLY) 48322 EPA SYSTEMATIC NAME Benzenepropanoic acid STORET PARM CODE 45325 -- BZ PROP TOTAL WAT UG/L STORET PARM CODE 45326 -- BZ PROP SED DRY WGTUG/KG

Page 404 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Phenylpyridine, 4- CAS NUMBER 939-23-1 EPA REFERENCE ID (EPA ONLY) 74799 EPA SYSTEMATIC NAME Pyridine, 4-phenyl- STORET PARM CODE 78075 -- PHENYL PYRIDINE UG/L

Phenytoin CAS NUMBER 57-41-0

Pheophytin ratio EPA ID (SUBSTANCE REGISTRY) E967273 EPA REFERENCE ID (EPA ONLY) 967273 EPA SYSTEMATIC NAME Pheophytin ratio STORET PARM CODE 32219 -- PHEOPHTN RATIO SPECTRO STORET PARM CODE 32220 -- PHEOPHTN RATIO FLUORO

Pheophytin-a CAS NUMBER 603-17-8 EPA REFERENCE ID (EPA ONLY) 58529 EPA SYSTEMATIC NAME 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-21- (methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-, (2E,7R,11R)- 3,7,11,15-tetramethyl-2-hexadecenyl ester, (3S,4S,21R)- STORET PARM CODE 32213 -- PHPHTN-A FLR MTHD UG/L STORET PARM CODE 32218 -- PHEOPHTN A UG/L STORET PARM CODE 32224 -- PHEOPHTN A MG/M2

Pheophytin/Chlorophyll ratio EPA ID (SUBSTANCE REGISTRY) E967281 EPA REFERENCE ID (EPA ONLY) 967281 EPA SYSTEMATIC NAME Pheophytin/Chlorophyll ratio STORET PARM CODE 47410 -- PHEPHTN/ CHLRPHYL RATIO

Phorate CAS NUMBER 298-02-2 EPA REFERENCE ID (EPA ONLY) 41202 EPA SYSTEMATIC NAME Phosphorodithioic acid, O,O-diethyl S-[(ethylthio)methyl] ester STORET PARM CODE 30016 -- PHORATE SOIL,REC MG/KG STORET PARM CODE 38870 -- PHORATE DISSUG/L

Page 405 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 39023 -- PHORATE WTR KCL UG/L STORET PARM CODE 46313 -- PHORATE WHL SMPL UG/L STORET PARM CODE 81412 -- PHORATE SED DRY WGTUG/KG STORET PARM CODE 82664 -- PHORATE TOT RECV WTR UG/L

Phorate sulfone CAS NUMBER 2588-04-7 EPA REFERENCE ID (EPA ONLY) 687806 EPA SYSTEMATIC NAME Phosphorodithioic acid, O,O-diethyl S-[(ethylsulfonyl)methyl] ester STORET PARM CODE 39038 -- PHORSULF WHL SMPL UG/L

Phosalone CAS NUMBER 2310-17-0 EPA REFERENCE ID (EPA ONLY) 100057 EPA SYSTEMATIC NAME Phosphorodithioic acid, S-[(6-chloro-2-oxo-3(2H)- benzoxazolyl)methyl] O,O-diethyl ester STORET PARM CODE 03803 -- PHOSOLNE WET WT SEDMG/KG STORET PARM CODE 81291 -- PHOALONE TOT UG/L

Phosdrin CAS NUMBER 7786-34-7 EPA REFERENCE ID (EPA ONLY) 155309 EPA SYSTEMATIC NAME 2-Butenoic acid, 3-[(dimethoxyphosphinyl)oxy]-, STORET PARM CODE 30011 -- MEVINPHO SOIL,REC MG/KG STORET PARM CODE 39610 -- PHOSDRIN WHL SMPL UG/L STORET PARM CODE 82643 -- PHOSDRIN SED DRY WT.UG/KG STORET PARM CODE 82657 -- PHOSDRIN TISS WET WT UG/KG

Phosphamidon CAS NUMBER 13171-21-6 EPA REFERENCE ID (EPA ONLY) 184523 EPA SYSTEMATIC NAME Phosphoric acid, 2-chloro-3-(diethylamino)-1-methyl-3-oxo-1- propenyl dimethyl ester STORET PARM CODE 78881 -- PHSPHMDN DIMECRON UG/L

Phosphate CAS NUMBER 14265-44-2

Page 406 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 194464 EPA SYSTEMATIC NAME Phosphate STORET PARM CODE 00650 -- T PO4 PO4 MG/L STORET PARM CODE 00653 -- SOLPO4-T PO4 MG/L STORET PARM CODE 04287 -- PHOSPHAT TOT LAND MG/KG STORET PARM CODE 31662 -- PHOSPHTE SED TOT DWTMG/KG STORET PARM CODE 46003 -- PHOS-T FILT PAS MG/L P STORET PARM CODE 50787 -- PHOSPHAT E TOTAL AS PMG/L STORET PARM CODE 85004 -- PO4 AS P TOTAL #/DAY

Phosphate, Tris(dichloroisoprophyl) CAS NUMBER 13674-87-8 EPA REFERENCE ID (EPA ONLY) 189563 EPA SYSTEMATIC NAME 2-Propanol, 1,3-dichloro-, phosphate (3:1)

Phosphated pesticides EPA REFERENCE ID (EPA ONLY) 966333 EPA SYSTEMATIC NAME Phosphated pesticides STORET PARM CODE 39058 -- PHOSPHAT PESTICI D MG/L

Phosphoric acid dimethyl 4-nitrophenyl ester CAS NUMBER 950-35-6 EPA REFERENCE ID (EPA ONLY) 686493 EPA SYSTEMATIC NAME Phosphoric acid, dimethyl-4-nitrophenyl ester

Phosphoric acid octyl diphenyl ester CAS NUMBER 115-88-8 EPA REFERENCE ID (EPA ONLY) 960948 EPA SYSTEMATIC NAME Phosphoric acid, octyl diphenyl ester STORET PARM CODE 45004 -- OCTYDIP TOTAL WAT UG/L STORET PARM CODE 45005 -- OCTYDIP SED DRY WGTUG/KG

Phosphoric acid, diethyl ester CAS NUMBER 598-02-7 EPA REFERENCE ID (EPA ONLY) 57935 EPA SYSTEMATIC NAME Phosphoric acid, diethyl ester

Page 407 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 80348 -- DIETHYL ESTER WHL UG/L

Phosphorus CAS NUMBER 7723-14-0 EPA REFERENCE ID (EPA ONLY) 153049 EPA SYSTEMATIC NAME Phosphorus STORET PARM CODE 03685 -- PHSPHORS ELUTRIAT UG/L STORET PARM CODE 04157 -- PHOSREAC EFFLUENT TOT MG/L STORET PARM CODE 30291 -- PHOSPHOR SED, BOT MAT, PCT STORET PARM CODE 30292 -- PHOSPHOR SED,SUSP PCT STORET PARM CODE 34935 -- P STORET PARM CODE 34936 -- P STORET PARM CODE 34937 -- P STORET PARM CODE 34938 -- P STORET PARM CODE 47033 -- PHOS-T NET INC #/DAY STORET PARM CODE 49567 -- PHOSPHUS PATCSUSP WTR MG/L STORET PARM CODE 49572 -- PHOSHTOT DISSLOVD WTR MG/L STORET PARM CODE 61545 -- PHOSPHOR SLUDGE SOLMG/KG STORET PARM CODE 61546 -- PHOSPHOR SLUDGE TOT MG/L STORET PARM CODE 80106 -- PHOS. IN PARTIC. MG/KG STORET PARM CODE 82010 -- P EXTRACT WAT MG/L STORET PARM CODE 85316 -- PHOS.LO ADNG IN G/M2/YR STORET PARM CODE 85537 -- PHOS MILK GM/L

Phosphorus as P STORET PARM CODE 00652 -- PHOS-DIS TOT WTM MG/L P STORET PARM CODE 00662 -- PHOSPHOR WTR TOT REC UG/L STORET PARM CODE 00663 -- P TOT IN PERIPHTN MG/M2 STORET PARM CODE 00664 -- PHOS TOT 30 DAY MG/L STORET PARM CODE 00665 -- PHOS-TOT MG/L P STORET PARM CODE 00666 -- PHOS-DIS MG/L P STORET PARM CODE 00667 -- PHOS-SUS MG/L P

Page 408 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00668 -- PHOS MUD DRY WGT MG/KG-P STORET PARM CODE 01070 -- PHOS-TOT SPEC UG/L P STORET PARM CODE 01071 -- PHOS-SUS SPEC UG/L P STORET PARM CODE 01072 -- PHOS-DIS SPEC UG/L P STORET PARM CODE 22420 -- PHOSTOTL WET WT SEDMG/KG STORET PARM CODE 46248 -- PHOSPHOR P, TOTAL MG/KG STORET PARM CODE 70509 -- P-SOL MUD D WT MG/KG-P STORET PARM CODE 70510 -- P-SUSPND MUD D WT MG/KG-P STORET PARM CODE 82273 -- PHOS.2MM ST. DEB. UG/G-P STORET PARM CODE 82432 -- PHOSPHOR US,ORT.T MG/KG-P STORET PARM CODE 82436 -- PHOSPHOR US,ORT.D MG/KG-P STORET PARM CODE 82438 -- PHOSPHOR US,TOTAL MG/KG-P STORET PARM CODE 82440 -- PHOSPHOR US,INSOL MG/KG-P

Phosphorus as PO4 STORET PARM CODE 80151 -- SEDIMENT PHOS-T PERCENT STORET PARM CODE 82431 -- PHOSPHOR US,ORT.T MG/KGPO4 STORET PARM CODE 82437 -- PHOSPHOR US,TOTAL MG/KGPO4 STORET PARM CODE 82441 -- PHOSPHOR US,DIS MG/KGPO4

Phosphorus, hydrolyzable as P STORET PARM CODE 00669 -- PHOS-TOT HYDRO MG/L P STORET PARM CODE 00672 -- PHOS-DIS HYDRO MG/L P STORET PARM CODE 00675 -- PHOS-SUS HYDRO MG/L P

Phosphorus, hydrolyzable as PO4 STORET PARM CODE 04295 -- PO4HYDRO DRY WT LNDMG/KG STORET PARM CODE 82240 -- PHOSPHAT HYDRO MG/L

Phosphorus, hydrolyzable plus orthophosphate as P STORET PARM CODE 00677 -- PHOS-DIS HYD+ORTH MG/L P STORET PARM CODE 00678 -- PHOS-TOT HYD+ORTH MG/L P

Phosphorus, organic as P STORET PARM CODE 00670 -- PHOS-TOT ORGANIC MG/L P STORET PARM CODE 00673 -- PHOS-DIS ORGANIC MG/L P

Page 409 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00676 -- PHOS-SUS ORGANIC MG/L P

Phosphorus, orthophosphate as P STORET PARM CODE 00671 -- PHOS-DIS ORTHO MG/L P STORET PARM CODE 00674 -- PHOS-SUS ORTHO MG/L P STORET PARM CODE 50785 -- ORTHOPHO SPHORUS AS PMG/L STORET PARM CODE 50786 -- ORTHOPHO SPHATE AS PMG/L STORET PARM CODE 70505 -- T PO4 P-COL MG/L STORET PARM CODE 70506 -- SOL PO4- T P-COL MG/L STORET PARM CODE 70507 -- PHOS-T ORTHO MG/L P STORET PARM CODE 70511 -- P-ORTHO MUD D WT MG/KG-P STORET PARM CODE 83396 -- ORTHO P ATM BLK P MG/L STORET PARM CODE 83398 -- ORTHO P ATM BLK P UEQ/L

Phosphorus, orthophosphate as PO4 STORET PARM CODE 00651 -- PHOS D OP WTM G F/F MG/L STORET PARM CODE 00660 -- ORTHOPO4 PO4 MG/L STORET PARM CODE 04294 -- PO4ORTHO DRY WT LNDMG/KG STORET PARM CODE 49546 -- AVAPHSTE TOTAL SED UG/G STORET PARM CODE 71886 -- TOTAL P AS PO4 MG/L STORET PARM CODE 71888 -- SOL P -T AS PO4 MG/L STORET PARM CODE 71889 -- SOLORTHO P AS PO4 MG/L STORET PARM CODE 83111 -- ORTHO P ATM WET PO4 MG/L STORET PARM CODE 83393 -- ORTHO P ATM BLK PO4 MG/L STORET PARM CODE 85313 -- ORTHO-P ALGL ASS AY MG/L

Phosphorus, phosphate (PO4) as P

Phosphorus, phosphate (PO4) as PO4

Phosphorus, polyphosphate as PO4 STORET PARM CODE 00655 -- POLY PO4 PO4 MG/L

Phosphorus-32 CAS NUMBER 14596-37-3 EPA REFERENCE ID (EPA ONLY) 196287

Page 410 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Phosphorous, isotope of mass 32 STORET PARM CODE 29620 -- P-32 TOTAL PC/L

Photomirex CAS NUMBER 39801-14-4 EPA REFERENCE ID (EPA ONLY) 693051 EPA SYSTEMATIC NAME 1,3,4-Metheno-1H-cyclobuta[cd]pentalene, 1,1a,2,2,3,3a,4,5,5,5a,5b-undecachlorooctahydro- STORET PARM CODE 81902 -- PHOMIREX TISS WET WGTMG/KG

Phthalic acid CAS NUMBER 88-99-3 EPA REFERENCE ID (EPA ONLY) 12138 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid STORET PARM CODE 75639 -- PHTHALIC SED DRY WGTUG/KG STORET PARM CODE 77566 -- PHTHALIC TOTAL UG/L

Phthalic anhydride CAS NUMBER 85-44-9 EPA REFERENCE ID (EPA ONLY) 10355 EPA SYSTEMATIC NAME 1,3-Isobenzofurandione STORET PARM CODE 75523 -- PHTHLICA SED DRY WGTUG/KG STORET PARM CODE 77453 -- PHTHLICA TOTAL UG/L

Phthalide CAS NUMBER 87-41-2 EPA REFERENCE ID (EPA ONLY) 11213 EPA SYSTEMATIC NAME 1(3H)-Isobenzofuranone STORET PARM CODE 78030 -- ISOBENZO FURANONE UG/L

Phytane CAS NUMBER 638-36-8 EPA REFERENCE ID (EPA ONLY) 961227 EPA SYSTEMATIC NAME Hexadecane, 2,6,10,14-tetramethyl- STORET PARM CODE 49789 -- PHYTANE WET WEIGHT TISSUE MG/KG

Phytoplankton STORET PARM CODE 46501 -- PHYTA TOTAL COUNT/ML

Page 411 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 70901 -- PHYTO COUNT N0/FIELD STORET PARM CODE 71260 -- TAXA NO. TOTAL #/SAMPLE STORET PARM CODE 71469 -- CRYPTOPH PHYTOPLK NO/L STORET PARM CODE 71471 -- PHYTOPLK OTHERS NO/L STORET PARM CODE 71472 -- SPECIES PHYTOPLK #/SAMPLE STORET PARM CODE 82093 -- PHYTO- PLANKTON NO/LITER

Picloram CAS NUMBER 1918-02-1 EPA REFERENCE ID (EPA ONLY) 94227 EPA SYSTEMATIC NAME 2-Pyridinecarboxylic acid, 4-amino-3,5,6-trichloro- STORET PARM CODE 38930 -- PICLORAM DRY WGT UG/KG STORET PARM CODE 39720 -- PICLORAM WHL SMPL UG/L STORET PARM CODE 49291 -- PICLORAM RECV0.7U FLTRUG/L STORET PARM CODE 82638 -- PICLORAM TISS WET WT.MG/KG

Picloram, isooctyl ester CAS NUMBER 26952-20-5

Picloram, isopropanolamine salt

Picloram, potassium salt CAS NUMBER 2545-60-0

Picloram, triethylamine salt CAS NUMBER 35832-11-2

Picloram, triisopropanolamine salt CAS NUMBER 6753-47-5

Picoline, 2- CAS NUMBER 109-06-8 EPA REFERENCE ID (EPA ONLY) 25601 EPA SYSTEMATIC NAME Pyridine, 2-methyl- STORET PARM CODE 73158 -- PICOLINE 2- DRY SEDUG/KG STORET PARM CODE 73310 -- PICOLNE2 REG DRY WT UG/KG STORET PARM CODE 77088 -- 2MTHPYRD TOTAL UG/L

Page 412 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Picric acid CAS NUMBER 88-89-1 EPA REFERENCE ID (EPA ONLY) 12070 EPA SYSTEMATIC NAME Phenol, 2,4,6-trinitro- STORET PARM CODE 78855 -- TRINITRO PHENOL S EDUG/KG STORET PARM CODE 82340 -- PICRIC ACID TOT UG/L

Picrotoxin CAS NUMBER 124-87-8

Pinacolin CAS NUMBER 75-97-8 EPA REFERENCE ID (EPA ONLY) 6023 EPA SYSTEMATIC NAME 2-Butanone, 3,3-dimethyl- STORET PARM CODE 78001 -- DIMETHYL BUTANON UG/L STORET PARM CODE 81594 -- MTH-T-BU KETONE TOT UG/L

Piperidinone, 2- CAS NUMBER 675-20-7 EPA REFERENCE ID (EPA ONLY) 67140 EPA SYSTEMATIC NAME 2-Piperidinone STORET PARM CODE 79048 -- 2PIPERID TISWETWT MG/KG

Plankton STORET PARM CODE 47003 -- PLANKTON COUNT NO/ML

Platinum CAS NUMBER 7440-06-4 EPA REFERENCE ID (EPA ONLY) 149716 EPA SYSTEMATIC NAME Platinum STORET PARM CODE 01171 -- PLATINUM TOT UG/L STORET PARM CODE 01172 -- PLATINUM OIS UG/L STORET PARM CODE 01175 -- PLATINUM TIS WET WGTMG/KG

Plutonium-238 CAS NUMBER 13981-16-3 EPA REFERENCE ID (EPA ONLY) 192807 EPA SYSTEMATIC NAME Plutonium, isotope of mass 238 STORET PARM CODE 22001 -- PU 238 DISOLVED PC/L

Page 413 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 22012 -- PU-238 TOTAL PCI/L STORET PARM CODE 22016 -- PU-238 SEDIMENT PCI/G

Plutonium-239 CAS NUMBER 15117-48-3 EPA REFERENCE ID (EPA ONLY) 198580 EPA SYSTEMATIC NAME Plutonium, isotope of mass 239 STORET PARM CODE 22010 -- PU 239 DISOLVED PC/L STORET PARM CODE 22014 -- PU-239 TOTAL PCI/L STORET PARM CODE 22018 -- PU-239 SEDIMENT PCI/G

Plutonium-239/240 Mix, unspecified EPA REFERENCE ID (EPA ONLY) 52450475 EPA SYSTEMATIC NAME Plutonium-239/240 mixture, unspecified STORET PARM CODE 50420 STORET PARM CODE 61298

Polonium-210 CAS NUMBER 13981-52-7 EPA REFERENCE ID (EPA ONLY) 192815 EPA SYSTEMATIC NAME Polonium, isotope of mass 210 STORET PARM CODE 19501 -- PO-210 TOTAL PC/L STORET PARM CODE 19503 -- PO-210 DISOLVED PC/L STORET PARM CODE 75998 -- PO210DIS 1 SIGMA WTR PC/L

Polyamidohygrostreptin CAS NUMBER 11005-09-7

Polybrominated biphenyls (PBBS) CAS NUMBER 59536-65-1 EPA REFERENCE ID (EPA ONLY) 650945 EPA SYSTEMATIC NAME FireMaster BP 6 STORET PARM CODE 39523

Polychlorinated napthalenes (PCNs) CAS NUMBER 25104-55-6 EPA REFERENCE ID (EPA ONLY) 229708 EPA SYSTEMATIC NAME Urea, polymer with formaldehyde and phenol

Page 414 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82360 -- PCNS DISSOLVD UG/L STORET PARM CODE 82361 -- PCNS SUSPNDED UG/L

Polycyclic aromatic hydrocarbons (PAHs), (unspecified mix) CAS NUMBER 130498-29-2 EPA REFERENCE ID (EPA ONLY) 627059 EPA SYSTEMATIC NAME Aromatic hydrocarbons, polycyclic

Polyethylene CAS NUMBER 9002-88-4

Polyethylene glycol monoesters of mixed fatty and rosin acid CAS NUMBER 8050-33-7

Polymyxin CAS NUMBER 1406-11-7

Polyoxyethylene condensate with abietylamine CAS NUMBER 51344-60-6

Polypropylene CAS NUMBER 9003-07-0 EPA REFERENCE ID (EPA ONLY) 161315 EPA SYSTEMATIC NAME 1-Propene, homopolymer

Polyram CAS NUMBER 9006-42-2 EPA REFERENCE ID (EPA ONLY) 162537 EPA SYSTEMATIC NAME Carbamodithioic acid, 1,2-ethanediylbis-, polymer with ammonia complex of zinc ethylenebis[dithiocarbamate] STORET PARM CODE 38528 -- POLYRAM TOTWUG/L

Potassium CAS NUMBER 7440-09-7 EPA REFERENCE ID (EPA ONLY) 149740 EPA SYSTEMATIC NAME Potassium STORET PARM CODE 00935 -- PTSSIUM K,DISS MG/L STORET PARM CODE 00936 -- PTSSIUM K,SUSP MG/L STORET PARM CODE 00937 -- PTSSIUM K,TOT MG/L STORET PARM CODE 00938 -- K MUD DRY WGT MG/KG-K STORET PARM CODE 00939 -- POTASIUM TOT.REC. MG/L

Page 415 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 03710 -- PTSSIUMK ELUTRIAT MG/L STORET PARM CODE 30293 -- POTASIUM SED, BOT MAT, PCT STORET PARM CODE 30294 -- POTASIUM SED,SUSP PCT STORET PARM CODE 34940 -- K STORET PARM CODE 34941 -- K STORET PARM CODE 34942 -- K STORET PARM CODE 34943 -- K STORET PARM CODE 46555 -- POTASSI UM,K.DIS S+ MG/L STORET PARM CODE 50104 -- K,ICAP W AT,TREC MG/L STORET PARM CODE 50130 -- K,ICAP S ED,TOT MG/KG STORET PARM CODE 50245 -- POTASIUM TOT REC ICPMG/L STORET PARM CODE 61542 -- POTASIUM SLUDGE SOLMG/KG STORET PARM CODE 61543 -- POTASIUM SLUDGE TOT MG/L STORET PARM CODE 81204 -- PTSSIUM , TONS/D AY STORET PARM CODE 82034 -- K TOTAL K UG/L STORET PARM CODE 82038 -- K DISS K UG/L STORET PARM CODE 82427 -- POTASSIU M,DIS DD MG/KG STORET PARM CODE 83120 -- K DISS ATM DEP WET MG/L STORET PARM CODE 83131 -- K TOT ATM DEP WETUEQ/L STORET PARM CODE 83402 -- K DISS ATM DEP BLK MG/L STORET PARM CODE 85770 -- POTASIUM WET WT TISMG/KG

Potassium Permanganate CAS NUMBER 7722-64-7 EPA REFERENCE ID (EPA ONLY) 152975 EPA SYSTEMATIC NAME Permanganic acid (HMnO4), potassium salt STORET PARM CODE 49878 -- POTASSIUM PERMANGANATE EFFLUENT DILUTION RATIO

Potassium bisulfate CAS NUMBER 7646-93-7

Potassium bitartrate CAS NUMBER 868-14-4

Page 416 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Potassium glycolate CAS NUMBER 1932-50-9

Potassium sulfate CAS NUMBER 7778-80-5

Potassium-40 CAS NUMBER 13966-00-2 EPA REFERENCE ID (EPA ONLY) 192690 EPA SYSTEMATIC NAME Potassium, isotope of mass 40 STORET PARM CODE 22300 -- K-40 SEDIMENT PCI/G STORET PARM CODE 22302 -- K-40 FISH PCI/G STORET PARM CODE 75038 -- K-40 TOTAL PC/L STORET PARM CODE 82068 -- POTAS-40 K-40,DIS PC/LITER STORET PARM CODE 85520 -- K-40 MILK GM/L

Praseodymium CAS NUMBER 7440-10-0 EPA REFERENCE ID (EPA ONLY) 149757 EPA SYSTEMATIC NAME Praseodymium STORET PARM CODE 01238 -- PRASEODY MIUM TOT UG/L STORET PARM CODE 50582 -- PR DI SSOLVD UG/L

Prednisone CAS NUMBER 53-03-2

Primisulfuron-methyl CAS NUMBER 86209-51-0

Pristane CAS NUMBER 1921-70-6 EPA REFERENCE ID (EPA ONLY) 94300 EPA SYSTEMATIC NAME Pentadecane, 2,6,10,14-tetramethyl- STORET PARM CODE 49788 -- PRISTANE WET WEIGHT TISSUE MG/KG

Productivity, Periphyton STORET PARM CODE 70980 -- PRDCTVTY PERPHYTN BIOMASS

Productivity, Phytoplankton STORET PARM CODE 70989 -- PHYTO PRODUCT MG/M3/HR STORET PARM CODE 70990 -- PHYTA PRODUCT. G/M3/HR

Page 417 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 70993 -- PRODUCT MAX-GROS G/M3/DAY STORET PARM CODE 82055 -- PHYTO PRODUCT. MG/M2-DA

Productivity, Primary EPA ID (SUBSTANCE REGISTRY) E1644541 EPA REFERENCE ID (EPA ONLY) 1644541 EPA SYSTEMATIC NAME Primary productivity STORET PARM CODE 70959 -- PRODUCT. PRI GROS MGO/M3/D STORET PARM CODE 70961 -- PRODUCT. PRI GROS MGC/M3/D STORET PARM CODE 70962 -- PRODUCT. PRI GROS MGC/M2/D STORET PARM CODE 70963 -- PRODUCT. PRIM NET MGO/M3/D STORET PARM CODE 70964 -- PRODUCT. PRIM NET MGO/M2/D STORET PARM CODE 70965 -- PRODUCT. PRIM NET MGC/M3/D STORET PARM CODE 70966 -- PRODUCT. PRIM NET MGC/M2/D

Productivity, Secondary EPA ID (SUBSTANCE REGISTRY) E1646512 EPA REFERENCE ID (EPA ONLY) 1646512 EPA SYSTEMATIC NAME Secondary productivity

Profenofos (Curacron) CAS NUMBER 41198-08-7

Profluralin CAS NUMBER 26399-36-0 EPA REFERENCE ID (EPA ONLY) 962829 EPA SYSTEMATIC NAME Benzenamine, N-(cyclopropylmethyl)-2,6-dinitro-N-propyl-4- (trifluoromethyl)- STORET PARM CODE 38872 -- PROFLURA LIN TOTWUG/L

Progesterone CAS NUMBER 57-83-0

Prolan CAS NUMBER 117-27-1 EPA REFERENCE ID (EPA ONLY) 960971 EPA SYSTEMATIC NAME Benzene, 1,1'-(2-nitropropylidene)bis[4-chloro- STORET PARM CODE 81304 -- PROLAN TOT UG/L

Page 418 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Prometone CAS NUMBER 1610-18-0 EPA REFERENCE ID (EPA ONLY) 89474 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, 6-methoxy-N,N'-bis(1-methylethyl)- STORET PARM CODE 03804 -- PROMETON WET WT SEDMG/KG STORET PARM CODE 04037 -- PROMETON DISS WTR REC UG/L STORET PARM CODE 39056 -- PROMETON WH.WATER (UG/L) STORET PARM CODE 82402 -- PROMETON SEDIMENT UG/KG STORET PARM CODE 82403 -- PROMETON TISSUE MG/KG

Prometryn CAS NUMBER 7287-19-6 EPA REFERENCE ID (EPA ONLY) 148098 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, N,N'-bis(1-methylethyl)-6-(methylthio)- STORET PARM CODE 04010 -- PROMTRYN SED SUSP RECUG/KG STORET PARM CODE 04036 -- PRMETRYN DISS WTR REC UG/L STORET PARM CODE 39057 -- PRMETRYN WH.WATER (UG/L) STORET PARM CODE 77782 -- 2M46BIPT TOTAL UG/L STORET PARM CODE 78688 -- PROME TRYNE UG/KG

Pronamide CAS NUMBER 23950-58-5 EPA REFERENCE ID (EPA ONLY) 225102 EPA SYSTEMATIC NAME Benzamide, 3,5-dichloro-N-(1,1-dimethyl-2-propynyl)- STORET PARM CODE 39080 -- PRNAMIDE TOT UG/L STORET PARM CODE 73031 -- PRONAMID SED DRY WT UG/KG STORET PARM CODE 73411 -- PRONAMID REG DRY WT UG/KG STORET PARM CODE 82676 -- PRONAMID TOT RECV WTR UG/L

Propachlor CAS NUMBER 1918-16-7 EPA REFERENCE ID (EPA ONLY) 94235 EPA SYSTEMATIC NAME Acetamide, 2-chloro-N-(1-methylethyl)-N-phenyl- STORET PARM CODE 04024 -- PROPACLR DISS WTR REC UG/L STORET PARM CODE 30295 -- PROPACLR WTR, WHL REC,UG/L

Page 419 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 38533 -- PROPCHLR (RAMROD) DISSUG/L STORET PARM CODE 39154 -- PROPACHL TISSUE MG/KG STORET PARM CODE 39326 -- PROPACH SEDIMENT UG/KG STORET PARM CODE 77729 -- RAMROD TOTAL UG/L

Propane CAS NUMBER 74-98-6 EPA REFERENCE ID (EPA ONLY) 5207 EPA SYSTEMATIC NAME Propane STORET PARM CODE 82358 -- PROPANE TOTAL UG/L STORET PARM CODE 82359 -- PROPANE DISSOLVD UG/L STORET PARM CODE 85552 -- PROPANE PERCENT OF VOL

Propanil CAS NUMBER 709-98-8 EPA REFERENCE ID (EPA ONLY) 68619 EPA SYSTEMATIC NAME Propanamide, N-(3,4-dichlorophenyl)- STORET PARM CODE 39037 -- PROPANIL WTR SMPL UG/L STORET PARM CODE 82679 -- PROPANIL TOT RECV WTR UG/L

Propanoic acid CAS NUMBER 79-09-4 EPA REFERENCE ID (EPA ONLY) 7609 EPA SYSTEMATIC NAME Propanoic acid RETIRED NAME (CHEM - Propionic acid PHYSICAL) STORET PARM CODE 77031 -- PRPONICA TOTAL UG/L STORET PARM CODE 78689 -- PROPNOIC ACID UG/KG

Propanol, iso- ***retired***

Propanol, n- CAS NUMBER 71-23-8 EPA REFERENCE ID (EPA ONLY) 4713 EPA SYSTEMATIC NAME 1-Propanol STORET PARM CODE 49695 -- PROPANOL-N TOTAL NEIC METHOD WASTE %

Page 420 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77018 -- 1-PRPNOL TOTAL UG/L

Propargite CAS NUMBER 2312-35-8 EPA REFERENCE ID (EPA ONLY) 100073 EPA SYSTEMATIC NAME Sulfurous acid, 2-[4-(1,1-dimethylethyl)phenoxy]cyclohexyl 2- propynyl ester STORET PARM CODE 82065 -- PROPAR- GITE MG/LITER STORET PARM CODE 82685 -- PROPARGT TOT RECV WTR UG/L

Propargyl alcohol CAS NUMBER 107-19-7 EPA REFERENCE ID (EPA ONLY) 24232 EPA SYSTEMATIC NAME 2-Propyn-1-ol STORET PARM CODE 73638 -- 2-PROPYN 1-OL TOTWUG/L

Propazine CAS NUMBER 139-40-2 EPA REFERENCE ID (EPA ONLY) 37416 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, 6-chloro-N,N'-bis(1-methylethyl)- STORET PARM CODE 38535 -- PROPZINE DISSUG/L STORET PARM CODE 38578 -- PRPAZINE TOTAL WTR UG/L STORET PARM CODE 39024 -- PROPAZIN WTR CCM UG/L STORET PARM CODE 82533 -- PRORAZNE FISH TIS MG/KG STORET PARM CODE 82534 -- PROPAZNE SED.DRY UG/KG

Propetamphos CAS NUMBER 31218-83-4

Propham CAS NUMBER 122-42-9 EPA REFERENCE ID (EPA ONLY) 32276 EPA SYSTEMATIC NAME Carbamic acid, phenyl-, 1-methylethyl ester STORET PARM CODE 39052 -- PROPHAM WH.WATER (UG/L) STORET PARM CODE 49236 -- PROPHAM FLTR WTR RECVUG/L STORET PARM CODE 82620 -- PROPHAM WATR TOT REC UG/L

Page 421 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Propiconazole (Tilt) CAS NUMBER 60207-90-1

Propionaldehyde CAS NUMBER 123-38-6 EPA REFERENCE ID (EPA ONLY) 32953 EPA SYSTEMATIC NAME Propanal STORET PARM CODE 77012 -- PROPANAL TOTAL UG/L STORET PARM CODE 79019 -- PROPANAL UG/KG

Propionic acid ***retired*** change to ISN 1499

Propionitrile CAS NUMBER 107-12-0 EPA REFERENCE ID (EPA ONLY) 24174 EPA SYSTEMATIC NAME Propanenitrile STORET PARM CODE 77007

Propoxur CAS NUMBER 114-26-1 EPA REFERENCE ID (EPA ONLY) 28928 EPA SYSTEMATIC NAME Phenol, 2-(1-methylethoxy)-, methylcarbamate STORET PARM CODE 04275 -- PROPOXUR WET WT SEDMG/KG STORET PARM CODE 30296 -- PROPOXUR WTR, WHL REC,UG/L STORET PARM CODE 38537 -- PROPOXUR TOTWUG/L STORET PARM CODE 38538 -- PROPOXUR DISSUG/L

Propyl Acetate, n- CAS NUMBER 109-60-4 EPA REFERENCE ID (EPA ONLY) 25973 EPA SYSTEMATIC NAME Acetic acid, propyl ester STORET PARM CODE 45022 -- PROP AC TOTAL WAT UG/L STORET PARM CODE 45023 -- PROP AC SED DRY WGTUG/KG

Propyl Amine, n- CAS NUMBER 107-10-8 EPA REFERENCE ID (EPA ONLY) 24158 EPA SYSTEMATIC NAME 1-Propanamine

Page 422 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77013 -- N-PRPLAM TOTAL UG/L

Propylbenzene, n- CAS NUMBER 103-65-1 EPA REFERENCE ID (EPA ONLY) 21568 EPA SYSTEMATIC NAME Benzene, propyl- STORET PARM CODE 04402 -- NPRPLBN2 LAND DRY WT UG/G STORET PARM CODE 77224 -- N-PRPBNZ TOTAL UG/L STORET PARM CODE 78764 -- PROPYL BENZENE SEDUG/KG

Propylene glycol CAS NUMBER 57-55-6 EPA REFERENCE ID (EPA ONLY) 2584 EPA SYSTEMATIC NAME 1,2-Propanediol

Propylene glycol allyl ether CAS NUMBER 1331-17-5 EPA REFERENCE ID (EPA ONLY) 85134 EPA SYSTEMATIC NAME Propanol, 1(or 2)-(2-propenyloxy)- STORET PARM CODE 49875 -- PROPYLENE GLYCOL MONOBUTYL ETHER EFFLUENT UG/L

Propylene oxide CAS NUMBER 75-56-9 EPA REFERENCE ID (EPA ONLY) 5660 EPA SYSTEMATIC NAME Oxirane, methyl- STORET PARM CODE 81706 -- PROPYLEN OXIDE TOT MG/L

Propylthiouracil (Procasil) CAS NUMBER 51-52-5

Prosulfuron CAS NUMBER 94125-34-5

Protactinium-231 CAS NUMBER 14331-85-2 EPA REFERENCE ID (EPA ONLY) 962415 EPA SYSTEMATIC NAME Protactinium, isotope of mass 231 STORET PARM CODE 21501 -- PA-231 TOTAL PC/L

Page 423 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Protactinium-233 CAS NUMBER 13981-14-1 EPA REFERENCE ID (EPA ONLY) 776203 EPA SYSTEMATIC NAME Protactinium, isotope of mass 233 STORET PARM CODE 21503 -- PA-233 SEDIMENT PCI/G

Protactinium-234 CAS NUMBER 15100-28-4 EPA REFERENCE ID (EPA ONLY) 962514 EPA SYSTEMATIC NAME Protactinium, isotope of mass 234 STORET PARM CODE 21505 -- MPA-234 SEDIMENT PCI/G STORET PARM CODE 21508 -- PA-234 SEDIMENT PCI/G STORET PARM CODE 21510 -- MPA-234 TOTAL PCI/L

Prothiophos CAS NUMBER 34643-46-4 EPA REFERENCE ID (EPA ONLY) 267278 EPA SYSTEMATIC NAME Phosphorodithioic acid, O-(2,4-dichlorophenyl) O-methyl S-propyl ester STORET PARM CODE 30021 -- TOKUTHN SOIL,REC MG/KG STORET PARM CODE 38564 -- TOKU THION TOTWUG/L STORET PARM CODE 38567 -- TOKU THION SEDUG/KG

Protriptyline CAS NUMBER 438-60-8

Prozac CAS NUMBER 59333-67-4

Pseudomonas ITIS TAXON SERIAL NUMBER 74

Pseudomonas cepacia type Wisconsin

Pseudomonas fluorescens ITIS TAXON SERIAL NUMBER 75

Pseudomonas fluorescens 112-12, (MON 11740)

Pseudomonas fluorescens 112-12, (MON 11750)

Page 424 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Pseudomonas fluorescens 112-12, (MON 11760)

Pseudomonas fluorescens NCIB 12089

Pseudomonas fluorescens PS 3732-3-7, (MON 11710)

Pseudomonas fluorescens PS 3732-3-7, (MON 11720)

Pseudomonas fluorescens PS 3732-3-7, (MON 11730)

Pseudomonas syringae 742RS CAS NUMBER 68602-93-7

Pyramin (Chloridazon) CAS NUMBER 1698-60-8

Pyrene CAS NUMBER 129-00-0 EPA REFERENCE ID (EPA ONLY) 34843 EPA SYSTEMATIC NAME Pyrene STORET PARM CODE 03683 -- PYRENE ELUTRIAT UG/L STORET PARM CODE 30177 -- PRYENE SOIL,REC MG/KG STORET PARM CODE 34469 -- PYRENE TOTWUG/L STORET PARM CODE 34470 -- PYRENE DISSUG/L STORET PARM CODE 34471 -- PYRENE SUSPUG/L STORET PARM CODE 34472 -- PYRENE SEDUG/KG DRY WGT STORET PARM CODE 34473 -- PYRENE TISMG/KG WET WGT STORET PARM CODE 49387 -- PYRENE SIEV STORET PARM CODE 49786 -- PYRENE C1 ALKYL WET WEIGHT TISSUE MG/KG STORET PARM CODE 49787 -- PYRENE C1 ALKYL DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 78354 -- PYRENE SEDIMENT WETMG/KG STORET PARM CODE 79702 -- PYRENE WASMG/KG

Pyrethrins CAS NUMBER 8003-34-7 EPA REFERENCE ID (EPA ONLY) 157362

Page 425 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Pyrethrins and Pyrethroids STORET PARM CODE 39930 -- PYRTHRNS WHL SMPL UG/L

Pyridine CAS NUMBER 110-86-1 EPA REFERENCE ID (EPA ONLY) 27037 EPA SYSTEMATIC NAME Pyridine STORET PARM CODE 77045 -- PYRIDINE TOTAL UG/L

Pyrite CAS NUMBER 1309-36-0 EPA REFERENCE ID (EPA ONLY) 82487 EPA SYSTEMATIC NAME Pyrite (FeS2) STORET PARM CODE 61233

Pyrocatechol CAS NUMBER 120-80-9

Pyrogallol CAS NUMBER 87-66-1 EPA REFERENCE ID (EPA ONLY) 11320 EPA SYSTEMATIC NAME 1,2,3-Benzenetriol STORET PARM CODE 77929 -- BENZENE TRIOL UG/L

Quaterphenyl, 4- CAS NUMBER 135-70-6 EPA REFERENCE ID (EPA ONLY) 36475 EPA SYSTEMATIC NAME 1,1':4',1'':4'',1'''-Quaterphenyl STORET PARM CODE 78691 -- QUATER PHENYL UG/KG

Quinoline CAS NUMBER 91-22-5 EPA REFERENCE ID (EPA ONLY) 13342 EPA SYSTEMATIC NAME Quinoline STORET PARM CODE 49392 -- QUINOLNE SIEV STORET PARM CODE 77299 -- QUINOLIN TOTAL UG/L STORET PARM CODE 78692 -- QUINOLIN UG/KG

Page 426 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Quinone CAS NUMBER 106-51-4 EPA REFERENCE ID (EPA ONLY) 23671 EPA SYSTEMATIC NAME 2,5-Cyclohexadiene-1,4-dione STORET PARM CODE 04154 -- QUINONEP EFFLUENT TOT MG/L STORET PARM CODE 73519 -- 25CYCLHX ADIN14DI TOTWUG/L

RBP2, Habitat Type, Other (%) EPA ID (SUBSTANCE REGISTRY) E1646199 EPA REFERENCE ID (EPA ONLY) 1646199 EPA SYSTEMATIC NAME Habitat type, other, percent

RDX, Cyclotrimethylenetrinitramine CAS NUMBER 121-82-4 EPA REFERENCE ID (EPA ONLY) 31948 EPA SYSTEMATIC NAME 1,3,5-Triazine, hexahydro-1,3,5-trinitro- STORET PARM CODE 81362 -- RDX DISSOLVE UG/L STORET PARM CODE 81364 -- RDX TOTAL UG/L STORET PARM CODE 81365 -- RDX SED DRY WGT UG/L

Rabon CAS NUMBER 961-11-5 EPA REFERENCE ID (EPA ONLY) 75366 EPA SYSTEMATIC NAME Phosphoric acid, 2-chloro-1-(2,4,5-trichlorophenyl)ethenyl dimethyl ester RETIRED NAME (CHEM - Stirofos PHYSICAL) STORET PARM CODE 38877 -- STIROFOS STORET PARM CODE 38880 -- STIROFOS

Radium CAS NUMBER 7440-14-4 EPA REFERENCE ID (EPA ONLY) 149765 EPA SYSTEMATIC NAME Radium STORET PARM CODE 00149 -- ALPHA EMIT. RA ISO,PC/L

Radium-223 CAS NUMBER 15623-45-7

Page 427 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 200626 EPA SYSTEMATIC NAME Radium, isotope of mass 223 STORET PARM CODE 11508 -- RA-223 SEDIMENT PCI/G STORET PARM CODE 20501 -- RA-223 TOTAL PC/L

Radium-224 CAS NUMBER 13233-32-4 EPA REFERENCE ID (EPA ONLY) 184754 EPA SYSTEMATIC NAME Radium, isotope of mass 224 STORET PARM CODE 11506 -- RA-224 SEDIMENT PCI/G STORET PARM CODE 24501 -- RA-224 TOTAL PC/L

Radium-226 CAS NUMBER 13982-63-3 EPA REFERENCE ID (EPA ONLY) 192856 EPA SYSTEMATIC NAME Radium, isotope of mass 226 STORET PARM CODE 09501 -- RA-226 TOTAL PC/L STORET PARM CODE 09503 -- RA-226 DISOLVED PC/L STORET PARM CODE 09505 -- RA-226 SUSP PC/L STORET PARM CODE 09507 -- RA-226 SEDIMENT PC/G STORET PARM CODE 09510 -- RA-226-D PLCHT CT PC/L STORET PARM CODE 09511 -- RA-226-D RADON MT PC/L STORET PARM CODE 75944 -- RA 226 SUSPENDD SED PC/G STORET PARM CODE 85522 -- RA-226 MILK PC/L

Radium-226/228 EPA REFERENCE ID (EPA ONLY) 701037 EPA SYSTEMATIC NAME Radium-226 and Radium-228 combined -- SDWA NPDWR STORET PARM CODE 11500 -- RA-226 + RA-228 DIS PC/L STORET PARM CODE 11503 -- RA-226 + RA-228 PC/L

Radium-228 CAS NUMBER 15262-20-1 EPA REFERENCE ID (EPA ONLY) 199026 EPA SYSTEMATIC NAME Radium, isotope of mass 228

Page 428 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 11501 -- RA-228 TOTAL PC/L STORET PARM CODE 75977 -- RA 228 DRY WT SED PC/G STORET PARM CODE 81366 -- RA-228 D ISSOLVE PC/L STORET PARM CODE 81368 -- RA-228 SUSPEND PC/L

Radon-222 CAS NUMBER 14859-67-7 EPA REFERENCE ID (EPA ONLY) 197491 EPA SYSTEMATIC NAME Radon, isotope of mass 222 STORET PARM CODE 82303 -- RADON222 TOTAL PC/L STORET PARM CODE 82305 -- RADON222 DISS. PC/L

Resorcinol CAS NUMBER 108-46-3 EPA REFERENCE ID (EPA ONLY) 25130 EPA SYSTEMATIC NAME 1,3-Benzenediol STORET PARM CODE 77164 -- RESORCIN TOTAL UG/L

Retene CAS NUMBER 483-65-8 EPA REFERENCE ID (EPA ONLY) 708917 EPA SYSTEMATIC NAME Phenanthrene, 1-methyl-7-(1-methylethyl)- STORET PARM CODE 73076 -- RETENE TOTAL WTR UG/L STORET PARM CODE 85787 -- RETENE SED DRY WT UG/KG

Rhenium CAS NUMBER 7440-15-5 EPA REFERENCE ID (EPA ONLY) 149773 EPA SYSTEMATIC NAME Rhenium STORET PARM CODE 01242 -- RHENIUM TOTAL UG/L STORET PARM CODE 50583 -- RHENIUM DISSOLVD UG/L

Rhodamine WT CAS NUMBER 37299-86-8 EPA REFERENCE ID (EPA ONLY) 759738 EPA SYSTEMATIC NAME Ethanaminium, N-(9-(2,4-dicarboxyphenyl)-6-(diethylamino)-3H- xanthen-3-ylidene)-N-ethyl-, chloride, disodium salt

Page 429 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 07082 -- RHODAMI NE WT SU SP.PC/L STORET PARM CODE 07084 -- RHODAMI NE WT TO T.PC/L

Rhodamine WT (probe)

Rhodium CAS NUMBER 7440-16-6 EPA REFERENCE ID (EPA ONLY) 149781 EPA SYSTEMATIC NAME Rhodium STORET PARM CODE 50584 -- RHODIUM DISSOLVD UG/L STORET PARM CODE 82067 -- RHODIUM TOTAL MG/LITER

Rhodium-106 CAS NUMBER 14234-34-5 EPA REFERENCE ID (EPA ONLY) 962381 EPA SYSTEMATIC NAME Rhodium, isotope of mass 106

Rimsulfuron CAS NUMBER 122931-48-0

Ronnel CAS NUMBER 299-84-3 EPA REFERENCE ID (EPA ONLY) 41368 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-dimethyl O-(2,4,5-trichlorophenyl) ester STORET PARM CODE 30017 -- RONNEL SOIL,REC MG/KG STORET PARM CODE 39357 -- RONNEL WHL SAMP UG/L STORET PARM CODE 46332 -- RONNEL TIS WET MG/KG STORET PARM CODE 81761 -- RONNEL SED DRY WGTUG/KG

Rotenone CAS NUMBER 83-79-4 EPA REFERENCE ID (EPA ONLY) 9746 EPA SYSTEMATIC NAME [1]Benzopyrano[3,4-b]furo[2,3-h][1]benzopyran-6(6aH)-one, 1,2,12,12a-tetrahydro-8,9-dimethoxy-2-(1-methylethenyl)-, [2R- (2.alpha.,6a.alpha.,12a.alpha.)]- STORET PARM CODE 82202 -- ROTENONE IN WTR UG/L

Rubidium CAS NUMBER 7440-17-7

Page 430 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 149799 EPA SYSTEMATIC NAME Rubidium STORET PARM CODE 01135 -- RUBIDIUM RB,DISS UG/L STORET PARM CODE 01137 -- RUBIDIUM RB,TOT UG/L

Ruthenium CAS NUMBER 7440-18-8 EPA REFERENCE ID (EPA ONLY) 149807 EPA SYSTEMATIC NAME Ruthenium STORET PARM CODE 82326 -- RUTHENUM TOTAL UG/L RU STORET PARM CODE 82327 -- RUTHENUM DISS. UG/L RU

Ruthenium-103 CAS NUMBER 13968-53-1 EPA REFERENCE ID (EPA ONLY) 776195 EPA SYSTEMATIC NAME Ruthenium, isotope of mass 103

Ruthenium-103/106 EPA REFERENCE ID (EPA ONLY) 967299 EPA SYSTEMATIC NAME Ruthenium-103/106 STORET PARM CODE 75036 -- RU103106 TOTAL PC/L

Ruthenium-106 CAS NUMBER 13967-48-1 EPA REFERENCE ID (EPA ONLY) 776112 EPA SYSTEMATIC NAME Ruthenium, isotope of mass 106 STORET PARM CODE 27999 -- RU-106 SEDIMENT PCI/ STORET PARM CODE 28001 -- RU-106 TOTAL PC/L STORET PARM CODE 28008 -- RU-106 DISS PCI/L

Ruthenium-106/Rhodium-106 EPA REFERENCE ID (EPA ONLY) 967307 EPA SYSTEMATIC NAME Ruthenium-106/Rhodium-106 STORET PARM CODE 85524 -- RU-RH106 MILK PC/L

S-Bioallethrin CAS NUMBER 28434-00-6

Page 431 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

SAN 835H CAS NUMBER 109293-97-2

Safrole CAS NUMBER 94-59-7 EPA REFERENCE ID (EPA ONLY) 15537 EPA SYSTEMATIC NAME 1,3-Benzodioxole, 5-(2-propenyl)- STORET PARM CODE 77545 -- SAFROLE TOTAL UG/L

Salicylaldehyde CAS NUMBER 90-02-8 EPA REFERENCE ID (EPA ONLY) 12799 EPA SYSTEMATIC NAME Benzaldehyde, 2-hydroxy- STORET PARM CODE 78841 -- 2HYDROXY BNZALDHY SEDUG/KG

Salinity EPA ID (SUBSTANCE REGISTRY) E1646165 EPA REFERENCE ID (EPA ONLY) 1646165 EPA SYSTEMATIC NAME Salinity STORET PARM CODE 00096 -- SALINITY AT 25C MG/ML STORET PARM CODE 00480 -- SALINITY PPTH STORET PARM CODE 70305 -- SALINITY CNDUCTVY G/L

Salmonella ITIS TAXON SERIAL NUMBER 302

Samarium CAS NUMBER 7440-19-9 EPA REFERENCE ID (EPA ONLY) 149815 EPA SYSTEMATIC NAME Samarium STORET PARM CODE 82322 -- SAMARIUM TOTAL UG/L SM STORET PARM CODE 82323 -- SAMARIUM DISSOLV. UG/L SM

Sand CAS NUMBER 14808-60-7 EPA REFERENCE ID (EPA ONLY) 197293 EPA SYSTEMATIC NAME Quartz (SiO2) STORET PARM CODE 80220 -- SUSPSAND CONC MG/L

Page 432 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Saxitoxin CAS NUMBER 35523-89-8 EPA REFERENCE ID (EPA ONLY) 963009 EPA SYSTEMATIC NAME 1H,10H-Pyrrolo[1,2-c]purine-10,10-diol, 2,6-diamino-4- [[(aminocarbonyl)oxy]methyl]-3a,4,8,9-tetrahydro-, (3aS,4R,10aS)-

Scandium CAS NUMBER 7440-20-2 EPA REFERENCE ID (EPA ONLY) 149823 EPA SYSTEMATIC NAME Scandium STORET PARM CODE 01187 -- SCANDIUM SC,DISS UG/L STORET PARM CODE 01189 -- SCANDIUM SC,TOT UG/L STORET PARM CODE 30297 -- SCANDIUM SED, BOT MAT, PCT STORET PARM CODE 30298 -- SCANDIUM SED,SUSP PCT STORET PARM CODE 34945 -- SC STORET PARM CODE 34946 -- SC STORET PARM CODE 34947 -- SC STORET PARM CODE 34948 -- SC STORET PARM CODE 35039 -- SCANDIUM SUSPENDD SED UG/G STORET PARM CODE 81726 -- SCANDIUM IN SED MG/KG STORET PARM CODE 82317 -- SCANDIUM BOT.MAT. UG/KG SC

Secbumeton CAS NUMBER 26259-45-0 EPA REFERENCE ID (EPA ONLY) 237990 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, N-ethyl-6-methoxy-N'-(1-methylpropyl)- STORET PARM CODE 38542 -- SECUM BETON TOTWUG/L

Selenium CAS NUMBER 7782-49-2 EPA REFERENCE ID (EPA ONLY) 154310 EPA SYSTEMATIC NAME Selenium STORET PARM CODE 00981 -- SELENIUM TOT REC UG/L STORET PARM CODE 00990 -- SELENITE INORGAN UG/L STORET PARM CODE 01145 -- SELENIUM SE,DISS UG/L

Page 433 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 01146 -- SELENIUM SE,SUSP UG/L STORET PARM CODE 01147 -- SELENIUM SE,TOT UG/L STORET PARM CODE 01148 -- SELENIUM SEDMG/KG DRY WGT STORET PARM CODE 01149 -- SELENIUM TISMG/KG WET WGT STORET PARM CODE 01167 -- SELENIUM ACID WTR WHL UG/L STORET PARM CODE 01199 -- SELENIUM PLANKTON DRYMG/KG STORET PARM CODE 01200 -- SELENIUM TERRSOIL DRYMG/KG STORET PARM CODE 01229 -- SELENIUM TOT DRY D UG/KG STORET PARM CODE 03700 -- SELENIUM ELUTRIAT UG/L STORET PARM CODE 29847 -- SE SED,SUSP UG/G STORET PARM CODE 29848 -- SE, SOIL RECOVER UG/G STORET PARM CODE 30299 -- SELENIUM SED, BOT MAT, PCT STORET PARM CODE 30300 -- SELENIUM SED,SUSP PCT STORET PARM CODE 34950 -- SE STORET PARM CODE 34951 -- SE STORET PARM CODE 34952 -- SE STORET PARM CODE 34953 -- SE STORET PARM CODE 49254 -- SELENIUM RECV DRY WT UG/G STORET PARM CODE 61517 -- SELENIUM SLUDGE LIQ MG/L STORET PARM CODE 61518 -- SELENIUM SLUDGE SOLMG/KG STORET PARM CODE 61519 -- SELENIUM SLUDGE TOT MG/L STORET PARM CODE 78418 -- SELENIUM SEDIMENT WETMG/KG STORET PARM CODE 79160 -- SELENIUM FISH TIS DRYMG/KG STORET PARM CODE 79703 -- SELENIUM WASMG/KG STORET PARM CODE 79737 -- SELENIUM WASTE EP TOX UG/L STORET PARM CODE 81830 -- SELENIUM SHELLWET WGTMG/KG

Selenium-75 CAS NUMBER 14265-71-5 EPA REFERENCE ID (EPA ONLY) 776450 EPA SYSTEMATIC NAME Selenium, isotope of mass 75

Page 434 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 07100 -- SELENIU M 75 DIS S. PC/L

Serpentine chrysotile (Asbestos) CAS NUMBER 12001-29-5 EPA REFERENCE ID (EPA ONLY) 173617 EPA SYSTEMATIC NAME Chrysotile (Mg3H2(SiO4)2.H2O) STORET PARM CODE 00969 -- CHRYSTIL ASBESTOS FIBERS/L STORET PARM CODE 81855 -- ASBESTOS WHL WAT FIBERS/L

Serratia ITIS TAXON SERIAL NUMBER 591707 STORET PARM CODE 50772

Sertraline CAS NUMBER 79617-96-2

Seston EPA ID (SUBSTANCE REGISTRY) E52457322 EPA REFERENCE ID (EPA ONLY) 52457322 EPA SYSTEMATIC NAME Seston STORET PARM CODE 71100 -- SESTON TOTAL MG/L STORET PARM CODE 71101 -- SESTON ASH WT MG/L

Sethoxydim (Poast) CAS NUMBER 74051-80-2

Sevin CAS NUMBER 63-25-2 EPA REFERENCE ID (EPA ONLY) 3723 EPA SYSTEMATIC NAME 1-Naphthalenol, methylcarbamate STORET PARM CODE 39750 -- SEVIN WHL SMPL UG/L STORET PARM CODE 49310 -- CARBARYL RECV0.7U FLTRUG/L STORET PARM CODE 77700 -- CARBARYL TOTAL UG/L STORET PARM CODE 81816 -- SEVIN WHOLE WAT UG/L STORET PARM CODE 81817 -- SEVIN SED WET WGTUG/KG STORET PARM CODE 81818 -- SEVIN SED DRY WGTUG/KG STORET PARM CODE 81899 -- SEVIN TISS WET WGTMG/KG STORET PARM CODE 82618 -- CARBARYL WATR TOT REC UG/L

Page 435 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82680 -- CARBARYL TOT RECV WTR UG/L

Siduron CAS NUMBER 1982-49-6 EPA REFERENCE ID (EPA ONLY) 95109 EPA SYSTEMATIC NAME Urea, N-(2-methylcyclohexyl)-N'-phenyl- STORET PARM CODE 38547 -- SIDURON TOTWUG/L STORET PARM CODE 38548 -- SIDURON DISSUG/L

Silica CAS NUMBER 7631-86-9 EPA REFERENCE ID (EPA ONLY) 151977 EPA SYSTEMATIC NAME Silica STORET PARM CODE 00955 -- SILICA DISOLVED MG/L STORET PARM CODE 00956 -- SILICA TOTAL MG/L STORET PARM CODE 00957 -- SILICA SUSPEND MG/L STORET PARM CODE 00992 -- SILICA WTR TOT REC UG/L STORET PARM CODE 78693 -- SILICA UG/KG STORET PARM CODE 82384 -- SIO2 IN WATR TOT MG/L

Silicate CAS NUMBER 12627-13-3 EPA REFERENCE ID (EPA ONLY) 962233 EPA SYSTEMATIC NAME Silicate STORET PARM CODE 00958 -- SILICATE UNF REAT MG/L SI

Silicate / Dissolved Inorganic Nitrogen Ratio

Silicon as Si CAS NUMBER 7440-21-3 EPA REFERENCE ID (EPA ONLY) 149831 EPA SYSTEMATIC NAME Silicon STORET PARM CODE 01140 -- SILICON SI,DISS UG/L STORET PARM CODE 01141 -- SILICON SI,SUSP UG/L STORET PARM CODE 01142 -- SILICON SI,TOT UG/L

Page 436 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 01143 -- SILICON SILICATE UG/L SI STORET PARM CODE 01144 -- SI MUD DRY WGT MG/KG-SI STORET PARM CODE 03714 -- SILICON ELUTRIAT MG/L STORET PARM CODE 29849 -- SI, SOIL RECOVER UG/KG STORET PARM CODE 82233 -- SILICON SI TOTAL MG/L

Silicon as Si02

Silt EPA ID (SUBSTANCE REGISTRY) E52456985 EPA REFERENCE ID (EPA ONLY) 52456985 EPA SYSTEMATIC NAME Silt STORET PARM CODE 80222 -- SUSPSLT CONC MG/L

Silver CAS NUMBER 7440-22-4 EPA REFERENCE ID (EPA ONLY) 149849 EPA SYSTEMATIC NAME Silver STORET PARM CODE 00162 -- SILVER WHL WAT KG/BATCH STORET PARM CODE 01075 -- SILVER AG,DISS UG/L STORET PARM CODE 01076 -- SILVER AG,SUSP UG/L STORET PARM CODE 01077 -- SILVER AG,TOT UG/L STORET PARM CODE 01078 -- SILVER SEDMG/KG DRY WGT STORET PARM CODE 01079 -- SILVER TOT.REC. UG/L STORET PARM CODE 01230 -- SILVER DIS DRY D UG/KG STORET PARM CODE 01304 -- SILVER PTLYDISS WTR MG/L STORET PARM CODE 03701 -- SILVER ELUTRIAT UG/L STORET PARM CODE 03853 -- SILVER TOT RECV SOILMG/G STORET PARM CODE 04129 -- AG SED DRY WT STORET PARM CODE 29850 -- AG SED,SUSP UG/G STORET PARM CODE 30301 -- SILVER SED, BOT MAT, PCT STORET PARM CODE 30302 -- SILVER SED,SUSP PCT STORET PARM CODE 34474 -- SILVER TISMG/KG WET WGT

Page 437 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34955 -- AG STORET PARM CODE 34956 -- AG STORET PARM CODE 34957 -- AG STORET PARM CODE 34958 -- AG STORET PARM CODE 46566 -- SILVER, AG. DISS .+ UG/L STORET PARM CODE 49255 -- SILVER RECV DRY WT UG/G STORET PARM CODE 49614 -- SILVER TCLP ICP TOTAL WATER MG/L STORET PARM CODE 78419 -- SILVER SEDIMENT WETMG/KG STORET PARM CODE 79159 -- SILVER FISH TIS DRYMG/KG STORET PARM CODE 79704 -- SILVER WASMG/KG STORET PARM CODE 79738 -- SILVER WASTE EP TOX UG/L STORET PARM CODE 81223 -- SILVER ILL-COLD MG/L STORET PARM CODE 81635 -- AG SHELL DRY WGT MG/KG STORET PARM CODE 81727 -- SILVER PLANKTON DRYMG/KG STORET PARM CODE 81734 -- SILVER ZOOPLANK DRYMG/KG STORET PARM CODE 81742 -- SILVER FISH WET WGTMG/KG STORET PARM CODE 81771 -- SILVER AQ MCDRY WGTMG/KG STORET PARM CODE 81779 -- SILVER EP ALDRY WGTMG/KG STORET PARM CODE 81787 -- SILVER ANML DRY WGTMG/KG STORET PARM CODE 81831 -- SILVER SHELLWET WGTMG/KG STORET PARM CODE 82716 -- AG DECNT FLD ACID WTR UG/L

Silver-110 CAS NUMBER 14391-76-5 EPA REFERENCE ID (EPA ONLY) 776666 EPA SYSTEMATIC NAME Silver, isotope of mass 110 STORET PARM CODE 07120 -- SILVER 110 DISS . PC/L

Silvex CAS NUMBER 93-72-1 EPA REFERENCE ID (EPA ONLY) 15057 EPA SYSTEMATIC NAME Propanoic acid, 2-(2,4,5-trichlorophenoxy)-

Page 438 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30026 -- 2,4,5-TP SOIL,REC MG/KG STORET PARM CODE 39045 -- 2,4,5-TP WTR SMPL UG/L STORET PARM CODE 39760 -- SILVEX WHL SMPL UG/L STORET PARM CODE 39761 -- SILVEX MUD UG/KG STORET PARM CODE 39762 -- SILVEX FLT FRAC UG/L STORET PARM CODE 39763 -- SILVEX SUS FRAC UG/L STORET PARM CODE 39764 -- SILVEX TISS WET WT MG/KG STORET PARM CODE 79732 -- SILVEX EP TOX UG/L

Silvex, isooctyl ester CAS NUMBER 32534-95-5 EPA REFERENCE ID (EPA ONLY) 262402 EPA SYSTEMATIC NAME Propanoic acid, 2-(2,4,5-trichlorophenoxy)-, isooctyl ester STORET PARM CODE 00155 -- ISOOCTYL SILVEX UG/L

Simazine CAS NUMBER 122-34-9 EPA REFERENCE ID (EPA ONLY) 32219 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, 6-chloro-N,N'-diethyl- STORET PARM CODE 04008 -- SIMAZINE SED SUSP RECUG/KG STORET PARM CODE 04035 -- SIMAZINE DISS WTR REC UG/L STORET PARM CODE 39025 -- SIMAZINE WTR CCM UG/L STORET PARM CODE 39046 -- SIMAZINE MUD UG/GK STORET PARM CODE 39055 -- SIMAZINE WH.WATER (UG/L) STORET PARM CODE 82406 -- SIMAZINE TISSUE MG/KG

Simetone CAS NUMBER 673-04-1 EPA REFERENCE ID (EPA ONLY) 961250 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, N,N'-diethyl-6-methoxy- STORET PARM CODE 82188 -- SIMETONE TOTAL UG/L

Simetryn CAS NUMBER 1014-70-6 EPA REFERENCE ID (EPA ONLY) 961342

Page 439 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, N,N'-diethyl-6-(methylthio)- STORET PARM CODE 04007 -- SIMETRYN SED SUSP RECUG/KG STORET PARM CODE 04030 -- SIMETRYN DISS WTR REC UG/L STORET PARM CODE 39054 -- SIMETRYN WH.WATER (UG/L) STORET PARM CODE 78694 -- SIMATRYN UG/KG

Simultaneously Extracted Metals (SEM) EPA ID (SUBSTANCE REGISTRY) E967323 EPA REFERENCE ID (EPA ONLY) 967323 EPA SYSTEMATIC NAME Simultaneously extracted metals

Simultaneously Extracted Metals/Acid Volatile Sulfides ratio EPA ID (SUBSTANCE REGISTRY) E967315 EPA REFERENCE ID (EPA ONLY) 967315 EPA SYSTEMATIC NAME Simultaneously extracted metals/acid volatile sulfides

Sodium CAS NUMBER 7440-23-5 EPA REFERENCE ID (EPA ONLY) 149856 EPA SYSTEMATIC NAME Sodium STORET PARM CODE 00923 -- SODIUM TOT.REC. MG/L STORET PARM CODE 00928 -- SODIUM NA,SUSP MG/L STORET PARM CODE 00929 -- SODIUM NA,TOT MG/L STORET PARM CODE 00930 -- SODIUM NA,DISS MG/L STORET PARM CODE 00932 -- PERCENT SODIUM % STORET PARM CODE 00934 -- NA MUD DRY WGT MG/KG-NA STORET PARM CODE 03707 -- SODIUM ELUTRIAT MG/L STORET PARM CODE 29851 -- NA, SOIL RECOVER MG/KG STORET PARM CODE 30303 -- SODIUM SED, BOT MAT, PCT STORET PARM CODE 30304 -- SODIUM SED,SUSP PCT STORET PARM CODE 34960 -- NA STORET PARM CODE 34961 -- NA STORET PARM CODE 34962 -- NA STORET PARM CODE 34963 -- NA

Page 440 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 46556 -- SODIUM NA DISS MG/L STORET PARM CODE 50134 -- NA,ICAP SED,TOT MG/KG STORET PARM CODE 79020 -- SODIUM UG/KG STORET PARM CODE 79705 -- SODIUM WASMG/KG STORET PARM CODE 82035 -- SODIUM TOTAL NA UG/L STORET PARM CODE 82430 -- SODIUM DIS.DDP. MG/KG STORET PARM CODE 83138 -- NA DISS ATM DEP WET MG/L STORET PARM CODE 83420 -- NA DISS ATM DEP BLK MG/L STORET PARM CODE 85769 -- SODIUM WET WT TISMG/KG

Sodium Adsorption Ratio [(Na)/(sq root of 1/2 Ca + Mg)] EPA ID (SUBSTANCE REGISTRY) E1640523 EPA REFERENCE ID (EPA ONLY) 1640523 EPA SYSTEMATIC NAME Sodium adsorption ratio STORET PARM CODE 00931

Sodium N-lauroylsarcosinate CAS NUMBER 137-16-6

Sodium carbonate CAS NUMBER 497-19-8 EPA REFERENCE ID (EPA ONLY) 48017 EPA SYSTEMATIC NAME Carbonic acid disodium salt STORET PARM CODE 71860 -- RSC

Sodium chlorate CAS NUMBER 7775-09-9 EPA REFERENCE ID (EPA ONLY) 153767 EPA SYSTEMATIC NAME Chloric acid, sodium salt STORET PARM CODE 00726 -- SODIUM CHLRATE UG/L

Sodium chloride CAS NUMBER 7647-14-5 EPA REFERENCE ID (EPA ONLY) 152256 EPA SYSTEMATIC NAME Sodium chloride (NaCl) STORET PARM CODE 32017 -- NACL (SALT) MG/L

Page 441 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Sodium chromate CAS NUMBER 7775-11-3 EPA REFERENCE ID (EPA ONLY) 153775 EPA SYSTEMATIC NAME Chromic acid (H2CrO4), disodium salt

Sodium dichromate CAS NUMBER 10588-01-9 EPA REFERENCE ID (EPA ONLY) 172593 EPA SYSTEMATIC NAME Chromic acid (H2Cr2O7), disodium salt STORET PARM CODE 00727 -- SODIUM DICHRMTE UG/L

Sodium dimethyldithiocarbamate CAS NUMBER 128-04-1 EPA REFERENCE ID (EPA ONLY) 34462 EPA SYSTEMATIC NAME Carbamodithioic acid, dimethyl-, sodium salt STORET PARM CODE 38730 -- CARBAM-S TOTWUG/L

Sodium gluconate CAS NUMBER 14906-97-9

Sodium glycolate CAS NUMBER 2836-32-0

Sodium nitrite CAS NUMBER 7632-00-0 EPA REFERENCE ID (EPA ONLY) 152058 EPA SYSTEMATIC NAME Nitrous acid, sodium salt STORET PARM CODE 00728 -- SODIUM N ITRITE MG/L

Sodium pentachlorophenate CAS NUMBER 131-52-2 EPA REFERENCE ID (EPA ONLY) 35394 EPA SYSTEMATIC NAME Phenol, pentachloro-, sodium salt STORET PARM CODE 39794 -- NA-5-CL- PHENATE MG/L

Sodium plus potassium EPA REFERENCE ID (EPA ONLY) 967331 EPA SYSTEMATIC NAME Sodium plus potassium STORET PARM CODE 00933 -- NA+K MG/L

Page 442 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Sodium salt of SAN 835H CAS NUMBER 109293-98-3

Sodium sulfate CAS NUMBER 7757-82-6

Sodium-22 CAS NUMBER 13966-32-0 EPA REFERENCE ID (EPA ONLY) 192716 EPA SYSTEMATIC NAME Sodium, isotope of mass 22 STORET PARM CODE 22250 -- NA-22 SEDIMENT PCI/G

Solids, Dissolved EPA ID (SUBSTANCE REGISTRY) E1642222 EPA REFERENCE ID (EPA ONLY) 1642222 EPA SYSTEMATIC NAME Total dissolved solids -- CWA 304B

Solids, Fixed EPA ID (SUBSTANCE REGISTRY) E1642800 EPA REFERENCE ID (EPA ONLY) 1642800 EPA SYSTEMATIC NAME Fixed solids STORET PARM CODE 00500 -- RESIDUE TOTAL MG/L STORET PARM CODE 00505 -- RESIDUE TOT VOL MG/L STORET PARM CODE 00510 -- RESIDUE TOT FIX MG/L STORET PARM CODE 00515 -- RESIDUE DISS-105 C MG/L STORET PARM CODE 00520 -- RESIDUE VOL FLT MG/L STORET PARM CODE 00525 -- RESIDUE FIX FLT MG/L STORET PARM CODE 00530 -- RESIDUE TOT NFLT MG/L STORET PARM CODE 00535 -- RESIDUE VOL NFLT MG/L STORET PARM CODE 00540 -- RESIDUE FIX NFLT MG/L STORET PARM CODE 00545 -- RESIDUE SETTLBLE ML/L STORET PARM CODE 00546 -- RESIDUE SETTLBLE MG/L STORET PARM CODE 00547 -- RESIDUE TOT NSET MG/L STORET PARM CODE 00548 -- RESIDUE FIX NSET MG/L STORET PARM CODE 00549 -- RESIDUE VOL NSET MG/L STORET PARM CODE 70294 -- RESIDUE BASED ON CON.MG/L

Page 443 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 70295 -- RESIDUE DISS-ANY TEM,MG/L STORET PARM CODE 70300 -- RESIDUE DISS-180 C MG/L STORET PARM CODE 81015 -- RESIDUE DISS-105 C #/DAY STORET PARM CODE 82548 -- RESIDUE NVOL NFL T MG/L STORET PARM CODE 82549 -- RESIDUE TOT NONV OL MG/L

Solids, Fixed Dissolved

Solids, Fixed Suspended

Solids, Settleable EPA ID (SUBSTANCE REGISTRY) E1642842 EPA REFERENCE ID (EPA ONLY) 1642842 EPA SYSTEMATIC NAME Settleable solids -- CWA 304B

Solids, Total EPA ID (SUBSTANCE REGISTRY) E1640382 EPA REFERENCE ID (EPA ONLY) 1640382 EPA SYSTEMATIC NAME Solids, total STORET PARM CODE 00093 -- SOLIDS FLOAT MG/L

Solids, Total Suspended (TSS) EPA ID (SUBSTANCE REGISTRY) E1642818 EPA REFERENCE ID (EPA ONLY) 1642818 EPA SYSTEMATIC NAME Total suspended solids, nonfilterable -- CWA 304B STORET PARM CODE 00101 -- SOLIDS % ON 74U FILT STORET PARM CODE 00102 -- SOLIDS % ON 14U FILT STORET PARM CODE 00103 -- SOLIDS % ON 5U FILT STORET PARM CODE 00104 -- SOLIDS % ON .45U FIL STORET PARM CODE 00163 -- RESIDUE TOT NFLT KG/BATCH STORET PARM CODE 00167 -- DRY SOLD DISCHD POUNDS STORET PARM CODE 47004 -- TOT DISS SOL-E.C. MG/L STORET PARM CODE 49153 -- TDS TOT EFFLUENT MG/L STORET PARM CODE 50086 -- SETT MATTER ML/L/HR

Page 444 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 70287 -- UNFLTD VOL.SOLD MG/L STORET PARM CODE 70296 -- TOT DISS SOLIDS LB/D/CFS STORET PARM CODE 70297 -- TSS KG/1000 GALLONS STORET PARM CODE 70298 -- SUSP SOL #/DAY CFS STRM STORET PARM CODE 70299 -- RES-SUSP AT 180 C MG/L STORET PARM CODE 70301 -- DISS SOL SUM MG/L STORET PARM CODE 70302 -- DISS SOL TONS/DAY STORET PARM CODE 70303 -- DISS SOL TONS PER ACRE-FT STORET PARM CODE 70304 -- SOLIDS, DISS.TO T.MG/L STORET PARM CODE 70318 -- RESIDUE TOTAL PERCENT STORET PARM CODE 70319 -- RESIDUE TOT FIX PERCENT STORET PARM CODE 70322 -- RESIDUE TOT VOL PERCENT STORET PARM CODE 70324 -- MLVSS MG/L STORET PARM CODE 70348 -- SOLIDS SETTLE ML/L STORET PARM CODE 70349 -- SOLIDS UNSETTLE ML/L STORET PARM CODE 74016 -- SUSP SLD ASH FREE DWT MG/L STORET PARM CODE 80154 -- SUSP SED CONC MG/L STORET PARM CODE 80155 -- SUSP SED DISCHARG TONS/DAY STORET PARM CODE 80156 -- TOT SED DISCHARG TONS/DAY STORET PARM CODE 80180 -- TOT SED CONC MG/L STORET PARM CODE 80225 -- BEDLOAD DISCHARG TONS/DAY STORET PARM CODE 80321 -- SUSP SED MEAN DAY MG/L STORET PARM CODE 81009 -- VOLSSOL REMOVAL PERCENT STORET PARM CODE 81373 -- SOLIDS SEDIMENT % DRY STORET PARM CODE 81374 -- SOLIDS SEDIMENT % FIXED STORET PARM CODE 81378 -- SOLIDS TOT SUSP KG/BATCH STORET PARM CODE 81616 -- SOLIDS TOT SED MG/KG STORET PARM CODE 82375 -- SOLIDS ACCUM.GM /SQM-DAY STORET PARM CODE 82380 -- STREET SOLIDS LB/CB-MI STORET PARM CODE 82382 -- % SOLIDS IN SIZE RANGE

Page 445 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 82463 -- SOLIDS T OTAL DFO MG/KG STORET PARM CODE 82464 -- SOLIDS I NSOLUBLD FOMG/KG STORET PARM CODE 82465 -- SOLIDS D IS DFO R RES MG/K STORET PARM CODE 82467 -- SOLIDS I NSOLUBLD FO MG/KG STORET PARM CODE 82468 -- SOLIDS D IS DFO S M MG/KG STORET PARM CODE 85002 -- SUSPNDED SOLIDS #/DAY STORET PARM CODE 85207 -- RESIDUE VOLATILE PERCENT

Solids, Volatile EPA ID (SUBSTANCE REGISTRY) E1642867 EPA REFERENCE ID (EPA ONLY) 1642867 EPA SYSTEMATIC NAME Solids, total volatile

Soluble Reactive Phosphorus (SRP)

Sorbitol CAS NUMBER 50-70-4

Specific conductance EPA ID (SUBSTANCE REGISTRY) E1646694 EPA REFERENCE ID (EPA ONLY) 1646694 EPA SYSTEMATIC NAME Specific conductance STORET PARM CODE 00094 -- CNDUCTVY FIELD MICROMHO STORET PARM CODE 00095 -- CNDUCTVY AT 25C MICROMHO STORET PARM CODE 00402 -- SPECIFIC CONDUCT UMHOS/CM STORET PARM CODE 83152 -- CNDUCTVY ATM DEP WETUS/CM STORET PARM CODE 83154 -- CNDUCTVY ATM DEP WETUS/CM STORET PARM CODE 83156 -- CNDUCTVY ATM DEP WETUS/CM

Spirillum ITIS TAXON SERIAL NUMBER 86

Squalene CAS NUMBER 7683-64-9

Staphylococcus ITIS TAXON SERIAL NUMBER 359

Page 446 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Staphylococcus aureus ITIS TAXON SERIAL NUMBER 369

Stearic acid CAS NUMBER 57-11-4 EPA REFERENCE ID (EPA ONLY) 2436 EPA SYSTEMATIC NAME Octadecanoic acid STORET PARM CODE 75915 -- STEARICA SED DRY WGTUG/KG STORET PARM CODE 76894 -- STEARICA TISS WET WGTMG/KG STORET PARM CODE 81300 -- STEARIC ACID TOT UG/L

Stendomycin salicylate

Stigmast-5-en-3-ol, (3.beta.)- CAS NUMBER 83-46-5 EPA REFERENCE ID (EPA ONLY) 17148248

Stigmastan-3-ol, (3.beta.)- CAS NUMBER 19466-47-8 EPA REFERENCE ID (EPA ONLY) 17148255

Stirofos ***retired*** To ISN 11769

Streptococcus ITIS TAXON SERIAL NUMBER 439

Streptomycin CAS NUMBER 57-92-1

Streptomycin nitrate CAS NUMBER 3688-73-1

Streptomycin sulfate CAS NUMBER 3810-74-0

Streptozotocin CAS NUMBER 18883-66-4 EPA REFERENCE ID (EPA ONLY) 213348 EPA SYSTEMATIC NAME D-Glucose, 2-deoxy-2-[[(methylnitrosoamino)carbonyl]amino]- STORET PARM CODE 73641 -- D-GLUCOS 2-DEOXY- TOTWUG/L

Strobane CAS NUMBER 8001-50-1

Page 447 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 650473 EPA SYSTEMATIC NAME Strobane STORET PARM CODE 38552 -- STROBANE DISSUG/L STORET PARM CODE 38553 -- STROBANE SUSPUG/L STORET PARM CODE 39026 -- STROBANE WTR GL C UG/L STORET PARM CODE 39047 -- STROBANE TIS WET MG/KG STORET PARM CODE 39048 -- STROBANE IN SED UG/KG

Strong acids EPA ID (SUBSTANCE REGISTRY) E1646793 EPA REFERENCE ID (EPA ONLY) 1646793 EPA SYSTEMATIC NAME Strong acids STORET PARM CODE 32023 -- STRONG ACIDS UG/L

Strontium CAS NUMBER 7440-24-6 EPA REFERENCE ID (EPA ONLY) 149864 EPA SYSTEMATIC NAME Strontium STORET PARM CODE 01080 -- STRONTUM SR,DISS UG/L STORET PARM CODE 01081 -- STRONTUM SR,SUSP UG/L STORET PARM CODE 01082 -- STRONTUM SR,TOT UG/L STORET PARM CODE 01083 -- SR MUD DRY WGT MG/KG-SR STORET PARM CODE 01084 -- STRNTIUM TOT.REC. UG/L STORET PARM CODE 30305 -- STRONTIM SED, BOT MAT, PCT STORET PARM CODE 30306 -- STRONTIM SED,SUSP PCT STORET PARM CODE 34965 -- SR STORET PARM CODE 34966 -- SR STORET PARM CODE 34967 -- SR STORET PARM CODE 34968 -- SR STORET PARM CODE 35040 -- STRONTIM SUSPENDD SED UG/G STORET PARM CODE 49244 -- STRNTIUM RECV DRY WT UG/G STORET PARM CODE 81950 -- SR TISS WET WGT MG/KG

Page 448 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Strontium 86/87 Ratio EPA REFERENCE ID (EPA ONLY) 17148297 EPA SYSTEMATIC NAME Strontium, isotope of mass 86 and 87 ratio

Strontium-89 CAS NUMBER 14158-27-1 EPA REFERENCE ID (EPA ONLY) 650606 EPA SYSTEMATIC NAME Strontium, isotope of mass 89 STORET PARM CODE 15501 -- SR-89 TOTAL PC/L STORET PARM CODE 15503 -- SR 89 DISOLVED PC/L STORET PARM CODE 15505 -- SR-89 SEDIMENT PCI/G STORET PARM CODE 15509 -- SR-89 FISH PCI/G STORET PARM CODE 85526 -- SR-89 MILK PC/L

Strontium-90 CAS NUMBER 10098-97-2 EPA REFERENCE ID (EPA ONLY) 167601 EPA SYSTEMATIC NAME Strontium, isotope of mass 90 STORET PARM CODE 13501 -- SR-90 TOTAL PC/L STORET PARM CODE 13503 -- SR-90 DISOLVED PC/L STORET PARM CODE 13505 -- SR-90 SUSP PC/L STORET PARM CODE 15507 -- SR-90 SEDIMENT PCI/G STORET PARM CODE 15511 -- SR-90 FISH PCI/G STORET PARM CODE 76003 -- SR 90WTR 1SIGMA DISSPC/L STORET PARM CODE 85528 -- SR-90 MILK PC/L

Styrene CAS NUMBER 100-42-5 EPA REFERENCE ID (EPA ONLY) 19414 EPA SYSTEMATIC NAME Benzene, ethenyl- STORET PARM CODE 30139 -- STYRENE SOIL,REC MG/KG STORET PARM CODE 75192 -- STYRENE SED DRY WGTUG/KG STORET PARM CODE 76164 -- STYRENE TISS WET WGTMG/KG STORET PARM CODE 77128 -- STYRENE TOTAL UG/L STORET PARM CODE 79707 -- STYRENE WASMG/KG

Page 449 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81708 -- STYRENE TOT MG/L

Styrene oxide CAS NUMBER 96-09-3 EPA REFERENCE ID (EPA ONLY) 16584 EPA SYSTEMATIC NAME Oxirane, phenyl- STORET PARM CODE 81709 -- STYRENE OXIDE TOT MG/L

Sucrose sugar CAS NUMBER 57-50-1 EPA REFERENCE ID (EPA ONLY) 2568 EPA SYSTEMATIC NAME .alpha.-D-Glucopyranoside, .beta.-D-fructofuranosyl STORET PARM CODE 80109 -- SUGAR REDUC MG/L

Sulfadimethoxine CAS NUMBER 122-11-2

Sulfamethazine CAS NUMBER 57-68-1

Sulfamethoxazole CAS NUMBER 723-46-6

Sulfathiazole CAS NUMBER 72-14-0

Sulfide CAS NUMBER 18496-25-8 EPA REFERENCE ID (EPA ONLY) 212290 EPA SYSTEMATIC NAME Sulfide STORET PARM CODE 00745 -- SULFIDE TOTAL MG/L STORET PARM CODE 00746 -- SULFIDE DISOLVED MG/L STORET PARM CODE 00747 -- SULFIDE IN SED. MG/KG STORET PARM CODE 46488 -- SULFIDES WET WT SED UG/G STORET PARM CODE 50088 -- AVS T OT SED M MOL/KG STORET PARM CODE 81613 -- SULFIDES SEDIMENT MG/G

Sulfide, Dipropyl CAS NUMBER 111-47-7 EPA REFERENCE ID (EPA ONLY) 27565

Page 450 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Propane, 1,1'-thiobis- STORET PARM CODE 78716 -- PROPYL SULFIDE UG/KG

Sulfite (SO3) as S

Sulfite (SO3) as SO3 CAS NUMBER 14265-45-3 EPA REFERENCE ID (EPA ONLY) 194472 EPA SYSTEMATIC NAME Sulfite (SO3) STORET PARM CODE 00740 -- SULFITE SO3 MG/L STORET PARM CODE 00741 -- SULFITE (AS S) MG/L STORET PARM CODE 00760 -- SWL PBI MG/L

Sulfometuron-Methyl CAS NUMBER 74222-97-2

Sulfonic acids CAS NUMBER 68439-57-6

Sulfur CAS NUMBER 7704-34-9 EPA REFERENCE ID (EPA ONLY) 152744 EPA SYSTEMATIC NAME Sulfur STORET PARM CODE 00441 -- SULFUR,T OT ELEM MG/L STORET PARM CODE 00443 -- SULFUR IN SED DRYMG/KG STORET PARM CODE 30307 -- SULFUR SED, BOT MAT, PCT STORET PARM CODE 30308 -- SULFUR SED,SUSP PCT STORET PARM CODE 34970 -- S STORET PARM CODE 34972 -- S STORET PARM CODE 34973 -- S STORET PARM CODE 80107 -- SULFUR TOTAL MG/L STORET PARM CODE 82006 -- % SULFUR IN SED DRY WGT

Sulfur dioxide CAS NUMBER 7446-09-5 EPA REFERENCE ID (EPA ONLY) 150367 EPA SYSTEMATIC NAME Sulfur dioxide

Page 451 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81795 -- SULFUR DIOXIDE TOT MG/L

Sulfur hexamer CAS NUMBER 13798-23-7

Sulfur, monosulfide

Sulfur, organic

Sulfur, pyritic

Sulfur, sulfate (SO4) as S

Sulfur, sulfate (SO4) as SO4 CAS NUMBER 14808-79-8 EPA REFERENCE ID (EPA ONLY) 197301 EPA SYSTEMATIC NAME Sulfate STORET PARM CODE 00154 -- SULFATE (AS S) MG/L STORET PARM CODE 00945 -- SULFATE SO4-TOT MG/L STORET PARM CODE 00946 -- SULFATE S04-DISS MG/L STORET PARM CODE 03712 -- SULFATE ELUTRIAT MG/L STORET PARM CODE 47035 -- SULFATE NET INC #/DAY STORET PARM CODE 70291 -- SULFATE TONS/DAY STORET PARM CODE 78462 -- SULFATE DIS AS S MG/L STORET PARM CODE 81020 -- SULFATE #/DAY STORET PARM CODE 81612 -- SULFATES SEDIMENT MG/G STORET PARM CODE 82477 -- SULFATE DISS DDP MG/KG STORET PARM CODE 83160 -- SO4 DISS ATM WET SO4 MG/L STORET PARM CODE 83442 -- SO4 DISS ATM BLK SO4 MG/L STORET PARM CODE 85818 -- SULFATE WTR EXTR MK/KG

Sulfur-32 CAS NUMBER 13981-57-2 EPA REFERENCE ID (EPA ONLY) 962357 EPA SYSTEMATIC NAME Sulfur, isotope of mass 32

Page 452 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Sulfur-34 CAS NUMBER 13965-97-4 EPA REFERENCE ID (EPA ONLY) 962324 EPA SYSTEMATIC NAME Sulfur, isotope of mass 34

Sulfur-34/Sulfur-32 ratio EPA ID (SUBSTANCE REGISTRY) E967356 EPA REFERENCE ID (EPA ONLY) 967356 EPA SYSTEMATIC NAME Sulfur-34/Sulfur-32 ratio STORET PARM CODE 03522 -- SUL34/32 DISRATIO PER MIL STORET PARM CODE 82086 -- S34/S32 RATIO PER MIL

Surfactants, anionic EPA ID (SUBSTANCE REGISTRY) E52450962 EPA REFERENCE ID (EPA ONLY) 52450962 EPA SYSTEMATIC NAME Surfactants, anionic

Surfactants, cationic EPA ID (SUBSTANCE REGISTRY) E52450970 EPA REFERENCE ID (EPA ONLY) 52450970 EPA SYSTEMATIC NAME Surfactants, cationic

Surfactants, ionic mix (anionic + cationic) EPA ID (SUBSTANCE REGISTRY) E52450947 EPA REFERENCE ID (EPA ONLY) 52450947 EPA SYSTEMATIC NAME Surfactants, ionic mixture (anionic and cationic)

Surfactants, nonionic mix EPA ID (SUBSTANCE REGISTRY) E52450954 EPA REFERENCE ID (EPA ONLY) 52450954 EPA SYSTEMATIC NAME Surfactants, nonionic mixture

Surfactants, unspecified mix EPA ID (SUBSTANCE REGISTRY) E52450939 EPA REFERENCE ID (EPA ONLY) 52450939 EPA SYSTEMATIC NAME Surfactants, unspecified mixture

Suspended Sediment Concentration (SSC)

Page 453 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Swep CAS NUMBER 1918-18-9 EPA REFERENCE ID (EPA ONLY) 748988 EPA SYSTEMATIC NAME Carbamic acid, (3,4-dichlorophenyl)-, methyl ester STORET PARM CODE 38554 -- SWEP TOTWUG/L STORET PARM CODE 38555 -- SWEP DISSUG/L

TEPP, Tetraethyl pyrophosphate CAS NUMBER 107-49-3 EPA REFERENCE ID (EPA ONLY) 24422 EPA SYSTEMATIC NAME Diphosphoric acid, tetraethyl ester STORET PARM CODE 30020 -- TEPP SOIL,REC MG/KG STORET PARM CODE 39620 -- TEPP WHL SMPL UG/L

Tamoxifen CAS NUMBER 10540-29-1

Tannic acid CAS NUMBER 1401-55-4 EPA REFERENCE ID (EPA ONLY) 86454 EPA SYSTEMATIC NAME Tannins

Tannin and Lignin EPA ID (SUBSTANCE REGISTRY) E967364 EPA REFERENCE ID (EPA ONLY) 967364 EPA SYSTEMATIC NAME Tannin and Lignin STORET PARM CODE 32240 -- TANNIN LIGNIN MG/L

Tantalum CAS NUMBER 7440-25-7 EPA REFERENCE ID (EPA ONLY) 149872 EPA SYSTEMATIC NAME Tantalum STORET PARM CODE 30309 -- TANTALUM SED, BOT MAT, PCT STORET PARM CODE 30310 -- TANTALUM SED,SUSP PCT STORET PARM CODE 34975 -- TA STORET PARM CODE 34976 -- TA STORET PARM CODE 34977 -- TA

Page 454 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34978 -- TA STORET PARM CODE 35042 -- TANTALUM SUSPENDD SED UG/G STORET PARM CODE 82318 -- TANTALUM TOTAL UG/L TA STORET PARM CODE 82319 -- TANTALUM DISS. UG/L TA STORET PARM CODE 82321 -- TANTALUM BOT.MAT. UG/KG TA

Tar, coal CAS NUMBER 8007-45-2 EPA REFERENCE ID (EPA ONLY) 157958 EPA SYSTEMATIC NAME Tar, coal STORET PARM CODE 39140 -- CREOSOTE COAL TAR TOTWUG/L

Tau-fluvalinate (Mavrik) CAS NUMBER 102851-06-9

Tebuthiuron CAS NUMBER 34014-18-1 EPA REFERENCE ID (EPA ONLY) 265652 EPA SYSTEMATIC NAME Urea, N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl]-N,N'-dimethyl- STORET PARM CODE 45607 -- TEBTHRN WTR WHL UG/L STORET PARM CODE 82670 -- TEBUTHIR TOT RECV WTR UG/L

Technetium-99 CAS NUMBER 14133-76-7 EPA REFERENCE ID (EPA ONLY) 650598 EPA SYSTEMATIC NAME Technetium, isotope of mass 99 STORET PARM CODE 22100 -- TC-99 TOTAL PCI/L STORET PARM CODE 22102 -- TC-99 FISH PCI/G STORET PARM CODE 22104 -- TC-99 SEDIMENT PCI/G

Tedion CAS NUMBER 116-29-0 EPA REFERENCE ID (EPA ONLY) 775684 EPA SYSTEMATIC NAME Benzene, 1,2,4-trichloro-5-[(4-chlorophenyl)sulfonyl]- STORET PARM CODE 39808 -- TEDION WHL SMPL UG/L STORET PARM CODE 81620 -- TEDION SED DRY WGTUG/KG

Page 455 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Tefluthrin CAS NUMBER 79538-32-2 EPA REFERENCE ID (EPA ONLY) 591271 EPA SYSTEMATIC NAME Cyclopropanecarboxylic acid, 3-[(1Z)-2-chloro-3,3,3-trifluoro-1- propenyl]-2,2-dimethyl-, (2,3,5,6-tetrafluoro-4-methylphenyl)methyl ester, (1R,3R)-rel- STORET PARM CODE 50972

Tellurium CAS NUMBER 13494-80-9 EPA REFERENCE ID (EPA ONLY) 187799 EPA SYSTEMATIC NAME Tellurium STORET PARM CODE 01064 -- TELLURUM TE.TOT. UG/L STORET PARM CODE 01271 -- TELURIUM WTR TOT REC UG/L STORET PARM CODE 45513 -- TE SED DRY WGTMG/KG STORET PARM CODE 50585 -- TELLURUM DISSOLVD UG/L STORET PARM CODE 79021 -- TELLURUM UG/KG

Telodrin CAS NUMBER 297-78-9 EPA REFERENCE ID (EPA ONLY) 41178 EPA SYSTEMATIC NAME 4,7-Methanoisobenzofuran, 1,3,4,5,6,7,8,8-octachloro- 1,3,3a,4,7,7a-hexahydro- STORET PARM CODE 39028 -- TELODRIN WTR GLC UG/L STORET PARM CODE 46334 -- TELODRIN TIS WET MG/KG

Temephos CAS NUMBER 3383-96-8 EPA REFERENCE ID (EPA ONLY) 115162 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O'-(thiodi-4,1-phenylene) O,O,O',O'- tetramethyl ester STORET PARM CODE 39001 -- ABATE WTR FPD UG/L

Terbacil CAS NUMBER 5902-51-2 EPA REFERENCE ID (EPA ONLY) 136010 EPA SYSTEMATIC NAME 2,4(1H,3H)-Pyrimidinedione, 5-chloro-3-(1,1-dimethylethyl)-6- methyl- STORET PARM CODE 04032 -- TERBACIL DISS WTR REC UG/L

Page 456 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30311 -- TERBACIL WTR, WHL REC,UG/L STORET PARM CODE 38882 -- TERBACIL TOTWUG/L STORET PARM CODE 38883 -- TERBACIL DISSUG/L STORET PARM CODE 82665 -- TERBACIL TOT RECV WTR UG/L

Terbium CAS NUMBER 7440-27-9 EPA REFERENCE ID (EPA ONLY) 149880 EPA SYSTEMATIC NAME Terbium STORET PARM CODE 01218 -- TERBIUM TOTAL UG/L STORET PARM CODE 50586 -- TERBIUM DISSOLVD UG/L

Terbufos CAS NUMBER 13071-79-9 EPA REFERENCE ID (EPA ONLY) 183806 EPA SYSTEMATIC NAME Phosphorodithioic acid, S-[[(1,1-dimethylethyl)thio]methyl] O,O- diethyl ester STORET PARM CODE 38922 -- COUNTER TERBUFOS SEDUG/KG STORET PARM CODE 39155 -- TERBUFOS TISSUE MG/KG STORET PARM CODE 82088 -- TERBUFOS TOTAL UG/L STORET PARM CODE 82675 -- TERBUFOS TOT RECV WTR UG/L

Terbufos sulfone CAS NUMBER 56070-16-7 EPA REFERENCE ID (EPA ONLY) 963363 EPA SYSTEMATIC NAME Phosphorodithioic acid, S-[(1,1-dimethylethyl)sulfonylmethyl] O,O- diethyl ester

Terbumeton CAS NUMBER 33693-04-8 EPA REFERENCE ID (EPA ONLY) 264945 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, N-(1,1-dimethylethyl)-N'-ethyl-6- methoxy- STORET PARM CODE 38577 -- TRBUMETN CARAGARD UG/L

Terbutryn CAS NUMBER 886-50-0 EPA REFERENCE ID (EPA ONLY) 73189

Page 457 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, N-(1,1-dimethylethyl)-N'-ethyl-6- (methylthio)- STORET PARM CODE 38887 -- TERBUTRN TOTWUG/L STORET PARM CODE 38888 -- TERBUTRN DISSUG/L STORET PARM CODE 38890 -- TERBUTRN SEDUG/KG

Terbutylazine CAS NUMBER 5915-41-3 EPA REFERENCE ID (EPA ONLY) 136101 EPA SYSTEMATIC NAME 1,3,5-Triazine-2,4-diamine, 6-chloro-N-(1,1-dimethylethyl)-N'-ethyl- STORET PARM CODE 04022 -- TRBUTAZN DISS WTR REC UG/L

Terpene alcohol ***retired*** change to ISN 14509

Terphenyls CAS NUMBER 26140-60-3 EPA REFERENCE ID (EPA ONLY) 237412 EPA SYSTEMATIC NAME Terphenyl STORET PARM CODE 49278 -- TERPHNYL SIEV STORET PARM CODE 77768 -- TERPHENL TOTAL UG/L STORET PARM CODE 78696 -- TERPHNYL UG/KG

Terpineol CAS NUMBER 8000-41-7 EPA REFERENCE ID (EPA ONLY) 156729 EPA SYSTEMATIC NAME Terpineol RETIRED NAME (CHEM - Terpene alcohol PHYSICAL) STORET PARM CODE 81325 -- TERPNEOL TOT UG/L

Terramycin CAS NUMBER 79-57-2 EPA REFERENCE ID (EPA ONLY) 7906 EPA SYSTEMATIC NAME 2-Naphthacenecarboxamide, 4-(dimethylamino)- 1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6- methyl-1,11-dioxo-, (4S,4aR,5S,5aR,6S,12aS)- STORET PARM CODE 49876 -- TERRAMYCIN (1HR APPLCTION) EFFLUENT DILUTION RATIO

Page 458 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Tetra-n-butyltin CAS NUMBER 1461-25-2 EPA REFERENCE ID (EPA ONLY) 87056 EPA SYSTEMATIC NAME Stannane, tetrabutyl- STORET PARM CODE 61246

Tetraacetylethylenediamine CAS NUMBER 10543-57-4

Tetrabromobisphenol A CAS NUMBER 79-94-7 EPA REFERENCE ID (EPA ONLY) 8045 EPA SYSTEMATIC NAME Phenol, 4,4'-(1-methylethylidene)bis[2,6-dibromo-

Tetrabromoethane, 1,1,2,2- CAS NUMBER 79-27-6 EPA REFERENCE ID (EPA ONLY) 7716 EPA SYSTEMATIC NAME Ethane, 1,1,2,2-tetrabromo- STORET PARM CODE 39081 -- 1122TETR BRMETHAN TOT UG/L

Tetrachloro-meta-xylene CAS NUMBER 877-09-8

Tetrachlorobenzene, 1,2,3,4- CAS NUMBER 634-66-2 EPA REFERENCE ID (EPA ONLY) 65441 EPA SYSTEMATIC NAME Benzene, 1,2,3,4-tetrachloro- STORET PARM CODE 77736 -- 1234TCLB TOTAL UG/L STORET PARM CODE 79026 -- 1234TET CLRBENZ TISMG/KG STORET PARM CODE 79789 -- TETCLBEN 1234SED DRYUG/KG

Tetrachlorobenzene, 1,2,3,5- CAS NUMBER 634-90-2 EPA REFERENCE ID (EPA ONLY) 65458 EPA SYSTEMATIC NAME Benzene, 1,2,3,5-tetrachloro- STORET PARM CODE 39119 -- TETRACHL BENZ SED UG/KG STORET PARM CODE 77733 -- 1235TCLB TOTAL UG/L STORET PARM CODE 85678 -- TETCLBEN 1235TIS WETMG/KG

Page 459 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Tetrachlorobenzene, 1,2,4,5- CAS NUMBER 95-94-3 EPA REFERENCE ID (EPA ONLY) 16501 EPA SYSTEMATIC NAME Benzene, 1,2,4,5-tetrachloro- STORET PARM CODE 73266 -- TETCLBNZ REG DRY WT UG/KG STORET PARM CODE 77734 -- 1245TCLB TOTAL UG/L STORET PARM CODE 79787 -- TETCLBEN 1245SED DRYUG/KG STORET PARM CODE 85677 -- TETCLBEN 1245TIS WETMG/KG

Tetrachlorobiphenyl CAS NUMBER 26914-33-0 EPA REFERENCE ID (EPA ONLY) 242784 EPA SYSTEMATIC NAME Tetrachlorobiphenyl STORET PARM CODE 39345 -- TETCLBPN TOT,TIS WETMG/KG STORET PARM CODE 79761 -- TETRACLR BIPHENYL WETMG/KG STORET PARM CODE 81878 -- 4CB SED DRY WGTUG/KG STORET PARM CODE 81879 -- 4CB WHL WAT UG/L STORET PARM CODE 81920 -- 4CB ZOO PLANK LIPMG/KG STORET PARM CODE 81927 -- 4CB SUSPEND UG/KG

Tetrachlorobutadiene CAS NUMBER 58334-79-5 EPA REFERENCE ID (EPA ONLY) 712778 EPA SYSTEMATIC NAME 1,3-Butadiene, tetrachloro- STORET PARM CODE 81502 -- TETRACL BUTADIEN TOT UG/L

Tetrachlorodibenzofuran, 2,3,7,8- CAS NUMBER 51207-31-9 EPA REFERENCE ID (EPA ONLY) 291005 EPA SYSTEMATIC NAME Dibenzofuran, 2,3,7,8-tetrachloro- STORET PARM CODE 30349 -- TCD2378 FURAN TIS PG/G STORET PARM CODE 30362 -- TCDF2378 SED,DRY WT,PG/G STORET PARM CODE 38691 -- TCDF2378 EFFLUENT UG/L

Tetrachloroethane CAS NUMBER 25322-20-7

Page 460 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 231951 EPA SYSTEMATIC NAME Ethane, tetrachloro- STORET PARM CODE 81549 -- TETRACL ETHANE TOT UG/L

Tetrachloroethane, 1,1,1,2- CAS NUMBER 630-20-6 EPA REFERENCE ID (EPA ONLY) 65102 EPA SYSTEMATIC NAME Ethane, 1,1,1,2-tetrachloro- STORET PARM CODE 77562 -- 1112TCLE TOTAL UG/L STORET PARM CODE 78492 -- 1112TCLE SED, DRY WT.UG/KG

Tetrachloroethane, 1,1,2,2- CAS NUMBER 79-34-5 EPA REFERENCE ID (EPA ONLY) 7773 EPA SYSTEMATIC NAME Ethane, 1,1,2,2-tetrachloro- STORET PARM CODE 30088 -- 5CLRETHN SOIL,REC MG/KG STORET PARM CODE 34516 -- 1122TETR ACHLOROE TOTWUG/L STORET PARM CODE 34517 -- 1122TETR ACHLOROE DISSUG/L STORET PARM CODE 34519 -- 1122TCLE SEDUG/KG DRY WGT STORET PARM CODE 34520 -- 1122TCLE TISMG/KG WET WGT STORET PARM CODE 78371 -- 1122TCE SEDIMENT WETMG/KG STORET PARM CODE 79501 -- 1122TECL ETH WASMG/KG

Tetrachloroethylene CAS NUMBER 127-18-4 EPA REFERENCE ID (EPA ONLY) 34157 EPA SYSTEMATIC NAME Ethene, tetrachloro- STORET PARM CODE 30090 -- 5CLREHTN SOIL,REC MG/KG STORET PARM CODE 34475 -- TETRACHL OROETHYL TOTWUG/L STORET PARM CODE 34476 -- TETRACHL OROETHYL DISSUG/L STORET PARM CODE 34478 -- TETCLETE SEDUG/KG DRY WGT STORET PARM CODE 34479 -- TETCLETE TISMG/KG WET WGT STORET PARM CODE 78389 -- TETCLETE SEDIMENT WETMG/KG STORET PARM CODE 79139 -- TETCLETE FISH TIS DRYMG/KG

Page 461 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 79709 -- TETRACLR ETHYLENE WASMG/KG

Tetrachlorophenol CAS NUMBER 25167-83-3 EPA REFERENCE ID (EPA ONLY) 230532 EPA SYSTEMATIC NAME Phenol, tetrachloro- STORET PARM CODE 39035 -- TETRACPW HL SMPL UG/L STORET PARM CODE 79189 -- TETRA CP TISS WET WT UG/KG STORET PARM CODE 81849 -- TETRACLP WHL WAT UG/L STORET PARM CODE 81852 -- TETRACLP SED DRY WGTUG/KG

Tetrachlorophenol, 2,3,4,5- CAS NUMBER 4901-51-3 EPA REFERENCE ID (EPA ONLY) 128272 EPA SYSTEMATIC NAME Phenol, 2,3,4,5-tetrachloro- STORET PARM CODE 77767 -- 2345TCLP TOTAL UG/L STORET PARM CODE 78209 -- TCP,2345 TISWETWT MG/KG STORET PARM CODE 82556 -- TETRCPHL DRY WGT SEDMG/KG

Tetrachlorophenol, 2,3,4,6- CAS NUMBER 58-90-2 EPA REFERENCE ID (EPA ONLY) 2931 EPA SYSTEMATIC NAME Phenol, 2,3,4,6-tetrachloro- STORET PARM CODE 34721 -- TETRCPHL DRY WGT SEDMG/KG STORET PARM CODE 73176 -- TCLP2346 REG DRY WT UG/KG STORET PARM CODE 77770 -- 2346TCLP TOTAL UG/L STORET PARM CODE 78210 -- TCP,2346 TISWETWT MG/KG

Tetrachlorophenol, 2,3,5,6- CAS NUMBER 935-95-5 EPA REFERENCE ID (EPA ONLY) 74658 EPA SYSTEMATIC NAME Phenol, 2,3,5,6-tetrachloro- STORET PARM CODE 77769 -- 2356TCLP TOTAL UG/L

Tetrachlorvinphos CAS NUMBER 22248-79-9

Page 462 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 221416 EPA SYSTEMATIC NAME Phosphoric acid, 2-chloro-1-(2,4,5-trichlorophenyl)ethenyl dimethyl ester, (Z)- STORET PARM CODE 30018 -- STIROPHO SOIL,REC MG/KG STORET PARM CODE 38686 -- STIROPHS WATER TOT UG/L

Tetracosane, n- CAS NUMBER 646-31-1 EPA REFERENCE ID (EPA ONLY) 66662 EPA SYSTEMATIC NAME Tetracosane STORET PARM CODE 49734 -- TETRACOSANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49735 -- TETRACOSANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77886 -- N-TETRAC TOTAL UG/L STORET PARM CODE 78897 -- TETRA- COSANE UG/KG

Tetracycline CAS NUMBER 60-54-8

Tetracycline hydrochloride CAS NUMBER 64-75-5

Tetradecane, n- CAS NUMBER 629-59-4 EPA REFERENCE ID (EPA ONLY) 64808 EPA SYSTEMATIC NAME Tetradecane STORET PARM CODE 49711 -- TETRADECANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49712 -- TETRADECANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77691 -- N-TETRAD TOTAL UG/L STORET PARM CODE 78899 -- TETRA- DECANE UG/KG

Tetradecanenitrile CAS NUMBER 629-63-0 EPA REFERENCE ID (EPA ONLY) 64832 EPA SYSTEMATIC NAME Tetradecanenitrile STORET PARM CODE 78085 -- TETDECAN NITRILE UG/L

Tetradecanoic acid, n- CAS NUMBER 544-63-8

Page 463 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 52837 EPA SYSTEMATIC NAME Tetradecanoic acid STORET PARM CODE 75845 -- TETRADEC SED DRY WGTUG/KG STORET PARM CODE 76820 -- TETRADEC TISS WET WGTMG/KG STORET PARM CODE 77766 -- TETRADEC TOTAL UG/L

Tetradecanol CAS NUMBER 27196-00-5 EPA REFERENCE ID (EPA ONLY) 244491 EPA SYSTEMATIC NAME Tetradecanol STORET PARM CODE 78701 -- TETRA DECANOL UG/KG

Tetraethyl dithiopyrophosphate (TEDP) CAS NUMBER 3689-24-5 EPA REFERENCE ID (EPA ONLY) 118141 EPA SYSTEMATIC NAME Thiodiphosphoric acid ([(HO)2P(S)]2O), tetraethyl ester STORET PARM CODE 73388

Tetraethylammonium hydroxide CAS NUMBER 77-98-5

Tetrahydroabietylamine acetate CAS NUMBER 53494-58-9

Tetrahydrofuran CAS NUMBER 109-99-9 EPA REFERENCE ID (EPA ONLY) 26310 EPA SYSTEMATIC NAME Furan, tetrahydro- STORET PARM CODE 04403 -- TETHYDFR LAND DRY WT UG/G STORET PARM CODE 81607 -- TETRAHYD FURAN TOT UG/L

Tetrahydropyran (THP) CAS NUMBER 142-68-7 EPA REFERENCE ID (EPA ONLY) 38893 EPA SYSTEMATIC NAME 2H-Pyran, tetrahydro- STORET PARM CODE 81608 -- TETRAHYD PYRAN TOT UG/L

Tetralin CAS NUMBER 119-64-2

Page 464 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 30783 EPA SYSTEMATIC NAME Naphthalene, 1,2,3,4-tetrahydro- STORET PARM CODE 77323 -- TETRALIN TOTAL UG/L

Tetramethyl-pyrazine CAS NUMBER 1124-11-4 EPA REFERENCE ID (EPA ONLY) 79301 EPA SYSTEMATIC NAME Pyrazine, tetramethyl- STORET PARM CODE 78089 -- TETRAMTH PYRAZINE UG/L

Tetramethylbenzene, 1,2,3,5- CAS NUMBER 527-53-7 EPA REFERENCE ID (EPA ONLY) 50252 EPA SYSTEMATIC NAME Benzene, 1,2,3,5-tetramethyl- STORET PARM CODE 50000 -- ISODURNE TOTRECV WTR UG/L STORET PARM CODE 77338

Tetramethylphenanthrene CAS NUMBER 4466-77-7 EPA REFERENCE ID (EPA ONLY) 52450178 EPA SYSTEMATIC NAME Phenanthrene, 1,2,3,4-tetramethyl- STORET PARM CODE 61769 STORET PARM CODE 61775

Tetratetracontane n- CAS NUMBER 7098-22-8 EPA REFERENCE ID (EPA ONLY) 147140 EPA SYSTEMATIC NAME Tetratetracontane

Tetratriacontane, n- CAS NUMBER 14167-59-0 STORET PARM CODE 49792 -- TETRATRIACONTANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49793 -- TETRATRIACONTANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49794 -- TETRATRIACONTANE-N TOTAL RECOVERABLE WATER UG/L

Page 465 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Tetrodotoxin (toxin produced-chinese puffer fish, fugu spp.) CAS NUMBER 4368-28-9 EPA REFERENCE ID (EPA ONLY) 710095 EPA SYSTEMATIC NAME 5,9:7,10a-Dimethano-10aH-[1,3]dioxocino[6,5-d]pyrimidine- 4,7,10,11,12-pentol, octahydro-12-(hydroxymethyl)-2-imino-, (4R,4aR,5R,7S,9S,10S,10aR,11S,12S)-

Thallium CAS NUMBER 7440-28-0 EPA REFERENCE ID (EPA ONLY) 149898 EPA SYSTEMATIC NAME Thallium STORET PARM CODE 00982 -- THALLIUM TOT REC UG/L STORET PARM CODE 01057 -- THALLIUM TL,DISS UG/L STORET PARM CODE 01058 -- THALLIUM TL,SUSP UG/L STORET PARM CODE 01059 -- THALLIUM TL,TOTAL UG/L STORET PARM CODE 01073 -- THALLIUM TIS-WET MG/KG STORET PARM CODE 01128 -- THALLIUM TOT REC UG/L-TL STORET PARM CODE 03702 -- THALLIUM ELUTRIAT UG/L STORET PARM CODE 04063 -- TL SUSP SED >63U WET UG/G STORET PARM CODE 29852 -- TL, SOIL RECOVER UG/G STORET PARM CODE 34480 -- THALLIUM SEDMG/KG DRY WGT STORET PARM CODE 49528 -- THALLIUM WETWT TISMG/KG STORET PARM CODE 71944 -- TH TOTAL FISH DWT UG/GM STORET PARM CODE 78420 -- THALLIUM SEDIMENT WETMG/KG STORET PARM CODE 79712 -- THALLIUM WASMG/KG

Thallium-208 CAS NUMBER 14913-50-9

Thecamoeba ITIS TAXON SERIAL NUMBER 615924

Thecamoeba munda ITIS TAXON SERIAL NUMBER 615927

Thecamoeba orbis ITIS TAXON SERIAL NUMBER 615926

Page 466 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Thecamoebidae ITIS TAXON SERIAL NUMBER 615922

Thermal discharge rate EPA ID (SUBSTANCE REGISTRY) E1645563 EPA REFERENCE ID (EPA ONLY) 1645563 EPA SYSTEMATIC NAME Thermal discharge STORET PARM CODE 00015 -- THERMAL MILLION BTU/HOUR STORET PARM CODE 00017 -- THERMAL MILLION BTU/DAY

Thidiazuron (Dropp) CAS NUMBER 51707-55-2

Thifensulfuron methyl CAS NUMBER 79277-27-3 EPA REFERENCE ID (EPA ONLY) 590976 EPA SYSTEMATIC NAME 2-Thiophenecarboxylic acid, 3-[[[[(4-methoxy-6-methyl-1,3,5-triazin- 2-yl)amino]carbonyl]amino-]sulfonyl]-, methyl ester

Thiobencarb CAS NUMBER 28249-77-6 EPA REFERENCE ID (EPA ONLY) 248542 EPA SYSTEMATIC NAME Carbamothioic acid, diethyl-, S-[(4-chlorophenyl)methyl] ester STORET PARM CODE 34722 -- BOLERO WTR WHL UG/L STORET PARM CODE 82681 -- THIOBNCR TOT RECV WTR UG/L

Thiocyanic acid CAS NUMBER 463-56-9 EPA REFERENCE ID (EPA ONLY) 46490 EPA SYSTEMATIC NAME Thiocyanic acid

Thiodicarb CAS NUMBER 59669-26-0

Thionazin CAS NUMBER 297-97-2

Thiophanate (Topsin) CAS NUMBER 23564-06-9 EPA REFERENCE ID (EPA ONLY) 224279 EPA SYSTEMATIC NAME Carbamic acid, [1,2-phenylenebis(iminocarbonothioyl)]bis-, diethyl ester

Page 467 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78880 -- THIOPHNT TOPSINMR UG/L

Thiophene CAS NUMBER 110-02-1 EPA REFERENCE ID (EPA ONLY) 26344 EPA SYSTEMATIC NAME Thiophene STORET PARM CODE 78091 -- THIOPHEN UG/L STORET PARM CODE 78703 -- THIOPHNE UG/KG

Thiophene, 2-(1,1-Dimethylethyl)- CAS NUMBER 1689-78-7 EPA REFERENCE ID (EPA ONLY) 687095 EPA SYSTEMATIC NAME Thiophene, 2-(1,1-dimethylethyl)- STORET PARM CODE 82097 -- DIMETETH THIOPHEN UG/L

Thiosulfate CAS NUMBER 14383-50-7 EPA REFERENCE ID (EPA ONLY) 195222 EPA SYSTEMATIC NAME Thiosulfate (S2O4) STORET PARM CODE 00737 -- THIOSUL- FATE DIS MG/L

Thiourea CAS NUMBER 62-56-6 EPA REFERENCE ID (EPA ONLY) 3665 EPA SYSTEMATIC NAME Thiourea

Thorium CAS NUMBER 7440-29-1 EPA REFERENCE ID (EPA ONLY) 149906 EPA SYSTEMATIC NAME Thorium STORET PARM CODE 04110 -- TH-232 2 SIG PE DRYPCI/G STORET PARM CODE 22501 -- TH-232 TOTAL PC/L STORET PARM CODE 22505 -- TH-228 TOTAL PCI/L STORET PARM CODE 26603 -- TH-ALPHA DISOLVED PC/L STORET PARM CODE 26631 -- TH-232 SEDIMENT PCI/G STORET PARM CODE 30312 -- THORIUM SED, BOT MAT, PCT

Page 468 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30313 -- THORIUM SED,SUSP PCT STORET PARM CODE 34980 -- TH STORET PARM CODE 34981 -- TH STORET PARM CODE 34982 -- TH STORET PARM CODE 34983 -- TH STORET PARM CODE 35043 -- THORIUM SUSPENDD SED UG/G STORET PARM CODE 75936 -- TH232SUS 1 SIGMA SED PC/G STORET PARM CODE 75953 -- TH232 SUSPENDD SED PC/G STORET PARM CODE 75976 -- TH 232 DISSOLVD WTR PC/L STORET PARM CODE 75999 -- TH232DIS 1 SIGMA WTR PC/L STORET PARM CODE 82313 -- THORIUM BOT.MAT. UG/KG TH STORET PARM CODE 82364 -- THORIUM TOTAL UG/L TH STORET PARM CODE 82365 -- THORIUM DISSOLV. UG/L TH STORET PARM CODE 82423 -- THORIUM WTR TOT REC UG/L

Thorium-228 CAS NUMBER 14274-82-9 EPA REFERENCE ID (EPA ONLY) 194522 EPA SYSTEMATIC NAME Thorium, isotope of mass 228 STORET PARM CODE 26629 -- TH-228 SEDIMENT PCI/G

Thorium-230 CAS NUMBER 14269-63-7 EPA REFERENCE ID (EPA ONLY) 194514 EPA SYSTEMATIC NAME Thorium, isotope of mass 230 STORET PARM CODE 26501 -- TH-230 TOTAL PC/L STORET PARM CODE 26503 -- TH-230 DISOLVED PC/L STORET PARM CODE 26507 -- TH-230 SEDIMENT PC/G STORET PARM CODE 75939 -- TH 230 SUSPENDD SED PC/G

Thorium-234 CAS NUMBER 15065-10-8 EPA REFERENCE ID (EPA ONLY) 650671 EPA SYSTEMATIC NAME Thorium, isotope of mass 234

Page 469 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 22507 -- TH-234 SEDIMENT PCI/G

Thulium CAS NUMBER 7440-30-4 EPA REFERENCE ID (EPA ONLY) 149914 EPA SYSTEMATIC NAME Thulium STORET PARM CODE 01245 -- THULIUM TOTAL UG/L STORET PARM CODE 50587 -- THULIUM DISSOLVD UG/L

Thuringiensin CAS NUMBER 23526-02-5

Thuringiensin, calcium salt

Tiamulin CAS NUMBER 55297-95-5

Tilmicosin CAS NUMBER 108050-54-0

Tin CAS NUMBER 7440-31-5 EPA REFERENCE ID (EPA ONLY) 149922 EPA SYSTEMATIC NAME Tin STORET PARM CODE 00983 -- TIN TOT REC UG/L STORET PARM CODE 01100 -- TIN SN,DISS UG/L STORET PARM CODE 01101 -- TIN SN,SUSP UG/L STORET PARM CODE 01102 -- TIN SN,TOT UG/L STORET PARM CODE 01103 -- TIN MUD DRY WGT MG/KG-SN STORET PARM CODE 03703 -- TIN SN ELUTRIAT UG/L STORET PARM CODE 30314 -- TIN SE D, BOTMA T, PCT STORET PARM CODE 30315 -- TIN SE D,SUSP PCT STORET PARM CODE 34985 -- SN STORET PARM CODE 34986 -- SN STORET PARM CODE 34987 -- SN STORET PARM CODE 34988 -- SN STORET PARM CODE 35044 -- TIN SUSPENDD SED UG/G

Page 470 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 81663 -- SN FISH WET WGT MG/KG

Titanium CAS NUMBER 7440-32-6 EPA REFERENCE ID (EPA ONLY) 149930 EPA SYSTEMATIC NAME Titanium STORET PARM CODE 00984 -- TITANIUM TOT REC UG/L STORET PARM CODE 01150 -- TITANIUM TI,DISS UG/L STORET PARM CODE 01151 -- TITANIUM TI,SUSP UG/L STORET PARM CODE 01152 -- TITANIUM TI,TOT UG/L STORET PARM CODE 01153 -- TI MUD DRY WGT MG/KG-TI STORET PARM CODE 04134 -- TI SED DRY WT STORET PARM CODE 30316 -- TITANIUM SED, BOT MAT, PCT STORET PARM CODE 30317 -- TITANIUM SED,SUSP PCT STORET PARM CODE 34991 -- TI STORET PARM CODE 34992 -- TI STORET PARM CODE 34993 -- TI STORET PARM CODE 49274 -- TITANIUM SIEV STORET PARM CODE 81664 -- TI FISH WET WGT MG/KG

Tolidine, o- CAS NUMBER 119-93-7 EPA REFERENCE ID (EPA ONLY) 30940 EPA SYSTEMATIC NAME [1,1'-Biphenyl]-4,4'-diamine, 3,3'-dimethyl- STORET PARM CODE 82213 -- DIMETHYL BENZIDNE UG/L

Toluene CAS NUMBER 108-88-3 EPA REFERENCE ID (EPA ONLY) 25452 EPA SYSTEMATIC NAME Benzene, methyl- STORET PARM CODE 30099 -- TOLUENE SOIL,REC MG/KG STORET PARM CODE 34010 -- TOLUENE TOT UG/L STORET PARM CODE 34481 -- TOLUENE DISSUG/L STORET PARM CODE 34483 -- TOLUENE SEDUG/KG DRY WGT

Page 471 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34484 -- TOLUENE TISMG/KG WET WGT STORET PARM CODE 78131 -- TOLUENE WHL HOH VOLUG/L STORET PARM CODE 78390 -- TOLUENE SEDIMENT WETMG/KG STORET PARM CODE 78752 -- METHYL BENZENE SEDUG/KG STORET PARM CODE 79715 -- TOLUENE WASMG/KG STORET PARM CODE 82155 -- TOLUENE IN AIR NG/CC

Toluene diisocyanate (mixed isomers) CAS NUMBER 26471-62-5 EPA REFERENCE ID (EPA ONLY) 239681 EPA SYSTEMATIC NAME Benzene, 1,3-diisocyanatomethyl-

Toluenediamine, 2,4- CAS NUMBER 95-80-7 EPA REFERENCE ID (EPA ONLY) 16410 EPA SYSTEMATIC NAME 1,3-Benzenediamine, 4-methyl- STORET PARM CODE 78888 -- 2,4-TDA WHL H20 UG/L

Toluidine CAS NUMBER 26915-12-8 EPA REFERENCE ID (EPA ONLY) 242800 EPA SYSTEMATIC NAME Benzenamine, ar-methyl- STORET PARM CODE 45007 -- TOLUIDIN TOTAL WAT UG/L

Toluidine Hydrochloride, o- CAS NUMBER 636-21-5 EPA REFERENCE ID (EPA ONLY) 65623 EPA SYSTEMATIC NAME Benzenamine, 2-methyl-, hydrochloride STORET PARM CODE 73649 -- BZ2METH HYDROCHL TOTWUG/L

Total Coliform STORET PARM CODE 84382 -- TOTAL COLIFORM PRESENCE OAR ABSENCE

Total Nitrogen/Total Phosphorus Ratio (TN:TP)

Total Nonfecal Coliform

Page 472 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Toxaphene CAS NUMBER 8001-35-2 EPA REFERENCE ID (EPA ONLY) 156919 EPA SYSTEMATIC NAME Toxaphene STORET PARM CODE 03752 -- TOXAPHNE ELUTRIAT UG/L STORET PARM CODE 04600 -- TOXAPHEN SLUDGE TOTMG/KG STORET PARM CODE 30128 -- TOXAPHEN SOIL,REC MG/KG STORET PARM CODE 34691 -- TOXAPHEN TISMG/KG WET WGT STORET PARM CODE 39400 -- TOXAPHEN TOTUG/L STORET PARM CODE 39401 -- TOXAPHEN DISUG/L STORET PARM CODE 39402 -- TOXAPHEN SUSUG/L STORET PARM CODE 39403 -- TOXAPHEN SEDUG/KG DRY WGT STORET PARM CODE 39407 -- TOXPHENE FISH WET UG/KG STORET PARM CODE 49351 -- TOXAPHNE SIEV STORET PARM CODE 49355 -- TOXAPHNE TISS WET WT UG/KG STORET PARM CODE 73401 -- TOXAPHEN REG DRY WT UG/KG STORET PARM CODE 78447 -- TOXAPHEN SEDIMENT WETMG/KG STORET PARM CODE 79185 -- TOXAPHEN FISH TIS DRYMG/KG STORET PARM CODE 79717 -- TOXPHENE WASMG/KG STORET PARM CODE 79740 -- TOXAPHEN WASTE EP TOX UG/L STORET PARM CODE 81723 -- TOXAPHEN SHEL DRY WGTUG/KG STORET PARM CODE 81864 -- TOXAPHEN SHELLWET WGTUG/KG

Toxicity, Water, 100%/ LC50 (% effluent) for Ceriodaphnia EPA ID (SUBSTANCE REGISTRY) E52457116 EPA REFERENCE ID (EPA ONLY) 52457116 EPA SYSTEMATIC NAME Toxicity, water, 100%/ LC50 (% effluent) for Ceriodaphnia

Toxicity, Water, Ceriodaphnia dubia, LC50 EPA ID (SUBSTANCE REGISTRY) E52457355 EPA REFERENCE ID (EPA ONLY) 52457355 EPA SYSTEMATIC NAME Toxicity, water, Ceriodaphnia dubia, LC50 STORET PARM CODE 50788

Page 473 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Toxicity, sediment, Ampelisca abdita, control survival

Toxicity, sediment, Ampelisca abdita, survival

Toxicity, sediment, Ampelisca verrilli, control survival

Toxicity, sediment, Ampelisca verrilli, survival

Toxicity, sediment, Eohaustorius estuarius, control survival

Toxicity, sediment, Eohaustorius estuarius, survival

Toxicity, sediment, L. plumulosus, control survival

Toxicity, sediment, Leptocheirus plumulosus, survival

Toxicity, sediment, Rhepoxynius abronius, survival

Toxicity, sediment, microtox, Vibrio fischeri, EC50 STORET PARM CODE 39250 -- NAPTHAL ENES, PC . UG/L

Trefluralin ***retired*** change to ISN 497

Triacontane, n- CAS NUMBER 638-68-6 EPA REFERENCE ID (EPA ONLY) 66167 EPA SYSTEMATIC NAME Triacontane STORET PARM CODE 49742 -- TRIACONTANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49774 -- TRIACONTANE-N WET WEIGHT TISSUE MG/KG

Triadimefon (Green Light Fung-Away fungicide) CAS NUMBER 43121-43-3 EPA REFERENCE ID (EPA ONLY) 286872 EPA SYSTEMATIC NAME 2-Butanone, 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol- 1-yl)- STORET PARM CODE 38892 -- TRIADIME FON TOTWUG/L STORET PARM CODE 38893 -- TRIADIME FON DISSUG/L

Page 474 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 38895 -- TRIADIME FON SEDUG/KG

Triallate CAS NUMBER 2303-17-5 EPA REFERENCE ID (EPA ONLY) 99903 EPA SYSTEMATIC NAME Carbamothioic acid, bis(1-methylethyl)-, S-(2,3,3-trichloro-2- propenyl) ester STORET PARM CODE 82678 -- TRIALLTE TOT RECV WTR UG/L

Triasulfuron CAS NUMBER 82097-50-5

Triazines (unspecified mix)

Triazophos CAS NUMBER 24017-47-8 EPA REFERENCE ID (EPA ONLY) 225201 EPA SYSTEMATIC NAME Phosphorothioic acid, O,O-diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) ester STORET PARM CODE 03805 -- TRAZOPHS WET WT SEDMG/KG

Tribromophenol, 2,4,6- CAS NUMBER 118-79-6 EPA REFERENCE ID (EPA ONLY) 30379 EPA SYSTEMATIC NAME Phenol, 2,4,6-tribromo- STORET PARM CODE 34719 -- 2,4,6TRI BRPHENOL TOTUG/L

Tribufos (DEF) CAS NUMBER 78-48-8 EPA REFERENCE ID (EPA ONLY) 7146 EPA SYSTEMATIC NAME Phosphorotrithioic acid, S,S,S-tributyl ester STORET PARM CODE 39040 -- DEF WTR SMPL UG/L STORET PARM CODE 39050 -- DEF MUD UG/KG STORET PARM CODE 81295 -- DEF TOT UG/L

Tributoxyethyl phosphate CAS NUMBER 78-51-3 EPA REFERENCE ID (EPA ONLY) 7161 EPA SYSTEMATIC NAME Ethanol, 2-butoxy-, phosphate (3:1)

Page 475 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78092 -- T(BUTOXY ETH)PHOS UG/L STORET PARM CODE 78704 -- T(BXYET) PHOSPHAT UG/KG

Tributyl ester of phosphoric acid CAS NUMBER 126-73-8 EPA REFERENCE ID (EPA ONLY) 33977 EPA SYSTEMATIC NAME Phosphoric acid tributyl ester RETIRED NAME (CHEM - Tributyl ester of phosphoric acid PHYSICAL) STORET PARM CODE 45319 -- TBEPHOSA TOTAL WAT UG/L STORET PARM CODE 45320 -- TBEPHOSA SED DRY WGTUG/KG

Tributylchlorostannane CAS NUMBER 1461-22-9 EPA REFERENCE ID (EPA ONLY) 87049 EPA SYSTEMATIC NAME Stannane, tributylchloro- STORET PARM CODE 61292

Tributylphosphine oxide CAS NUMBER 814-29-9 EPA REFERENCE ID (EPA ONLY) 70714 EPA SYSTEMATIC NAME Phosphine oxide, tributyl- STORET PARM CODE 81699 -- TRI-BUTY PHOS OX TOT MG/L

Tributylstannane CAS NUMBER 688-73-3 EPA REFERENCE ID (EPA ONLY) 67579 EPA SYSTEMATIC NAME Stannane, tributyl-

Tributyltin CAS NUMBER 56573-85-4 EPA REFERENCE ID (EPA ONLY) 307447 EPA SYSTEMATIC NAME Tin-San STORET PARM CODE 30340 -- TRIBUTYL TIN,WTR WHL UG/L

Tricamba (Banvel T) CAS NUMBER 2307-49-5 EPA REFERENCE ID (EPA ONLY) 961623

Page 476 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Benzoic acid, 2,3,5-trichloro-6-methoxy- STORET PARM CODE 50249 -- TRICAMBA TOTAL UG/L

Trichloroacetic acid (TCAA) CAS NUMBER 76-03-9 EPA REFERENCE ID (EPA ONLY) 6072 EPA SYSTEMATIC NAME Acetic acid, trichloro-

Trichloroacetone, 1,1,1- CAS NUMBER 918-00-3 EPA REFERENCE ID (EPA ONLY) 650242 EPA SYSTEMATIC NAME 2-Propanone, 1,1,1-trichloro- STORET PARM CODE 77531 -- 111TCLPN TOTAL UG/L

Trichloroacetonitrile CAS NUMBER 545-06-2 EPA REFERENCE ID (EPA ONLY) 52902 EPA SYSTEMATIC NAME Acetonitrile, trichloro-

Trichlorobenzene CAS NUMBER 12002-48-1 EPA REFERENCE ID (EPA ONLY) 173682 EPA SYSTEMATIC NAME Benzene, trichloro- STORET PARM CODE 78170 -- TRICHLOR OBENZENE UG/L STORET PARM CODE 78707 -- TRICLORO BENZENES UG/KG STORET PARM CODE 82516 -- TCLRBNZ TOTAL UG/L

Trichlorobenzene, 1,2,3- CAS NUMBER 87-61-6 EPA REFERENCE ID (EPA ONLY) 11288 EPA SYSTEMATIC NAME Benzene, 1,2,3-trichloro- STORET PARM CODE 04404 -- 123TRCLB LAND DRY WT UG/G STORET PARM CODE 77613 -- 123TCLBZ TOTAL UG/L STORET PARM CODE 78482 -- 123TCLBZ SED, DRY WT.UG/KG STORET PARM CODE 79786 -- TRICLBEN 123,SED DRYUG/KG STORET PARM CODE 85676 -- TRICLBEN 123TIS WETMG/KG

Page 477 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Trichlorobenzene, 1,3,5- CAS NUMBER 108-70-3 EPA REFERENCE ID (EPA ONLY) 25296 EPA SYSTEMATIC NAME Benzene, 1,3,5-trichloro- STORET PARM CODE 77614 -- 135TCLBZ TOTAL UG/L STORET PARM CODE 79785 -- TRICLBEN 135,SED DRYUG/KG STORET PARM CODE 85675 -- TRICLBEN 135TIS WETMG/KG

Trichlorobutadienes CAS NUMBER 53317-48-9 EPA REFERENCE ID (EPA ONLY) 712430 EPA SYSTEMATIC NAME 1,3-Butadiene, trichloro-

Trichloroethane CAS NUMBER 25323-89-1 EPA REFERENCE ID (EPA ONLY) 232058 EPA SYSTEMATIC NAME Ethane, trichloro- STORET PARM CODE 78751 -- TRICHLRO ETHANE SEDUG/KG STORET PARM CODE 81853 -- TRICLETH WHL WAT UG/L

Trichloroethane, 1,1,1- CAS NUMBER 71-55-6 EPA REFERENCE ID (EPA ONLY) 4796 EPA SYSTEMATIC NAME Ethane, 1,1,1-trichloro- STORET PARM CODE 30091 -- 3CLRSTHN SOIL,REC MG/KG STORET PARM CODE 34506 -- 111TRICH LOROETHA TOTWUG/L STORET PARM CODE 34507 -- 111TRICH LOROETHA DISSUG/L STORET PARM CODE 34509 -- 111TCLET SEDUG/KG DRY WGT STORET PARM CODE 34510 -- 111TCLET TISMG/KG WET WGT STORET PARM CODE 78369 -- 111TRCLE SEDIMENT WETMG/KG STORET PARM CODE 79500 -- 111TRICL ETH WASMG/KG

Trichloroethane, 1,1,2- CAS NUMBER 79-00-5 EPA REFERENCE ID (EPA ONLY) 7518 EPA SYSTEMATIC NAME Ethane, 1,1,2-trichloro-

Page 478 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 30092 -- SCLRETHN SOIL,REC MG/KG STORET PARM CODE 34511 -- 112TRICH LOROETHA TOTWUG/L STORET PARM CODE 34512 -- 112TRICH LOROETHA DISSUG/L STORET PARM CODE 34513 -- 112TRICH LOROETHA SUSPUG/L STORET PARM CODE 34514 -- 112TCLET SEDUG/KG DRY WGT STORET PARM CODE 34515 -- 112TCLET TISMG/KG WET WGT STORET PARM CODE 78393 -- 112TCLET SEDIMENT WETMG/KG STORET PARM CODE 79503 -- 112TRICL ETH WASMG/KG

Trichloroethylene CAS NUMBER 79-01-6 EPA REFERENCE ID (EPA ONLY) 7526 EPA SYSTEMATIC NAME Ethene, trichloro- STORET PARM CODE 30132 -- ETHL3CLR SOIL,REC MG/KG STORET PARM CODE 34485 -- TRICHLOR OETHYLEN DISSUG/L STORET PARM CODE 34486 -- TRICHLOR OETHYLEN SUSPUG/L STORET PARM CODE 34487 -- TRICLETE SEDUG/KG DRY WGT STORET PARM CODE 34692 -- TRICLETE TISMG/KG WET WGT STORET PARM CODE 39180 -- TRICHLOR ETHYLENE TOT UG/L STORET PARM CODE 39181 -- TRICHLOR ETHYLENE FISH UGK STORET PARM CODE 78391 -- TRICLETE SEDIMENT WETMG/KG STORET PARM CODE 79141 -- TRICLETE FISH TIS DRYMG/KG STORET PARM CODE 79718 -- TRICLORO ETHYLENE WASMG/KG

Trichlorofluoromethane CAS NUMBER 75-69-4 EPA REFERENCE ID (EPA ONLY) 5785 EPA SYSTEMATIC NAME Methane, trichlorofluoro- STORET PARM CODE 30093 -- 3CLRFLRE SOIL,REC MG/KG STORET PARM CODE 34488 -- TRICHLOR OFLUOROM TOTWUG/L STORET PARM CODE 34489 -- TRICHLOR OFLUOROM DISSUG/L STORET PARM CODE 34490 -- TRICHLOR OFLUOROM SUSPUG/L

Page 479 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 34491 -- TRCLFLMT SEDUG/KG DRY WGT STORET PARM CODE 34492 -- TRCLFLMT TISMG/KG WET WGT STORET PARM CODE 78386 -- FLTRICLM SEDIMENT WETMG/KG

Trichloronaphthalene CAS NUMBER 1321-65-9 EPA REFERENCE ID (EPA ONLY) 83733 EPA SYSTEMATIC NAME Naphthalene, trichloro- STORET PARM CODE 78708 -- TRICLORO NAPTHALN UG/KG

Trichloronate CAS NUMBER 327-98-0 EPA REFERENCE ID (EPA ONLY) 42424 EPA SYSTEMATIC NAME Phosphonothioic acid, ethyl-, O-ethyl O-(2,4,5-trichlorophenyl) ester STORET PARM CODE 30022 -- TRICLRNA SOIL,REC MG/KG STORET PARM CODE 38897 -- TRICHLOR ONATE TOTWUG/L STORET PARM CODE 38900 -- TRICHLOR ONATE SEDUG/KG

Trichlorophenol CAS NUMBER 25167-82-2 EPA REFERENCE ID (EPA ONLY) 230524 EPA SYSTEMATIC NAME Phenol, trichloro- STORET PARM CODE 79720 -- TRICLORO PHENOL WASMG/KG STORET PARM CODE 81848 -- TRICLPHN WHL WAT UG/L STORET PARM CODE 81851 -- TRICLPHN SED DRY WGTUG/KG STORET PARM CODE 82227 -- TRICHLOR PHENATE UG/L

Trichlorophenol, 2,4,5- CAS NUMBER 95-95-4 EPA REFERENCE ID (EPA ONLY) 16519 EPA SYSTEMATIC NAME Phenol, 2,4,5-trichloro- STORET PARM CODE 30185 -- PHNL3CLR SOIL,REC MG/KG STORET PARM CODE 77687 -- 245TCLPH TOTAL UG/L STORET PARM CODE 78397 -- 245TCLPH SEDIMENT WETMG/KG

Page 480 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78401 -- 245TCLPH SEDIMENT DRYUG/KG STORET PARM CODE 79147 -- 245TCLPH FISH TIS DRYMG/KG STORET PARM CODE 85764 -- TCPHN245 WET WT TISMG/KG

Trichloropropane CAS NUMBER 25735-29-9 EPA REFERENCE ID (EPA ONLY) 711366 EPA SYSTEMATIC NAME Propane, trichloro- STORET PARM CODE 81610 -- TRICHLOR PROPANE TOT UG/L

Trichloropropane, 1,1,1- CAS NUMBER 7789-89-1

Trichloropropane, 1,2,3- CAS NUMBER 96-18-4 EPA REFERENCE ID (EPA ONLY) 16675 EPA SYSTEMATIC NAME Propane, 1,2,3-trichloro- STORET PARM CODE 30094 -- 3CLRPROP SOIL,REC MG/KG STORET PARM CODE 77443 -- 1,2,3TCP TOTAL UG/L STORET PARM CODE 78490 -- TRICLRPR SED, DRY WT.UG/KG

Trichlorotrifluoroethane CAS NUMBER 26523-64-8 EPA REFERENCE ID (EPA ONLY) 239822 EPA SYSTEMATIC NAME Ethane, trichlorotrifluoro- STORET PARM CODE 45506 -- 3CL3F ET SED DRY WGTUG/KG STORET PARM CODE 81611 -- TRICL TRIFLETH TOT UG/L

Trichlorotrifluoroethane, 1,1,1- CAS NUMBER 354-58-5 EPA REFERENCE ID (EPA ONLY) 43570 EPA SYSTEMATIC NAME Ethane, 1,1,1-trichloro-2,2,2-trifluoro- STORET PARM CODE 77647 -- 111F222C TOTAL UG/L

Triclopyr CAS NUMBER 55335-06-3 EPA REFERENCE ID (EPA ONLY) 303958 EPA SYSTEMATIC NAME Acetic acid, [(3,5,6-trichloro-2-pyridinyl)oxy]-

Page 481 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 04092 -- TRICLPYR WTR TOT REC UG/L STORET PARM CODE 49235 -- TRCLOPYR FLTR WTR RECVUG/L

Triclosan CAS NUMBER 3380-34-5 EPA ID (SUBSTANCE REGISTRY) Triclosan EPA REFERENCE ID (EPA ONLY) 115139 EPA SYSTEMATIC NAME Phenol, 5-chloro-2-(2,4-dichlorophenoxy)-

Tricosane, n- CAS NUMBER 638-67-5 EPA REFERENCE ID (EPA ONLY) 66159 EPA SYSTEMATIC NAME Tricosane STORET PARM CODE 49732 -- TRICOSANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49733 -- TRICOSANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77879 -- N-TRICOS TOTAL UG/L

Tricosene, 11- CAS NUMBER 52078-56-5 EPA REFERENCE ID (EPA ONLY) 963207 EPA SYSTEMATIC NAME 11-Tricosene STORET PARM CODE 77872 -- 11TRICOS TOTAL UG/L

Tricyclazole CAS NUMBER 41814-78-2 EPA REFERENCE ID (EPA ONLY) 284463 EPA SYSTEMATIC NAME 1,2,4-Triazolo[3,4-b]benzothiazole, 5-methyl- STORET PARM CODE 38903 -- TRICYCLA ZOLE DISSUG/L

Tridecane CAS NUMBER 629-50-5 EPA REFERENCE ID (EPA ONLY) 64782 EPA SYSTEMATIC NAME Tridecane STORET PARM CODE 49709 -- TRIDECANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 49710 -- TRIDECANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 77641 -- N-TRIDEC TOTAL UG/L

Page 482 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78896 -- TRIDECAN SED, WET WT.UG/KG

Tridecanoic acid CAS NUMBER 638-53-9 EPA REFERENCE ID (EPA ONLY) 66118 EPA SYSTEMATIC NAME Tridecanoic acid STORET PARM CODE 78710 -- TRIDECAN ACID UG/KG STORET PARM CODE 79023 -- TRIDECA NOICACID UG/KG

Triethanolamine CAS NUMBER 102-71-6

Triethyl citrate CAS NUMBER 77-93-0 EPA ID (SUBSTANCE REGISTRY) Triethyl citrate EPA REFERENCE ID (EPA ONLY) 6783 EPA SYSTEMATIC NAME 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, triethyl ester

Triethylcarbinol CAS NUMBER 597-49-9

Triethylene glycol dimethyl ether CAS NUMBER 112-49-2 EPA REFERENCE ID (EPA ONLY) 28472 EPA SYSTEMATIC NAME 2,5,8,11-Tetraoxadodecane STORET PARM CODE 77609 -- TRIEGDME TOTAL UG/L

Triethylene glycol monobutyl ether CAS NUMBER 143-22-6

Trifluoromethyl-4-nitrophenol (TFM) CAS NUMBER 88-30-2 EPA REFERENCE ID (EPA ONLY) 11718 EPA SYSTEMATIC NAME Phenol, 4-nitro-3-(trifluoromethyl)- STORET PARM CODE 82563 -- 3TRIFLRO MTH4NPNL WTR UG/L

Trifluralin CAS NUMBER 1582-09-8 EPA REFERENCE ID (EPA ONLY) 89060 EPA SYSTEMATIC NAME Benzenamine, 2,6-dinitro-N,N-dipropyl-4-(trifluoromethyl)-

Page 483 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

RETIRED NAME (CHEM - Trifluralin PHYSICAL) STORET PARM CODE 03806 -- TRFLRALN WET WT SEDMG/KG STORET PARM CODE 04023 -- TRFLURLN DISS WTR REC UG/L STORET PARM CODE 38574 -- TRIFLRLN TREFLAN DISSUG/L STORET PARM CODE 39030 -- TREFLAN WTR GL C UG/L STORET PARM CODE 81284 -- TREFLAN TOT UG/L STORET PARM CODE 81618 -- TREFLAN SED DRY WGTUG/KG STORET PARM CODE 81652 -- TREFLAN FISH WET WGTMG/KG STORET PARM CODE 82661 -- TRIFLRLN TOT RECV WTR UG/L

Triglycol dichloride CAS NUMBER 112-26-5 EPA REFERENCE ID (EPA ONLY) 28274 EPA SYSTEMATIC NAME Ethane, 1,2-bis(2-chloroethoxy)- STORET PARM CODE 77653 -- 12B2CLEE TOTAL UG/L

Trihalomethanes (unspecified mix) EPA REFERENCE ID (EPA ONLY) 701045 EPA SYSTEMATIC NAME Trihalomethanes, total -- SDWA NPDWR STORET PARM CODE 82080 -- THM SUM TOT UG/L

Triisopropanolamine CAS NUMBER 122-20-3

Triisopropylamine CAS NUMBER 3424-21-3

Trimethoprim CAS NUMBER 738-70-5

Trimethoprim/Sulfamethoxazole (unspecified mix)

Trimethyl benzene CAS NUMBER 25551-13-7 EPA REFERENCE ID (EPA ONLY) 233320 EPA SYSTEMATIC NAME Benzene, trimethyl- STORET PARM CODE 78136 -- TRIMETH BENZENE HOH UG/L

Page 484 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 78762 -- TRIMTHYL BENZENE SEDUG/KG STORET PARM CODE 80339 -- 3METHLBN ISOMER WHL UG/L

Trimethyl cyclohexene CAS NUMBER 68555-95-3 EPA REFERENCE ID (EPA ONLY) 456723 EPA SYSTEMATIC NAME Cyclohexene, trimethyl-

Trimethyl-pyrazine CAS NUMBER 14667-55-1 EPA REFERENCE ID (EPA ONLY) 196626 EPA SYSTEMATIC NAME Pyrazine, trimethyl- STORET PARM CODE 78101 -- TRIMTHYL PYRAZINE UG/L

Trimethylbenzene, 1,2,3- CAS NUMBER 526-73-8 EPA REFERENCE ID (EPA ONLY) 50153 EPA SYSTEMATIC NAME Benzene, 1,2,3-trimethyl- STORET PARM CODE 77221 -- 1,2,3TMB TOTAL UG/L

Trimethylbenzene, 1,2,4- CAS NUMBER 95-63-6 EPA REFERENCE ID (EPA ONLY) 16261 EPA SYSTEMATIC NAME Benzene, 1,2,4-trimethyl- STORET PARM CODE 04405 -- 124TRMEB LAND DRY WT UG/G STORET PARM CODE 77222 -- 1,2,4TMB TOTAL UG/L STORET PARM CODE 78487 -- 124TMETB SED, DRY WT.UG/KG

Trimethylbenzene, 1,3,5- CAS NUMBER 108-67-8 EPA REFERENCE ID (EPA ONLY) 25262 EPA SYSTEMATIC NAME Benzene, 1,3,5-trimethyl- STORET PARM CODE 77226 -- 1,3,5TMB TOTAL UG/L STORET PARM CODE 78486 -- 135TMETB SED, DRY WT.UG/KG

Trimethylcyclohexanone, 2,2,6- CAS NUMBER 2408-37-9 EPA REFERENCE ID (EPA ONLY) 101501

Page 485 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME Cyclohexanone, 2,2,6-trimethyl- STORET PARM CODE 45361 -- TM CYHEX TOTAL WAT UG/L STORET PARM CODE 78863 -- TRIMTH 2 CYCHX1ON SEDUG/KG

Trimethylene oxide CAS NUMBER 503-30-0 EPA REFERENCE ID (EPA ONLY) 48553 EPA SYSTEMATIC NAME Oxetane STORET PARM CODE 78713 -- TRIMTHLN OXIDE UG/KG

Trimethylfluorosilane CAS NUMBER 420-56-4 EPA REFERENCE ID (EPA ONLY) 45112 EPA SYSTEMATIC NAME Silane, fluorotrimethyl-

Trimethylnaphthalene CAS NUMBER 28652-77-9 EPA REFERENCE ID (EPA ONLY) 691758 EPA SYSTEMATIC NAME Naphthalene, trimethyl- STORET PARM CODE 49757 -- NAPHTHALENE 2 3 5-TRIMETHYL DRY WT. SEDIMENT UG/KG STORET PARM CODE 49791 -- NAPHTHALENE 2 3 5-TRIMETHYL WET WT. TISSUE MG/KG

Trimethylnaphthalene, 2,3,6- CAS NUMBER 829-26-5 EPA REFERENCE ID (EPA ONLY) 71704 EPA SYSTEMATIC NAME Naphthalene, 2,3,6-trimethyl- STORET PARM CODE 49405 -- NTH236TM SIEV

Trimethylphenol, 2,4,6- CAS NUMBER 527-60-6 EPA REFERENCE ID (EPA ONLY) 50278 EPA SYSTEMATIC NAME Phenol, 2,4,6-trimethyl- STORET PARM CODE 49416 -- MESITOL SIEV

Trimipramine maleate CAS NUMBER 521-78-8

Page 486 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Trinitrobenzol CAS NUMBER 99-35-4 EPA REFERENCE ID (EPA ONLY) 18671 EPA SYSTEMATIC NAME Benzene, 1,3,5-trinitro- STORET PARM CODE 73653 -- BZ, 135- TRINITRO TOTWUG/L

Trinitrotoluene, 2,4,6- (TNT) CAS NUMBER 118-96-7 EPA REFERENCE ID (EPA ONLY) 30460 EPA SYSTEMATIC NAME Benzene, 2-methyl-1,3,5-trinitro- STORET PARM CODE 81307 -- TRINITRO TOLUENE TOT UG/L STORET PARM CODE 81358 -- TNT DISSOLVE UG/L STORET PARM CODE 81360 -- TNT TOTAL UG/L STORET PARM CODE 81361 -- TNT SED DRY WGT UG/KG

Triphenyl phosphate CAS NUMBER 115-86-6 EPA REFERENCE ID (EPA ONLY) 29272 EPA SYSTEMATIC NAME Phosphoric acid, triphenyl ester STORET PARM CODE 30382 -- TRPNPHOS SED DRY WT UG/KG STORET PARM CODE 30387 -- TRPNPHOS TIS WET WT MG/KG STORET PARM CODE 77881 -- TRIPHNLP TOTAL UG/L

Triphenyl phosphite CAS NUMBER 101-02-0

Tris(2-chloroethyl)phosphate CAS NUMBER 115-96-8 EPA REFERENCE ID (EPA ONLY) 29322 EPA SYSTEMATIC NAME Ethanol, 2-chloro-, phosphate (3:1) STORET PARM CODE 78093 -- T(CLETH) PHOSPHAT UG/L STORET PARM CODE 78705 -- T(CLRET) PHOSPHAT UG/KG

Trithion CAS NUMBER 786-19-6 EPA REFERENCE ID (EPA ONLY) 70458 EPA SYSTEMATIC NAME Phosphorodithioic acid, S-[[(4-chlorophenyl)thio]methyl] O,O-diethyl ester

Page 487 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 39786 -- TRITHION WHL SMPL UG/L STORET PARM CODE 39787 -- TRITHION MUD UG/KG STORET PARM CODE 82342 -- TRITHION DISSOLVD UG/L STORET PARM CODE 82343 -- TRITHION SUSPEND. UG/L

Tritium CAS NUMBER 10028-17-8 EPA REFERENCE ID (EPA ONLY) 166686 EPA SYSTEMATIC NAME Tritium STORET PARM CODE 04124 -- TR TOTAL WT R PCI/ML STORET PARM CODE 07000 -- H-3 TOTAL PC/L STORET PARM CODE 07005 -- TRITIUM DISSOLVD PC/L STORET PARM CODE 07012 -- TRITIUM IN H20 H-3 UNTS STORET PARM CODE 07017 -- TRITIUM TOTAL H-3 UNTS STORET PARM CODE 07018 -- TRITIUM DISSOLVD H-3 UNTS STORET PARM CODE 82126 -- TRITIUM TOTAL UC/ML STORET PARM CODE 85530 -- H-3 MILK PC/L

Tungsten CAS NUMBER 7440-33-7 EPA REFERENCE ID (EPA ONLY) 149948 EPA SYSTEMATIC NAME Tungsten STORET PARM CODE 01154 -- TUNGSTEN W,TOT UG/L STORET PARM CODE 01155 -- TUNGSTEN W,DISS UG/L STORET PARM CODE 01156 -- TUNGSTEN W,SUSP UG/L STORET PARM CODE 01158 -- TUNGSTEN SED. MG/KG STORET PARM CODE 30318 -- TUNGSTEN SED, BOT MAT, PCT STORET PARM CODE 30319 -- TUNGSTEN SED,SUSP PCT STORET PARM CODE 35045 -- TUNGSTEN SUSPENDD SED UG/G

Turbidity EPA ID (SUBSTANCE REGISTRY) E1640507 EPA REFERENCE ID (EPA ONLY) 1640507 EPA SYSTEMATIC NAME Turbidity -- SDWA NPDWR

Page 488 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 00070 -- TURB JKSN JTU STORET PARM CODE 00071 -- TURB HLGE JCU STORET PARM CODE 00074 -- TURB TRANS % STORET PARM CODE 00075 -- TURB HLGE PPM SIO2 STORET PARM CODE 00076 -- TURB TRBIDMTR HACH FTU STORET PARM CODE 45626 -- TRBIDITY FIELD MG/L STORET PARM CODE 45636 -- TRBIDITY LAB MG/L STORET PARM CODE 74022 -- TURB SUPERNAT MG/L STORET PARM CODE 82078 -- TURBIDIT Y FIELD NTU STORET PARM CODE 82079 -- TURBIDTY LAB NTU STORET PARM CODE 82537 -- TURBIDTY FRD SCAT JTU

Tylosin CAS NUMBER 1401-69-0

Tyrothricin CAS NUMBER 1404-88-2

UV Absorption, relative conc. of organic constituents

Undecane CAS NUMBER 1120-21-4 EPA REFERENCE ID (EPA ONLY) 78907 EPA SYSTEMATIC NAME Undecane STORET PARM CODE 49705 -- UNDECANE-N DRY WEIGHT SEDIMENT UG/KG STORET PARM CODE 49706 -- UNDECANE-N WET WEIGHT TISSUE MG/KG STORET PARM CODE 77509 -- N-UNDECA TOTAL UG/L

Uranium CAS NUMBER 7440-61-1 EPA REFERENCE ID (EPA ONLY) 150185 EPA SYSTEMATIC NAME Uranium STORET PARM CODE 01515 -- ALPHA-D AS U-NAT PC/L STORET PARM CODE 01516 -- ALPHA-S AS U-NAT PC/L STORET PARM CODE 22601 -- U-238 TOTAL PC/L

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Name Alias Type Alias Name

STORET PARM CODE 22603 -- U 238 DISOLVED PC/L STORET PARM CODE 22608 -- URANIUM SEDIMENT UG/G STORET PARM CODE 22703 -- U-NAT DISOLVED UG/L STORET PARM CODE 22705 -- U-NAT SUSP UG/L STORET PARM CODE 22706 -- URANIUM AS U3O8 TOT UG/L STORET PARM CODE 22707 -- U-NAT SEDIMENT UG/G STORET PARM CODE 22708 -- U-NAT TOTAL MG/L STORET PARM CODE 28011 -- URANIUM NAT TOT UG/L STORET PARM CODE 28012 -- URANIUM NAT TOT PCI/L STORET PARM CODE 28016 -- U-238 SEDIMENT PCI/G STORET PARM CODE 30320 -- URANIUM SED, BOT MAT, PCT STORET PARM CODE 30321 -- URANIUM SED,SUSP PCT STORET PARM CODE 35000 -- U STORET PARM CODE 35001 -- U STORET PARM CODE 35002 -- U STORET PARM CODE 35003 -- U STORET PARM CODE 35046 -- URANIUM SUSPENDD SED UG/G STORET PARM CODE 49257 -- URANIUM RECV DRY WT UG/G STORET PARM CODE 50588 -- URANIUM TOTAL UG/L STORET PARM CODE 75940 -- U 238 SUSPENDD SED PC/G STORET PARM CODE 80010 -- U-DISS. DIR.FLR. PC/L STORET PARM CODE 80015 -- U-DISS. EXT.FLR. PC/L STORET PARM CODE 80020 -- U-DISS. EXT.FLR. UG/L STORET PARM CODE 80030 -- ALPHA-D AS U-NAT UG/L STORET PARM CODE 80040 -- ALPHA-S AS U-NAT UG/L STORET PARM CODE 82717 -- U DECNT FLD ACID WTR UG/L

Uranium 238/234 ratio EPA REFERENCE ID (EPA ONLY) 967372 EPA SYSTEMATIC NAME Uranium 238/234 ratio STORET PARM CODE 28013 -- U DISS ISOTOPE RATIO

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Name Alias Type Alias Name

STORET PARM CODE 82087 -- U238/U23 4 RATIO/ ML

Uranium-234 CAS NUMBER 13966-29-5 EPA REFERENCE ID (EPA ONLY) 192708 EPA SYSTEMATIC NAME Uranium, isotope of mass 234 STORET PARM CODE 04111 -- U-234 2 SIG PE DRYPCI/G STORET PARM CODE 22606 -- U-234 TOTAL PCI/L STORET PARM CODE 22610 -- U 234 DISOLVED PC/L STORET PARM CODE 28014 -- U-234 SEDIMENT PCI/G STORET PARM CODE 75941 -- U234SUSP 1 SIGMA SED PC/G STORET PARM CODE 75942 -- U 234 SUSPENDD SED PC/G STORET PARM CODE 75992 -- U234DISS 1 SIGMA WTR PC/L

Uranium-234/235/238 EPA REFERENCE ID (EPA ONLY) 967380 EPA SYSTEMATIC NAME Uranium-234/235/238 STORET PARM CODE 78460 -- U-234+ 235+238 PCI/L

Uranium-235 CAS NUMBER 15117-96-1 EPA REFERENCE ID (EPA ONLY) 198606 EPA SYSTEMATIC NAME Uranium, isotope of mass 235 STORET PARM CODE 04112 -- U-235 2 SIG PE DRYPCI/G STORET PARM CODE 22612 -- U-235 SEDIMENT PCI/G STORET PARM CODE 22620 -- U 235 DISOLVED PC/L STORET PARM CODE 22622 -- U 235, T OTAL PC /L STORET PARM CODE 75975 -- U 235 SUSPENDD WTR PC/L

Uranium-236 CAS NUMBER 13982-70-2 EPA REFERENCE ID (EPA ONLY) 192864 EPA SYSTEMATIC NAME Uranium, isotope of mass 236 STORET PARM CODE 04196 -- U-236 TOTAL WTR PC/L

Page 491 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Urea CAS NUMBER 57-13-6 EPA REFERENCE ID (EPA ONLY) 2451 EPA SYSTEMATIC NAME Urea STORET PARM CODE 71800 -- UREA MG/L

Vahlkampfia ITIS TAXON SERIAL NUMBER 43893

Vahlkampfia limax ITIS TAXON SERIAL NUMBER 43894

Valeraldehyde, n- CAS NUMBER 110-62-3 EPA REFERENCE ID (EPA ONLY) 26815 EPA SYSTEMATIC NAME Pentanal STORET PARM CODE 79018 -- PENTANAL UG/KG

Vanadium CAS NUMBER 7440-62-2 EPA REFERENCE ID (EPA ONLY) 150193 EPA SYSTEMATIC NAME Vanadium STORET PARM CODE 00985 -- VANADIUM TOT REC UG/L STORET PARM CODE 01085 -- VANADIUM V,DISS UG/L STORET PARM CODE 01086 -- VANADIUM V,SUSP UG/L STORET PARM CODE 01087 -- VANADIUM V,TOT UG/L STORET PARM CODE 01088 -- V MUD DRY WGT MG/KG-V STORET PARM CODE 01233 -- VANADIUM DIS DRY D UG/KG STORET PARM CODE 01235 -- VANADIUM TOT DRY D UG/KG STORET PARM CODE 29853 -- V SED,SUSP UG/G STORET PARM CODE 29854 -- V, SOIL RECOVER UG/G STORET PARM CODE 30322 -- VANADIUM SED, BOT MAT, PCT STORET PARM CODE 30323 -- VANADIUM SED,SUSP PCT STORET PARM CODE 35005 -- V STORET PARM CODE 35006 -- V STORET PARM CODE 35007 -- V

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STORET PARM CODE 35008 -- V STORET PARM CODE 49465 -- VANADIUM BIOTALIV DRY UG/G STORET PARM CODE 61529 -- VANADIUM SLUDGE LIQ MG/L STORET PARM CODE 79722 -- VANADIUM WASMG/KG STORET PARM CODE 81665 -- V FISH WET WGT MG/KG STORET PARM CODE 82718 -- V DECNT FLD ACID WTR UG/L STORET PARM CODE 83456 -- V TOTRC ATM DEP BLKUG/M2 STORET PARM CODE 83457 -- V TOT ATM DEP BLK UG/L

Vannella ITIS TAXON SERIAL NUMBER 615925

Vannellidae ITIS TAXON SERIAL NUMBER 615923

Vermicasts

Vernolate CAS NUMBER 1929-77-7 EPA REFERENCE ID (EPA ONLY) 94458 EPA SYSTEMATIC NAME Carbamothioic acid, dipropyl-, S-propyl ester STORET PARM CODE 04034 -- VRNOLATE DISS WTR REC UG/L STORET PARM CODE 30324 -- VERNOLAT WTR, WHL REC,UG/L STORET PARM CODE 82200 -- VERNAM IN WATR UG/L

Verticillium lecanii CAS NUMBER 67892-35-7

Vibrio ITIS TAXON SERIAL NUMBER 84

Vinclozolin CAS NUMBER 50471-44-8 EPA REFERENCE ID (EPA ONLY) 288738 EPA SYSTEMATIC NAME 2,4-Oxazolidinedione, 3-(3,5-dichlorophenyl)-5-ethenyl-5-methyl- STORET PARM CODE 49609 -- VINCOLZN TOTAL WTR UG/L

Vinyl acetate CAS NUMBER 108-05-4

Page 493 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA REFERENCE ID (EPA ONLY) 24828 EPA SYSTEMATIC NAME Acetic acid ethenyl ester STORET PARM CODE 04406 -- VNYLACET LAND DRY WT UG/G STORET PARM CODE 30136 -- VINLACET SOIL,REC MG/KG STORET PARM CODE 77057 -- VINYL AC TOTAL UG/L STORET PARM CODE 78361 -- VINYLACT SEDIMENT WETMG/KG STORET PARM CODE 78498 -- VINLACET SED, DRY WT.UG/KG STORET PARM CODE 79111 -- VINYLACT FISH TIS DRYMG/KG STORET PARM CODE 85761 -- VINYLACT WET WT TISMG/KG

Vinyl bromide CAS NUMBER 593-60-2 EPA REFERENCE ID (EPA ONLY) 57448 EPA SYSTEMATIC NAME Ethene, bromo- STORET PARM CODE 50002 -- BRMETHNE TOTRECV WTR UG/L

Vinyl chloride CAS NUMBER 75-01-4 EPA REFERENCE ID (EPA ONLY) 5231 EPA SYSTEMATIC NAME Ethene, chloro- STORET PARM CODE 30095 -- VINYLCLR SOIL,REC MG/KG STORET PARM CODE 34493 -- VINYLCHL ORIDE DISSUG/L STORET PARM CODE 34494 -- VINYLCHL ORIDE SUSPUG/L STORET PARM CODE 34495 -- VINYLCHL SEDUG/KG DRY WGT STORET PARM CODE 34693 -- VINYLCHL TISMG/KG WET WGT STORET PARM CODE 39175 -- VINYLCHL ORIDE TOT UG/L STORET PARM CODE 78392 -- VINYLCLR SEDIMENT WETMG/KG STORET PARM CODE 79723 -- VINYL CHLORID EASMG/KG

Vinyl toluene CAS NUMBER 25013-15-4 EPA REFERENCE ID (EPA ONLY) 227868 EPA SYSTEMATIC NAME Benzene, ethenylmethyl- STORET PARM CODE 61172

Page 494 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Virus

Waste well annulus pressure EPA ID (SUBSTANCE REGISTRY) E1647239 EPA REFERENCE ID (EPA ONLY) 1647239 EPA SYSTEMATIC NAME Waste well annulus pressure STORET PARM CODE 50057 -- PRESSURE ANNULUS PSI

Waste well injection pressure EPA ID (SUBSTANCE REGISTRY) E1647247 EPA REFERENCE ID (EPA ONLY) 1647247 EPA SYSTEMATIC NAME Waste well injection pressure STORET PARM CODE 50056 -- PRESSURE INJ WELL PSI

Water content CAS NUMBER 7732-18-5 EPA REFERENCE ID (EPA ONLY) 153171 EPA SYSTEMATIC NAME Water STORET PARM CODE 49273 -- WTRPRSNT RECV DRY WT UG/G STORET PARM CODE 82003 -- % WATER CONTENT IN SED

Weak acids EPA ID (SUBSTANCE REGISTRY) E1647320 EPA REFERENCE ID (EPA ONLY) 1647320 EPA SYSTEMATIC NAME Weak acids STORET PARM CODE 32024 -- WEAK ACIDS UG/L

Weight, volatile portion EPA ID (SUBSTANCE REGISTRY) E1647346 EPA REFERENCE ID (EPA ONLY) 1647346 EPA SYSTEMATIC NAME Weight, volatile portion STORET PARM CODE 70317 -- VOL WGT SEDIMENT G/ML

Xylene, m- CAS NUMBER 108-38-3 EPA REFERENCE ID (EPA ONLY) 25056 EPA SYSTEMATIC NAME Benzene, 1,3-dimethyl- STORET PARM CODE 30100 -- XYLENE,M SOIL,REC MG/KG

Page 495 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 77134 -- M-XYLENE TOTAL UG/L STORET PARM CODE 78753 -- 1,3DIMTH BENZENE SEDUG/KG STORET PARM CODE 81710 -- M-XYLENE TOT MG/L

Xylene, o- CAS NUMBER 95-47-6 EPA REFERENCE ID (EPA ONLY) 16139 EPA SYSTEMATIC NAME Benzene, 1,2-dimethyl- STORET PARM CODE 04408 -- O-XYLENE LAND DRY WT UG/G STORET PARM CODE 77135 -- O-XYLENE TOTAL UG/L STORET PARM CODE 78362 -- O-XYLENE SEDIMENT WETMG/KG STORET PARM CODE 78785 -- 12DMTHYL BENZENE SEDUG/KG STORET PARM CODE 79112 -- O-XYLENE FISH TIS DRYMG/KG STORET PARM CODE 81711 -- O-XYLENE TOT MG/L

Xylene, p- CAS NUMBER 106-42-3 EPA REFERENCE ID (EPA ONLY) 23580 EPA SYSTEMATIC NAME Benzene, 1,4-dimethyl- STORET PARM CODE 77133 -- P-XYLENE TOTAL UG/L STORET PARM CODE 78132 -- P-XYLENE IN HOH UG/L STORET PARM CODE 78786 -- 14DMTHYL BENZENE SEDUG/KG

Xylenes mix of m + o + p CAS NUMBER 1330-20-7 EPA REFERENCE ID (EPA ONLY) 84970 EPA SYSTEMATIC NAME Benzene, dimethyl- STORET PARM CODE 30140 -- XYLENE SOIL,REC MG/KG STORET PARM CODE 34020 -- XYLENES IN WATE R UG/L STORET PARM CODE 45510 -- XYLENE SED DRY WGTUG/KG STORET PARM CODE 45511 -- XYLENE TISS WET WGTMG/KG STORET PARM CODE 79724 -- XYLENE WASMG/KG STORET PARM CODE 81551 -- XYLENE TOT UG/L

Page 496 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

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Xylenes, m- & p- Mix EPA ID (SUBSTANCE REGISTRY) E966689 EPA REFERENCE ID (EPA ONLY) 966689 EPA SYSTEMATIC NAME Benzene, 1,3(and 1,4)-dimethyl- STORET PARM CODE 04407 STORET PARM CODE 04429 STORET PARM CODE 61283 STORET PARM CODE 85795

Xylenes, o- & p- Mix EPA ID (SUBSTANCE REGISTRY) E966671 EPA REFERENCE ID (EPA ONLY) 966671 EPA SYSTEMATIC NAME Benzene, 1,2(and 1,4)-dimethyl- STORET PARM CODE 30101 STORET PARM CODE 78121 STORET PARM CODE 80353

Yersinia ITIS TAXON SERIAL NUMBER 591708 STORET PARM CODE 50773

Ytterbium CAS NUMBER 7440-64-4 EPA REFERENCE ID (EPA ONLY) 150219 EPA SYSTEMATIC NAME Ytterbium STORET PARM CODE 01194 -- YTERBIUM YB,DISS UG/L STORET PARM CODE 30325 -- YTERBIUM SED, BOT MAT, PCT STORET PARM CODE 30326 -- YTERBIUM SED,SUSP PCT STORET PARM CODE 35015 -- YB STORET PARM CODE 35016 -- YB STORET PARM CODE 35017 -- YB STORET PARM CODE 35018 -- YB STORET PARM CODE 35048 -- YTTERBIM SUSPENDD SED UG/G STORET PARM CODE 82311 -- YTTERBUM BOT.MAT. UG/KG

Page 497 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

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Yttrium CAS NUMBER 7440-65-5 EPA REFERENCE ID (EPA ONLY) 150227 EPA SYSTEMATIC NAME Yttrium STORET PARM CODE 00986 -- YTTRIUM TOT REC UG/L STORET PARM CODE 01201 -- YTTRIUM Y,DISS UG/L STORET PARM CODE 01203 -- YTTRIUM Y,TOT UG/L STORET PARM CODE 30327 -- YTTRIUM SED, BOT MAT, PCT STORET PARM CODE 30328 -- YTTRIUM SED,SUSP PCT STORET PARM CODE 35010 -- Y STORET PARM CODE 35011 -- Y STORET PARM CODE 35012 -- Y STORET PARM CODE 35013 -- Y STORET PARM CODE 35047 -- YTTRIUM SUSPENDD SED UG/G STORET PARM CODE 45514 -- YTTRIUM SED DRY WGTMG/KG STORET PARM CODE 45515 -- YTTRIUM TOT WAT UG/L STORET PARM CODE 79024 -- YTTRIUM UG/KG

Yttrium-90 CAS NUMBER 10098-91-6 EPA REFERENCE ID (EPA ONLY) 775973 EPA SYSTEMATIC NAME Yttrium, isotope of mass 90

Zinc CAS NUMBER 7440-66-6 EPA REFERENCE ID (EPA ONLY) 150235 EPA SYSTEMATIC NAME Zinc STORET PARM CODE 01090 -- ZINC ZN,DISS UG/L STORET PARM CODE 01091 -- ZINC ZN,SUSP UG/L STORET PARM CODE 01092 -- ZINC ZN,TOT UG/L STORET PARM CODE 01093 -- ZINC SEDMG/KG DRY WGT STORET PARM CODE 01094 -- ZINC(ZN) TOT.REC. UG/L STORET PARM CODE 01157 -- ZN MUD WET WGTM G/KG-ZN

Page 498 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

STORET PARM CODE 03704 -- ZINC ZN ELUTRIAT UG/L STORET PARM CODE 03891 -- ZN IN FISH MG/KG STORET PARM CODE 04131 -- ZINC SED DRY WT STORET PARM CODE 29855 -- ZN SED,SUSP UG/G STORET PARM CODE 29856 -- ZN, SOIL RECOVER UG/G STORET PARM CODE 30329 -- ZINC S ED, BOTM AT, PCT STORET PARM CODE 30330 -- ZINC S ED,SUSP PCT STORET PARM CODE 35020 -- ZN STORET PARM CODE 35021 -- ZN STORET PARM CODE 35022 -- ZN STORET PARM CODE 35023 -- ZN STORET PARM CODE 46239 -- ZINC ZN, DTPA MG/KG STORET PARM CODE 46567 -- ZINC ACID/FLT (ZN)UG/L STORET PARM CODE 49245 -- ZINC RECV DRY WT UG/G STORET PARM CODE 61508 -- ZINC SLUDGE LIQ MG/L STORET PARM CODE 61509 -- ZINC SLUDGE SOLMG/KG STORET PARM CODE 71932 -- ZN TOTAL FISH DWT UG/GM STORET PARM CODE 71938 -- ZINC TISMG/KG WET WGT STORET PARM CODE 71950 -- ZINC ZN, EXTR UG/L STORET PARM CODE 78421 -- ZINC SEDIMENT WETMG/KG STORET PARM CODE 79726 -- ZINC WASMG/KG STORET PARM CODE 81224 -- ZINC ILL-COLD MG/L STORET PARM CODE 81627 -- ZN SHELL DRY WGT MG/KG STORET PARM CODE 81733 -- ZINC PLANKTON DRYMG/KG STORET PARM CODE 81740 -- ZINC ZOOPLANK DRYMG/KG STORET PARM CODE 81749 -- ZINC SHELL WETMG/KG STORET PARM CODE 81754 -- ZINC INTERST WAT UG/L STORET PARM CODE 81933 -- ZINC SUSPEND UG/G STORET PARM CODE 81940 -- ZN DISS CATIONIC UG/L STORET PARM CODE 81943 -- ZN DISS ANIONIC UG/L

Page 499 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

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STORET PARM CODE 82495 -- ZINC DIS DRY DEP UG/KG STORET PARM CODE 82497 -- ZINC TOT REC DDP UG/KG STORET PARM CODE 82719 -- ZN DECNT FLD ACID WTR UG/L STORET PARM CODE 83183 -- ZN TOTRC ATM DEP WETUG/M2 STORET PARM CODE 85006 -- ZINC TOTAL #/DAY

Zinc bacitracin CAS NUMBER 1405-89-6

Zinc dehydroabietylammonium 2-ethylhexanoate CAS NUMBER 53404-92-5

Zinc phosphide CAS NUMBER 1314-84-7 EPA REFERENCE ID (EPA ONLY) 83154 EPA SYSTEMATIC NAME Zinc phosphide (Zn3P2) STORET PARM CODE 73660 -- ZINC PHOSPHID TOTWUG/L

Zinc-65 CAS NUMBER 13982-39-3 EPA REFERENCE ID (EPA ONLY) 776328 EPA SYSTEMATIC NAME Zinc, isotope of mass 65 STORET PARM CODE 29301 -- ZN-65 TOTAL PC/L STORET PARM CODE 47013 -- ZN-65 BIOTA PC/G STORET PARM CODE 85532 -- ZN-65 MILK PC/L

Zineb CAS NUMBER 12122-67-7 EPA REFERENCE ID (EPA ONLY) 179374 EPA SYSTEMATIC NAME Zinc, [(1,2-ethanediylbis(carbamodithioato)](2-)]- STORET PARM CODE 38912 -- ZINEB TOTWUG/L

Ziram CAS NUMBER 137-30-4 EPA REFERENCE ID (EPA ONLY) 36939 EPA SYSTEMATIC NAME Zinc, bis(dimethylcarbamodithioato-.kappa.S,.kappa.S')-, (T-4)- STORET PARM CODE 38917 -- ZIRAM TOTWUG/L STORET PARM CODE 38918 -- ZIRAM DISSUG/L

Page 500 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Zircon (Zr(SiO4)) CAS NUMBER 14940-68-2 EPA SYSTEMATIC NAME Zircon (Zr(SiO4))

Zirconium CAS NUMBER 7440-67-7 EPA REFERENCE ID (EPA ONLY) 150243 EPA SYSTEMATIC NAME Zirconium STORET PARM CODE 01160 -- ZIRCONUM ZR,DISS UG/L STORET PARM CODE 01161 -- ZIRCONUM ZR-SUSP UG/L STORET PARM CODE 01162 -- ZIRCONUM ZR-TOT UG/L STORET PARM CODE 01163 -- ZR MUD DRY WGT MG/KG-ZR STORET PARM CODE 30331 -- ZIRCONIM SED, BOT MAT, PCT STORET PARM CODE 30332 -- ZIRCONIM SED,SUSP PCT STORET PARM CODE 35049 -- ZIRCONIM SUSPENDD SED UG/G

Zirconium-95 CAS NUMBER 13967-71-0 EPA REFERENCE ID (EPA ONLY) 776146 EPA SYSTEMATIC NAME Zirconium, isotope of mass 95 STORET PARM CODE 27701 -- ZR-95 TOTAL PC/L STORET PARM CODE 47012 -- ZR-95 BIOTA PC/G

Zirconium/Niobium-95 EPA REFERENCE ID (EPA ONLY) 967398 EPA SYSTEMATIC NAME Zirconium/Niobium-95 STORET PARM CODE 27703 -- ZR,NB-95 SEDIMENT PC/GDW STORET PARM CODE 75032 -- ZR,NB-95 TOTAL PC/L STORET PARM CODE 85534 -- ZR-NB-95 MILK PC/L

Zooplankton STORET PARM CODE 46502 -- ZOOPLANK TOTAL COUNT/L STORET PARM CODE 60990 -- ZOOPLANK OTHER /LITER STORET PARM CODE 70946 -- ZOOPLANK TOTAL ORG/CU.M STORET PARM CODE 70947 -- ZOOPLANK DRY WT. G/CU.M. STORET PARM CODE 70948 -- ZOOPLANK ASH WT G/CU.M

Page 501 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

Zytron (DMPA) CAS NUMBER 299-85-4 EPA REFERENCE ID (EPA ONLY) 41376 EPA SYSTEMATIC NAME Phosphoramidothioic acid, (1-methylethyl)-, O-(2,4-dichlorophenyl) O-methyl ester STORET PARM CODE 39435 -- ZYTRON WHL SMPL UG/L STORET PARM CODE 81285 -- ZYTRON TOT UG/L STORET PARM CODE 81643 -- ZYTRON SED DRY WGTUG/KG STORET PARM CODE 81653 -- ZYTRON FISH WET WGTMG/KG benzylmalonic acid CAS NUMBER 616-75-1 bis(2-chloroethoxy) methane CAS NUMBER 111-91-1 EPA REFERENCE ID (EPA ONLY) 27987 EPA SYSTEMATIC NAME Ethane, 1,1'-[methylenebis(oxy)]bis[2-chloro- RETIRED NAME (CHEM - bis(2-chloroethoxy) methane PHYSICAL) STORET PARM CODE 03649 -- BIS2CLET ELUTRIAT UG/L STORET PARM CODE 30057 -- 2CLRETHX SOIL,REC MG/KG STORET PARM CODE 34278 -- BIS2CHLO ROETHOXY TOTWUG/L STORET PARM CODE 34279 -- BIS2CHLO ROETHOXY DISSUG/L STORET PARM CODE 34280 -- BIS2CHLO ROETHOXY SUSPUG/L STORET PARM CODE 34281 -- B2CETOXM SEDUG/KG DRY WGT STORET PARM CODE 34282 -- B2CETOXM TISMG/KG WET WGT STORET PARM CODE 49401 -- MTHBS2CL SIEV STORET PARM CODE 78327 -- B2CLETME SEDIMENT WETMG/KG STORET PARM CODE 79559 -- BIS(2CLR ETXY)MTH WASMG/KG bis(2-chloroethyl) ether CAS NUMBER 111-44-4 EPA REFERENCE ID (EPA ONLY) 27532 EPA SYSTEMATIC NAME Ethane, 1,1'-oxybis[2-chloro- RETIRED NAME (CHEM - bis(2-chloroethyl) ether PHYSICAL)

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Name Alias Type Alias Name

STORET PARM CODE 03650 -- B2CLETET ELUTRIAT UG/L STORET PARM CODE 30150 -- CHLROEHT SOIL,REC MG/KG STORET PARM CODE 34273 -- BIS2CHLO ROETHYLE TOTWUG/L STORET PARM CODE 34274 -- BIS2CHLO ROETHYLE DISSUG/L STORET PARM CODE 34275 -- BIS2CHLO ROETHYLE SUSPUG/L STORET PARM CODE 34276 -- B2CETETR SEDUG/KG DRY WGT STORET PARM CODE 34277 -- B2CETETR TISMG/KG WET WGT STORET PARM CODE 78314 -- B2CLETEH SEDIMENT WETMG/KG STORET PARM CODE 79560 -- BIS(2CLR ETH)ETH WASMG/KG bis(2-ethylhexyl) adipate CAS NUMBER 103-23-1 EPA REFERENCE ID (EPA ONLY) 21238 EPA SYSTEMATIC NAME Hexanedioic acid, bis(2-ethylhexyl) ester STORET PARM CODE 77903 -- B(2EH)AD TOTAL UG/L bis(2-ethylhexyl) phthalate (DEHP) CAS NUMBER 117-81-7 EPA REFERENCE ID (EPA ONLY) 29934 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester RETIRED NAME (CHEM - bis(2-ethylhexyl) phthalate (DEHP) PHYSICAL) STORET PARM CODE 03652 -- B2ETHXPH ELUTRIAT UG/L STORET PARM CODE 30162 -- PHTHALAT SOIL,REC MG/KG STORET PARM CODE 39099 -- B2ETHXPH TISMG/KG WET WGT STORET PARM CODE 39100 -- B2ETHHXL PHTHALAT TOT UG/L STORET PARM CODE 39102 -- B2E PHTH MUD-DRY UG/KG STORET PARM CODE 39103 -- B2E PHTH DISS UG/L STORET PARM CODE 39104 -- B2E PHTH SUSP UG/L STORET PARM CODE 39107 -- DEHP SUS .FRAC.DW T MG/KG STORET PARM CODE 46312 -- DEHP WHL SMPL UG/L STORET PARM CODE 49426 -- PTHB2EHX SIEV STORET PARM CODE 78336 -- BIS2ETHX PHTHLATE WETMG/KG

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Name Alias Type Alias Name

STORET PARM CODE 79562 -- BIS(2ETH HEX)PHTH WASMG/KG STORET PARM CODE 81346 -- DEHP ISOMER TOT UG/L bis(chloromethyl)ether CAS NUMBER 542-88-1 EPA REFERENCE ID (EPA ONLY) 52498 EPA SYSTEMATIC NAME Methane, oxybis[chloro- STORET PARM CODE 34268 -- BISCHLOR OMETHYLE TOTWUG/L STORET PARM CODE 34271 -- BCLMTETR SEDUG/KG DRY WGT STORET PARM CODE 34272 -- BCLMTETR TISMG/KG WET WGT bis(chlorophenyl)methane CAS NUMBER 101-76-8 EPA REFERENCE ID (EPA ONLY) 20339 EPA SYSTEMATIC NAME Benzene, 1,1'-methylenebis[4-chloro- STORET PARM CODE 78522 -- B(CLPHY) METHANE UG/KG bis(n-octyl) Phthalate CAS NUMBER 117-84-0 EPA REFERENCE ID (EPA ONLY) 29967 EPA SYSTEMATIC NAME 1,2-Benzenedicarboxylic acid, dioctyl ester RETIRED NAME (CHEM - bis(n-octyl) Phthalate PHYSICAL) STORET PARM CODE 03668 -- DINOCTPH ELUTRIAT UG/L STORET PARM CODE 30161 -- PHTHALAT SOIL,REC MG/KG STORET PARM CODE 34596 -- DINOCTPH TOTUG/L STORET PARM CODE 34597 -- DINOCTPH DISUG/L STORET PARM CODE 34598 -- DINOCTPH SUSUG/L STORET PARM CODE 34599 -- DINOCTPH SEDUG/KG DRY WGT STORET PARM CODE 34600 -- DINOCTPH TISMG/KG WET WGT STORET PARM CODE 49382 -- DOCTLPHT SIEV STORET PARM CODE 78339 -- DINOCPHL SEDIMENT WETMG/KG STORET PARM CODE 79600 -- DINOCTYL PHTHLATE WASMG/KG

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Name Alias Type Alias Name cis-1,3-Dichloropropene CAS NUMBER 10061-01-5 EPA REFERENCE ID (EPA ONLY) 167445 EPA SYSTEMATIC NAME 1-Propene, 1,3-dichloro-, (Z)- RETIRED NAME (CHEM - DICHLOROPROPENE, 1,3 CIS- PHYSICAL) STORET PARM CODE 30087 -- 13DICLRP SOIL,REC MG/KG STORET PARM CODE 34702 -- C1,3-DCP SED DRY WGTUG/KG STORET PARM CODE 34703 -- C1,3-DCP FISH WET WGTMG/K6 STORET PARM CODE 34704 -- C1,3-DCP TOT WAT UG/L STORET PARM CODE 34705 -- C1,3-DCP DISS WAT UG/L STORET PARM CODE 34706 -- C1,3-DCP SUSP WAT UG/L STORET PARM CODE 78379 -- C13DICLP SEDIMENT WETMG/KG cis-1,4-dichloro-2-butene CAS NUMBER 1476-11-5 d-cis-trans-Allethrin CAS NUMBER 42534-61-2 lambda-Cyhalothrin CAS NUMBER 91465-08-6 m-Cymene CAS NUMBER 535-77-3 EPA REFERENCE ID (EPA ONLY) 51177 EPA SYSTEMATIC NAME Benzene, 1-methyl-3-(1-methylethyl)- STORET PARM CODE 77336 m-Terphenyl CAS NUMBER 92-06-8 EPA REFERENCE ID (EPA ONLY) 13862 EPA SYSTEMATIC NAME 1,1':3',1''-Terphenyl n-Butylamine CAS NUMBER 109-73-9 EPA REFERENCE ID (EPA ONLY) 26088 EPA SYSTEMATIC NAME 1-Butanamine

Page 505 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name n-Hentriacontane CAS NUMBER 630-04-6 EPA REFERENCE ID (EPA ONLY) 52450103 EPA SYSTEMATIC NAME Hentriacontane STORET PARM CODE 61113 STORET PARM CODE 61114 n-Hexyl chloride CAS NUMBER 544-10-5 EPA REFERENCE ID (EPA ONLY) 52704 EPA SYSTEMATIC NAME Hexane, 1-chloro- STORET PARM CODE 38683 -- CLROHEXN WATER TOT UG/L n-Nitroso-n-ethylurea CAS NUMBER 759-73-9 EPA REFERENCE ID (EPA ONLY) 69245 EPA SYSTEMATIC NAME Urea, N-ethyl-N-nitroso- n-Nitroso-n-methylurea CAS NUMBER 684-93-5 EPA REFERENCE ID (EPA ONLY) 67462 EPA SYSTEMATIC NAME Urea, N-methyl-N-nitroso- n-Nitrosodiphenylamine CAS NUMBER 86-30-6 EPA REFERENCE ID (EPA ONLY) 10702 EPA SYSTEMATIC NAME Benzenamine, N-nitroso-N-phenyl- STORET PARM CODE 03680 -- NNTRPHAM ELUTRIAT UG/L STORET PARM CODE 30175 -- DIPHNLAM SOIL,REC MG/KG STORET PARM CODE 34433 -- NITROSOD IPHENYLA TOTWUG/L STORET PARM CODE 34434 -- NITROSOD IPHENYLA DISSUG/L STORET PARM CODE 34435 -- NITROSOD IPHENYLA SUSPUG/L STORET PARM CODE 34436 -- NITRSDPA SEDUG/KG DRY WGT STORET PARM CODE 34437 -- NITRSDPA TISMG/KG WET WGT STORET PARM CODE 49433 -- NTRSDPHA SIEV STORET PARM CODE 78334 -- N-NITDI PHNAMINE WETMG/KG

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Name Alias Type Alias Name

STORET PARM CODE 78656 -- NITRSODI PHNYAMIN UG/KG STORET PARM CODE 79669 -- N-NITRSO DIPHYLAM WASMG/KG n-Nitrosodipropylamine CAS NUMBER 621-64-7 EPA REFERENCE ID (EPA ONLY) 62257 EPA SYSTEMATIC NAME 1-Propanamine, N-nitroso-N-propyl- STORET PARM CODE 30174 -- DINPROPY SOIL,REC MG/KG STORET PARM CODE 34428 -- NITROSOD IPROPYLA TOTWUG/L STORET PARM CODE 34429 -- NITROSOD IPROPYLA DISSUG/L STORET PARM CODE 34430 -- NITROSOD IPROPYLA SUSPUG/L STORET PARM CODE 34431 -- NITDNPRA SEDUG/KG DRY WGT STORET PARM CODE 34432 -- NITDNPRA TISMG/KG WET WGT STORET PARM CODE 49431 -- NTRSDIPR SIEV STORET PARM CODE 78335 -- N-NITDI N-PROPAN WETMG/KG STORET PARM CODE 79668 -- N-NITRSO DI-NPRAM WASMG/KG n-Tetradecyl alcohol CAS NUMBER 112-72-1 n-Tritriacontane CAS NUMBER 630-05-7 EPA REFERENCE ID (EPA ONLY) 52450111 EPA SYSTEMATIC NAME Tritriacontane STORET PARM CODE 61111 STORET PARM CODE 61112 n-octyl n-decyl phthalate CAS NUMBER 119-07-3 nitro-Benzene CAS NUMBER 98-95-3 EPA REFERENCE ID (EPA ONLY) 18408 EPA SYSTEMATIC NAME Benzene, nitro- STORET PARM CODE 03678 -- NTRBNZNE ELUTRIAT UG/L STORET PARM CODE 30172 -- BNZNITRO SOIL,REC MG/KG

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Name Alias Type Alias Name

STORET PARM CODE 34447 -- NITROBEN ZENE TOTWUG/L STORET PARM CODE 34448 -- NITROBEN ZENE DISSUG/L STORET PARM CODE 34449 -- NITROBEN ZENE SUSPUG/L STORET PARM CODE 34450 -- NITROBEN SEDUG/KG DRY WGT STORET PARM CODE 34451 -- NITROBEN TISMG/KG WET WGT STORET PARM CODE 49280 -- BNZNNL35 DICL DRY WT STORET PARM CODE 49444 -- BNZNITRO SIEV STORET PARM CODE 78332 -- NITROBNZ SEDIMENT WETMG/KG STORET PARM CODE 79672 -- NITRO BENZENE WASMG/KG o-Terphenyl CAS NUMBER 84-15-1 EPA REFERENCE ID (EPA ONLY) 9811 EPA SYSTEMATIC NAME 1,1':2',1''-Terphenyl p&m-Xylenes CAS NUMBER 179601-23-1 p-Ethylacetophenone CAS NUMBER 937-30-4 EPA REFERENCE ID (EPA ONLY) 74724 EPA SYSTEMATIC NAME Ethanone, 1-(4-ethylphenyl)- STORET PARM CODE 61186 p-Nitroaniline CAS NUMBER 100-01-6 EPA REFERENCE ID (EPA ONLY) 19109 EPA SYSTEMATIC NAME Benzenamine, 4-nitro- RETIRED NAME (CHEM - Nitroaniline, 4- PHYSICAL) STORET PARM CODE 30189 -- ANILIN4N SOIL,REC MG/KG STORET PARM CODE 30196 -- ANILIN4N WTR,WHL REC UG/L STORET PARM CODE 30342 -- NITROANL RECOVER WTR UG/L STORET PARM CODE 73605 -- BENZEMIN 4-NITRO- TOTWUG/L STORET PARM CODE 78308 -- 4-NITANL SEDIMENT WETMG/KG

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Name Alias Type Alias Name

STORET PARM CODE 78870 -- 4NITRANL DRY WGT SEDUG/KG STORET PARM CODE 79058 -- 4-NITANL FISH TIS DRYMG/KG STORET PARM CODE 85762 -- NITRANL4 WET WT TISMG/KG p-Nitrophenol CAS NUMBER 100-02-7 EPA REFERENCE ID (EPA ONLY) 19117 EPA SYSTEMATIC NAME Phenol, 4-nitro- RETIRED NAME (CHEM - NITROPHENOL, 4- PHYSICAL) STORET PARM CODE 03760 -- NTRPNL4- ELUTRIAT UG/L STORET PARM CODE 30049 -- PHENL4NI SOIL,REC MG/KG STORET PARM CODE 34646 -- 4NITROPH ENOL TOTWUG/L STORET PARM CODE 34647 -- 4NITROPH ENOL DISSUG/L STORET PARM CODE 34648 -- 4NITROPH ENOL SUSPUG/L STORET PARM CODE 34649 -- 4NPHENOL SEDUG/KG DRY WGT STORET PARM CODE 34650 -- 4NPHENOL TISMG/KG WET WGT STORET PARM CODE 49423 -- PHNLMNTR SIEV STORET PARM CODE 73279 -- NTRPHEN4 REG DRY WT UG/KG STORET PARM CODE 79154 -- 4NITROPH FISH TIS DRYMG/KG STORET PARM CODE 79404 -- 4NITROPH SEDIMENT WETMG/KG STORET PARM CODE 79536 -- 4-NITRO PHENOL WASMG/KG p-Nitrosodiphenylamine CAS NUMBER 156-10-5 p-Octylphenol CAS NUMBER 1806-26-4 EPA ID (SUBSTANCE REGISTRY) p-Octylphenol EPA REFERENCE ID (EPA ONLY) 92684 EPA SYSTEMATIC NAME Phenol, 4-octyl- p-Terphenyl CAS NUMBER 92-94-4 EPA REFERENCE ID (EPA ONLY) 14555

Page 509 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name

EPA SYSTEMATIC NAME 1,1':4',1''-Terphenyl pH EPA ID (SUBSTANCE REGISTRY) E1644285 EPA REFERENCE ID (EPA ONLY) 1644285 EPA SYSTEMATIC NAME pH -- CWA 304B STORET PARM CODE 00400 -- PH SU STORET PARM CODE 00403 -- PH LAB SU STORET PARM CODE 00406 -- PH FIELD SU STORET PARM CODE 00407 -- PH FIELD LITMUS SU STORET PARM CODE 61554 -- PH SLUDGE PH STORET PARM CODE 70310 -- PH SU BOT MUD STORET PARM CODE 70311 -- PH CACO3 STABL STORET PARM CODE 82583 -- PH, SOIL STANDARD UNITS STORET PARM CODE 83105 -- PH CHECK ATM DEP WET SU STORET PARM CODE 83106 -- PH FIELD ATM DEP WET SU STORET PARM CODE 83107 -- PH LAB ATM DEP WET SU STORET PARM CODE 83387 -- PH CHECK ATM DEP BULK SU STORET PARM CODE 83388 -- PH FIELD ATM DEP BULK SU STORET PARM CODE 83389 -- PH LAB ATM DEP BULK SU STORET PARM CODE 85797 -- PH ELUTRIAT SU para-Phenylenediamine CAS NUMBER 106-50-3 EPA REFERENCE ID (EPA ONLY) 23663 EPA SYSTEMATIC NAME 1,4-Benzenediamine STORET PARM CODE 73628 tert-Butyl acetate CAS NUMBER 540-88-5 EPA REFERENCE ID (EPA ONLY) 51979 EPA SYSTEMATIC NAME Acetic acid, 1,1-dimethylethyl ester STORET PARM CODE 77188 -- T-BUTACE TOTAL UG/L

Page 510 of 511 Reference Table Chemical Names February 10, 2006 10:27:50

Name Alias Type Alias Name tert-amyl methyl ether CAS NUMBER 994-05-8 EPA REFERENCE ID (EPA ONLY) 75663 EPA SYSTEMATIC NAME Butane, 2-methoxy-2-methyl- theobromine CAS NUMBER 83-67-0 trans-1,2-Dichlorocyclohexane CAS NUMBER 822-86-6 EPA REFERENCE ID (EPA ONLY) 71324 EPA SYSTEMATIC NAME Cyclohexane, 1,2-dichloro-, trans- STORET PARM CODE 80343 -- 12DICHLR CYCLOHX WHL UG/L trans-1,3-Dichloropropene CAS NUMBER 10061-02-6 EPA REFERENCE ID (EPA ONLY) 167452 EPA SYSTEMATIC NAME 1-Propene, 1,3-dichloro-, (1E)- RETIRED NAME (CHEM - DICHLOROPROPENE, 1,3 TRANS- PHYSICAL) STORET PARM CODE 30086 -- 13DICLRP SOIL,REC MG/KG STORET PARM CODE 34697 -- T183-DCP SED DRY WGTUG/KG STORET PARM CODE 34698 -- T1,3-DCP FISH WET WGTMG/KG STORET PARM CODE 34699 -- T1,3-DCP TOT WAT UG/L STORET PARM CODE 34700 -- T1,3-DCP DISS WAT UG/L STORET PARM CODE 34701 -- T1,3-DCP SUSP WAT UG/L STORET PARM CODE 78378 -- T13DICLP SEDIMENT WETMG/KG STORET PARM CODE 79128 -- T13DICLP FISH TIS DRYMG/KG trans-1,4-Dichlorobutene-2 CAS NUMBER 110-57-6 EPA REFERENCE ID (EPA ONLY) 26765 EPA SYSTEMATIC NAME 2-Butene, 1,4-dichloro-, (2E)- STORET PARM CODE 73547 -- 2BUT1,4 DICHLORO TOTWUG/L trans-1,4-Dichlorocyclohexane CAS NUMBER 16890-91-8

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