ORANGE COUNTY HEALTH CARE AGENCY ENVIRONMENTAL HEALTH Rpt. 7620 1241 EAST DYER ROAD, SUITE 120 SANTA ANA, CA 92705-5611 Telephone: (714) 433-6000 FAX: (714)754-1732

3/1/2021 8:43:03AM LOP Case Inventory by City

ALISO VIEJO CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

08UT006 76 STATION #5743 26871 ALISO CREEK RD 92565 Regular gasoline 6/15/2012 Closure certification issued RO0003485 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 98UT100 PEPSI COLA 27717 ALISO CREEK RD 92656 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/17/1999 Closure certification issued RO0001154 2-4 95UT025 UNITED PARCEL SERVICE 22 BROOKLINE DR 92656 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/4/1996 Closure certification issued RO0001572 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT066 AMERICANA WASH 26815 LA PAZ RD 92656 Gasoline-Automotive (motor gasoline and 8/10/2004 Closure certification issued RO0002614 additives), leaded & unleaded 96UT024 MOBIL 26996 LA PAZ RD 92656 Gasoline-Automotive (motor gasoline and 1/15/1997 Closure certification issued RO0001568 additives), leaded & unleaded 98UT029 MOBIL 26996 LA PAZ RD 92656 Gasoline-Automotive (motor gasoline and 4/26/1999 Closure certification issued RO0001750 additives), leaded & unleaded 02UT011 MOBIL #18-174 26996 LA PAZ RD 92656 Gasoline-Automotive (motor gasoline and 2/22/2018 Closure certification issued RO0003056 additives), leaded & unleaded 01UT008 MOBIL 18-J5K 23431 LAGUNA HILLS DR 92656 Gasoline-Automotive (motor gasoline and 12/12/2001 Closure certification issued RO0002258 additives), leaded & unleaded 00UT013 UNOCAL 24281 PACIFIC PARK DR 92656 Gasoline-Automotive (motor gasoline and 11/8/2001 Closure certification issued RO0001400 additives), leaded & unleaded

Page 1 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT158 D & B SERVICES 336 ANAHEIM BLVD 92805 Waste oil/Used oil 8/24/1990 Closure certification issued, City now RO0000808 has UST jurisdiction 89UT074 BILLY'S GAS STATION 300 N ANAHEIM BLVD 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002658 additives), leaded & unleaded 90UT154 YORBA LINDA DISPOSAL 301 N ANAHEIM BLVD 92805 Gasoline-Automotive (motor gasoline and 9/25/1990 Closure certification issued, City now RO0003010 additives), leaded & unleaded has UST jurisdiction 90UT032 BELANGER BROS 813 N ANAHEIM BLVD 92805 Waste oil/Used oil 6/20/1990 Closure certification issued, City now RO0001622 AUTOMOTIVE has UST jurisdiction 89UT195 CANOS 950 N ANAHEIM BLVD 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001288 additives), leaded & unleaded 90UT001 HARDIN OLDS/HONDA 1300 S ANAHEIM BLVD 92805 Xylene 9/5/1990 Closure certification issued, City now RO0002546 has UST jurisdiction Waste oil/Used oil

Solvents

88UT073 HARDIN 1300 S ANAHEIM BLVD 92805 Waste oil/Used oil 8/4/1988 Closure certification issued, City now RO0002616 has UST jurisdiction 90UT183 ANIK STOP 1460 S ANAHEIM BLVD 92805 Unleaded gasoline 4/1/1991 Transferred to City Program RO0001247 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 90UT238 WONDRIES TOYOTA OF 1601 S ANAHEIM BLVD 92805 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0002648 ANAHEIM 90UT252 TARGET SERVICE 301 S ANAHEIM BLVD 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002936 STATION additives), leaded & unleaded 88UT006 CITY DISTRIBUTION SVC 505 S ANAHEIM BLVD 92805 Gasoline-Automotive (motor gasoline and 3/24/1988 Referred to Regional Board RO0000774 additives), leaded & unleaded 90UT187 ANAHEIM AUTO AFFAIR 601 S ANAHEIM BLVD 92805 Waste oil/Used oil 9/11/1990 Closure certification issued, City now RO0001361 has UST jurisdiction Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT208 X-L CLEANERS 630 S ANAHEIM BLVD 92805 Stoddard solvent (Type 1, petroleum spirits) 4/1/1991 Transferred to City Program RO0001654 89UT041 VACANT LOT 901 S ANAHEIM BLVD 92802 Waste oil/Used oil 6/13/1989 Closure certification issued, City now RO0001837 has UST jurisdiction Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT223 NORCO TRUCKING 1500 BABBITT AVE 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0001245 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT181 INTERSTATE 1001 BALL RD 92803 Chromium 4/28/1987 Closure certification issued, City now RO0002748 ELECTRONICS has UST jurisdiction Methyl ethyl ketones

Page 2 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT194 GANAHL LUMBER 1220 E BALL RD 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/13/1991 Closure certification issued, City now RO0001260 2-4 has UST jurisdiction 87UT027 ARCO S S #6132 2445 E BALL RD 92806 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001411 additives), leaded & unleaded 90UT034 GRUBBS 315 E BALL RD 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001676 additives), leaded & unleaded 87UT256 WEYERHAEUSER PAPER 601 E BALL RD 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0002373 CO 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT262 ANAHEIM SHERATON 1015 W BALL RD 92802 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/31/1991 Closure certification issued, City now RO0000855 2-4 has UST jurisdiction 89UT025 ARCO AM/PM 1037 W BALL RD 92802 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001403 additives), leaded & unleaded 90UT039 THRIFTY OIL COMPANY 1881 W BALL RD 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001807 additives), leaded & unleaded 90UT251 EXXON 2180 W BALL RD 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002915 additives), leaded & unleaded 91UT033 CHEVRON 2792 W BALL RD 92804 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001672 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT217 CHEVRON STATION 2792 W BALL RD 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002162 #9-2378 additives), leaded & unleaded 88UT105 PHILLIPS AUTOMOTIVE 3175 W BALL RD 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001323 additives), leaded & unleaded 89UT134 WORLD OIL SERVICE 3450 W BALL RD 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002343 STATION additives), leaded & unleaded 90UT101 UNOCAL #4781 3501 W BALL RD 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001767 additives), leaded & unleaded 90UT123 THE WATTSON CO 1403 N BAXTER ST 92806 Gasoline-Automotive (motor gasoline and 1/31/1991 Closure certification issued, City now RO0002330 additives), leaded & unleaded has UST jurisdiction 89UT077 SHELL OIL COMPANY 101 N BEACH BLVD 92801 Regular gasoline 4/1/1991 Transferred to City Program RO0002677 86UT014 MOBIL STATION #11-031 100 S BEACH BLVD 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001066 additives), leaded & unleaded 86UT045 WORLD OIL STATION #72 1201 S BEACH BLVD 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001871 additives), leaded & unleaded 94UT060 MAGNOLIA UNIFIED 10850 BERRY AVE 92804 Gasoline-Automotive (motor gasoline and 7/18/1995 Closure certification issued RO0002455 SCHOOL DISTRICT additives), leaded & unleaded 91UT020 ANAHEIM SERVICE 1200 E BROADWAY 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001309 STATION additives), leaded & unleaded 89UT222 ANAHEIM FIRE 500 E BROADWAY 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/12/1990 Closure certification issued, City now RO0002014 DEPARTMENT 2-4 has UST jurisdiction 89UT086 SHIPKEY TIRE COMPANY 1200 W BROADWAY 92801 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002904 additives), leaded & unleaded

Page 3 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT004 GALAXY OIL 1406 W BROADWAY 92802 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001064 additives), leaded & unleaded 88UT032 MOBIL OIL #18-G06 1680 W BROADWAY 92802 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001573 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT026 MNA MOBIL 1725 BROOKHURST ST 92806 Gasoline-Automotive (motor gasoline and 2/1/1991 Closure certification issued, City now RO0001459 additives), leaded & unleaded has UST jurisdiction 87UT202 CIRCLE SEAL CONTROLS 1111 N BROOKHURST ST 92803 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001011 Perchlorethylene

Trichloroethane

TCE

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT073 ARCO PETROLEUM 1201 S BROOKHURST 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002635 PRODUCTS additives), leaded & unleaded 90UT253 60 MINUTE LUBE 519 S BROOKHURST ST A 92804 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0002956 Perchlorethylene

96UT018 G & M OIL STATION #31 9225 S BROOKHURST ST 92804 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/22/2003 Closure certification issued RO0001401 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT044 BUDS DELIVERY 528 W CENTRAL PARK AVE 92802 Gasoline-Automotive (motor gasoline and 5/20/1988 Closure certification issued, City now RO0001869 additives), leaded & unleaded has UST jurisdiction 90UT228 YUKI TRUCKING 549 W CENTRAL PARK AVE 92802 Gasoline-Automotive (motor gasoline and 2/27/1991 Closure certification issued, City now RO0002438 additives), leaded & unleaded has UST jurisdiction 89UT068 THRIFTY CORP 1601 E CERRITOS AVE 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/13/1989 Closure certification issued, City now RO0002521 2-4 has UST jurisdiction 90UT058 CHROMALLOY/AIRPORT 851 E CERRITOS AVE 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002297 COACH additives), leaded & unleaded 89UT207 BELL INDUSTRIES 1304 S CLAUDINA ST 92805 Regular gasoline 2/7/1990 Closure certification issued, City now RO0001627 has UST jurisdiction 88UT192 WERNER CORPORATION 201 COMMERCIAL 92801 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0001018 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT216 SPRAY-ON PRODUCTS 3818 E CORONADO ST 92870 Chlorinated hydrocarbons 1/7/1988 Transferred to OCIC Program RO0001086 87UT230 ANAHEIM SCHOOL 501 CRESCENT 92801 Gasoline-Automotive (motor gasoline and 10/19/1988 Closure certification issued, City now RO0001706 DISTRICT additives), leaded & unleaded has UST jurisdiction

Page 4 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

87UT098 K C DINER 117 W CYPRESS ST 92805 Perchlorethylene 4/1/1991 Transferred to City Program RO0000830 93UT058 KATELLA YARD 10852 DOUGLASS RD 92806 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/19/1998 Closure certification issued RO0002382 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT149 ORANGE COUNTY GSA 10852 E DOUGLASS RD 92806 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002703 TRANSPORTATION additives), leaded & unleaded 86UT012 FORMER LERNER 1175 N EAST ST 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001032 SERVICE STATION additives), leaded & unleaded 90UT104 FLAT & VERTICAL 837 S EAST ST 92805 Gasoline-Automotive (motor gasoline and 7/12/1990 Closure certification issued, City now RO0001843 CONCRETE additives), leaded & unleaded has UST jurisdiction 89UT193 BRYANT ORGANIZATION 865 S EAST ST 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001234 additives), leaded & unleaded 90UT070 VIP RUBBER CO INC 945 S EAST ST 92805 Hydraulic oil 4/1/1991 Transferred to City Program RO0002588 90UT116 HARBOR PALLET CO 1516 W EMBASSY ST 92802 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/25/1991 Closure certification issued, City now RO0002156 2-4 has UST jurisdiction 88UT184 VACANT LOT 1126 N EUCLID ST 92802 Perchlorethylene 4/1/1991 Transferred to City Program RO0000915 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT002 EUCLID CAR WASH 1135 N EUCLID ST 92801 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002569 additives), leaded & unleaded 85UT021 ROBERTSHAW 333 N EUCLID ST 92802 Hydrocarbons 3/18/1985 Closure certification issued, City now RO0001198 CONTROLS CO has UST jurisdiction 88UT044 UNOCAL 1771 S EUCLID ST 92802 Waste oil/Used oil 5/20/1988 Closure certification issued, City now RO0001889 has UST jurisdiction 85UT089 UNOCAL 1771 S EUCLID ST 92804 Gasoline-Automotive (motor gasoline and 8/27/1985 Closure certification issued, City now RO0002877 additives), leaded & unleaded has UST jurisdiction 87UT048 MOBIL OIL 2090 S EUCLID ST 92802 Waste oil/Used oil 12/15/1988 Closure certification issued, City now RO0001969 has UST jurisdiction 89UT103 QUALITY CONTROL LITHO 2940 N FRONTERA ST 92806 Xylene 4/1/1991 Transferred to City Program RO0001537 PRODUCTS TCE

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT276 P C A SYSTEMS INC 1041 N GROVE ST 92806 Waste oil/Used oil 2/26/1991 Closure certification issued, City now RO0001057 has UST jurisdiction 89UT170 X-CELL TECH INC 1166 N GROVE ST 92806 Lead 4/1/1991 Transferred to City Program RO0000842 Copper

88UT106 DISNEYLAND 1313 HARBOR BLVD 92803 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001352

Page 5 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT106 Lubricating oil RO0001352 87UT268 SHELL STATION 2100 HARBOR BLVD 92802 Unleaded gasoline 4/1/1991 Transferred to City Program RO0002657 90UT249 AVIS RENT-A-CAR 1400 S HARBOR BLVD 92802 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0002875 2-4 86UT046 UNOCAL 1779 S HARBOR BLVD 92802 Gasoline-Automotive (motor gasoline and 6/23/1986 Closure certification issued, City now RO0001896 additives), leaded & unleaded has UST jurisdiction 91UT012 MOBIL OIL CORPORATION 1800 S HARBOR BLVD 92802 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001112 additives), leaded & unleaded 89UT014 ANAHEIM POLICE DEPT 425 S HARBOR BLVD 92805 Gasoline-Automotive (motor gasoline and 2/16/1989 Closure certification issued, City now RO0000993 additives), leaded & unleaded has UST jurisdiction 88UT181 STEINER CORPORATION 1755 S HASTER ST 92805 Gasoline-Automotive (motor gasoline and 2/13/1991 Closure certification issued, City now RO0000866 additives), leaded & unleaded has UST jurisdiction 88UT064 STEPHENSON 6591 W JEFFERSON ST 92807 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/30/1991 Closure certification issued, City now RO0002401 EQUIPMENT RENTAL 2-4 has UST jurisdiction Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT149 HOBBS TRUCKING CO 501 E JULIANA ST 92801 Motor oil 1/9/1989 Closure certification issued, City now RO0002216 has UST jurisdiction 88UT183 JAYCOX DISPOSAL 1016 KATELLA AVE 92803 Waste oil/Used oil 2/27/1990 Closure certification issued, City now RO0000900 has UST jurisdiction Perchlorethylene

89UT078 ANAHEIM CONVENTION 800 KATELLA AVE 92804 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/21/1989 Closure certification issued, City now RO0002745 CENTER 2-4 has UST jurisdiction 90UT209 UNOCAL #8800 902 KATELLA AVE 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001949 additives), leaded & unleaded 92UT133 K & G ARCO SERVICE 9472 KATELLA AVE 92804 Gasoline-Automotive (motor gasoline and 12/23/2003 Referred to Regional Board RO0002992 additives), leaded & unleaded 87UT244 MOBIL SERVICE 100 E KATELLA AVE 92802 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002017 additives), leaded & unleaded 89UT040 UNOCAL 2001 E KATELLA AVE 92801 Waste oil/Used oil 8/28/1990 Closure certification issued, City now RO0001811 has UST jurisdiction 91UT026 STADIUM MOTORS 2225 E KATELLA AVE 92806 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001482 86UT016 MALIBU GRAND PRIX SITE 2430 E KATELLA AVE 92806 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001104 additives), leaded & unleaded 87UT193 WESTSIDE MATERIAL 700 E KATELLA AVE 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0000892 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT266 TEXACO USA 100 W KATELLA AVE 92802 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0000919 additives), leaded & unleaded 86UT165 SHELL OIL 1101 W KATELLA AVE 92802 Gasoline-Automotive (motor gasoline and 3/6/1987 Closure certification issued, City now RO0002376 additives), leaded & unleaded has UST jurisdiction

Page 6 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT079 REMO GRIZZI 1895 W KATELLA AVE 92804 Gasoline-Automotive (motor gasoline and 9/2/1986 Closure certification issued, City now RO0002717 additives), leaded & unleaded has UST jurisdiction 87UT195 UNITED COURIER INC 818 W KATELLA AVE 92801 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0000923 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT071 NELCO PRODUCTS INC 1100 E KIMBERLY AVE 92801 Acetone, etc. 4/1/1991 Transferred to City Program RO0002611 90UT157 VACANT LOT 100 S KROEGER ST 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0000788 2-4 89UT023 CHEVRON SERVICE 2175 LA PALMA AVE 92803 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001346 STATION additives), leaded & unleaded 89UT209 UNOCAL 76 3731 LA PALMA AVE 92806 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0001681 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT210 UNOCAL 2530 E LA PALMA AVE 92806 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001708 additives), leaded & unleaded 86UT081 TEXACO STATION 3080 E LA PALMA AVE 92806 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0002754 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT154 GENERAL ELECTRIC 3601 E LA PALMA AVE 92807 Waste oil/Used oil 9/7/1990 Closure certification issued, City now RO0002083 has UST jurisdiction PCB’s

90UT033 NORTHWEST MOTOR 519 E LA PALMA AVE 92801 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001649 WELDING Perchlorethylene

87UT122 BANK OF AMERICA 5200 E LA PALMA AVE 92807 Stoddard solvent (Type 1, petroleum spirits) 8/22/1987 Closure certification issued, City now RO0001507 has UST jurisdiction 86UT089 LA PALMA CENTER 5460 E LA PALMA AVE 92807 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/7/1986 Closure certification issued, City now RO0002914 2-4 has UST jurisdiction 90UT250 TEXACO USA 5650 E LA PALMA AVE 92807 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002895 additives), leaded & unleaded 86UT023 ARCO STATION 1700 W LA PALMA AVE 92801 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001270 additives), leaded & unleaded 85UT115 WARNER-LAMBERT 5115 W LA PALMA AVE 92807 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/12/1985 Closure certification issued, City now RO0000943 2-4 has UST jurisdiction 91UT035 PACIFIC BELL 217 N LEMON ST 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0001727 2-4 88UT050 ANAHEIM 1020 E LINCOLN AVE 92805 Waste oil/Used oil 10/3/1988 Closure certification issued, City now RO0002043 REDEVELOPMENT has UST jurisdiction Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 7 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT016 MOBIL SERVICE STATION 1199 E LINCOLN AVE 92805 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001138 #18-EFR Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT232 RAYS AUTOMOTIVE 1905 E LINCOLN AVE 92805 Hydrocarbons 7/1/1987 Closure certification issued, City now RO0001500 has UST jurisdiction 86UT133 TEXACO 1131 W LINCOLN AVE 92801 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001546 additives), leaded & unleaded 90UT031 MILLS FORD 1600 W LINCOLN AVE 92803 Gasoline-Automotive (motor gasoline and 6/20/1990 Closure certification issued, City now RO0001595 additives), leaded & unleaded has UST jurisdiction 89UT093 TEXACO GAS STATION 1680 W LINCOLN AVE 92803 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0000763 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT094 INTERNATIONAL TRADE & 1831 W LINCOLN AVE 92801 Paint thinner 7/20/1988 Closure certification issued, City now RO0000764 INVESTMENTS has UST jurisdiction 89UT048 CHEVRON SERVICE 2201 W LINCOLN AVE 92803 Waste oil/Used oil 6/22/1989 Closure certification issued, City now RO0002013 STATION has UST jurisdiction Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT102 ARCO 2401 W LINCOLN AVE 92802 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002993 additives), leaded & unleaded 88UT065 MOBIL OIL 2800 W LINCOLN AVE 92806 Waste oil/Used oil 12/6/1990 Closure certification issued, City now RO0002427 has UST jurisdiction 87UT013 THRIFTY OIL S S #357 2801 W LINCOLN AVE 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001065 additives), leaded & unleaded 86UT098 TARGET ENTERPRISES 3148 W LINCOLN AVE 92801 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0000814 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT090 RONS CHEVRON 3450 W LINCOLN AVE 92801 Gasoline-Automotive (motor gasoline and 12/10/1985 Closure certification issued, City now RO0002897 additives), leaded & unleaded has UST jurisdiction 86UT111 DELCO REMY 1201 N MAGNOLIA AVE 92803 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0001014 2-4 Waste oil/Used oil

90UT143 FHP HEALTH PLAN 1236 N MAGNOLIA AVE 92801 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002788 additives), leaded & unleaded 85UT097 MOBIL OIL 100 S MAGNOLIA AVE 92804 Gasoline-Automotive (motor gasoline and 12/11/1985 Closure certification issued, City now RO0000755 additives), leaded & unleaded has UST jurisdiction 86UT233 FIRESTONE TIRES 1200 S MAGNOLIA AVE 92801 Waste oil/Used oil 8/1/1987 Closure certification issued, City now RO0001527 has UST jurisdiction 87UT016 THRIFTY OIL S S #083 304 S MAGNOLIA AVE 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001121 additives), leaded & unleaded 86UT077 DANA EDWARDS 1901 MANCHESTER 92802 Paint thinner 7/11/1986 Closure certification issued, City now RO0002669 has UST jurisdiction

Page 8 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT188 GARCIA SITE 275 N MANCHESTER AVE 92801 Waste oil/Used oil 8/27/1990 Closure certification issued, City now RO0001389 has UST jurisdiction 91UT011 THOMPSON POOL & 1332 N MILLER ST 92806 Gasoline-Automotive (motor gasoline and 2/26/1991 Closure certification issued, City now RO0001093 PLUMBING additives), leaded & unleaded has UST jurisdiction 85UT083 ROCKWELL 3370 MIRALOMA AVE 92806 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0002757 INTERNATIONAL 2-4 Acetone, etc.

90UT049 ACTION TILE AND COPING 2840 E MIRALOMA AVE 92806 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/21/1990 Closure certification issued, City now RO0002062 2-4 has UST jurisdiction 86UT144 PHILIPS IND/LASCO DIV 3255 E MIRALOMA AVE 92806 Waste oil/Used oil 7/30/1987 Closure certification issued, City now RO0001841 has UST jurisdiction 85UT055 PHILIPS IND/LASCO DIV 3261 E MIRALOMA AVE 92806 Polyester resin 3/28/1986 Closure certification issued, City now RO0002081 has UST jurisdiction 90UT203 HILLCREST 900 ORANGEFAIR LN 92801 Gasoline-Automotive (motor gasoline and 10/8/1990 Closure certification issued, City now RO0001798 CONTRACTING, INC additives), leaded & unleaded has UST jurisdiction 90UT115 ACCW TEXTILES 1015 E ORANGETHORPE AVE 92801 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0002129 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT172 TEXACO 30 E ORANGETHORPE 92801 Gasoline-Automotive (motor gasoline and 1/20/1988 Closure certification issued, City now RO0002065 additives), leaded & unleaded has UST jurisdiction 85UT068 SHELL OIL 3125 E ORANGETHORPE AVE 92806 Gasoline-Automotive (motor gasoline and 10/12/1988 Closure certification issued, City now RO0002414 additives), leaded & unleaded has UST jurisdiction 89UT162 SHELL OIL COMPANY 3125 E ORANGETHORPE AVE 92806 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002962 additives), leaded & unleaded 85UT053 NORTHROP 500 E ORANGETHORPE AVE 92801 Hydrocarbons 7/1/1985 Closure certification issued, City now RO0002054 has UST jurisdiction 86UT187 NORTHROP 500 E ORANGETHORPE 92801 Chlorinated hydrocarbons 11/12/1986 Transferred to OCIC Program RO0002866 89UT017 LAMCOR INC 2025 E ORANGEWOOD AVE 92806 Gasoline-Automotive (motor gasoline and 4/4/1989 Closure certification issued, City now RO0001183 additives), leaded & unleaded has UST jurisdiction 90UT090 EVEREST ELECTRONIC 2100 E ORANGEWOOD AVE 92806 Gasoline-Automotive (motor gasoline and 8/9/1990 Closure certification issued, City now RO0003005 additives), leaded & unleaded has UST jurisdiction 89UT143 JOHN PIERRE APPAREL 251 E PALAIS RD 92805 Gasoline-Automotive (motor gasoline and 4/30/1990 Closure certification issued, City now RO0002563 additives), leaded & unleaded has UST jurisdiction 87UT109 BRIDGEFORD FOODS 1308 N PATT ST 92801 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001152 additives), leaded & unleaded 87UT194 RODDICK TOOL 1023 N PAULINE ST 92801 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0000908 Perchlorethylene

Trichloroethane

89UT052 PENHALL INTERNATIONAL 1801 PENHALL WAY 92801 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0002122 2-4

Page 9 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT052 Gasoline-Automotive (motor gasoline and RO0002122 additives), leaded & unleaded 88UT079 LAURA SCUDDERS INC 1525 S RAYMOND AVE 92801 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/3/1989 Closure certification issued, City now RO0002747 2-4 has UST jurisdiction Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT069 MONARCH POOLS INC 1461 RED GUM ST 92806 Gasoline-Automotive (motor gasoline and 4/30/1990 Closure certification issued, City now RO0002565 additives), leaded & unleaded has UST jurisdiction 87UT176 FREDERICK'S 1220 RICHFIELD RD 92807 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/12/1988 Closure certification issued, City now RO0002839 DEVELOPMENT 2-4 has UST jurisdiction 88UT022 ANAHEIM FIRE STATION 4555 E RIVERDALE AVE 92807 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/17/1988 Closure certification issued, City now RO0001290 #8 2-4 has UST jurisdiction 90UT113 RELIANCE ELECTRIC 1025 N SABINA ST 92801 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0002072 Perchlorethylene

Trichloroethane

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT238 KWIKSET LOCKS 516 SANTA ANA BLVD 92805 Chlorinated hydrocarbons 12/19/1987 Closure certification issued, City now RO0001664 has UST jurisdiction 89UT187 INDUSTRIAL ASPHALT 24000 SANTA ANA CANYON 92807 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/19/1991 Closure certification issued, City now RO0001099 RD 2-4 has UST jurisdiction 91UT133 OWL ROCK ( ROCK) 24000 SANTA ANA CANYON 92808 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0002780 RD 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT189 R.F. WHITE COMPANY, 24000 SANTA ANA CANYON 92807 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/1/2003 Transferred to City Program RO0001418 INC RD 2-4 90UT197 DIXCO 1014 E SOUTH ST 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0001640 2-4 Chlorinated hydrocarbons

Acetone, etc.

Methyl ethyl ketones

87UT019 ROTARY OFFSET 700 E SOUTH ST 92805 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001191 PRINTING Solvents

90UT140 HITACHI CONSUMER 901 E SOUTH ST 92805 Lead 9/25/1990 Closure certification issued, City now RO0002731 PRODUCTS has UST jurisdiction

Page 10 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT205 MOBIL OIL 1200 N STATE COLLEGE 92806 Waste oil/Used oil 2/25/1991 Closure certification issued, City now RO0001571 BLVD has UST jurisdiction Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT045 MOBIL OIL #18-F5Q 1200 N STATE COLLEGE 92805 Unleaded gasoline 3/5/1991 Closure certification issued, City now RO0001894 BLVD has UST jurisdiction Waste oil/Used oil

Lead

89UT094 HUARTE 895 N STATE COLLEGE BLVD 92805 Waste oil/Used oil 4/30/1990 Closure certification issued, City now RO0000784 has UST jurisdiction Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT043 EXXON 1198 S STATE COLLEGE 92805 Gasoline-Automotive (motor gasoline and 10/3/1986 Closure certification issued, City now RO0001821 BLVD additives), leaded & unleaded has UST jurisdiction 88UT070 TEXACO 128 S STATE COLLEGE BLVD 92806 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002547 additives), leaded & unleaded 90UT052 PACIFIC SCIENTIFIC 1350 S STATE COLLEGE 92806 Perchlorethylene 4/1/1991 Transferred to City Program RO0002145 BLVD 90UT204 R & B ENTERPRISES 1440 S STATE COLLEGE AVE 92805 Gasoline-Automotive (motor gasoline and 11/20/1990 Closure certification issued, City now RO0001823 additives), leaded & unleaded has UST jurisdiction 90UT080 DEL PISO BRICK 1635 S STATE COLLEGE 92806 Gasoline-Automotive (motor gasoline and 8/8/1990 Closure certification issued, City now RO0002802 COMPANY BLVD additives), leaded & unleaded has UST jurisdiction 86UT069 TEXACO OIL 1650 S STATE COLLEGE 92806 Gasoline-Automotive (motor gasoline and 8/26/1986 Closure certification issued, City now RO0002484 BLVD additives), leaded & unleaded has UST jurisdiction 85UT095 CERTRON 1701 S STATE COLLEGE 92805 Hydrocarbons 4/3/1986 Closure certification issued, City now RO0002999 BLVD has UST jurisdiction Methyl ethyl ketones

87UT154 SHELL OIL STATION 201 S STATE COLLEGE BLVD 92805 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002341 additives), leaded & unleaded 87UT020 MR JIM BEATTY 320 N SUNKIST ST 92806 Gasoline-Automotive (motor gasoline and 6/10/1987 Closure certification issued, City now RO0001215 additives), leaded & unleaded has UST jurisdiction 89UT037 MCR LANDSCAPING 700 E SYCAMORE ST 92805 Gasoline-Automotive (motor gasoline and 4/17/1989 Closure certification issued, City now RO0001733 additives), leaded & unleaded has UST jurisdiction 86UT097 SOUTHLAND BEVERAGE 711 E SYCAMORE ST 92805 Gasoline-Automotive (motor gasoline and 8/13/1986 Closure certification issued, City now RO0000761 additives), leaded & unleaded has UST jurisdiction 89UT125 CYLINDER MAINT CORP 1175 VAN HORNE WAY 92806 Gasoline-Automotive (motor gasoline and 1/2/1990 Closure certification issued, City now RO0002112 additives), leaded & unleaded has UST jurisdiction 90UT114 ANAHEIM SCHOOL 501 E VERMONT AVE 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0002100 DISTRICT 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT032 LAKESIDE TOWING 512 E VERMONT AVE 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/12/1987 Closure certification issued, City now RO0001549 2-4 has UST jurisdiction

Page 11 ANAHEIM CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT124 INTERSTATE 522 E VERMONT AVE 92805 Gasoline-Automotive (motor gasoline and 6/5/1990 Closure certification issued, City now RO0002355 ENGINEERING additives), leaded & unleaded has UST jurisdiction 86UT119 ANAHEIM CITY YARD 901 E VERMONT AVE 92805 Gasoline-Automotive (motor gasoline and 10/12/1988 Closure certification issued, City now RO0001164 additives), leaded & unleaded has UST jurisdiction 89UT121 CITY OF ANAHEIM UTILITY 901 E VERMONT AVE 92805 Gasoline-Automotive (motor gasoline and 9/20/1989 Closure certification issued, City now RO0002006 YARD additives), leaded & unleaded has UST jurisdiction 89UT124 ORANGE COUNTY 918 E VERMONT AVE 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/9/1990 Closure certification issued, City now RO0002086 TOWING 2-4 has UST jurisdiction 89UT005 UNITED PARCEL SERVICE 1331 S VERNON ST 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/30/1989 Closure certification issued, City now RO0002852 2-4 has UST jurisdiction 89UT092 ORANGE COUNTY 1717 E VIA BURTON WAY 92805 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0000740 TRANSIT DISTRICT 2-4 Waste oil/Used oil

89UT114 VACANT LOT 601 WESTERN AVE 92804 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001831 additives), leaded & unleaded 89UT197 MC KESSON DRUG 2121 E WINSTON RD 92806 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/20/1990 Closure certification issued, City now RO0001347 2-4 has UST jurisdiction 90UT232 RUSSELL & SONS LEASED 2210 E WINSTON RD 92806 Perchlorethylene 4/1/1991 Transferred to City Program RO0002511 PROPERTY Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 12 BALBOA ISLAND CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT039 BALBOA ISLAND 504 S BAY FRONT 92662 Gasoline-Automotive (motor gasoline and 3/5/1993 Referred to Regional Board RO0001718 PROPERTY additives), leaded & unleaded

Page 13 BREA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT049 N L SHAFFER 200 BERRY ST 92621 Waste oil/Used oil 3/22/1988 Closure certification issued RO0001971 86UT138 C C INDUSTRIES 428 BERRY WAY 92621 Waste oil/Used oil 3/28/1988 Closure certification issued RO0001684 91UT003 N L SHAFFER 200 N BERRY ST 92621 Waste oil/Used oil 2/18/1992 Referred to Regional Board RO0002347 Solvents

86UT022 AMERON 201 N BERRY ST 92621 Methyl ethyl ketones 6/1/1991 Transferred to OCUST Program RO0001244 Stoddard solvent (Type 1, petroleum spirits)

97UT040 BREA CITY YARD 545 N BERRY ST 92821 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/6/2015 Closure certification issued RO0002008 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT127 CITY OF BREA 545 N BERRY ST 92821 Not reported / unknown 1/14/1987 Closure certification issued RO0001378 91UT010 TIGER ELECTRIC 650 N BERRY ST 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/16/1991 Closure certification issued RO0001073 2-4 87UT238 SOUTHERN CALIF GAS CO 2191 E BIRCH ST 92621 Gasoline-Automotive (motor gasoline and 9/30/1988 Closure certification issued RO0001910 additives), leaded & unleaded 85UT006 BECKMAN INSTRUMENTS 3300 E BIRCH ST 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/24/1990 Closure certification issued RO0001355 2-4 89UT120 BREA POST OFFICE 700 E BIRCH ST 92621 Gasoline-Automotive (motor gasoline and 1/16/1990 Closure certification issued RO0001980 additives), leaded & unleaded 98UT095 U S POSTAL SERVICE 700 E BIRCH ST 92621 Gasoline-Automotive (motor gasoline and 9/6/2002 Closure certification issued RO0000947 additives), leaded & unleaded 90UT191 CYLINDER HEAD 120 N BREA BLVD 92621 Gasoline-Automotive (motor gasoline and 2/25/1991 Closure certification issued RO0001477 SPECIALIST INC additives), leaded & unleaded 87UT210 CAL MAT 136 N BREA BLVD 92622 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/15/1987 Closure certification issued RO0001157 2-4 88UT104 UNOCAL S S #2908 244 N BREA BLVD 92621 Gasoline-Automotive (motor gasoline and 8/4/2004 Closure certification issued RO0001293 additives), leaded & unleaded 90UT171 BREA AUTO REPAIR 257 N BREA BLVD 92621 Gasoline-Automotive (motor gasoline and 11/30/1998 Closure certification issued RO0001004 additives), leaded & unleaded 95UT052 GKN RENTAL YARD 707 N BREA BLVD 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/7/1995 Closure certification issued RO0002277 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT045 UNOCAL #0713 745 N BREA BLVD 92621 Gasoline-Automotive (motor gasoline and 3/14/2000 Closure certification issued RO0002165 additives), leaded & unleaded 95UT032 BREA REDEVELOPMENT 146 S BREA BLVD 92621 Waste oil/Used oil 1/20/1998 Closure certification issued RO0001761 AGENCY Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 14 BREA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT053 FORMER CHEVRON #9686 255 S BREA BLVD 92621 Gasoline-Automotive (motor gasoline and 10/28/1996 Closure certification issued RO0002172 additives), leaded & unleaded 90UT024 SHELL 300 S BREA BLVD 92621 Gasoline-Automotive (motor gasoline and 3/14/2002 Closure certification issued RO0001399 additives), leaded & unleaded 87UT043 THRIFTY OIL #302 718 S BREA BLVD 92821 Gasoline-Automotive (motor gasoline and 7/21/2006 Closure certification issued RO0001844 additives), leaded & unleaded 95UT039 SANTA FE ENERGY 17001 CARBON CANYON RD 92621 Gasoline-Automotive (motor gasoline and 5/16/1996 Closure certification issued RO0001939 RESOURCES INC additives), leaded & unleaded 96UT022 ALRON OIL 365 W CENTRAL AVE 92821 Gasoline-Automotive (motor gasoline and RO0001415 additives), leaded & unleaded 87UT262 CITY OF BREA 1 CIVIC CENTER CIR 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/31/1991 Closure certification issued RO0002520 2-4 94UT008 KIRKHILL RUBBER 300 E CYPRESS ST 92621 Waste oil/Used oil 5/26/2000 Closure certification issued RO0001716 88UT040 KIRKHILL RUBBER CO 300 E CYPRESS ST 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/5/1993 Referred to Regional Board RO0001788 2-4 Lubricating oil

95UT036 ALLAN AUTOMATIC 3233 ENTERPRISE 92621 Gasoline-Automotive (motor gasoline and 12/6/2001 Closure certification issued RO0001863 SPRINKLER additives), leaded & unleaded 87UT237 RMI COMPANY 582 W EXPLORER ST 92621 Crude oil (hazardous) 11/23/1987 Closure certification issued RO0001885 90UT220 JOHN AUGUST 182 GEMINI AVE 92621 Gasoline-Automotive (motor gasoline and 7/25/1991 Closure certification issued RO0002237 ASSOCIATES additives), leaded & unleaded 93UT029 TEXACO SERVICE 3300 IMPERIAL HWY 92621 Gasoline-Automotive (motor gasoline and 7/23/1993 Closure certification issued RO0001635 STATION additives), leaded & unleaded 95UT010 FIRESTONE 891 IMPERIAL HWY 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/7/1995 Closure certification issued RO0001161 2-4 Waste oil/Used oil

85UT015 THRIFTY OIL #014 120 E IMPERIAL HWY 92821 Gasoline-Automotive (motor gasoline and 1/25/2019 Closure certification issued RO0001070 additives), leaded & unleaded 95UT008 TOSCO - 76 STATION # 1200 E IMPERIAL HWY 92621 Gasoline-Automotive (motor gasoline and 3/19/2003 Closure certification issued RO0001438 6356 additives), leaded & unleaded 92UT072 UNOCAL CHEMICALS 2601 E IMPERIAL HWY 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/19/1995 Closure certification issued RO0002673 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT060 BREA 3000 E IMPERIAL HWY 92621 Waste oil/Used oil 4/12/1996 Closure certification issued RO0002475 93UT053 AMERICAN 3251 E IMPERIAL HWY 92621 Gasoline-Automotive (motor gasoline and 3/8/1994 Closure certification issued RO0002261 MOTOR CORP additives), leaded & unleaded 87UT042 TEXACO OIL 3300 E IMPERIAL HWY 92621 Waste oil/Used oil 8/10/1987 Closure certification issued RO0001819

Page 15 BREA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT242 CHEVRON #9-0786 700 E IMPERIAL HWY 92821 Gasoline-Automotive (motor gasoline and 5/2/2019 Referred to Regional Board RO0002736 additives), leaded & unleaded 90UT161 NI INDUSTRIES 1225 W IMPERIAL HWY 92622 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/14/2002 Closure certification issued RO0000867 2-4 89UT147 PACIFIC QUALITY 1355 W IMPERIAL HWY 92621 Gasoline-Automotive (motor gasoline and 9/5/1996 Closure certification issued RO0002654 PACKAGING additives), leaded & unleaded 90UT047 BREA VEHICLE CLEAN 100 W LAMBERT RD 92621 Gasoline-Automotive (motor gasoline and 4/4/1990 Closure certification issued RO0002009 additives), leaded & unleaded 98UT106 LAMBERT GAS 1203 W LAMBERT ST 92821 Gasoline-Automotive (motor gasoline and 1/16/2007 Referred to Regional Board RO0001311 additives), leaded & unleaded 86UT190 AKZO COATINGS 1214 W LAMBERT RD 92621 Naphtha distillate 6/1/1991 Transferred to OCUST Program RO0002926 Xylene

Toluene

Unleaded gasoline

Alcohol

Mineral spirits

Ethyl alcohol

Methyl ethyl ketones

90UT128 COMPTON PLASTER INC 1560 W LAMBERT RD 92621 Gasoline-Automotive (motor gasoline and 8/20/1990 Closure certification issued RO0002456 additives), leaded & unleaded 86UT091 LINPRO DEVELOPMENT 0 LAMBERT @ ASSOCIATED 92821 Not reported / unknown 1/1/1987 Transferred to OCIC Program RO0002954 95UT065 MAX POLLING FAMILY 302 OAK PL 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/21/1997 Closure certification issued RO0002591 TRUST 2-4 93UT003 LA MIRADA RE BAR 1241 PIONEER ST 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/4/1997 Closure certification issued RO0001850 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 00UT032 ALBERTSON'S 200 N PUENTE ST 92821 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/8/2014 Closure certification issued RO0001908 DISTRIBUTION CENTER 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 04UT020 ALBERTSON'S 200 N PUENTE ST 92821 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/3/2005 Closure certification issued RO0003311 DISTRIBUTION CENTER 2-4 88UT100 PETROLITE 200 S PUENTE ST 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/31/1990 Transferred to OCIC Program RO0001189 2-4 Waste oil/Used oil

Page 16 BREA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT100 Solvents RO0001189 87UT221 FMC 205 S PUENTE ST 92621 Waste oil/Used oil 7/14/1988 Closure certification issued RO0001462 Solvents

Coolant

93UT037 BERTOLLINI BUILDING 405 S STATE COLLEGE BLVD 92621 Gasoline-Automotive (motor gasoline and 2/6/1997 Closure certification issued RO0001845 additives), leaded & unleaded 92UT075 BOY SCOUTS OF AMERICA 19001 TONNER CANYON RD 92621 Gasoline-Automotive (motor gasoline and 11/20/1996 Closure certification issued RO0002737 additives), leaded & unleaded 01UT017 GSF ENERGY, LLC 1942 VALENCIA AVE 92821 Hydrocarbons 9/13/2001 Transferred to OCUST Program RO0003046 (OLINDA LANDFILL) 88UT021 SHELL WESTERN OIL 2701 VALENCIA AVE 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/20/1991 Closure certification issued RO0001262 PRODUCTS 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT040 SECURITY PACIFIC BANK 275 VALENCIA AVE 92621 Waste oil/Used oil 9/6/1995 Closure certification issued RO0001963 92UT134 UNOCAL SCIENCE & 376 S VALENCIA AVE 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/25/1996 Transferred to OCIC Program RO0003012 TECHNOLOGY DIVISION 2-4 91UT083 TOSCO - 76 # 6121 525 S VALENCIA AVE 92621 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/17/1992 Closure certification issued RO0002880 2-4 98UT046 TOSCO - 76 STATION 525 S VALENCIA AVE 92621 Gasoline-Automotive (motor gasoline and 4/28/2000 Closure certification issued RO0002191 #6121 additives), leaded & unleaded 90UT223 PACIFIC SKYLIGHT 255 VOYAGER AVE 92621 Gasoline-Automotive (motor gasoline and 4/3/1991 Closure certification issued RO0002312 additives), leaded & unleaded

Page 17 BUENA PARK CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

87UT121 BERGEN BRUNSWIG 6910 8TH ST 90620 Gasoline-Automotive (motor gasoline and 5/14/1991 Closure certification issued RO0001481 DRUG CO additives), leaded & unleaded 86UT199 MODERN MATERIALS 6280 ARTESIA BLVD 90620 Gasoline-Automotive (motor gasoline and 9/7/2000 Closure certification issued RO0000827 additives), leaded & unleaded 93UT066 KRAFT GENERAL FOODS 6950 ARTESIA BLVD 90621 Waste oil/Used oil 7/15/1997 Referred to Regional Board RO0002577 INC TCE

89UT169 KRAFT USA OPERATIONS 6950 ARTESIA BLVD 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0000821 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT182 TOSCO - 76 #5599 7250 ARTESIA BLVD 90620 Gasoline-Automotive (motor gasoline and 6/30/2011 RO0002960 additives), leaded & unleaded 93UT060 PACIFIC BELL 7701 ARTESIA BLVD 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/27/2002 Closure certification issued RO0002434 2-4 99UT046 BUENA PARK FIRE 7780 ARTESIA BLVD 90621 Unleaded gasoline 5/22/2000 Closure certification issued RO0002236 STATION #62 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 10UT005 BUENA PARK AUTO 6192 AUTO CENTER DR 90621- Gasoline-Automotive (motor gasoline and 6/16/2017 Closure certification issued RO0003547 CENTER additives), leaded & unleaded 93UT064 G R L PARNTERSHIP 6192 AUTO CENTER DRIVE 90621 Gasoline-Automotive (motor gasoline and 11/17/1997 Closure certification issued RO0002530 BLVD additives), leaded & unleaded 92UT040 SHELL OIL 5231 BEACH BLVD 90621 Gasoline-Automotive (motor gasoline and 3/26/2014 Closure certification issued RO0001899 additives), leaded & unleaded 86UT115 SHELL OIL 5231 BEACH BLVD 90621 Waste oil/Used oil 4/14/1987 Closure certification issued RO0001083 98UT018 CHEVRON #9-8873 5241 BEACH BLVD 90621 Gasoline-Automotive (motor gasoline and 1/30/2015 Closure certification issued RO0001451 additives), leaded & unleaded 98UT048 TOSCO - 76 #4914 5262 BEACH BLVD 90621 Gasoline-Automotive (motor gasoline and 5/8/2015 Closure certification issued RO0002240 additives), leaded & unleaded 86UT082 KMART 5301 BEACH BLVD 90620 Waste oil/Used oil 8/18/1986 Closure certification issued RO0002772 86UT207 NUTRILITE PRODUCTS 5600 BEACH BLVD 90622 Gasoline-Automotive (motor gasoline and 6/30/1987 Closure certification issued RO0000953 INC additives), leaded & unleaded 99UT061 ANAHEIM GENERAL 5742 BEACH BLVD 90621 Gasoline-Automotive (motor gasoline and 12/6/2001 Closure certification issued RO0002602 HOSPITAL- BUENA PARK additives), leaded & unleaded 92UT139 MOBIL #99-086 / CONROYS 5962 BEACH BLVD 90621 Gasoline-Automotive (motor gasoline and RO0000831 additives), leaded & unleaded 98UT086 LUCKY OIL STATION 5989 BEACH BLVD 90621 Gasoline-Automotive (motor gasoline and 11/12/2014 Closure certification issued RO0000798 additives), leaded & unleaded 08UT003 LUCKY OIL STATION 5989 BEACH BLVD 90621 Unleaded gasoline RO0003474 91UT092 TED JONES FORD 6211 BEACH BLVD 90620 Waste oil/Used oil 4/25/1994 Closure certification issued RO0000780

Page 18 BUENA PARK CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

20UT001 ABE'S ARCO 6242 BEACH BLVD 90620 Gasoline-Automotive (motor gasoline and RO0003652 additives), leaded & unleaded 92UT047 ABE'S ARCO 6242 BEACH BLVD 90620 Gasoline-Automotive (motor gasoline and RO0002079 additives), leaded & unleaded 99UT037 CHEVRON #20-2031 6392 BEACH BLVD 90621 Gasoline-Automotive (motor gasoline and 8/25/2017 Closure certification issued RO0001998 additives), leaded & unleaded 86UT116 EXXON #7-2314 6392 BEACH BLVD 90621 Gasoline-Automotive (motor gasoline and 3/26/2014 Closure certification issued RO0001102 additives), leaded & unleaded 97UT014 JIFFY PLATING/JOHNNYS 6411 BEACH BLVD 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/14/2000 Closure certification issued RO0001312 SPEED & CHROME 2-4 89UT008 BUENA PARK LUMBER 6586 BEACH BLVD 90620 Gasoline-Automotive (motor gasoline and 2/21/1989 Closure certification issued RO0002912 additives), leaded & unleaded 02UT007 BUENA PARK LUMBER CO 6586 BEACH BLVD 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/24/2002 Closure certification issued RO0003041 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 96UT030 DOLLAR RENT A CAR 6731 BEACH BLVD 90620 Gasoline-Automotive (motor gasoline and 2/3/1998 Closure certification issued RO0001731 additives), leaded & unleaded 87UT169 G & M OIL #33 6812 BEACH BLVD 90620 Gasoline-Automotive (motor gasoline and RO0002701 additives), leaded & unleaded 91UT008 CHEVRON #9-8319 6971 BEACH BLVD 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/26/2015 Closure certification issued RO0002472 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT241 BUENA PARK CAR WASH 6978 BEACH BLVD 90621 Gasoline-Automotive (motor gasoline and 2/18/1998 Referred to Regional Board RO0002718 additives), leaded & unleaded 87UT170 UNOCAL #5375 7611 BEACH BLVD 90620 Waste oil/Used oil 3/26/1999 Closure certification issued RO0002722 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 94UT002 KNOTTS BERRY FARM 8039 BEACH BLVD 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/11/1996 Closure certification issued RO0001550 2-4 96UT029 KNOTTS BERRY FARM 8039 BEACH BLVD 90620 Gasoline-Automotive (motor gasoline and 3/28/2013 Closure certification issued RO0001705 additives), leaded & unleaded 94UT061 TOSCO - 76 # 4914 5262 S BEACH BLVD 90620 Gasoline-Automotive (motor gasoline and 11/7/1995 Closure certification issued RO0002479 additives), leaded & unleaded 92UT136 TRIPLE A CONTAINER 6491 CABALLERO BLVD 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/3/1996 Closure certification issued RO0000769 2-4 87UT245 PEPSI-COLA BOTTLING 6261 S CABALLERO BLVD 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/29/2004 Closure certification issued RO0002093 GROUP 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT201 BARRYS AUTOMOTIVE 7870 COMMONWEALTH AVE 90621 Waste oil/Used oil 5/9/2005 Closure certification issued RO0000865 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 19 BUENA PARK CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT090 RONS SERVICE 8010 COMMONWEALTH AVE 90621 Gasoline-Automotive (motor gasoline and RO0002966 additives), leaded & unleaded 18UT002 WAYNE PERRY INC. 8281 COMMONWEALTH AVE 90621 Gasoline-Automotive (motor gasoline and RO0003641 additives), leaded & unleaded 88UT049 WAYNE PERRY 8301 COMMONWEALTH AVE 90621 Gasoline-Automotive (motor gasoline and 6/16/1997 Closure certification issued RO0002016 CONSTRUCTION additives), leaded & unleaded 18UT003 WAYNE PERRY INC. 8301 COMMONWEALTH AVE 90621 Gasoline-Automotive (motor gasoline and RO0003644 additives), leaded & unleaded 89UT002 ARCO #1969 7760 CRESCENT AVE 90620 Waste oil/Used oil 4/10/2009 Closure certification issued RO0002791 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT034 MOTORS INC BUENA 6240 DESCANSO AVE 90620 Waste oil/Used oil 4/10/1996 Closure certification issued RO0001606 PARK 88UT063 PAUL DODDS 5450 DODDS AVE 90621 Gasoline-Automotive (motor gasoline and 7/17/1992 Closure certification issued RO0002375 additives), leaded & unleaded 90UT006 SERVICE CRAFT 5650 DOLLY 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/8/1990 Closure certification issued RO0002660 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT189 FORMER LUCKY 6565 KNOTT AVE 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/6/2001 Closure certification issued RO0002906 DISTRIBUTION CENTER 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT170 LUCKY MARKET 6565 KNOTT AVE 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/2/1994 Closure certification issued RO0000991 2-4 90UT271 ARCO #1583 7990 KNOTT AVE 90620 Waste oil/Used oil 12/1/2014 Closure certification issued RO0000982 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 84UT029 UNOCAL 7995 KNOTT AVE 90620 Gasoline-Automotive (motor gasoline and 3/21/1985 Closure certification issued RO0001367 additives), leaded & unleaded 92UT138 UNOCAL #5094 7995 KNOTT AVE 90620 Gasoline-Automotive (motor gasoline and 4/24/2014 Closure certification issued RO0000810 additives), leaded & unleaded 90UT211 MOBIL #18-FYE 8510 KNOTT AVE 90620 Gasoline-Automotive (motor gasoline and 6/10/2014 Closure certification issued RO0001999 additives), leaded & unleaded 95UT053 CENTRAILA HIGH SCHOOL 6628 LA PALMA AVE 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1996 Closure certification issued RO0002301 DISTRICT 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT258 PHILTON PROPERTIES 7490 LA PALMA AVE 90620 Gasoline-Automotive (motor gasoline and 12/23/2003 Referred to Regional Board RO0002424 additives), leaded & unleaded 99UT027 SHELL OIL 7491 LA PALMA AVE 90620 Gasoline-Automotive (motor gasoline and 10/28/2013 Closure certification issued RO0001746 additives), leaded & unleaded 87UT036 WORLD OIL #41 7491 LA PALMA AVE 90620 Gasoline-Automotive (motor gasoline and 11/30/2000 Closure certification issued RO0001660 additives), leaded & unleaded

Page 20 BUENA PARK CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

94UT014 ENVIRONS WEST 5971 LINCOLN AVE 90620 Gasoline-Automotive (motor gasoline and 6/16/1997 Closure certification issued RO0001240 additives), leaded & unleaded 87UT086 LINCOLN KNOTT CAR 6942 LINCOLN AVE 90620 Gasoline-Automotive (motor gasoline and 6/21/2002 Closure certification issued RO0002870 WASH additives), leaded & unleaded 88UT200 KMART 5885 N LINCOLN AVE 90620 Waste oil/Used oil 9/12/1990 Closure certification issued RO0001170 85UT127 SUPER 7 STATION 6001 S LINCOLN AVE 90620 Gasoline-Automotive (motor gasoline and 2/19/1998 Closure certification issued RO0001129 additives), leaded & unleaded 87UT186 LOS COYOTES COUNTRY 8888 LOS COYOTES DR 90621 Gasoline-Automotive (motor gasoline and 12/27/1991 Closure certification issued RO0000757 CLUB additives), leaded & unleaded 86UT175 TEXACO 6011 MANCHESTER BLVD 90621 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/27/2007 Closure certification issued RO0002617 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT070 CHAPARRAL 6070 MANCHESTER BLVD 90620 Waste oil/Used oil 12/15/1993 Closure certification issued RO0002627 INVESTMENTS 86UT198 FORMER GATEWAY 6125 MANCHESTER BLVD 90620 Gasoline-Automotive (motor gasoline and 7/8/2002 Closure certification issued RO0000806 additives), leaded & unleaded 00UT033 FORMER HOUSE OF LOW 6171 MANCHESTER BLVD 90621 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/12/2004 Closure certification issued RO0001934 RIDERS 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT025 PERCY OWENS 6291 MANCHESTER BLVD 90621 Gasoline-Automotive (motor gasoline and 2/26/1992 Closure certification issued RO0001354 additives), leaded & unleaded 85UT103 ARCO #1365 6370 MANCHESTER BLVD 90621 Gasoline-Automotive (motor gasoline and 1/28/2014 Closure certification issued RO0003014 additives), leaded & unleaded 89UT003 IRWIN FAMILY TRUST 6622 MANCHESTER BLVD 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/28/1991 Closure certification issued RO0002812 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT123 KAB MOTORS 6636 MANCHESTER BLVD 90621 Waste oil/Used oil 11/15/1993 Closure certification issued RO0002564 86UT027 BUENA PARK HYUNDAI 6692 MANCHESTER BLVD 90621 Waste oil/Used oil 5/28/1986 Closure certification issued RO0001385 93UT043 OF BUENA PARK 6700 MANCHESTER BLVD 90621 Gasoline-Automotive (motor gasoline and 2/6/1996 Closure certification issued RO0001996 additives), leaded & unleaded 98UT043 HOUSE OF IMPORTS 6862 MANCHESTER BLVD 90620 Unleaded gasoline 1/24/2002 Referred to Regional Board RO0002109 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 91UT143 NISSAN OF BUENA PARK 6950 MANCHESTER BLVD 90621 Gasoline-Automotive (motor gasoline and 3/2/1994 Closure certification issued RO0002984 additives), leaded & unleaded 89UT220 TRICO TRADING CO. 6880 ORAN CIR 90620 Gasoline-Automotive (motor gasoline and 4/30/1990 Closure certification issued RO0001962 additives), leaded & unleaded

Page 21 BUENA PARK CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

87UT024 FIVE POINT U SERVE 6000 ORANGETHORPE AVE 90620 Gasoline-Automotive (motor gasoline and 10/7/2013 Closure certification issued RO0001325 additives), leaded & unleaded 86UT073 FIRESTONE STORE 6011 ORANGETHORPE AVE 90620 Gasoline-Automotive (motor gasoline and 4/9/2004 Closure certification issued RO0002578 additives), leaded & unleaded 86UT208 BUENA PARK SCHOOL 6885 ORANGETHORPE AVE 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/30/1990 Closure certification issued RO0000964 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 97UT022 TOSCO - 76 #6926 6971 ORANGETHORPE AVE 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/7/2016 Closure certification issued RO0001538 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 97UT029 FORMER SHELL STATION 7011 ORANGETHORPE AVE 90620 Gasoline-Automotive (motor gasoline and 8/2/2000 Closure certification issued RO0001713 additives), leaded & unleaded 96UT026 WEST COAST SAND AND 7312 ORANGETHORPE AVE 90620 Gasoline-Automotive (motor gasoline and 2/5/1997 Closure certification issued RO0001624 GRAVEL additives), leaded & unleaded 10UT006 FORMER RICHFIELD 7501 ORANGETHORPE AVE 90620- Gasoline-Automotive (motor gasoline and RO0003548 PROPERTY additives), leaded & unleaded 94UT009 THRIFTY OIL #182 7510 ORANGETHORPE AVE 90620 Gasoline-Automotive (motor gasoline and 11/4/2011 Closure certification issued RO0001742 additives), leaded & unleaded 09UT002 UNOCAL 7751 ORANGETHORPE AVE 90621 Gasoline-Automotive (motor gasoline and RO0003524 additives), leaded & unleaded 85UT094 UNOCAL 7751 ORANGETHORPE AVE 90621 Gasoline-Automotive (motor gasoline and 5/20/1986 Closure certification issued RO0002978 additives), leaded & unleaded 87UT247 CITY OF BUENA PARK 7979 ORANGETHORPE AVE 90621 Gasoline-Automotive (motor gasoline and 10/12/2017 Closure certification issued RO0002148 additives), leaded & unleaded 89UT063 KAMIZOLAS PROPERTY 8001 ORANGETHORPE AVE 90621 Gasoline-Automotive (motor gasoline and 12/23/2003 Referred to Regional Board RO0002399 additives), leaded & unleaded 00UT010 KURT'S TIRE & WHEEL 8102 ORANGETHORPE AVE 90621 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/6/2001 Closure certification issued RO0001314 2-4 92UT140 MATERIAL HANDLING 8221 ORANGETHORPE AVE 90621 Gasoline-Automotive (motor gasoline and 7/30/1999 Closure certification issued RO0000851 SUPPLY INC additives), leaded & unleaded 89UT069 H & H RENTALS INC 8242 ORANGETHORPE AVE 90621 Gasoline-Automotive (motor gasoline and 2/8/1991 Closure certification issued RO0002544 additives), leaded & unleaded 87UT047 MOBIL #18-J9X 8991 ORANGETHORPE AVE 90621 Gasoline-Automotive (motor gasoline and 10/31/2014 Closure certification issued RO0001945 additives), leaded & unleaded 86UT109 SHELL 5990 E ORANGETHORPE AVE 90620 Gasoline-Automotive (motor gasoline and 9/30/2005 Closure certification issued RO0000988 (FORMER)/CHARLES additives), leaded & unleaded LYONS JR 12UT006 BUENA PARK CITY YARD 8071 PAGE ST 90621- Waste oil/Used oil 6/28/2019 Closure certification issued RO0003588 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 22 BUENA PARK CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT038 CITY OF BUENA PARK 8071 PAGE ST 90622 Gasoline-Automotive (motor gasoline and 6/19/1998 Closure certification issued RO0001759 additives), leaded & unleaded 96UT050 PACIFIC BELL FACILITY 8401 PAGE ST 90621 Gasoline-Automotive (motor gasoline and 11/20/1997 Closure certification issued RO0002249 additives), leaded & unleaded 87UT231 GEORGIA PACIFIC CORP 6300 REGIO AVE 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/27/1991 Closure certification issued RO0001732 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT027 GEORGIA-PACIFIC 6300 REGIO AVE 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/31/1997 Closure certification issued RO0001628 CORPORATION 2-4 87UT035 SUPERIOR ALUMINUM 6441 ROLAND ST 90621 Gasoline-Automotive (motor gasoline and 12/9/1987 Closure certification issued RO0001633 additives), leaded & unleaded 99UT009 PARK DISPOSAL 6762 STANTON AVE 90620 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/10/2009 Closure certification issued RO0002931 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT007 A-1 TRANSMISSION 6940 STANTON AVE 90620 Waste oil/Used oil 5/14/1992 Closure certification issued RO0002195 90UT269 WEST COAST ARBORISTS 7072 THOMAS ST 90621 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/11/1991 Closure certification issued RO0000957 2-4 90UT066 SECURITY PACIFIC 6300 VALLEY VIEW ST 90620 Gasoline-Automotive (motor gasoline and 12/15/1993 Closure certification issued RO0002494 additives), leaded & unleaded 95UT015 SPICER PAPER COMPANY 6600 VALLEY VIEW ST 90620 Gasoline-Automotive (motor gasoline and 6/16/1997 Closure certification issued RO0001289 additives), leaded & unleaded 88UT103 CHEVRON 10010 S VALLEY VIEW ST 90620 Gasoline-Automotive (motor gasoline and 7/3/1996 Closure certification issued RO0001265 additives), leaded & unleaded 84UT017 CHEVRON #9-2250 7990 S VALLEY VIEW ST 90620 Gasoline-Automotive (motor gasoline and 4/10/2015 Closure certification issued RO0001074 additives), leaded & unleaded 92UT091 W C FROELICH INC 6371 WESTERN AVE 90620 Gasoline-Automotive (motor gasoline and 2/15/2002 Closure certification issued RO0000776 additives), leaded & unleaded 86UT160 WES FROLEICH INC 6371 WESTERN AVE 90621 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/9/1987 Closure certification issued RO0002254 2-4 Waste oil/Used oil

99UT047 BUENA PARK FIRE 8081 WESTERN AVE 90620 Unleaded gasoline 5/22/2000 Closure certification issued RO0002263 STATION #61 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4

Page 23 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

87UT021 MESA CENTER 196 E 16TH ST 92627 Gasoline-Automotive (motor gasoline and 12/7/1987 Closure certification issued RO0001241 AUTOMOTIVE additives), leaded & unleaded 98UT040 CLASSIC CAR WASH 176 E 17TH ST 92627 Gasoline-Automotive (motor gasoline and 10/27/1999 Closure certification issued RO0002029 additives), leaded & unleaded 91UT065 CHEVRON #9-0819 195 E 17TH ST 92627 Gasoline-Automotive (motor gasoline and 1/4/1996 Closure certification issued RO0002491 additives), leaded & unleaded 98UT093 CHEVRON #9-0819 195 E 17TH ST 92627 Gasoline-Automotive (motor gasoline and 8/17/2006 Closure certification issued RO0000922 (FORMER)/G&M OIL additives), leaded & unleaded 90UT227 FORMER CHEVRON 204 E 17TH ST 92627 Gasoline-Automotive (motor gasoline and 1/22/1998 Closure certification issued RO0002412 #9-1597 additives), leaded & unleaded 90UT086 MOBIL #18-532 295 E 17TH ST 92627 Gasoline-Automotive (motor gasoline and 8/7/2000 Closure certification issued RO0002923 additives), leaded & unleaded 87UT039 EXXON/QUAKER STATE 300 E 17TH ST 92627 Gasoline-Automotive (motor gasoline and 6/4/1991 Closure certification issued RO0001741 MINUTE LUBE additives), leaded & unleaded 98UT031 TOSCO - 76 #4107 393 E 17TH ST 92627 Gasoline-Automotive (motor gasoline and 8/8/2013 Closure certification issued RO0001802 additives), leaded & unleaded 86UT093 FORMER DAVIS BROWN 411 E 17TH ST 92627 Gasoline-Automotive (motor gasoline and 10/27/2003 Closure certification issued RO0002996 additives), leaded & unleaded 90UT099 LIDO CAR WASH 481 E 17TH ST 92626 Gasoline-Automotive (motor gasoline and 2/16/2006 Closure certification issued RO0000897 additives), leaded & unleaded 87UT115 ARCO #5084 490 E 17TH ST 92627 Gasoline-Automotive (motor gasoline and 7/23/1999 Closure certification issued RO0001308 additives), leaded & unleaded 86UT025 J C CARTER CO INC 671 W 17TH ST 92627 Xylene 3/5/1993 Referred to Regional Board RO0001328 Cutting oil

Perchlorethylene

TCE

90UT107 VANCE & ASSOCIATES 837 W 17TH ST 92627 Waste oil/Used oil 8/8/1996 Closure certification issued RO0001918 ROOFING INC 99UT045 HARBOR TOWING 964 W 17TH ST 92627 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/11/2000 Closure certification issued RO0002212 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT028 DUNCAN MCINTOSH 875 W 18TH ST 92627 Gasoline-Automotive (motor gasoline and 2/21/1996 Closure certification issued RO0001655 PROPERTY additives), leaded & unleaded 93UT028 UNOCAL #6176 560 W 19TH ST 92627 Gasoline-Automotive (motor gasoline and 8/9/1994 Closure certification issued RO0001608 additives), leaded & unleaded 94UT058 WINALL STATION #11 790 W 19TH ST 92627 Gasoline-Automotive (motor gasoline and 4/30/2014 Closure certification issued RO0002404 additives), leaded & unleaded 96UT039 THRIFTY OIL #139 799 W 19TH ST 92627 Gasoline-Automotive (motor gasoline and 5/5/2007 Closure certification issued RO0001959 additives), leaded & unleaded 86UT172 SHELL OIL L&M 801 W 19TH ST 92627 Gasoline-Automotive (motor gasoline and 4/19/2004 Closure certification issued RO0002548 VENTURES additives), leaded & unleaded

Page 24 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT198 COAST COMM COLLEGE 1370 ADAMS AVE 92626 Gasoline-Automotive (motor gasoline and 8/31/1990 Closure certification issued RO0001375 DIST ADMIN additives), leaded & unleaded 92UT090 UNOCAL SS#5436 1645 ADAMS AVE 92626 Gasoline-Automotive (motor gasoline and 8/8/1997 Closure certification issued RO0000754 additives), leaded & unleaded 93UT044 FORMER 2950 AIRWAY AVE 92626 Waste oil/Used oil 5/10/1996 Closure certification issued RO0002023 SUPERFORMANCE 90UT174 THE ABBEY SCHERER 3130 AIRWAY AVE 92626 Waste oil/Used oil 5/30/1997 Closure certification issued RO0001052 COMPANY 98UT004 SULLIVAN CONCRETE 1111 BAKER ST 92626 Gasoline-Automotive (motor gasoline and 11/16/2012 Closure certification issued RO0000771 TEXTURES additives), leaded & unleaded 89UT217 GALLACHER INVESTMENT 1127 BAKER ST 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/30/1990 Closure certification issued RO0001887 CO 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT068 BAKER EQUIPMENT 1151 BAKER ST 92626 Gasoline-Automotive (motor gasoline and 11/3/2006 Closure certification issued RO0002542 RENTALS additives), leaded & unleaded 92UT078 EXXON #7-0865 1195 BAKER ST 92626 Gasoline-Automotive (motor gasoline and 5/14/2014 Closure certification issued RO0002795 additives), leaded & unleaded 90UT121 ARCO #5185 1450 BAKER ST 92626 Gasoline-Automotive (motor gasoline and 1/26/2004 Closure certification issued RO0002281 additives), leaded & unleaded 85UT131 THRIFTY OIL #151 751 BAKER ST 92626 Gasoline-Automotive (motor gasoline and RO0001224 additives), leaded & unleaded 87UT133 COSTA MESA FIRE DEPT 800 BAKER ST 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/7/1987 Closure certification issued RO0001803 2-4 86UT121 SHELL OIL 1201 E BAKER ST 92626 Gasoline-Automotive (motor gasoline and 6/7/2016 Closure certification issued RO0001212 additives), leaded & unleaded 88UT047 HOWIE'S DIAGNOSTIC 449 BAY ST 92627 Waste oil/Used oil 3/28/1988 Closure certification issued RO0001964 CENTER 86UT227 DAILY PILOT 330 W BAY ST 92626 Gasoline-Automotive (motor gasoline and 8/19/1998 Closure certification issued RO0001358 additives), leaded & unleaded 90UT064 NEWPORT- MESA UNIFIED 2985 BEAR ST 92626 Paint thinner 8/24/1990 Closure certification issued RO0002447 SCHOOL DISTRICT Kerosene

Stoddard solvent (Type 1, petroleum spirits)

Lacquer thinner

97UT021 NEWPORT MESA UNIFIED 2985A BEAR ST 92626 Waste oil/Used oil RO0001512 SCHOOL DI Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT041 VISTA PAINT 2931 BRISTOL ST 92626 Paint thinner 8/13/1987 Closure certification issued RO0001793 98UT073 PEP BOYS #660 2946 BRISTOL ST 92626 Waste oil/Used oil 3/10/2000 Closure certification issued RO0002818

Page 25 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT072 WADE FAMLY 2990 BRISTOL ST 92626 Gasoline-Automotive (motor gasoline and 12/23/1997 Closure certification issued RO0002593 TRUST/ARCO #1257 additives), leaded & unleaded 95UT068 G & M OIL #21 2995 BRISTOL ST 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0002659 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT120 SHELL OIL 3045 BRISTOL ST 92627 Gasoline-Automotive (motor gasoline and 9/15/2004 Closure certification issued RO0002257 additives), leaded & unleaded 95UT051 CHEVRON # 9-1660 3048 BRISTOL ST 92626 Gasoline-Automotive (motor gasoline and 10/17/1997 Closure certification issued RO0002252 additives), leaded & unleaded 04UT001 CHEVRON #9-1660 3048 BRISTOL ST 92626 Gasoline-Automotive (motor gasoline and 8/29/2006 Closure certification issued RO0003270 additives), leaded & unleaded 17UT001 COSTA MESA HILTON 3050 BRISTOL 92626- Gasoline-Automotive (motor gasoline and RO0003638 additives), leaded & unleaded 86UT040 UNOCAL S S #5297 3067 BRISTOL ST 92626 Gasoline-Automotive (motor gasoline and 3/10/2000 Closure certification issued RO0001744 additives), leaded & unleaded 89UT173 DOWNEY SAVINGS PLAZA 3200 BRISTOL ST 92626 Gasoline-Automotive (motor gasoline and 8/29/1995 Closure certification issued RO0000895 additives), leaded & unleaded 90UT109 UNOCAL #5909 1476 E BRISTOL ST 92626 Gasoline-Automotive (motor gasoline and 3/10/2000 Closure certification issued RO0001968 additives), leaded & unleaded 88UT015 SEARS ROEBUCK AND CO 3333 E BRISTOL ST 92626 Waste oil/Used oil 12/20/2004 Closure certification issued RO0001118 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 03UT012 SOUTH PACIFIC CAR 2750 S BRISTOL ST 92626 Gasoline-Automotive (motor gasoline and 6/4/2010 RO0003154 WASH additives), leaded & unleaded 87UT151 J RAY 375 S BRISTOL ST 92626 Gasoline-Automotive (motor gasoline and 6/18/1991 Closure certification issued RO0002268 SANDERSON/CARDINAL additives), leaded & unleaded 97UT025 BRISTOL PLAZA CHEVRON 300 SE BRISTOL ST 92626 Gasoline-Automotive (motor gasoline and 1/8/2013 Closure certification issued RO0001621 additives), leaded & unleaded 86UT226 A B DICK COMPANY 3598 W AVE 92626 Methyl alcohol 3/5/1993 Referred to Regional Board RO0001329 Aliphatic hydrocarbons

90UT193 RUSSELL PROPERTY 2972 CENTURY PL 92626 Waste oil/Used oil 9/15/1997 Closure certification issued RO0001530 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT141 R K B INVESTMENTS 380 CLINTON 92626 Lead 12/15/1992 Transferred to OCUST Program RO0000868 Copper

91UT037 MESA VERDE COUNTRY 3000 CLUB HOUSE RD 92626 Gasoline-Automotive (motor gasoline and 5/23/2005 Closure certification issued RO0001778 CLUB additives), leaded & unleaded 90UT229 EL CAMINO AUTO 1045 EL CAMINO DR 92626 Waste oil/Used oil 6/27/1996 Closure certification issued RO0002463 SERVICES

Page 26 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT229 Gasoline-Automotive (motor gasoline and RO0002463 additives), leaded & unleaded 04UT009 YOUR NEIGHBORHOOD 1045 EL CAMINO DR 92692 Gasoline-Automotive (motor gasoline and 8/27/2004 Closure certification issued RO0003287 GAS STATION additives), leaded & unleaded 87UT164 COSTA MESA POLICE 99 FAIR DR 92626 Gasoline-Automotive (motor gasoline and 10/7/1987 Closure certification issued RO0002584 DEPT additives), leaded & unleaded 02UT027 COSTA MESA POLICE 99 FAIR DR 92626 Gasoline-Automotive (motor gasoline and 7/15/2005 Closure certification issued RO0003115 DEPT additives), leaded & unleaded 90UT175 CHET'S SERVICE 2252 FAIRVIEW RD 92626 Waste oil/Used oil 5/6/2004 Closure certification issued RO0001069 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT064 EXXON 2490 FAIRVIEW RD 92627 Gasoline-Automotive (motor gasoline and 3/27/1987 Closure certification issued RO0002380 additives), leaded & unleaded 92UT064 EXXON #7-0887 2490 FAIRVIEW RD 92626 Gasoline-Automotive (motor gasoline and 2/6/1996 Closure certification issued RO0002487 additives), leaded & unleaded 99UT055 ORANGE COAST 2701 FAIRVIEW RD 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/2/2000 Closure certification issued RO0002462 COLLEGE 2-4 88UT091 ORANGE COAST 2701 FAIRVIEW RD 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/31/1990 Closure certification issued RO0002987 COMMUNITY COLLEGE 2-4 Waste oil/Used oil

Miscellaneous motor vehicle fuel

Jet Fuel and additives: A (kerosene type), A-1 (kerosene type), B (wide cut or naphtha) 88UT172 CHEVRON #9-9915 3000 FAIRVIEW RD 92626 Gasoline-Automotive (motor gasoline and 1/22/1998 Closure certification issued RO0002968 additives), leaded & unleaded 98UT069 CHEVRON #9-9915 3000 FAIRVIEW RD 92626 Gasoline-Automotive (motor gasoline and 9/17/1999 Closure certification issued RO0002739 additives), leaded & unleaded 95UT073 C J SEGERSTROM & SONS 3315 FAIRVIEW RD 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/19/1997 Closure certification issued RO0002763 2-4 97UT003 AUTOMOBILE CLUB OF SO 3333 FAIRVIEW RD 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/5/1998 Closure certification issued RO0000920 CALIFORN 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT174 ARCO # 3083 3470 FAIRVIEW RD 92626 Gasoline-Automotive (motor gasoline and 12/28/1994 Closure certification issued RO0002594 additives), leaded & unleaded 94UT055 MOBIL #18-JMY 3470 FAIRVIEW RD 92626 Gasoline-Automotive (motor gasoline and RO0002329 additives), leaded & unleaded 87UT004 ADEPT MFG 2990 GRACE LN 92626 Gasoline-Automotive (motor gasoline and 8/24/2005 Closure certification issued RO0000924 additives), leaded & unleaded 86UT015 SINCLAIR PAINT 1901 HARBOR BLVD 92627 Paint thinner 3/11/1997 Closure certification issued RO0001085

Page 27 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT060 HARBOR TIRE 2049 HARBOR BLVD 92627 Waste oil/Used oil 5/20/1993 Closure certification issued RO0002324 92UT052 P AND M OIL STATION # 2050 HARBOR BLVD 92627 Gasoline-Automotive (motor gasoline and 1/2/2003 Referred to Regional Board RO0002214 975 additives), leaded & unleaded 99UT020 BEACON BAY AUTO WASH 2059 HARBOR BLVD 92627 Gasoline-Automotive (motor gasoline and 9/20/2011 Closure certification issued RO0001554 #10 additives), leaded & unleaded 86UT205 THEODORE ROBBINS 2060 HARBOR BLVD 92627 Waste oil/Used oil 3/27/1991 Closure certification issued RO0000928 FORD 88UT194 GENERAL 2073 HARBOR BLVD 92627 Waste oil/Used oil 12/31/2002 Referred to Regional Board RO0001051 TRANSMISSIONS 89UT204 RED-E-RENTALS 2075 HARBOR BLVD 92627 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/3/1995 Closure certification issued RO0001544 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT089 CHEVRON #9-8037 2160 HARBOR BLVD 92627 Gasoline-Automotive (motor gasoline and 11/9/1990 Closure certification issued RO0002946 additives), leaded & unleaded 95UT049 CHEVRON SS #9-8037 2160 HARBOR BLVD 92627 Gasoline-Automotive (motor gasoline and 4/1/1996 Closure certification issued RO0002202 additives), leaded & unleaded 94UT059 FORMER UNOCAL # 4050 2248 HARBOR BLVD 92627 Gasoline-Automotive (motor gasoline and 3/26/1999 Closure certification issued RO0002430 additives), leaded & unleaded 86UT010 SHELL OIL 2249 HARBOR BLVD 92627 Gasoline-Automotive (motor gasoline and 2/10/1998 Closure certification issued RO0001001 additives), leaded & unleaded 03UT025 SHELL SERVICE STATION 2249 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 8/12/2004 Closure certification issued RO0003207 additives), leaded & unleaded 94UT026 CHEVRON #21-1314 / 2252 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 5/23/2017 RO0001576 AMERICAN SAVINGS BANK additives), leaded & unleaded 90UT173 HIX 2480 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 10/25/1991 Closure certification issued RO0001035 additives), leaded & unleaded 99UT052 FAIRVIEW DEVELOPMENT 2501 HARBOR BLVD 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/11/2000 Closure certification issued RO0002385 CENTER 2-4 92UT059 FAIRVIEW 2501 HARBOR BLVD 92626 Bunker fuel oil 5/24/1993 Closure certification issued RO0002387 DEVELOPMENTAL CENTER 91UT156 HARBOR FAIR EXXON 2502 HARBOR BLVD 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/25/2014 Closure certification issued RO0000938 2-4 Waste oil/Used oil

90UT004 ORANGE COAST 2524 HARBOR BLVD 92626 Waste oil/Used oil 8/27/1990 Closure certification issued RO0002615 89UT216 NABERS CADILLAC 2600 HARBOR BLVD 92626 Waste oil/Used oil 1/2/1992 Closure certification issued RO0001862 Motor oil

Transmission fluid

Page 28 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT216 Gasoline-Automotive (motor gasoline and RO0001862 additives), leaded & unleaded 90UT041 JOHNSON 2626 HARBOR BLVD 92626 Waste oil/Used oil 2/28/1991 Closure certification issued RO0001857 LINCOLN/ 86UT157 PLAINS HOME CENTER 2666 HARBOR BLVD 92626 Paint thinner 5/23/2003 Closure certification issued RO0002179 86UT067 MOBIL OIL 2799 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 5/13/1986 Closure certification issued RO0002435 additives), leaded & unleaded 94UT024 MOBIL SS # 18-HD4 2799 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 5/24/2002 Closure certification issued RO0001522 additives), leaded & unleaded 86UT122 SHELL OIL 2800 HARBOR BLVD 92626 Hydrocarbons 6/24/1986 Closure certification issued RO0001237 93UT013 SHELL SERVICE STATION 2800 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 9/19/1994 Closure certification issued RO0001192 additives), leaded & unleaded 89UT045 FORMER CHEVRON 2801 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 5/23/2003 Closure certification issued RO0001937 #9-9706 additives), leaded & unleaded 94UT004 COSTA MESA MITSUBISHI 2833 HARBOR BLVD 92626 Waste oil/Used oil 6/10/1996 Closure certification issued RO0001607 88UT187 HOLMES TUTTLE NISSAN 2845 HARBOR BLVD 92626 Waste oil/Used oil 11/13/1989 Closure certification issued RO0000954 90UT094 UNIVERSITY OLDSMOBILE 2850 HARBOR BLVD 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/29/2001 Closure certification issued RO0000803 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT229 SOUTH COAST 2888 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 1/21/1992 Closure certification issued RO0001416 additives), leaded & unleaded 89UT180 COASTAL 2925 HARBOR BLVD 92626 Waste oil/Used oil 3/27/1991 Closure certification issued RO0000987 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT003 ALTAS 2929 HARBOR BLVD 92626 Waste oil/Used oil 10/29/1987 Closure certification issued RO0000909 / Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 99UT041 ATLAS DODGE 2929 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 9/12/2005 Closure certification issued RO0002105 additives), leaded & unleaded 98UT006 METRO CAR WASH 2950 HARBOR BLVD 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/15/2006 Closure certification issued RO0000812 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 01UT022 TEXACO STATION 3001 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 1/4/2002 Closure certification issued RO0001673 additives), leaded & unleaded 00UT029 MOBIL #18-HNR 3006 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 2/19/2015 Closure certification issued RO0001834 additives), leaded & unleaded

Page 29 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

92UT006 SHELL SERVICE STATION 3131 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 10/12/2000 Closure certification issued RO0002169 additives), leaded & unleaded 98UT111 CHEVRON #9-4660 3190 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 10/4/2002 Closure certification issued RO0001456 additives), leaded & unleaded 89UT031 CHEVRON S S #9-4660 3190 HARBOR BLVD 92626 Gasoline-Automotive (motor gasoline and 3/27/1997 Closure certification issued RO0001570 additives), leaded & unleaded 87UT226 MOBIL #18-HDR 3195 HARBOR BLVD 92626 Waste oil/Used oil RO0001598 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT012 ARCO #6131 3201 HARBOR BLVD 92626 Waste oil/Used oil 3/8/2006 Closure certification issued RO0001148 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT134 UNOCAL #5404 3599 HARBOR BLVD 92626 Waste oil/Used oil RO0002801 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT111 KMART STORE #4047 2200 N HARBOR BLVD 92627 Waste oil/Used oil 3/9/1989 Closure certification issued RO0001200 02UT002 RYDER FACILITY LC-0428 3539 HOWARD WAY 92626 Gasoline-Automotive (motor gasoline and 11/17/2003 Closure certification issued RO0003029 additives), leaded & unleaded 88UT061 RYDER TRUCK 3539 HOWARD WAY 92626 Gasoline-Automotive (motor gasoline and 10/26/1990 Closure certification issued RO0002326 additives), leaded & unleaded 89UT150 ICN PHARMACEUTICALS 3300 HYLAND AVE 92626 Gasoline-Automotive (motor gasoline and 1/22/1991 Closure certification issued RO0002724 additives), leaded & unleaded 93UT001 INSURANCE 3333 HYLAND AVE 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/21/1996 Closure certification issued RO0001800 2-4 90UT111 STATE FARM INSURANCE 3333 HYLAND AVE 92626 Gasoline-Automotive (motor gasoline and 11/7/1990 Closure certification issued RO0002021 additives), leaded & unleaded 88UT102 NEWPORT AUTOWORKS 121 INDUSTRIAL WAY 92627 Waste oil/Used oil 4/25/1990 Closure certification issued RO0001239 91UT089 ORANGE COUNTY 200 KALMUS DR 92628 Gasoline-Automotive (motor gasoline and 4/28/2000 Closure certification issued RO0003002 DEPARTMENT OF additives), leaded & unleaded EDUCATION 90UT133 BOAT TRANSIT CO 1343 LOGAN 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/25/1992 Closure certification issued RO0002574 2-4 92UT084 SAKIOKA FARMS 0 NW MACARTHUR @ MAIN 92626 Waste oil/Used oil 7/3/2002 Closure certification issued RO0002916 (FORMER MOBIL) ST Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 02UT025 SAKIOKA FARMS 0 NW MAIN ST @ 55 FWY 92626 Gasoline-Automotive (motor gasoline and 4/2/2004 Closure certification issued RO0003106 additives), leaded & unleaded 92UT003 G & M OIL #43 1740 NEWPORT BLVD 92627 Gasoline-Automotive (motor gasoline and 9/15/2016 Closure certification issued RO0002087 additives), leaded & unleaded

Page 30 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

97UT027 FORMER SERVICE 1898 NEWPORT BLVD 92627 Gasoline-Automotive (motor gasoline and 9/1/2000 Closure certification issued RO0001675 STATION additives), leaded & unleaded 92UT025 TOSCO - 76 #4992 1900 NEWPORT BLVD 92627 Gasoline-Automotive (motor gasoline and 11/23/2016 Closure certification issued RO0001504 additives), leaded & unleaded 90UT063 TICE EQUIPMENT RENTAL 1930 NEWPORT BLVD 92627 Gasoline-Automotive (motor gasoline and 8/27/1990 Closure certification issued RO0002422 additives), leaded & unleaded 88UT002 THE TUNE-UP SHOP 2020 NEWPORT BLVD 92626 Waste oil/Used oil 3/18/1988 Closure certification issued RO0002975 91UT141 THRIFTY OIL #386 2021 NEWPORT BLVD 92627 Gasoline-Automotive (motor gasoline and 9/23/2004 Closure certification issued RO0002943 additives), leaded & unleaded 00UT025 FORMER TROWBRIDGE 2025 NEWPORT BLVD 92627 Gasoline-Automotive (motor gasoline and 1/12/2001 Closure certification issued RO0001730 PROPERTY additives), leaded & unleaded 86UT228 MINUTE LUBE 2175 NEWPORT BLVD 92626 Gasoline-Automotive (motor gasoline and 3/23/1987 Closure certification issued RO0001386 additives), leaded & unleaded 98UT042 TOSCO - 76 #5067 2281 NEWPORT BLVD 92626 Gasoline-Automotive (motor gasoline and 1/13/2015 Closure certification issued RO0002082 additives), leaded & unleaded 92UT004 VACANT LOT 2314 NEWPORT BLVD 92627 Gasoline-Automotive (motor gasoline and 6/11/1993 Closure certification issued RO0002113 additives), leaded & unleaded 89UT085 MERCEDES BENZ 2436 NEWPORT BLVD 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/18/2003 Closure certification issued RO0002884 SERVICE 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT253 CHEVRON # 1958 2590 NEWPORT BLVD 92627 Waste oil/Used oil 11/5/1990 Closure certification issued RO0002299 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 01UT012 DAVE'S SHELL STATION 2590 NEWPORT BLVD 92627 Gasoline-Automotive (motor gasoline and 1/21/2004 Closure certification issued RO0001395 additives), leaded & unleaded 94UT031 JIM TICE SHELL (FORMER 2590 NEWPORT BLVD 92627 Gasoline-Automotive (motor gasoline and 6/23/1998 Closure certification issued RO0001714 CHEVRON additives), leaded & unleaded 87UT216 CITY OF COSTA MESA 2600 NEWPORT BLVD 92626 Waste oil/Used oil 10/25/1990 Closure certification issued RO0001316 Solvents

88UT144 CITY OF COSTA MESA 2600 NEWPORT BLVD 92626 Waste oil/Used oil 9/14/1990 Closure certification issued RO0002353 92UT101 COSTA MESA AIR 2651 NEWPORT BLVD 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/17/1993 Closure certification issued RO0002284 NATIONAL GUARD 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT146 FRANK C PALMER INC 2672 NEWPORT BLVD 92627 Gasoline-Automotive (motor gasoline and 7/22/1993 Closure certification issued RO0002849 additives), leaded & unleaded 92UT063 EXXON #7-3676 3003 NEWPORT BLVD 92626 Gasoline-Automotive (motor gasoline and 12/4/1997 Closure certification issued RO0002465 additives), leaded & unleaded 91UT085 FORD'S AUTOMOTIVE 705 OHMS WAY 92627 Waste oil/Used oil 4/16/1993 Closure certification issued RO0002920

Page 31 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT256 SMITH AND SONS 735 OHMS WAY 92627 Unleaded gasoline 3/11/1991 Closure certification issued RO0000731 PROPERTIES 16UT001 COSTA MESA FIRE 1865 PARK AVE 92627- Diesel fuel oil and additives, Nos.1-D, 2-D, RO0003635 STATION #3 2-4 89UT102 COSTA MESA FIRE 1865 PARK AVE 92626 Gasoline-Automotive (motor gasoline and 10/26/1990 Closure certification issued RO0001511 STATION #3 additives), leaded & unleaded 93UT048 HURLBERT ENTERPRISES 1621 PLACENTIA AVE 92627 Gasoline-Automotive (motor gasoline and 11/3/1993 Closure certification issued RO0002132 additives), leaded & unleaded 92UT118 MAC GREGOR YACHT 1631 PLACENTIA AVE 92627 Acetone, etc. 9/23/1992 Transferred to OCUST Program RO0002691 92UT095 PENNYSAVER 1660 PLACENTIA AVE 92627 Gasoline-Automotive (motor gasoline and 8/27/1992 Closure certification issued RO0000824 additives), leaded & unleaded 91UT108 THE BOAT YARD 1672 PLACENTIA AVE 92627 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/27/1991 Closure certification issued RO0002196 2-4 90UT216 CLA-VAL 1701 PLACENTIA AVE 92627 Waste oil/Used oil 3/14/2002 Closure certification issued RO0002135 87UT173 CLA-VAL CORP 1701 PLACENTIA AVE 92627 Waste oil/Used oil 2/13/1991 Closure certification issued RO0002777 Solvents

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT017 SKIPJACK BOATS 1763 PLACENTIA AVE 92627 Gasoline-Automotive (motor gasoline and 1/11/1989 Closure certification issued RO0001162 additives), leaded & unleaded 89UT212 CRISSMAN'S RENTAL 1954 PLACENTIA AVE 92627 Gasoline-Automotive (motor gasoline and 1/31/1990 Closure certification issued RO0001760 additives), leaded & unleaded 87UT157 MESA CONSOLIDATED 1965 PLACENTIA AVE 92628 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/15/2004 Closure certification issued RO0002416 WATER DIST 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT150 THE HARTLEY COMPANY 1987 PLACENTIA AVE 92627 Paint thinner 1/1/1992 Transferred to OCUST Program RO0001991 Methyl alcohol

97UT004 INTERSTATE BRANDS 2024 PLACENTIA AVE 92627 Gasoline-Automotive (motor gasoline and 4/24/1998 Closure certification issued RO0000933 CORPORATION additives), leaded & unleaded 96UT008 S J COOK & SONS 2025 PLACENTIA AVE 92627 Gasoline-Automotive (motor gasoline and 4/10/1996 Closure certification issued RO0001159 additives), leaded & unleaded 92UT094 COSTA MESA DISPOSAL 2051 PLACENTIA AVE 92627 Waste oil/Used oil 11/9/1992 Closure certification issued RO0000838 INC 89UT227 MARKEL CEMENT 2058 PLACENTIA AVE 92627 Gasoline-Automotive (motor gasoline and 2/27/1990 Closure certification issued RO0002150 additives), leaded & unleaded 95UT029 SEAL'S AMBULANCE 2131 PLACENTIA AVE 92627 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/16/1996 Closure certification issued RO0001682 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 32 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT009 COSTA MESA CITY YARD 2300 PLACENTIA AVE 92626 Gasoline-Automotive (motor gasoline and 8/15/1986 Closure certification issued RO0001163 additives), leaded & unleaded 88UT171 COSTA MESA 2300 PLACENTIA AVE 92626 Gasoline-Automotive (motor gasoline and 9/13/1990 Closure certification issued RO0002948 CORPORATE YARD additives), leaded & unleaded 97UT005 CITY OF COSTA MESA 2310 PLACENTIA AVE 92627 Gasoline-Automotive (motor gasoline and 1/24/2005 Closure certification issued RO0000945 CORP YD additives), leaded & unleaded 88UT045 ALANAR CORPORATION 1697 W PLACENTIA AVE 92627 Waste oil/Used oil 9/13/1990 Closure certification issued RO0001914 89UT172 JOHN C RAU 3120 PULLMAN ST 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/11/1997 Closure certification issued RO0000878 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 94UT065 GRAHAM BROTHERS 2956 RANDOLPH AVE 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/6/1995 Closure certification issued RO0002573 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT133 FLINTRIDGE LANDSCAPE 2973 RANDOLPH AVE 92626 Gasoline-Automotive (motor gasoline and 11/29/1990 Closure certification issued RO0002318 additives), leaded & unleaded 98UT054 ANTIMITE PEST CONTROL 696 RANDOLPH AVE 92626 Gasoline-Automotive (motor gasoline and 6/20/2003 Closure certification issued RO0002390 additives), leaded & unleaded 86UT041 WESTERN DIGITAL 3128 RED HILL AVE 92626 Acetic acid 4/22/1992 Referred to Regional Board RO0001770 Methylene chloride

92UT023 WESTERN DIGITAL 3128 RED HILL AVE 92626 Acetone, etc. 1/29/1992 Transferred to OCUST Program RO0001449 87UT038 CANON BUSINESS 3191 RED HILL AVE 92626 Stoddard solvent (Type 1, petroleum spirits) 11/7/1988 Closure certification issued RO0001715 MACHINES 89UT190 CANON BUSINESS 3191 RED HILL AVE 92626 Solvents 9/11/1990 Closure certification issued RO0001160 MACHINES 87UT162 COSTA MESA FIRE DEPT 2803 ROYAL PALM DR 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/7/1987 Closure certification issued RO0002538 2-4 02UT026 COSTA MESA FIRE 2803 ROYAL PALM DR 92626 Gasoline-Automotive (motor gasoline and 6/28/2011 RO0003112 STATION #1 additives), leaded & unleaded 88UT115 L A TIMES 1375 SUNFLOWER AVE 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/26/1990 Closure certification issued RO0001604 2-4 92UT073 LOS ANGELES 1375 SUNFLOWER AVE 92626 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/8/2020 Closure certification issued RO0002698 TIMES-NORTH TANKS 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT064 LOS ANGELES 1375 SUNFLOWER AVE 92626 Gasoline-Automotive (motor gasoline and 2/11/2013 Closure certification issued RO0002469 TIMES-SOUTH TANKS additives), leaded & unleaded 89UT099 SAKIOKA FARMS INC 14850 E SUNFLOWER AVE 92707 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/4/1991 Closure certification issued RO0000882 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 33 COSTA MESA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT061 ACE INTERNATIONAL 936 SUNSET DR 92627 Gasoline-Automotive (motor gasoline and 3/5/1993 Referred to Regional Board RO0002371 additives), leaded & unleaded 86UT068 JIM LEE PLUMBING 1540 SUPERIOR AVE 92627 Gasoline-Automotive (motor gasoline and 9/3/1986 Closure certification issued RO0002460 additives), leaded & unleaded 96UT019 WEBER FAMILY TRUST 1640 SUPERIOR AVE 92627 Gasoline-Automotive (motor gasoline and 2/29/2008 Closure certification issued RO0001430 additives), leaded & unleaded 91UT098 TEXACO 1695 SUPERIOR AVE 92627 Gasoline-Automotive (motor gasoline and 4/4/2005 Closure certification issued RO0000894 additives), leaded & unleaded 86UT118 TEXACO OIL 1695 SUPERIOR AVE 92627 Gasoline-Automotive (motor gasoline and 10/3/1986 Closure certification issued RO0001140 additives), leaded & unleaded 89UT213 NEWPORT BOAT SALES 1725 SUPERIOR AVE A 92627 Waste oil/Used oil 11/5/1990 Closure certification issued RO0001786 88UT197 MOBIL #18-HJL (FORMER) 1701 TUSTIN AVE 92626 Gasoline-Automotive (motor gasoline and 4/4/2005 Closure certification issued RO0001106 additives), leaded & unleaded 98UT009 COLLEGE HOSPITAL 301 VICTORIA ST 92627 Gasoline-Automotive (motor gasoline and 4/26/2000 Closure certification issued RO0000869 additives), leaded & unleaded 86UT094 VILLA MARTINIQUE 1425 VILLAGE WAY 92627 Gasoline-Automotive (motor gasoline and 4/6/1987 Closure certification issued RO0003016 additives), leaded & unleaded

Page 34 COTO DE CAZA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

99UT012 WILLIAM LYONS ESTATE 24331 COTO DE COZA 92679 Gasoline-Automotive (motor gasoline and 7/7/2000 Closure certification issued RO0001331 additives), leaded & unleaded 94UT041 COTO DE CAZA GENERAL 23472 VISTA DEL VERDE 92679 Gasoline-Automotive (motor gasoline and 3/14/1995 Closure certification issued RO0001967 STORE additives), leaded & unleaded 91UT050 COTO DE CAZA GOLF 25291 VISTA DEL VERDE 92679 Waste oil/Used oil 3/12/1992 Closure certification issued RO0002111 99UT019 COTO DE CAZA GOLF & 25291 VISTA DEL VERDE 92679 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/5/1999 Closure certification issued RO0001528 RAQUET CLUB 2-4

Page 35 CYPRESS CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT083 PACIFIC LAND 4342 ACACIA ST 90630 Gasoline-Automotive (motor gasoline and 6/26/1992 Closure certification issued RO0002844 DEVELOPMENT additives), leaded & unleaded 86UT064 SHELL OIL 4001 BALL RD 90630 Gasoline-Automotive (motor gasoline and 6/28/2019 Closure certification issued RO0002359 additives), leaded & unleaded 97UT028 TOSCO - 76 #5792 4002 BALL RD 90630 Gasoline-Automotive (motor gasoline and 12/23/2015 Closure certification issued RO0001702 additives), leaded & unleaded 87UT261 GOODYEAR 4005 BALL RD 90630 Waste oil/Used oil 5/2/1995 Closure certification issued RO0002496 Methylene chloride

87UT007 ARCO #1973 4988 BALL RD 90630 Gasoline-Automotive (motor gasoline and 2/14/2005 Closure certification issued RO0000960 additives), leaded & unleaded 84UT022 UNOCAL 5001 BALL RD 90630 Gasoline-Automotive (motor gasoline and 12/13/1984 Closure certification issued RO0001178 additives), leaded & unleaded 92UT135 UNOCAL # 5330 5001 BALL RD 90630 Gasoline-Automotive (motor gasoline and 10/27/1997 Closure certification issued RO0000747 additives), leaded & unleaded 90UT093 CYPRESS SERVICE 5501 BALL RD 90630 Gasoline-Automotive (motor gasoline and 2/14/1992 Closure certification issued RO0000783 STATION additives), leaded & unleaded 90UT263 MOBIL #11-FEE 6011 BALL RD 90630 Gasoline-Automotive (motor gasoline and 1/31/2012 Closure certification issued RO0000872 additives), leaded & unleaded 86UT095 JOHNS RESTAURANT 4499 CERRITOS AVE 90630 Gasoline-Automotive (motor gasoline and 4/23/2002 Closure certification issued RO0000751 (FORMER SHELL) additives), leaded & unleaded 97UT031 ORANGE COUNTY FIRE 4991 CERRITOS AVE 90630 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/20/2004 Closure certification issued RO0001780 STATION #17 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT095 ROBERT KAHN 5001 CERRITOS AVE 90630 Gasoline-Automotive (motor gasoline and 6/11/2002 Closure certification issued RO0000841 PROPERTY/FORMER additives), leaded & unleaded HRAKO SRVC CNTR 86UT035 UNOCAL 5999 CERRITOS AVE 90630 Gasoline-Automotive (motor gasoline and 8/27/1990 Closure certification issued RO0001609 additives), leaded & unleaded 91UT043 UNOCAL # 5176 5999 CERRITOS AVE 90630 Gasoline-Automotive (motor gasoline and 8/2/1995 Closure certification issued RO0001930 additives), leaded & unleaded 87UT200 TEXACO 6000 CERRITOS AVE 90630 Waste oil/Used oil 9/28/1992 Closure certification issued RO0000985 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 03UT029 TEXACO 6000 CERRITOS AVE 90630 Gasoline-Automotive (motor gasoline and 3/30/2005 Closure certification issued RO0003211 additives), leaded & unleaded 04UT012 CITY OF CYPRESS 5285 CYPRESS ST 90630 Gasoline-Automotive (motor gasoline and 3/16/2005 Closure certification issued RO0003291 CORPORATION YARD additives), leaded & unleaded 84UT035 CITY OF CYPRESS 5285 CYPRESS ST 90630 Gasoline-Automotive (motor gasoline and 1/11/1994 Closure certification issued RO0001536 MAINTENANCE YARD additives), leaded & unleaded 04UT011 CYPRESS GOLF CLUB 4921 KATELLA AVE 90630 Gasoline-Automotive (motor gasoline and 1/16/2007 Closure certification issued RO0003288 additives), leaded & unleaded

Page 36 CYPRESS CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

03UT035 MITSUBISHI MOTORS 6430 KATELLA AVE 90630 Gasoline-Automotive (motor gasoline and 3/14/2005 Closure certification issued RO0003221 additives), leaded & unleaded 96UT002 MITSUBISHI MOTOR 6440 KATELLA AVE 90630 Waste oil/Used oil 3/13/1997 Closure certification issued RO0001043 SALES OF AMERICA 90UT168 YAMAHA MOTOR CORP 6555 KATELLA AVE 90630 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/19/1997 Closure certification issued RO0000966 2-4 Waste oil/Used oil

90UT045 MITSUBISHI MOTORS 6430 W KATELLA AVE 90630 Gasoline-Automotive (motor gasoline and 9/27/1990 Closure certification issued RO0001957 CORPORATION additives), leaded & unleaded 92UT112 PLUMBING PIPING & 5910 LAKESHORE 90630 Gasoline-Automotive (motor gasoline and 8/6/1996 Closure certification issued RO0002553 CONSTRUCTION additives), leaded & unleaded 90UT148 LAKEWOOD NURSERY 4114 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 5/11/1994 Closure certification issued RO0002889 additives), leaded & unleaded 04UT015 FOREST LAWN MEMORIAL 4471 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 4/18/2005 Closure certification issued RO0003295 PARK additives), leaded & unleaded 97UT030 SYSTEM REEFER 4614 LINCOLN AVE 90630 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/6/1998 Closure certification issued RO0001754 SERVICE 2-4 Waste oil/Used oil

92UT050 HANSEN AUTO TOWING 4620 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 10/11/2000 Closure certification issued RO0002163 additives), leaded & unleaded 92UT068 HYATT DIE CAST AND 4656 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 4/28/2006 Referred to Regional Board RO0002581 ENGINEERING additives), leaded & unleaded 95UT024 FORMER MERCURY 4664 LINCOLN AVE 90630 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0001545 RENTALS INC 2-4 91UT096 C T TRUCKING 4761 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 11/10/1994 Closure certification issued RO0000858 additives), leaded & unleaded 87UT094 ARCO #1738 5012 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 1/4/1989 Closure certification issued RO0000745 additives), leaded & unleaded 01UT007 ARCO #1738 5012 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 10/27/2003 Closure certification issued RO0002232 additives), leaded & unleaded 89UT066 CYPRESS AUTO CENTER 5046 LINCOLN AVE 90630 Waste oil/Used oil 4/1/1992 Closure certification issued RO0002474 89UT152 PARK TRAILER SALES 5071 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 8/6/1996 Closure certification issued RO0002759 additives), leaded & unleaded 90UT218 CYPRESS VOLKSWAGEN 5120 LINCOLN AVE 90630 Waste oil/Used oil 6/28/1991 Closure certification issued RO0002188 96UT025 CARLSON GARAGE 5131 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 6/22/2006 Closure certification issued RO0001597 additives), leaded & unleaded 90UT236 SUBURBAN RENTALS 5302 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 7/19/1994 Closure certification issued RO0002603 additives), leaded & unleaded 89UT096 BERWICK RADIATOR 5351 LINCOLN AVE 90630 Waste oil/Used oil 7/25/2003 Closure certification issued RO0000825 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 37 CYPRESS CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

91UT057 FORMER P & M SERVICE 5371 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 1/6/2000 Closure certification issued RO0002293 STATION additives), leaded & unleaded 85UT086 TEXACO OIL 5471 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 11/25/1985 Closure certification issued RO0002817 additives), leaded & unleaded 92UT008 NISSAN OF CYPRESS 5800 LINCOLN AVE 90630 Waste oil/Used oil 12/30/1993 Closure certification issued RO0002219 14UT001 CIRCLE K #2211250 5972 LINCOLN AVE 92879- Gasoline-Automotive (motor gasoline and 3/30/2016 Closure certification issued RO0003612 additives), leaded & unleaded 00UT016 TEXACO (FORMER) 6022 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 12/20/2004 Closure certification issued RO0001487 additives), leaded & unleaded 95UT006 FERGUSON WHOLESALE 6072 LINCOLN AVE 90630 Gasoline-Automotive (motor gasoline and 9/30/1997 Closure certification issued RO0001379 POULTRY additives), leaded & unleaded 86UT222 CYPRESS EGG FARM 8651 MOODY ST 90630 Gasoline-Automotive (motor gasoline and 3/1/1994 Closure certification issued RO0001219 additives), leaded & unleaded 94UT006 CYPRESS SCHOOL 9470 MOODY ST 90630 Gasoline-Automotive (motor gasoline and 6/12/2003 Closure certification issued RO0001661 DISTRICT additives), leaded & unleaded 05UT006 SHELL OIL 6001 ORANGE AVE 90630 Waste oil/Used oil 6/29/2012 Closure certification issued RO0003340 97UT050 SHELL OIL COMPANY 6001 ORANGE AVE 90630 Gasoline-Automotive (motor gasoline and 9/8/2004 Closure certification issued RO0002272 STATION additives), leaded & unleaded 92UT035 CYPRESS COLLEGE 9200 VALLEY VIEW ST 90630 Waste oil/Used oil 10/2/1992 Closure certification issued RO0001774 85UT017 UNOCAL 9500 VALLEY VIEW ST 90630 Gasoline-Automotive (motor gasoline and 2/27/1985 Closure certification issued RO0001109 additives), leaded & unleaded 94UT025 UNOCAL #5552 9500 VALLEY VIEW ST 90630 Gasoline-Automotive (motor gasoline and 1/25/2006 Closure certification issued RO0001548 additives), leaded & unleaded 99UT039 ARCO #5881 9511 VALLEY VIEW ST 90630 Gasoline-Automotive (motor gasoline and 5/28/2013 Closure certification issued RO0002051 additives), leaded & unleaded 91UT152 THRIFTY OIL #356 9511 VALLEY VIEW ST 90630 Gasoline-Automotive (motor gasoline and 11/4/2011 Closure certification issued RO0000879 additives), leaded & unleaded 98UT049 CYPRESS CAR WASH 9971 VALLEY VIEW ST 90630 Gasoline-Automotive (motor gasoline and 11/18/2005 Closure certification issued RO0002267 additives), leaded & unleaded 00UT006 KEN THOMPSON INC 8851 WATSON ST 90630 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/26/2000 Closure certification issued RO0002461 2-4 88UT055 WATSON MINI STORAGE 8882 WATSON ST 90630 Gasoline-Automotive (motor gasoline and 11/30/1988 Closure certification issued RO0002178 additives), leaded & unleaded

Page 38 DANA POINT CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

00UT037 LIND RESIDENCE 34655 CAMINO CAPISTRANO 92624 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/23/2001 Closure certification issued RO0002037 2-4 88UT059 LUCA REALTY 26921 CAMINO DE ESTRELLA 92624 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/22/1988 Closure certification issued RO0002278 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 93UT082 DANA POINT MARINA 34553 CASITAS PL 92629 Waste oil/Used oil 8/1/1995 Closure certification issued RO0002913 COMPANY 86UT006 SHELL OIL 34137 COAST HWY 92629 Waste oil/Used oil 12/23/1986 Closure certification issued RO0001101 87UT052 CHEVRON 34164 COAST HWY 92629 Gasoline-Automotive (motor gasoline and 10/3/2001 Closure certification issued RO0002074 additives), leaded & unleaded 87UT214 THRIFTY OIL S S #390 34306 COAST HWY 92629 Waste oil/Used oil 1/4/1996 Closure certification issued RO0001258 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 96UT011 DANA WEST MARINA 24501 DANA DR 92629 Waste oil/Used oil 10/28/1996 Closure certification issued RO0001206 93UT081 DANA POINT MARINA 24705 DANA DR 92629 Waste oil/Used oil 8/1/1995 Closure certification issued RO0002893 COMPANY 96UT040 DANA POINT HARBOR 25005 DANA DR 92629 Gasoline-Automotive (motor gasoline and 5/3/2000 Closure certification issued RO0001985 PATROL additives), leaded & unleaded 90UT199 DANA POINT MARINA 25005 DANA DR 92629 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/9/1992 Closure certification issued RO0001694 HARBOR PATROL 2-4 86UT163 KAYO OIL 33501 DEL OBISPO ST 92629 Gasoline-Automotive (motor gasoline and 7/16/1987 Closure certification issued RO0002327 additives), leaded & unleaded 86UT134 MOBIL #18-372 33571 DEL OBISPO ST 92629 Gasoline-Automotive (motor gasoline and RO0001574 additives), leaded & unleaded 87UT229 COUNTY OF ORANGE EMA 34102 DEL OBISPO ST 92629 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/19/1989 Closure certification issued RO0001679 2-4 89UT189 SOUTH EAST REGIONAL 34152 DEL OBISPO ST 92629 Waste oil/Used oil 5/11/1990 Closure certification issued RO0001137 REC 89UT007 UNOCAL COP #5385 34131 DOHENY PARK RD 92624 Gasoline-Automotive (motor gasoline and 8/2/2016 Closure certification issued RO0002892 additives), leaded & unleaded 86UT036 CAPISTRANO LUMBER CO 34162 DOHENY PARK RD 92624 Gasoline-Automotive (motor gasoline and 8/3/1987 Closure certification issued RO0001636 additives), leaded & unleaded 86UT044 REE INDUSTRIAL 34242 DOHENY PARK RD 92624 Gasoline-Automotive (motor gasoline and 6/19/1992 Closure certification issued RO0001846 additives), leaded & unleaded 99UT010 EXXON #7-4816 34295 DOHENY PARK RD 92624 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0001273 additives), leaded & unleaded 97UT001 EMBARCADERO MARINA 34512 EMBARCADERO PL 92629 Gasoline-Automotive (motor gasoline and 9/8/2000 Closure certification issued RO0000889 additives), leaded & unleaded 08UT007 76 STATION #5742 32611 NIGUEL RD 92629 Gasoline-Automotive (motor gasoline and 9/21/2012 Closure certification issued RO0003490 additives), leaded & unleaded 90UT152 UNOCAL 76 32842 PACIFIC COAST HWY 92629 Waste oil/Used oil 4/25/2001 Closure certification issued RO0002969

Page 39 DANA POINT CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT152 Gasoline-Automotive (motor gasoline and RO0002969 additives), leaded & unleaded 89UT039 NORTHERN TRUST CO 34091 PACIFIC COAST HWY 92629 Waste oil/Used oil 10/19/1989 Closure certification issued RO0001785 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT106 PERFORMANCE HAUS 34112 PACIFIC COAST HWY 92629 Gasoline-Automotive (motor gasoline and 11/14/1990 Closure certification issued RO0001893 additives), leaded & unleaded 98UT107 RUBEN'S IMPORTS 34134 PACIFIC COAST HWY 92629 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/17/1999 Closure certification issued RO0001340 2-4 03UT039 SHELL OIL 34137 PACIFIC COAST HWY 92629 Gasoline-Automotive (motor gasoline and 3/4/2005 Closure certification issued RO0003234 additives), leaded & unleaded 05UT009 SHELL OIL 34137 PACIFIC COAST HWY 92629 Waste oil/Used oil 7/5/2006 Closure certification issued RO0003352 99UT015 TOSCO - 76 #7329 34306 PACIFIC COAST HWY 92629 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0001417 additives), leaded & unleaded 95UT016 ARCO #0447 34342 PACIFIC COAST HWY 92629 Gasoline-Automotive (motor gasoline and 9/1/2016 Closure certification issued RO0001319 additives), leaded & unleaded 88UT196 CAPISTRANO REALTY 34656 PACIFIC COAST HWY 92624 Waste oil/Used oil 11/23/2009 Closure certification issued RO0001087 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT038 CAPISTRANO SURF 34700 PACIFIC COAST HWY 92624 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/11/1998 Closure certification issued RO0001977 CENTER 2-4 95UT014 DANA POINT FUEL DECK 34661 PUERTO PL 92629 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/18/2002 Closure certification issued RO0001261 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT012 ORANGE COUNTY FIRE 23831 STONEHILL 92629 Gasoline-Automotive (motor gasoline and 1/23/2004 Closure certification issued RO0001210 STATION #30 additives), leaded & unleaded 86UT047 CANNON BART INC 25742 VICTORIA BLVD 92624 Gasoline-Automotive (motor gasoline and 5/9/2005 Closure certification issued RO0001921 additives), leaded & unleaded 90UT155 JOHN GROTY/SERRA 25802 VICTORIA BLVD 92624 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/23/1990 Closure certification issued RO0000744 LUMBER 2-4 90UT050 SERRA LUMBER 25802 VICTORIA BLVD 92624 Gasoline-Automotive (motor gasoline and 2/28/1991 Closure certification issued RO0002090 COMPANY additives), leaded & unleaded 93UT054 ORANGE COUNTY FIRE 26111 VICTORIA BLVD 92624 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/31/1998 Closure certification issued RO0002285 STATION #29 2-4 90UT028 C U S D 26126 VICTORIA BLVD 92624 Gasoline-Automotive (motor gasoline and 7/26/2000 Closure certification issued RO0001513 TRANSPORTATION YARD additives), leaded & unleaded

Page 40 FOUNTAIN VALLEY CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

91UT023 EXXON 15980 BROOKHURST ST 92708 Waste oil/Used oil 3/15/1991 Closure certification issued RO0001394 92UT056 EXXON #7-3561 15980 BROOKHURST ST 92708 Gasoline-Automotive (motor gasoline and 12/9/1997 Closure certification issued RO0002313 additives), leaded & unleaded 98UT010 SHELL OIL 16969 BROOKHURST ST 92708 Gasoline-Automotive (motor gasoline and 6/23/2016 Closure certification issued RO0001250 additives), leaded & unleaded 92UT044 EXXON #7-3738 17474 BROOKHURST ST 92708 Gasoline-Automotive (motor gasoline and 3/10/2015 Closure certification issued RO0002000 additives), leaded & unleaded 87UT001 THRIFTY OIL #085 17475 BROOKHURST ST 92708 Gasoline-Automotive (motor gasoline and 8/21/2015 Closure certification issued RO0000876 additives), leaded & unleaded 88UT034 ARCO #6116 17520 BROOKHURST ST 92708 Waste oil/Used oil 6/12/2015 Closure certification issued RO0001629 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT142 TEXACO 17966 BROOKHURST ST 92708 Gasoline-Automotive (motor gasoline and 7/22/2016 Closure certification issued RO0001789 additives), leaded & unleaded 86UT026 TEXACO OIL 17966 BROOKHURST ST 92708 Waste oil/Used oil 6/26/1986 Closure certification issued RO0001357 95UT055 CHEVRON #9-7347 17971 BROOKHURST ST 92708 Gasoline-Automotive (motor gasoline and 6/25/2007 Closure certification issued RO0002350 additives), leaded & unleaded 89UT001 UNOCAL #4928 18025 BROOKHURST ST 92708 Gasoline-Automotive (motor gasoline and 5/30/1995 Closure certification issued RO0002770 additives), leaded & unleaded 85UT085 ARCO #1912 18480 BROOKHURST ST 92708 Gasoline-Automotive (motor gasoline and RO0002796 additives), leaded & unleaded 87UT050 THRIFTY OIL #383 18520 BROOKHURST ST 92708 Gasoline-Automotive (motor gasoline and 8/14/2013 Closure certification issued RO0002022 additives), leaded & unleaded 86UT033 SHELL OIL 18976 BROOKHURST ST 92708 Gasoline-Automotive (motor gasoline and RO0001552 additives), leaded & unleaded 88UT186 MOBIL 17025 W BROOKHURST ST 92708 Waste oil/Used oil 9/15/1992 Closure certification issued RO0000941 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT123 FOUNTAIN VALLEY HIGH 17816 BUSHARD ST 92708 Gasoline-Automotive (motor gasoline and 2/3/2004 Referred to Regional Board RO0001816 SCHOOL additives), leaded & unleaded 85UT031 WILLARD BOATS 11200 CONDOR 92708 Polyester resin 3/25/1985 Closure certification issued RO0001479 03UT030 DAVID L. BAKER GOLF 10410 EDINGER AVE 92708 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/12/2004 Closure certification issued RO0003214 COURSE 2-4 91UT114 UNOCAL #5612 10975 EDINGER AVE 92708 Gasoline-Automotive (motor gasoline and 1/4/1994 Closure certification issued RO0002344 additives), leaded & unleaded 89UT049 ST MICHAEL OIL CO 11470 EDINGER AVE 92708 Gasoline-Automotive (motor gasoline and 9/2/2009 Closure certification issued RO0002040 additives), leaded & unleaded 95UT042 PRICE LESS FUEL 11520 EDINGER AVE 92708 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/8/2006 Closure certification issued RO0002015 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 41 FOUNTAIN VALLEY CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

91UT136 UNOCAL #5607 11970 EDINGER AVE 92708 Gasoline-Automotive (motor gasoline and 7/13/1999 Closure certification issued RO0002842 additives), leaded & unleaded 93UT038 UNOCAL COP #5915 9020 EDINGER AVE 92708 Waste oil/Used oil RO0001870 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT071 BEACON BAY AUTO WASH 10035 ELLIS ST 92708 Gasoline-Automotive (motor gasoline and 4/19/2006 Closure certification issued RO0002590 additives), leaded & unleaded 95UT001 ORANGE COUNTY WATER 10500 ELLIS ST 92708 Gasoline-Automotive (motor gasoline and 6/4/1997 Closure certification issued RO0001238 DISTRICT additives), leaded & unleaded 02UT020 OCSD AUTO SHOP 10844 ELLIS AVE 92708 Gasoline-Automotive (motor gasoline and RO0003179 additives), leaded & unleaded 87UT219 ORANGE COUNTY 10844 ELLIS AVE 92708 Waste oil/Used oil 2/18/1988 Closure certification issued RO0001402 SANITATION 89UT139 ORANGE COUNTY 10844 ELLIS ST 92708 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/6/1994 Closure certification issued RO0002470 SANITATION DISTRICT 2-4 96UT021 FOUNTAIN VALLEY 17100 S EUCLID ST 92708 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0001488 REGIONAL HOSPITAL 2-4 89UT108 TOSCO - 76 #5274 9025 N GARFIELD AVE 92708 Gasoline-Automotive (motor gasoline and 2/2/2007 Closure certification issued RO0001674 additives), leaded & unleaded 87UT068 NEWT WITHERS 16142 HARBOR BLVD 92708 Waste oil/Used oil 3/8/1988 Closure certification issued RO0002481 GOODYEAR 88UT066 EXXON 16225 HARBOR BLVD 92708 Gasoline-Automotive (motor gasoline and 9/29/1992 Closure certification issued RO0002452 additives), leaded & unleaded 93UT090 EXXON #7-3236 16225 HARBOR BLVD 92708 Gasoline-Automotive (motor gasoline and 8/29/1995 Closure certification issued RO0000793 additives), leaded & unleaded 89UT176 MOBIL #18-668 16230 W HARBOR BLVD 92708 Regular gasoline 1/17/2014 Closure certification issued RO0000937 87UT017 HEITMAN PROPERTIES 10870 KALAMA RIVER RD 92708 Gasoline-Automotive (motor gasoline and 9/23/1987 Closure certification issued RO0001142 additives), leaded & unleaded 91UT145 NATIONAL GROWERS 17742 MAGNOLIA ST 92708 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/11/1992 Closure certification issued RO0000738 2-4 87UT130 SHELL OIL 17975 MAGNOLIA ST 92708 Gasoline-Automotive (motor gasoline and 9/1/1987 Closure certification issued RO0001726 additives), leaded & unleaded 90UT165 CHEVRON #9-3167 17980 MAGNOLIA ST 92708 Waste oil/Used oil 6/24/2014 Closure certification issued RO0000930 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT081 EXXON #7-3062 18020 MAGNOLIA ST 92708 Gasoline-Automotive (motor gasoline and 9/17/1992 Closure certification issued RO0002856 additives), leaded & unleaded 85UT114 ARCO #1905 18025 MAGNOLIA ST 92708 Gasoline-Automotive (motor gasoline and RO0000931 additives), leaded & unleaded 87UT002 THRIFTY OIL #384 18975 MAGNOLIA ST 92708 Gasoline-Automotive (motor gasoline and 6/27/2013 Closure certification issued RO0000893 additives), leaded & unleaded 87UT260 NEWPORT RESEARCH 18203 MT BALDY CIR 92708 Gasoline-Automotive (motor gasoline and 3/2/1998 Closure certification issued RO0002473 CORPORATION additives), leaded & unleaded

Page 42 FOUNTAIN VALLEY CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT130 DIAMOND CAB INC 17300 MT HERRMANN ST 92708 Gasoline-Automotive (motor gasoline and 4/18/1994 Closure certification issued RO0002504 additives), leaded & unleaded 88UT119 LUSK INTERIORS 17371 MT WYNNE CIR 92708 Gasoline-Automotive (motor gasoline and 9/30/1988 Closure certification issued RO0001712 additives), leaded & unleaded 91UT125 FOUNTAIN VALLEY FIRE 16767 NEWHOPE ST 92708 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/28/1994 Closure certification issued RO0002610 STATION #2 2-4 89UT183 U S POST OFFICE 17227 NEWHOPE ST 92708 Regular gasoline 12/4/1990 Closure certification issued RO0001027 91UT135 3 STAR NURSERY INC 17235 NEWHOPE ST 92708 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/27/1994 Closure certification issued RO0002823 2-4 98UT103 FAMILY FUN CENTER 9063 RECREATION CIR 92708 Gasoline-Automotive (motor gasoline and 2/26/2019 Closure certification issued RO0001228 additives), leaded & unleaded 87UT174 CITY OF FOUNTAIN 10200 SLATER AVE 92708 Gasoline-Automotive (motor gasoline and 2/3/2004 Referred to Regional Board RO0002798 VALLEY additives), leaded & unleaded 89UT021 ITT CANNON 10550 TALBERT AVE 92708 Gasoline-Automotive (motor gasoline and 6/26/1990 Closure certification issued RO0001287 additives), leaded & unleaded 93UT057 BURKE COMPANY 11140 TALBERT AVE 92708 Solvents 6/30/1993 Transferred to OCUST Program RO0002115 98UT108 FOUNTAIN VALLEY CITY 18240 WARD ST 92708 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/9/2005 Closure certification issued RO0001368 YARD 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT084 CHEVRON 10020 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 1/14/2003 Closure certification issued RO0000756 additives), leaded & unleaded 94UT062 CHEVRON #4360 10020 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 12/31/1997 Closure certification issued RO0002503 additives), leaded & unleaded 92UT011 CHEVRON #4360 10020 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 3/15/1993 Closure certification issued RO0001127 additives), leaded & unleaded 92UT045 MILE SQUARE GOLF 10401 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 3/7/2014 Closure certification issued RO0002027 COURSE additives), leaded & unleaded 89UT067 CHEVRON #7842 11025 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 3/3/2005 Closure certification issued RO0002497 additives), leaded & unleaded 86UT203 FOUNTAIN VALLEY 11160 WARNER AVE 92708 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/31/1988 Closure certification issued RO0000899 COMMUNITY HOSPITAL 2-4 90UT246 TEXACO 8520 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 12/31/2014 Closure certification issued RO0002815 additives), leaded & unleaded 86UT113 TEXACO OIL 8520 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 3/4/1987 Closure certification issued RO0001047 additives), leaded & unleaded 92UT055 EXXON #7-4283 8980 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and RO0002289 additives), leaded & unleaded 00UT008 MOBIL #18-G6B 9024 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 9/15/2016 Closure certification issued RO0002509 additives), leaded & unleaded 87UT103 FORMER MARIE 9025 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 5/15/2012 Closure certification issued RO0001055 VANDERUPWICH PROP additives), leaded & unleaded 92UT119 TEXACO 9475 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 6/30/1993 Closure certification issued RO0002715 additives), leaded & unleaded

Page 43 FOUNTAIN VALLEY CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

95UT033 TEXACO 9475 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and RO0001787 additives), leaded & unleaded 84UT023 TEXACO OIL 9475 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 12/10/1984 Closure certification issued RO0001203 additives), leaded & unleaded 87UT093 ARCO 9520 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 3/5/1993 Referred to Regional Board RO0003011 additives), leaded & unleaded 93UT077 UNOCAL #5399 9525 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 9/24/1997 Closure certification issued RO0002813 additives), leaded & unleaded 87UT051 QUALITY GAS 9880 WARNER AVE 92708 Gasoline-Automotive (motor gasoline and 9/23/2003 Closure certification issued RO0002047 additives), leaded & unleaded

Page 44 FULLERTON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT128 JONATHAN CO 1101 S ACACIA AVE 92631 Waste oil/Used oil 5/8/1990 Closure certification issued, City now RO0002194 has UST jurisdiction 86UT184 NUTRI FOODS 360 S ACACIA AVE 92631 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/13/1987 Closure certification issued, City now RO0002806 2-4 has UST jurisdiction Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT187 SUPERIOR WHOLESALE 1141 E ASH ST 92633 Trichloroethane 11/12/1987 Closure certification issued, City now RO0000779 has UST jurisdiction 89UT129 M G DISPOSAL 201 S BALCOM AVE 92631 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/31/1990 Closure certification issued, City now RO0002218 2-4 has UST jurisdiction 91UT042 CITY OF FULLERTON 116 S BASQUE AVE 92632 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001904 89UT072 UNOCAL 100 W BASTANCHURY RD 92633 Gasoline-Automotive (motor gasoline and 1/4/1991 Referred to Regional Board RO0002613 additives), leaded & unleaded 88UT108 UNOCAL #5548 2701 N BREA BLVD 92631 Unleaded gasoline 4/1/1991 Transferred to City Program RO0001409 86UT191 MCDONALDS CORP 117 E CHAPMAN AVE 92634 Methylene chloride 1/12/1987 Closure certification issued, City now RO0002947 has UST jurisdiction 84UT024 SHELL OIL CO 2340 E CHAPMAN AVE 92631 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001227 additives), leaded & unleaded 85UT134 EDINGTON FRUIT 332 COMMONWEALTH AVE 92632 Xylene 4/1/1991 Transferred to City Program RO0001305 PACKING HOUSE Benzene

85UT022 SHELL OIL 242 E COMMONWEALTH AVE 92632 Gasoline-Automotive (motor gasoline and 4/11/1985 Closure certification issued, City now RO0001223 additives), leaded & unleaded has UST jurisdiction 89UT109 DR. ROBERT KAHN 820 E COMMONWEALTH AVE 92632 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0001701 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT151 UNOCAL 1133 W COMMONWEALTH 92631 Unleaded gasoline 4/1/1991 Transferred to City Program RO0002018 AVE 89UT112 HANSEL OLDSMOBILE INC 1325 W COMMONWEALTH 92633 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0001779 AVE 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT203 FULLERTON AUTO 1565 W COMMONWEALTH 92633 Unleaded gasoline 4/1/1991 Transferred to City Program RO0001517 ELECTRIC AVE Waste oil/Used oil

Page 45 FULLERTON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT082 HUNT FOODS CANNERY 1747 W COMMONWEALTH 92634 #6 fuel oil 4/1/1991 Transferred to City Program RO0002805 AVE 89UT123 MCCOY MILLS 1890 W COMMONWEALTH 92631 Gasoline-Automotive (motor gasoline and 12/17/1990 Closure certification issued, City now RO0002058 AVE additives), leaded & unleaded has UST jurisdiction 90UT206 FULLERTON POLICE DEPT 237 W COMMONWEALTH AVE 92632 Gasoline-Automotive (motor gasoline and 10/31/1990 Closure certification issued, City now RO0001873 additives), leaded & unleaded has UST jurisdiction 85UT001 COVE DEVELOPMENT 2401 W COMMONWEALTH 92633 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/23/1985 Closure certification issued, City now RO0001216 AVE 2-4 has UST jurisdiction 88UT075 WINGS EXPRESS 3815 W COMMONWEALTH 92633 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002661 AVE additives), leaded & unleaded 86UT137 CONE CHEVROLET 600 W COMMONWEALTH AVE 92631 Waste oil/Used oil 1/6/1989 Closure certification issued, City now RO0001657 has UST jurisdiction 85UT036 MCCOY MILLS FORD 700 W COMMONWEALTH AVE 92632 Waste oil/Used oil 4/17/1985 Closure certification issued, City now RO0001614 has UST jurisdiction 88UT182 MS ALICE PITCHER 116 E ELM AVE 92632 Gasoline-Automotive (motor gasoline and 1/6/1989 Closure certification issued, City now RO0000884 additives), leaded & unleaded has UST jurisdiction 89UT191 RENICK CADILLAC 1100 S EUCLID ST 92632 Unleaded gasoline 4/25/1990 Closure certification issued, City now RO0001185 has UST jurisdiction Motor oil

Transmission fluid

90UT213 SPARKLE CAR WASH 1306 S EUCLID ST 92634 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002052 additives), leaded & unleaded 85UT057 AMC MOTORS 555 S EUCLID ST 92632 Gasoline-Automotive (motor gasoline and 10/21/1985 Closure certification issued, City now RO0002137 additives), leaded & unleaded has UST jurisdiction 88UT052 H & H DAIRY 2515 GILBERT ST 92633 Gasoline-Automotive (motor gasoline and 10/16/1989 Closure certification issued, City now RO0002097 additives), leaded & unleaded has UST jurisdiction 86UT236 HUGHES AIRCRAFT CO 651 GILBERT ST 92633 Chlorinated hydrocarbons 4/1/1991 Transferred to City Program RO0001610 Nickel

Chromium

Copper

89UT138 C-THRU INDUSTRIES 130 N GILBERT ST 92633 Gasoline-Automotive (motor gasoline and 8/8/1990 Closure certification issued, City now RO0002444 additives), leaded & unleaded has UST jurisdiction 87UT129 HUNT-WESSON 550 N GILBERT ST 92633 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/5/1988 Closure certification issued, City now RO0001698 2-4 has UST jurisdiction Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT208 BEATRICE HUNT WESSON 550 W GILBERT ST 92633 Waste oil/Used oil 1/22/1991 Closure certification issued, City now RO0001387 FOODS has UST jurisdiction

Page 46 FULLERTON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT231 MOBIL OIL 1301 HARBOR BLVD 92632 Gasoline-Automotive (motor gasoline and 7/5/1988 Closure certification issued, City now RO0001475 additives), leaded & unleaded has UST jurisdiction 90UT091 FULLERTON GOLF 2700 N HARBOR BLVD 92632 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0000739 COURSE additives), leaded & unleaded 88UT039 QUALITY SERVICE 4100 N HARBOR BLVD 92635 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001762 STATION additives), leaded & unleaded 85UT126 MONTGOMERY WARDS 1331 S HARBOR BLVD 92632 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001110 additives), leaded & unleaded 87UT188 PEP BOYS 1530 S HARBOR BLVD 92632 Waste oil/Used oil 10/22/1987 Closure certification issued, City now RO0000799 has UST jurisdiction TCE

86UT056 SHELL OIL 1625 S HARBOR BLVD 92632 Gasoline-Automotive (motor gasoline and 12/4/1986 Closure certification issued, City now RO0002160 additives), leaded & unleaded has UST jurisdiction 89UT175 FULLERTON MFG 311 S HIGHLAND AVE 92632 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/8/1990 Closure certification issued, City now RO0000925 2-4 has UST jurisdiction Waste oil/Used oil

90UT013 IMPERIAL GOLF COURSE 2200 E IMPERIAL HWY 92621 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001114 additives), leaded & unleaded 85UT046 ARCO PETROLEUM 0 IMPERIAL & ASSOCIATED 92631 Waste oil/Used oil 4/17/1985 Closure certification issued, City now RO0001876 has UST jurisdiction 87UT212 JOHNSON CONTROLS 1550 E KIMBERLY AVE 92634 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/23/1987 Closure certification issued, City now RO0001207 2-4 has UST jurisdiction 88UT189 HUGHES AIRCRAFT 1901 W MALVERN AVE 92634 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/22/1989 Closure certification issued, City now RO0000977 2-4 has UST jurisdiction 87UT102 HUGHES AIRCRAFT 1901 W MALVERN AVE 92633 Hydrocarbons 7/21/1987 Closure certification issued, City now RO0001038 has UST jurisdiction 85UT109 HUGHES AIRCRAFT 1901 W MALVERN AVE 92634 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/25/1986 Closure certification issued, City now RO0000853 2-4 has UST jurisdiction 90UT051 COVINGTON 2451 ORANGETHORPE AVE 92631 Gasoline-Automotive (motor gasoline and 9/24/1990 Closure certification issued, City now RO0002118 DEVELOPMENT GROUP additives), leaded & unleaded has UST jurisdiction 90UT079 CHEVRON 2750 ORANGETHORPE AVE 92633 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002781 additives), leaded & unleaded 84UT005 DICKER WARMINGTON 101 E ORANGETHORPE AVE 92632 Gasoline-Automotive (motor gasoline and 11/21/1984 Closure certification issued, City now RO0001611 PROPERTIES additives), leaded & unleaded has UST jurisdiction 87UT097 ARCO PETROLEUM 1202 E ORANGETHORPE AVE 92631 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0000809 additives), leaded & unleaded 88UT027 W A KRUEGER CORP 1600 E ORANGETHORPE AVE 92631 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/13/1988 Closure certification issued, City now RO0001436 2-4 has UST jurisdiction 85UT070 CHEVRON USA 1803 E ORANGETHORPE AVE 92631 Gasoline-Automotive (motor gasoline and 10/1/1986 Closure certification issued, City now RO0002466 additives), leaded & unleaded has UST jurisdiction 86UT083 KIMBERLY CLARK 2001 E ORANGETHORPE AVE 92631 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0002793 2-4 87UT110 FULLERTON GAS 251 E ORANGETHORPE AVE 92632 Gasoline-Automotive (motor gasoline and 5/8/1987 Closure certification issued, City now RO0001176 additives), leaded & unleaded has UST jurisdiction

Page 47 FULLERTON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT100 CHEVRON 1000 W ORANGETHORPE 92632 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001740 AVE Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT127 JERRY GOODWIN DODGE 1110 W ORANGETHORPE 92633 Waste oil/Used oil 8/27/1987 Closure certification issued, City now RO0001644 AVE has UST jurisdiction 90UT065 EXXON 1730 W ORANGETHORPE 92633 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002421 AVE additives), leaded & unleaded 90UT009 SHELL 351 PLACENTIA AVE 92632 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002727 additives), leaded & unleaded 86UT220 ARCO 401 N PLACENTIA AVE 92631 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001169 additives), leaded & unleaded 87UT191 MOBIL OIL 100 N RAYMOND AVE 92631 Waste oil/Used oil 11/19/1988 Closure certification issued, City now RO0000857 has UST jurisdiction Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT170 SCIENTIFIC SPRAY 315 S RICHMAN AVE 92632 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002500 additives), leaded & unleaded 90UT029 KHYBER FOODS 1818 E ROSSLYNN AVE 92632 Gasoline-Automotive (motor gasoline and 4/9/1990 Closure certification issued, City now RO0001539 additives), leaded & unleaded has UST jurisdiction 85UT025 FULLERTON MFG CO 336 E SANTA FE AVE 92631 Gasoline-Automotive (motor gasoline and 4/11/1985 Referred to Regional Board RO0001304 additives), leaded & unleaded 90UT180 WORLD CITRUS WEST 130 W SANTA FE AVE 92632 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/1/1991 Transferred to City Program RO0001171 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT128 CAL STATE FULLERTON 800 N STATE COLLEGE BLVD 92634 Gasoline-Automotive (motor gasoline and 7/20/1988 Closure certification issued, City now RO0001671 additives), leaded & unleaded has UST jurisdiction 89UT192 CALIF STATE UNIVERSITY, 800 N STATE COLLEGE BLVD 92634 Regular gasoline 5/8/1990 Closure certification issued, City now RO0001209 FULLERTON has UST jurisdiction 90UT003 WINONICS 1257 S STATE COLLEGE 92631 Lead 2/5/1990 Closure certification issued, City now RO0002592 BLVD has UST jurisdiction Nickel

Chromium

Copper

85UT124 ARCO 1000 W VALENCIA DR 92632 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001071 additives), leaded & unleaded 86UT099 SHELL OIL 1001 W VALENCIA DR 92633 Waste oil/Used oil 8/15/1987 Closure certification issued, City now RO0000835 has UST jurisdiction 86UT237 FULLERTON SCHOOL 1401 W VALENCIA DR 92632 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001637 DISTRICT additives), leaded & unleaded 88UT170 FULLERTON SCHOOL 1401 W VALENCIA DR 92633 Gasoline-Automotive (motor gasoline and 11/16/1988 Closure certification issued, City now RO0002928 DISTRICT additives), leaded & unleaded has UST jurisdiction

Page 48 FULLERTON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT152 LA MANCHA 1800 W VALENCIA DR 92633 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002044 DEVELOPMENT additives), leaded & unleaded 86UT066 DEANDA PROPERTY 300 W VALENCIA DR 92632 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002409 additives), leaded & unleaded 87UT198 CONTINENTAL BAKING CO 525 W VALENCIA DR 92632 Gasoline-Automotive (motor gasoline and 7/5/1988 Closure certification issued, City now RO0000746 additives), leaded & unleaded has UST jurisdiction 86UT186 BASTANCHURY WATERS 601 W VALENCIA DR 92632 Waste oil/Used oil 10/13/1987 Closure certification issued, City now RO0002846 has UST jurisdiction 87UT236 MOBIL OIL 235 W VALENCIA MESA DR 92635 Waste oil/Used oil 4/1/1991 Transferred to City Program RO0001860 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT242 FULLERTON COMMUNITY 100 E VALLEY VIEW DR 92632 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/6/1988 Closure certification issued, City now RO0001771 HSP 2-4 has UST jurisdiction 87UT092 ANGELUS PACIFIC 700 WALNUT AVE 92632 Acetone, etc. 5/14/1987 Closure certification issued, City now RO0002991 has UST jurisdiction 87UT213 ALL ROADS MOVING 1400 E WALNUT AVE 92631 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0001232 additives), leaded & unleaded 89UT179 ALLERGAN 1410 E WALNUT AVE 92631 Waste water 2/14/1990 Closure certification issued, City now RO0000974 has UST jurisdiction 90UT163 F & W POOL SUPPLY 1301 E WILSHIRE 92631 Methylene chloride 4/1/1991 Transferred to City Program RO0000901 90UT226 CHEVRON 2961 YORBA LINDA BLVD 92631 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002386 additives), leaded & unleaded 88UT033 EXXON 3000 E YORBA LINDA BLVD 92631 Gasoline-Automotive (motor gasoline and 11/1/1988 Closure certification issued, City now RO0001602 additives), leaded & unleaded has UST jurisdiction 90UT221 UNOCAL 3001 E YORBA LINDA BLVD 92631 Gasoline-Automotive (motor gasoline and 4/1/1991 Transferred to City Program RO0002264 additives), leaded & unleaded

Page 49 GARDEN GROVE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT032 SEAL BLACK CO INC 13182 A BETTER WAY 92643 Waste oil/Used oil 2/17/1989 Closure certification issued RO0001599 92UT057 POLICE/FIRE #1 11301 ACACIA AVE 92643 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/8/1992 Closure certification issued RO0002338 2-4 90UT139 SOUTH COAST TRADING 7091 BELGRAVE AVE 92641 Gasoline-Automotive (motor gasoline and 11/3/1993 Closure certification issued RO0002713 additives), leaded & unleaded 97UT002 SUPER STOP DAIRY MART 10521 BOLSA AVE 92843 Gasoline-Automotive (motor gasoline and RO0000905 additives), leaded & unleaded 87UT220 BROOKHURST KATELLA 11011 BROOKHURST ST 92641 Gasoline-Automotive (motor gasoline and 4/11/2000 Referred to Regional Board RO0001432 ASSOCIATES additives), leaded & unleaded 96UT038 MOBIL #18-GWN 11962 BROOKHURST ST 92840 Gasoline-Automotive (motor gasoline and 8/25/2015 Closure certification issued RO0001935 additives), leaded & unleaded 86UT052 UNOCAL 11971 BROOKHURST ST 92641 Waste oil/Used oil 7/2/1986 Closure certification issued RO0002050 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT071 CHEVRON #9-1085 12012 BROOKHURST ST 92640 Gasoline-Automotive (motor gasoline and 9/17/1985 Closure certification issued RO0002488 additives), leaded & unleaded 97UT019 CHEVRON #9-1085 12012 BROOKHURST ST 92840 Gasoline-Automotive (motor gasoline and 4/6/2015 Closure certification issued RO0001458 additives), leaded & unleaded 04UT025 MOBIL #18-GWV 12711 BROOKHURST ST S 92840 Unleaded gasoline 4/18/2012 Closure certification issued RO0003319 86UT106 MOBIL OIL CORP 12711 BROOKHURST ST 92641 Gasoline-Automotive (motor gasoline and 8/12/1998 Closure certification issued RO0000952 additives), leaded & unleaded 88UT135 JET GAS STATION 13202 BROOKHURST ST 92843 Gasoline-Automotive (motor gasoline and 4/18/2014 Closure certification issued RO0002127 additives), leaded & unleaded 88UT176 BOWERS CO 13222 BROOKHURST ST 92844 Gasoline-Automotive (motor gasoline and 4/19/2012 Closure certification issued RO0000766 additives), leaded & unleaded 89UT095 ANDYS UNOCAL 13231 BROOKHURST ST 92844 Gasoline-Automotive (motor gasoline and 5/26/2014 Closure certification issued RO0000804 additives), leaded & unleaded 95UT062 ARCO #629 13482 BROOKHURST ST 92844 Gasoline-Automotive (motor gasoline and 11/17/2005 Closure certification issued RO0002522 additives), leaded & unleaded 92UT061 EXXON #7-0833 13502 BROOKHURST ST 92643 Gasoline-Automotive (motor gasoline and 2/7/1996 Closure certification issued RO0002413 additives), leaded & unleaded 94UT037 MOBIL #18-GOE 13521 BROOKHURST ST 92643 Gasoline-Automotive (motor gasoline and 3/7/1995 Closure certification issued RO0001867 additives), leaded & unleaded 90UT255 4 DAY TIRE STORE 13961 BROOKHURST ST 92643 Gasoline-Automotive (motor gasoline and 9/14/1992 Closure certification issued RO0002997 additives), leaded & unleaded 90UT208 SHELL OIL COMPANY 13991 BROOKHURST ST 92643 Gasoline-Automotive (motor gasoline and 1/30/1991 Closure certification issued RO0001924 additives), leaded & unleaded 87UT069 THRIFTY OIL #372 14472 BROOKHURST ST 92843 Gasoline-Automotive (motor gasoline and 1/11/2013 Closure certification issued RO0002505 additives), leaded & unleaded 88UT099 GEORGE REALTY 12862 E BROOKHURST WAY 92641 Gasoline-Automotive (motor gasoline and 8/9/1994 Closure certification issued RO0000864 additives), leaded & unleaded 87UT217 MOBIL 11962 W BROOKHURST ST 92640 Gasoline-Automotive (motor gasoline and 3/6/1989 Closure certification issued RO0001345 additives), leaded & unleaded

Page 50 GARDEN GROVE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

92UT022 OCTD 11790 CARDINAL CIR 92640 Unleaded gasoline 6/1/2000 Closure certification issued RO0001419 97UT054 SHELL OIL 10971 CHAPMAN AVE 92840 Gasoline-Automotive (motor gasoline and 6/25/2020 Closure certification issued RO0002370 additives), leaded & unleaded 88UT203 CHAPMAN AUTOMOTIVE 11001 CHAPMAN AVE 92640 Gasoline-Automotive (motor gasoline and 6/1/1990 Closure certification issued RO0001246 additives), leaded & unleaded 88UT074 GARDEN GROVE FIRE 12111 CHAPMAN AVE 92643 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/13/1989 Closure certification issued RO0002638 STATION 2-4 91UT015 4-DAY TIRE STORE 12602 CHAPMAN AVE 92640 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/18/1998 Closure certification issued RO0001177 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT106 MOBIL #11-GLG 6011 CHAPMAN AVE 92645 Gasoline-Automotive (motor gasoline and 3/20/2002 Closure certification issued RO0002143 additives), leaded & unleaded 85UT020 MOBIL OIL 6011 CHAPMAN AVE 92645 Gasoline-Automotive (motor gasoline and 1/8/1988 Closure certification issued RO0001173 additives), leaded & unleaded 97UT055 SHELL OIL 6961 CHAPMAN AVE 92841 Gasoline-Automotive (motor gasoline and 9/29/2005 Closure certification issued RO0002395 additives), leaded & unleaded 97UT043 TIME WARNER 7441 CHAPMAN AVE 92841 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/27/2000 Closure certification issued RO0002089 COMMUNICATION 2-4 87UT010 MEL ROBERTS 8521 CHAPMAN AVE 92641 Waste oil/Used oil 3/5/1987 Closure certification issued RO0001015 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 00UT018 KIM'S AUTO 8971 CHAPMAN AVE 92841 Gasoline-Automotive (motor gasoline and 6/3/2013 Closure certification issued RO0001540 additives), leaded & unleaded 90UT224 CHAPMAN CAR WASH 9732 CHAPMAN AVE 92641 Gasoline-Automotive (motor gasoline and 1/10/2003 Closure certification issued RO0002337 additives), leaded & unleaded 88UT188 SHELL OIL 6022 N CHAPMAN AVE 92845 Gasoline-Automotive (motor gasoline and RO0000965 additives), leaded & unleaded 87UT005 MONTGOMERY WARDS 7300 S CHAPMAN AVE 92641 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/24/1995 Closure certification issued RO0000936 2-4 90UT186 ORANGEWOOD ACADEMY 13732 CLINTON AVE 92643 Waste oil/Used oil 3/29/1991 Closure certification issued RO0001332 89UT082 ARCO #3042 13331 EUCLID ST 92843 Waste oil/Used oil 4/23/2015 Closure certification issued RO0002825 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT215 TEXACO 13472 EUCLID ST 92643 Gasoline-Automotive (motor gasoline and 4/18/1991 Closure certification issued RO0002106 additives), leaded & unleaded 94UT053 THRIFTY OIL #371 13511 EUCLID ST 92843 Gasoline-Automotive (motor gasoline and 9/30/2015 Closure certification issued RO0002280 additives), leaded & unleaded 92UT121 EXXON #7-3060 13512 EUCLID ST 92643 Waste oil/Used oil 5/31/1995 Closure certification issued RO0002752 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

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88UT151 SHELL OIL 13642 EUCLID ST 92643 Gasoline-Automotive (motor gasoline and 7/22/2015 Closure certification issued RO0002525 additives), leaded & unleaded 95UT043 FIRE STATION #7 14162 FORSYTH ST 92644 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/28/1996 Closure certification issued RO0002042 2-4 99UT016 COUNTY WIDE 10080 GARDEN GROVE BLVD 92842 Gasoline-Automotive (motor gasoline and 2/12/2003 Closure certification issued RO0001446 CHRYSLER/JEEP additives), leaded & unleaded 92UT026 TOYOTA OF GARDEN 10081 GARDEN GROVE BLVD 92641 Waste oil/Used oil 4/14/1992 Closure certification issued RO0001531 GROVE 93UT080 EDDIE HOPPER 10511 GARDEN GROVE BLVD 92643 Gasoline-Automotive (motor gasoline and 4/4/1994 Closure certification issued RO0002873 CHEVROLET additives), leaded & unleaded 90UT277 GALASSO BAKERY 10520 GARDEN GROVE BLVD 92640 Gasoline-Automotive (motor gasoline and 4/28/1998 Closure certification issued RO0001075 additives), leaded & unleaded 91UT139 CITY OF GARDEN GROVE 10922 GARDEN GROVE BLVD 92643 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/15/1993 Closure certification issued RO0002902 2-4 87UT227 CITY OF GARDEN GROVE 11091 GARDEN GROVE BLVD 92640 Gasoline-Automotive (motor gasoline and 1/6/1989 Closure certification issued RO0001625 additives), leaded & unleaded 93UT039 CHEVRON #9-2153 11162 GARDEN GROVE BLVD 92843 Gasoline-Automotive (motor gasoline and 5/13/2015 Closure certification issued RO0001895 additives), leaded & unleaded 86UT194 LINCOLN EDUCATION 11262 GARDEN GROVE BLVD 92640 Waste oil/Used oil 7/9/1987 Closure certification issued RO0003008 CENTER 97UT034 CA TARGET STATION #009 11926 GARDEN GROVE BLVD 92843 Motor oil 3/29/2000 Transferred to OCUST Program RO0001856 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 96UT027 SHELL OIL 12161 GARDEN GROVE BLVD 92843 Gasoline-Automotive (motor gasoline and 10/18/2019 Closure certification issued RO0001651 additives), leaded & unleaded 90UT011 FORMER SUNGROVE GAS 12851 GARDEN GROVE BLVD 92640 Gasoline-Automotive (motor gasoline and 11/15/1993 Closure certification issued RO0001076 STATION additives), leaded & unleaded 05UT007 FORMER ARCO STATION 12931 GARDEN GROVE 92844 Gasoline-Automotive (motor gasoline and RO0003341 #81994 additives), leaded & unleaded 88UT085 O C VECTOR CONTROL 13001 GARDEN GROVE BLVD 92640 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/5/1988 Closure certification issued RO0002865 DISTRICT 2-4 93UT045 O C VECTOR CONTROL 13001 GARDEN GROVE BLVD 92643 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/26/1994 Closure certification issued RO0002049 DISTRICT 2-4 93UT025 UNOCAL #4872 13152 GARDEN GROVE BLVD 92643 Gasoline-Automotive (motor gasoline and 5/30/1995 Closure certification issued RO0001525 additives), leaded & unleaded 86UT101 MOBIL #18-GX7 13172 GARDEN GROVE BLVD 92843 Gasoline-Automotive (motor gasoline and 7/1/2020 Closure certification issued RO0000881 additives), leaded & unleaded 90UT149 BROMAR INC 13272 GARDEN GROVE BLVD 92643 Unleaded gasoline 3/20/1992 Closure certification issued RO0002909 90UT096 DANA BOATS 7051 GARDEN GROVE BLVD 92641 Waste oil/Used oil 10/24/1990 Closure certification issued RO0000844 90UT182 THE FORTRESS 7301 GARDEN GROVE BLVD 92641 Trichloroethane 1/17/1996 Closure certification issued RO0001221 Stoddard solvent (Type 1, petroleum spirits)

Page 52 GARDEN GROVE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

11UT001 G&M OIL 8032 GARDEN GROVE BLVD 92844- Gasoline-Automotive (motor gasoline and 6/25/2019 Closure certification issued RO0003552 additives), leaded & unleaded 87UT181 CROWN AUTO 8142 GARDEN GROVE BLVD 92844 Gasoline-Automotive (motor gasoline and 10/9/2020 Closure certification issued RO0002940 additives), leaded & unleaded 87UT163 CHUN TUK YI 8471 GARDEN GROVE BLVD 92644 Gasoline-Automotive (motor gasoline and 4/10/1996 Closure certification issued RO0002561 additives), leaded & unleaded 89UT097 ARCO #1055 9001 GARDEN GROVE BLVD 92844 Gasoline-Automotive (motor gasoline and 2/29/2016 Closure certification issued RO0000845 additives), leaded & unleaded 88UT083 ORIENTAL LEASING 9672 S GARDEN GROVE 92641 Gasoline-Automotive (motor gasoline and 8/7/2000 Closure certification issued RO0002826 BLVD additives), leaded & unleaded 92UT027 GARDEN GROVE FIRE 11805 GILBERT ST 92643 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/21/1997 Closure certification issued RO0001557 STATION # 2 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 93UT075 UNOCAL #3746 12002 HARBOR BLVD 92640 Gasoline-Automotive (motor gasoline and 6/11/1997 Closure certification issued RO0002771 additives), leaded & unleaded 93UT047 ARCO #5202 12502 HARBOR BLVD 92840 Gasoline-Automotive (motor gasoline and RO0002103 additives), leaded & unleaded 94UT015 UNOCAL #5076 13321 HARBOR BLVD 92643 Gasoline-Automotive (motor gasoline and 1/26/1995 Closure certification issued RO0001266 additives), leaded & unleaded 99UT002 ARCO #6160 13361 HARBOR BLVD 92843 Unleaded gasoline RO0002807 86UT168 PARK ABRAMS 13502 HARBOR BLVD 92643 Gasoline-Automotive (motor gasoline and 2/18/1993 Closure certification issued RO0002453 DEVELOPMENT CO additives), leaded & unleaded 91UT016 TODD PIPE & SUPPLY 13591 HARBOR BLVD 92643 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/14/1992 Closure certification issued RO0001201 2-4 93UT007 FIVE STAR DEALERSHIP 13731 HARBOR BLVD 92644 Gasoline-Automotive (motor gasoline and 2/17/1993 Closure certification issued RO0001951 additives), leaded & unleaded 05UT010 CHEVRON #9-8365 13501 N HARBOR BLVD 92843 Unleaded gasoline 6/20/2012 Closure certification issued RO0003357 85UT117 SHELL OIL 12881 HASTER ST 92640 Waste oil/Used oil 2/8/1987 Closure certification issued RO0000967 00UT011 SHELL SERVICE STATION 12881 HASTER ST 92840 Gasoline-Automotive (motor gasoline and 6/19/2002 Closure certification issued RO0001343 additives), leaded & unleaded 90UT098 FAMILY OIL CO STATION 12491 S HASTER ST 92840 Gasoline-Automotive (motor gasoline and RO0000880 #2 additives), leaded & unleaded 89UT088 UMPCO INC 12300 INDUSTRY ST 92645 Gasoline-Automotive (motor gasoline and 11/15/1993 Closure certification issued RO0002945 additives), leaded & unleaded 88UT154 PLANA ENTERPRISES 12847 JOY ST 92643 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/18/1988 Closure certification issued RO0002595 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 94UT046 NIMBURG PROPERTY 10600 KATELLA AVE 928046607Diesel fuel oil and additives, Nos.1-D, 2-D, 11/9/1994 Closure certification issued RO0002099 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 53 GARDEN GROVE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

93UT035 ANAHEIM WEST CAR 10802 KATELLA AVE 92640 Gasoline-Automotive (motor gasoline and 7/14/1994 Closure certification issued RO0001794 WASH additives), leaded & unleaded 86UT195 CHEVRON 10972 KATELLA AVE 92640 Gasoline-Automotive (motor gasoline and 1/29/1998 Closure certification issued RO0000742 additives), leaded & unleaded 03UT011 MOBIL #99-GGC 12501 KNOTT ST 92841 Gasoline-Automotive (motor gasoline and 1/8/2014 Closure certification issued RO0003150 additives), leaded & unleaded 98UT075 TOSCO - 76 #5217 12512 KNOTT ST 92841 Gasoline-Automotive (motor gasoline and 8/7/2012 Referred to Regional Board RO0002858 additives), leaded & unleaded 96UT042 AIR INDUSTRIES 12570 KNOTT ST 92641 Waste oil/Used oil 1/1/2001 Referred to Regional Board RO0002038 CORPORATION 87UT201 ARCO #3015 5262 LAMPSON AVE 92645 Gasoline-Automotive (motor gasoline and 3/5/1993 Referred to Regional Board RO0000998 additives), leaded & unleaded 85UT091 ALLIED CHEMICAL 7100 LAMPSON AVE 92641 Tetrahydrofuran 4/22/1986 Referred to Regional Board RO0002917 97UT018 GARDEN GROVE UNIFIED 8211 LAMPSON AVE 92641 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/14/2000 Closure certification issued RO0001427 SCHOOL DISTRICT 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT181 EJAX WATER SYSTEMS 9911 LARSON ST 92644 Gasoline-Automotive (motor gasoline and 12/14/1989 Closure certification issued RO0000999 additives), leaded & unleaded 91UT138 CRYSTAL CATHEDRAL 12141 LEWIS ST 92640 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/23/1992 Closure certification issued RO0002882 2-4 88UT155 VACANT LOT 11512 MAGNOLIA ST 92641 Gasoline-Automotive (motor gasoline and 10/21/1988 Closure certification issued RO0002618 additives), leaded & unleaded 88UT080 MOBIL #18-GTB 13031 MAGNOLIA ST 92844 Gasoline-Automotive (motor gasoline and 7/24/2014 Closure certification issued RO0002764 additives), leaded & unleaded 96UT020 TEXACO 13471 MAGNOLIA ST 92844 Gasoline-Automotive (motor gasoline and 4/5/2013 Closure certification issued RO0001461 additives), leaded & unleaded 86UT147 TEXACO 13471 MAGNOLIA AVE 92644 Waste oil/Used oil 11/25/1987 Closure certification issued RO0001915 92UT083 THRIFTY OIL #370 13501 MAGNOLIA ST 92844 Gasoline-Automotive (motor gasoline and 5/13/2011 RO0002896 additives), leaded & unleaded 88UT195 THRIFTY OIL CO 13501 MAGNOLIA ST 92643 Waste oil/Used oil 12/19/1989 Closure certification issued RO0001068 92UT060 EXXON #7-3792 13681 MAGNOLIA ST 92641 Gasoline-Automotive (motor gasoline and 5/18/1999 Closure certification issued RO0002388 additives), leaded & unleaded 91UT053 SECURITY MFG 11551 MARKON DR 92641 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/29/1991 Closure certification issued RO0002193 2-4 91UT063 JAMES D HARRIS 11552 MARKON DR 92641 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/3/1991 Closure certification issued RO0002443 PROPERTY 2-4 93UT059 DITCH WITCH 11771 MARKON DR 92641 Gasoline-Automotive (motor gasoline and 12/21/1999 Closure certification issued RO0002408 additives), leaded & unleaded 98UT023 STRAUB DISTRIBUTING 11552 MONARCH ST 92841 Gasoline-Automotive (motor gasoline and 11/3/2010 Closure certification issued RO0001588 additives), leaded & unleaded 87UT037 SILVERI AND RUIZ 11581 MONARCH ST 92641 Gasoline-Automotive (motor gasoline and 5/11/1987 Closure certification issued RO0001687 additives), leaded & unleaded

Page 54 GARDEN GROVE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT097 HIGHWAY 99 SCAFFOLD 12691 NELSON ST 92640 Gasoline-Automotive (motor gasoline and 6/1/1990 Closure certification issued RO0000861 additives), leaded & unleaded 88UT122 TOYO LANDSCAPING 12891 NELSON ST 92840 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/28/2003 Closure certification issued RO0001790 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT028 GARDEN GROVE 13802 NEWHOPE ST 92643 Waste oil/Used oil 7/28/1994 Closure certification issued RO0001586 MUNICIPAL SERVICE 91UT066 GARDEN GROVE 13802 NEWHOPE ST 92643 Paint thinner 7/9/1991 Closure certification issued RO0002516 MUNICIPAL YARD Nickel

Chromium

92UT074 MUNICIPAL SERVICE 13802 NEWHOPE ST 92643 Gasoline-Automotive (motor gasoline and 3/2/1995 Closure certification issued RO0002719 CENTER additives), leaded & unleaded 93UT046 ORANGE COUNTY VAN 13871 NEWHOPE ST 92643 Gasoline-Automotive (motor gasoline and 1/21/1994 Closure certification issued RO0002075 AND STORAGE additives), leaded & unleaded 89UT053 PLAINS LUMBER 10392 STANFORD AVE 92642 Premium gasoline 5/4/1989 Closure certification issued RO0002149 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 89UT110 GARDEN GROVE PIPE & 10612 STANFORD AVE 92840 Gasoline-Automotive (motor gasoline and 11/4/2005 Closure certification issued RO0001728 SUPPLY additives), leaded & unleaded 92UT102 UNOCAL #6355 12139 TRASK AVE 92643 Gasoline-Automotive (motor gasoline and 9/3/1996 Closure certification issued RO0002308 additives), leaded & unleaded 04UT017 FORD OF GARDEN GROVE 9222 TRASK AVE 92844 Unleaded gasoline 5/22/2006 Closure certification issued RO0003304 86UT110 CHEVRON #9-6287 11971 VALLEY VIEW ST 92645 Waste oil/Used oil 4/24/2003 Closure certification issued RO0001000 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 99UT058 TOSCO - 76 #5013 12001 VALLEY VIEW ST 92845 Gasoline-Automotive (motor gasoline and 6/30/2011 RO0002533 additives), leaded & unleaded 95UT023 UNOCAL #5013 12001 VALLEY VIEW ST 92645 Gasoline-Automotive (motor gasoline and 10/18/1996 Closure certification issued RO0001518 additives), leaded & unleaded 97UT010 FIRE STATION #4 12191 VALLEY VIEW ST 92845 Regular gasoline 3/6/2002 Closure certification issued RO0001204 88UT134 ARCO #3016 12422 VALLEY VIEW ST 92845 Gasoline-Automotive (motor gasoline and RO0002098 additives), leaded & unleaded 00UT034 MOBIL #18-B4W 12422 VALLEY VIEW ST 92845 Gasoline-Automotive (motor gasoline and RO0001958 additives), leaded & unleaded 91UT115 TEXACO 12571 VALLEY VIEW ST 92645 Gasoline-Automotive (motor gasoline and 1/23/2006 Closure certification issued RO0002369 additives), leaded & unleaded 87UT209 CHEVRON S S #6515 12452 S VALLEY VIEW ST 92645 Gasoline-Automotive (motor gasoline and 5/23/2003 Closure certification issued RO0001134 additives), leaded & unleaded

Page 55 GARDEN GROVE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT206 SOUTHCOAST BOBCAT 13781 WEST ST 92643 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/29/1991 Closure certification issued RO0001600 2-4 94UT038 SUBARU TECH CENTER 12601 WESTERN AVE 92641 Gasoline-Automotive (motor gasoline and 10/19/1994 Closure certification issued RO0001892 additives), leaded & unleaded 90UT144 GKN RENTALS 10162 WESTMINSTER BLVD 92643 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/20/1998 Closure certification issued RO0002809 2-4 92UT002 CALDWELLS AUTO 10602 WESTMINSTER BLVD 92843 Gasoline-Automotive (motor gasoline and 7/5/2017 Closure certification issued RO0002059 CENTER (FORMER) additives), leaded & unleaded 99UT014 RAM'S SERVICE 10721 WESTMINSTER AVE 92843 Gasoline-Automotive (motor gasoline and 9/22/2004 Closure certification issued RO0001388 additives), leaded & unleaded 96UT045 HANSHAW LIQUOR 10971 WESTMINSTER AVE 92843 Gasoline-Automotive (motor gasoline and 1/25/2001 Closure certification issued RO0002120 additives), leaded & unleaded 88UT114 MOBIL #18-AAA 10972 WESTMINSTER AVE 92640 Gasoline-Automotive (motor gasoline and 2/18/2005 Closure certification issued RO0001575 additives), leaded & unleaded 90UT044 CAR & RADIO CENTER 11001 WESTMINSTER AVE 92643 Waste oil/Used oil 9/25/1990 Closure certification issued RO0001933 95UT048 FORMER TEXACO 11001 WESTMINSTER AVE 92643 Gasoline-Automotive (motor gasoline and 5/23/2000 Closure certification issued RO0002177 additives), leaded & unleaded 91UT074 NB BODY, PAINT, 11541 WESTMINSTER BLVD 92643 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/22/1991 Closure certification issued RO0002702 MECHANICS 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT087 SOUTHERN 11621 WESTMINSTER AVE 92843 Gasoline-Automotive (motor gasoline and 10/9/2002 Closure certification issued RO0002905 DISTRIBUTORS CORP additives), leaded & unleaded 84UT012 TOSCO - 76 #4814 9011 WESTMINSTER AVE 92844 Gasoline-Automotive (motor gasoline and 8/7/2012 Referred to Regional Board RO0000994 additives), leaded & unleaded 94UT023 BOLSA GRANDE HIGH 9401 WESTMINSTER BLVD 92844 Gasoline-Automotive (motor gasoline and 12/4/2000 Closure certification issued RO0001496 SCHOOL additives), leaded & unleaded 98UT051 8971 WESTMINSTER 8971 W WESTMINSTER AVE 92843 Gasoline-Automotive (motor gasoline and 10/6/1998 Closure certification issued RO0002315 PARTNERSHIP additives), leaded & unleaded 87UT208 MOBIL #18-KDB 9972 W WESTMINSTER AVE 92844 Waste oil/Used oil 4/19/2012 Closure certification issued RO0001115 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 56 HUNTINGTON BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT024 SHELL WESTERN 0 21ST & WALNUT 92646 Stoddard solvent (Type 1, petroleum spirits) 4/25/1990 Closure certification issued RO0001374 90UT164 TERRY BUICK 122 5TH ST 92648 Waste oil/Used oil 12/4/1990 Closure certification issued RO0000916 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT046 SOUTHLAND 10001 ADAMS AVE 92646 Gasoline-Automotive (motor gasoline and 12/8/1997 Closure certification issued RO0001961 CORPORATION additives), leaded & unleaded 86UT192 GEERS PLUMBING 222 ADAMS AVE 92648 Gasoline-Automotive (motor gasoline and 3/6/1998 Closure certification issued RO0002967 additives), leaded & unleaded 86UT019 CHEVRON #9-8643 8971 ADAMS AVE 92646 Gasoline-Automotive (motor gasoline and 3/4/1987 Closure certification issued RO0001168 additives), leaded & unleaded 97UT012 CHEVRON #9-8643 8971 ADAMS AVE 92646 Gasoline-Automotive (motor gasoline and 4/22/2011 RO0001255 additives), leaded & unleaded 85UT049 WORLD OIL #68 8972 ADAMS AVE 92646 Gasoline-Automotive (motor gasoline and RO0001952 additives), leaded & unleaded 87UT190 EXXON #7-7987 9001 ADAMS AVE 92646 Gasoline-Automotive (motor gasoline and 7/20/2016 Closure certification issued RO0000840 additives), leaded & unleaded 93UT078 TOSCO - 76 #5078 9002 ADAMS AVE 92646 Gasoline-Automotive (motor gasoline and 11/22/2019 Closure certification issued RO0002834 additives), leaded & unleaded 84UT036 CHEVRON #9-8721 9971 ADAMS AVE 92646 Gasoline-Automotive (motor gasoline and 7/11/1984 Closure certification issued RO0001563 additives), leaded & unleaded 91UT079 CHEVRON #9-8721 9971 ADAMS AVE 92646 Gasoline-Automotive (motor gasoline and 2/8/2016 Closure certification issued RO0002799 additives), leaded & unleaded 92UT144 HUNTINGTON HARBOUR 16921 ALGONQUIN ST 92649 Gasoline-Automotive (motor gasoline and 3/27/2012 Referred to Regional Board RO0000917 CAR WASH additives), leaded & unleaded 98UT070 IDA JEAN HAXTON POST 9151 ATLANTA AVE 92646 Gasoline-Automotive (motor gasoline and 7/26/2005 Closure certification issued RO0002710 OFFICE additives), leaded & unleaded 92UT110 U S POST OFFICE 9151 ATLANTA AVE 92646 Unleaded gasoline 5/5/1995 Closure certification issued RO0002506 87UT197 MOBIL #18-D9R 16001 BEACH BLVD 92647 Waste oil/Used oil RO0000948 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT069 HUNTINGTON CENTER 16061 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 7/3/2018 Closure certification issued RO0002523 CAR WASH additives), leaded & unleaded 86UT235 FIRESTONE TIRE 16171 BEACH BLVD 92647 Waste oil/Used oil 8/2/1988 Closure certification issued RO0001582 91UT094 UNOCAL 16172 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 11/20/1996 Closure certification issued RO0000820 additives), leaded & unleaded 85UT059 WORTHINGTON DODGE 16555 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 7/30/1985 Closure certification issued RO0002190 additives), leaded & unleaded 88UT005 HUNTINGTON BEACH 16661 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 6/21/1988 Closure certification issued RO0000752 CHRYSLER additives), leaded & unleaded 02UT006 SHELL OIL 16732 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 3/10/2015 Closure certification issued RO0003037 additives), leaded & unleaded

Page 57 HUNTINGTON BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT121 ARCO #1887 16742 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and RO0001764 additives), leaded & unleaded 90UT119 HUNTINGTON 16751 BEACH BLVD 92647 Waste oil/Used oil 12/4/1991 Closure certification issued RO0002231 JEEP/ 94UT013 G & M OIL #04 16990 BEACH BLVD 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0001214 2-4 01UT005 BEACH WARNER CAR 17042 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 6/12/2015 Closure certification issued RO0002183 WASH additives), leaded & unleaded 90UT267 ADA EQUIPMENT 17191 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 2/22/1993 Closure certification issued RO0000932 RENTALS additives), leaded & unleaded 03UT033 EXXONMOBIL #18-EBX 17472 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 3/10/2006 Closure certification issued RO0003230 (FORMER) additives), leaded & unleaded 91UT104 MOBIL #11-EBX 17472 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 6/5/2002 Closure certification issued RO0002088 additives), leaded & unleaded 88UT024 MOBIL OIL 17472 BEACH BLVD 92647 Waste oil/Used oil 11/19/1988 Closure certification issued RO0001349 93UT070 G & M OIL #35 17501 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and RO0002668 additives), leaded & unleaded 93UT067 FORMER YES 17541 BEACH BLVD 92647 Waste oil/Used oil 2/23/1994 Closure certification issued RO0002600 89UT154 IMPORT AUTO REPAIR 17721 BEACH BLVD 92647 Waste oil/Used oil 11/29/1989 Closure certification issued RO0002800 87UT153 DELILLO CHEVROLET 18211 BEACH BLVD 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/28/1988 Closure certification issued RO0002316 2-4 97UT026 METRO CAR WASH 18400 BEACH BLVD 92648 Gasoline-Automotive (motor gasoline and 12/22/2006 Closure certification issued RO0001648 additives), leaded & unleaded 87UT085 MARK C BLOOME TIRE 18455 BEACH BLVD 92648 Waste oil/Used oil 4/10/1987 Closure certification issued RO0002850 94UT043 CHEVRON #9-8474 18501 BEACH BLVD 92648 Gasoline-Automotive (motor gasoline and RO0002020 additives), leaded & unleaded 84UT007 TEXACO OIL 18501 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 10/11/1984 Closure certification issued RO0001666 additives), leaded & unleaded 95UT047 TEXACO 18502 BEACH BLVD 92646 Gasoline-Automotive (motor gasoline and RO0002151 additives), leaded & unleaded 91UT055 CAMPBELL NISSAN 18835 BEACH BLVD 92648 Gasoline-Automotive (motor gasoline and 3/2/1992 Closure certification issued RO0002242 additives), leaded & unleaded 03UT032 HUNTINGTON BEACH CAR 18971 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 3/14/2005 Closure certification issued RO0003217 WASH additives), leaded & unleaded 90UT016 ARCO AM/PM 18972 BEACH BLVD 92646 Gasoline-Automotive (motor gasoline and 3/18/1998 Closure certification issued RO0001180 additives), leaded & unleaded 03UT034 SHARDA AM/PM 18972 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and 11/9/2016 Closure certification issued RO0003227 additives), leaded & unleaded 99UT038 NORM REEVES HONDA 19131 BEACH BLVD 92648 Gasoline-Automotive (motor gasoline and 6/18/2004 Closure certification issued RO0002025 additives), leaded & unleaded 94UT047 ROGER MILLER HONDA 19232 BEACH BLVD 92648 Waste oil/Used oil 4/30/1997 Closure certification issued RO0002128

Page 58 HUNTINGTON BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

94UT047 Gasoline-Automotive (motor gasoline and RO0002128 additives), leaded & unleaded 94UT057 WINALL STATION #19 19472 BEACH BLVD 92648 Gasoline-Automotive (motor gasoline and RO0002378 additives), leaded & unleaded 98UT030 HUNTINGTON BEACH 19501 BEACH BLVD 92648 Gasoline-Automotive (motor gasoline and 4/23/2013 Closure certification issued RO0001776 MOBIL additives), leaded & unleaded 92UT120 CAL TRANS 19601 BEACH BLVD 92648 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/20/1994 Closure certification issued RO0002733 2-4 93UT089 THRIFTY OIL #385 19971 BEACH BLVD 92648 Gasoline-Automotive (motor gasoline and 3/6/2015 Closure certification issued RO0000772 additives), leaded & unleaded 91UT097 EXXON #7-3915 20001 BEACH BLVD 92647 Gasoline-Automotive (motor gasoline and RO0000877 additives), leaded & unleaded 86UT145 MOBIL 20002 BEACH BLVD 92646 Gasoline-Automotive (motor gasoline and 8/31/1990 Closure certification issued RO0001865 additives), leaded & unleaded 01UT010 MOBIL #18-G4R 20002 BEACH BLVD 92646 Gasoline-Automotive (motor gasoline and RO0001338 additives), leaded & unleaded 00UT036 BOEING 5301 BOLSA AVE 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/1/2004 Closure certification issued RO0002010 2-4 03UT027 BOEING 5301 BOLSA AVE 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/7/2004 Closure certification issued RO0003228 COMPANY-BUILDING 37 2-4 86UT143 MCDONNELL DOUGLAS 5301 BOLSA AVE 92647 Alcohol 1/1/1992 Referred to Regional Board RO0001815 ASTRON Isopropyl alcohol

Acetone, etc.

Trichloroethane

Methylene chloride

Methyl ethyl ketones

95UT005 HUNTINGTON BEACH 6002 BOLSA AVE 92647 Gasoline-Automotive (motor gasoline and 5/13/2015 Closure certification issued RO0001351 ARCO additives), leaded & unleaded 87UT023 SHELL OIL 6502 BOLSA AVE 92647 Gasoline-Automotive (motor gasoline and RO0001295 additives), leaded & unleaded 91UT111 VALLEY NORTH 15752 BOLSA CHICA 92649 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/2/1992 Closure certification issued RO0002271 AMERICAN 2-4 87UT143 SHELL OIL 16001 BOLSA CHICA ST 92649 Gasoline-Automotive (motor gasoline and RO0002056 additives), leaded & unleaded 84UT020 UNOCAL 16471 BOLSA CHICA 92647 Gasoline-Automotive (motor gasoline and 1/23/1985 Closure certification issued RO0001132 additives), leaded & unleaded 94UT051 UNOCAL COP #5169 16471 BOLSA CHICA 92649 Gasoline-Automotive (motor gasoline and 12/18/2014 Closure certification issued RO0002230 additives), leaded & unleaded 92UT080 ARCO #1812 16502 BOLSA CHICA 92649 Gasoline-Automotive (motor gasoline and RO0002836 additives), leaded & unleaded

Page 59 HUNTINGTON BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

85UT074 GENERAL TELEPHONE CO 17111 BOLSA CHICA 92649 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/15/1990 Closure certification issued RO0002559 2-4 01UT013 GARFIELD CHEVRON 19001 BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and 1/27/2006 Closure certification issued RO0001424 additives), leaded & unleaded 03UT036 MOBIL #18-KB5 19002 BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and 4/7/2015 Closure certification issued RO0003223 additives), leaded & unleaded 87UT233 MOBIL OIL 19002 BROOKHURST ST 92646 Waste oil/Used oil 12/5/1988 Closure certification issued RO0001784 85UT066 TOSCO - 76 #5285 21471 BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and 8/9/2017 Closure certification issued RO0002364 additives), leaded & unleaded 84UT006 TEXACO OIL 21501 BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and 12/10/1985 Closure certification issued RO0001639 additives), leaded & unleaded 88UT031 O C SANITATION DISTRICT 22212 BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and 4/15/1988 Closure certification issued RO0001431 additives), leaded & unleaded 88UT179 ORANGE COUNTY 22212 BROOKHURST ST 92646 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/10/1991 Closure certification issued RO0000828 SANITATION 2-4 88UT137 EXXON USA 19001 N BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and 10/26/1990 Closure certification issued RO0002180 additives), leaded & unleaded 89UT167 SHELL OIL 20001 N BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and 12/14/2017 Closure certification issued RO0000781 additives), leaded & unleaded 89UT033 ARCO #6060 21452 W BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and RO0001626 additives), leaded & unleaded 89UT035 CHEVRON #21-1313 21501 W BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and 5/31/2016 Closure certification issued RO0001680 additives), leaded & unleaded 89UT034 MOBIL #18-KBV 21502 W BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and 4/9/2018 Closure certification issued RO0001653 additives), leaded & unleaded 88UT041 MOBIL OIL 21502 W BROOKHURST ST 92646 Gasoline-Automotive (motor gasoline and 7/8/1988 Closure certification issued RO0001814 additives), leaded & unleaded 90UT254 BUSHARD FIRE STATION 19711 BUSHARD ST 92648 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/6/1994 Closure certification issued RO0002976 2-4 97UT009 DENNIS HOLTZ 20471 BUSHARD ST 92646 Gasoline-Automotive (motor gasoline and 6/22/2001 Closure certification issued RO0000996 additives), leaded & unleaded 90UT118 IDEAL PALLET SYSTEMS 7422 CEDAR AVE 92647 Gasoline-Automotive (motor gasoline and 1/10/1991 Closure certification issued RO0002207 INC additives), leaded & unleaded 87UT053 CAMBRO 7601 CLAY AVE 92648 Polyester resin 6/24/1987 Closure certification issued RO0002102 MANUFACTURING 90UT019 ENGARD COATINGS 15541 COMMERCE LN 92649 Toluene 5/15/1990 Closure certification issued RO0001256 93UT008 VENUS LABORATORIES 15571 COMMERCE LN 92649 Toluene 4/21/1994 Referred to Regional Board RO0001975 Benzene

Trichloroethane

Methyl ethyl ketones

Page 60 HUNTINGTON BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT190 KOPPY INTERNATIONAL 15602 COMMERCE LN 92649 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/11/1989 Closure certification issued RO0000990 2-4 97UT015 CHEVRON #9-3069 5002 EDINGER AVE 92649 Gasoline-Automotive (motor gasoline and 9/22/2009 Closure certification issued RO0001341 additives), leaded & unleaded 87UT120 EXXON #7-2217 6001 EDINGER AVE 92647 Gasoline-Automotive (motor gasoline and 7/18/2005 Closure certification issued RO0001452 additives), leaded & unleaded 85UT116 MOBIL #18-G6R 6012 EDINGER AVE 92647 Gasoline-Automotive (motor gasoline and 6/2/2016 Closure certification issued RO0000956 additives), leaded & unleaded 90UT055 TOSCO - 76 #5280 6502 EDINGER AVE 92647 Gasoline-Automotive (motor gasoline and 4/7/2015 Closure certification issued RO0002222 additives), leaded & unleaded 88UT058 TEXACO 6962 EDINGER AVE 92647 Gasoline-Automotive (motor gasoline and 6/29/2012 Closure certification issued RO0002253 additives), leaded & unleaded 04UT006 CHEVRON #9-3603 7012 EDINGER 92647 Gasoline-Automotive (motor gasoline and 6/30/2011 RO0003277 additives), leaded & unleaded 88UT068 QUALITY GAS #552 7252 EDINGER AVE 92647 Gasoline-Automotive (motor gasoline and 12/7/2011 Closure certification issued RO0002499 additives), leaded & unleaded 91UT127 GTE OF CALIFORNIA 7280 EDINGER AVE 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/28/1992 Closure certification issued RO0002655 2-4 91UT107 UNOCAL #5826 7361 EDINGER AVE 92647 Waste oil/Used oil 8/10/1994 Closure certification issued RO0002170 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT108 LEVITZ FURNITURE 7441 EDINGER AVE 92647 Gasoline-Automotive (motor gasoline and 6/11/2012 Closure certification issued RO0000833 additives), leaded & unleaded 88UT204 CHEVRON #9-8655 7777 EDINGER AVE 92647 Gasoline-Automotive (motor gasoline and 1/19/2006 Closure certification issued RO0001272 additives), leaded & unleaded 86UT234 FIRESTONE 7777 EDINGER AVE 92647 Waste oil/Used oil 10/4/1995 Closure certification issued RO0001553 84UT008 J C PENNEY 7777 EDINGER AVE 92647 Gasoline-Automotive (motor gasoline and RO0001693 additives), leaded & unleaded 87UT084 GOODYEAR TIRE 7872 EDINGER AVE 92647 Waste oil/Used oil 4/10/1987 Closure certification issued RO0002831 89UT135 CHEVRON #9-3603 7012 S EDINGER AVE 92647 Gasoline-Automotive (motor gasoline and 9/24/2001 Closure certification issued RO0002368 additives), leaded & unleaded 86UT193 MONTGOMERY WARDS 7777 S EDINGER AVE 92647 Gasoline-Automotive (motor gasoline and 12/13/2004 Closure certification issued RO0002988 additives), leaded & unleaded 97UT036 THRIFTY OIL #380 15501 EDWARDS ST 92647 Unleaded gasoline 3/12/2014 Closure certification issued RO0001906 89UT224 CREATIVE COMMUNITY 7072 GARFIELD AVE 92648 Regular gasoline 5/15/1991 Closure certification issued RO0002066 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 90UT015 HUNTINGTON CAR WASH 7949 GARFIELD AVE 92648 Waste oil/Used oil 6/8/1994 Closure certification issued RO0001156 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 61 HUNTINGTON BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

85UT096 MOBIL OIL 15001 GOLDEN WEST ST 92647 Gasoline-Automotive (motor gasoline and 2/6/1986 Closure certification issued RO0000733 additives), leaded & unleaded 88UT048 GOLDENWEST COLLEGE 15744 GOLDEN WEST ST 92647 Gasoline-Automotive (motor gasoline and 7/21/2000 Closure certification issued RO0001990 additives), leaded & unleaded 96UT007 G & M OIL #34 15971 GOLDEN WEST ST 92647 Gasoline-Automotive (motor gasoline and RO0001136 additives), leaded & unleaded 88UT198 ARCO #1888 16501 GOLDEN WEST ST 92647 Gasoline-Automotive (motor gasoline and RO0001125 additives), leaded & unleaded 95UT063 TOSCO - 76 #5194 16971 GOLDEN WEST ST 92647 Gasoline-Automotive (motor gasoline and 8/7/2012 Referred to Regional Board RO0002545 additives), leaded & unleaded 94UT036 SHELL SERVICE STATION 16972 GOLDEN WEST ST 92647 Gasoline-Automotive (motor gasoline and 11/1/1996 Closure certification issued RO0001842 additives), leaded & unleaded 93UT031 ARCO #6191 17502 GOLDEN WEST ST 92647 Gasoline-Automotive (motor gasoline and 10/19/2017 Closure certification issued RO0001689 additives), leaded & unleaded 90UT087 OCEANVIEW MUSHROOM 18196 GOLDEN WEST ST 92648 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/26/1990 Closure certification issued RO0002944 GROWERS 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT110 SHELL WESTERN E&P INC 20101 GOLDEN WEST ST 92648 Gasoline-Automotive (motor gasoline and 3/13/1997 Closure certification issued RO0001470 additives), leaded & unleaded Stoddard solvent (Type 1, petroleum spirits)

85UT004 SOUTHERN CALIF GAS CO 0 GOLDEN WEST @ ELLIS 92647 Gasoline-Automotive (motor gasoline and 1/14/1985 Closure certification issued RO0001296 additives), leaded & unleaded 00UT038 MOBIL #18-G3W 15001 GOLDENWEST ST 92647 Gasoline-Automotive (motor gasoline and 5/5/2015 Closure certification issued RO0002063 additives), leaded & unleaded 10UT004 GOLDENWEST COLLEGE 15744 GOLDENWEST ST 92647- Gasoline-Automotive (motor gasoline and 6/29/2012 Closure certification issued RO0003539 additives), leaded & unleaded 99UT006 G & M OIL COMPANY 19492 GOLDENWEST ST 92647 Gasoline-Automotive (motor gasoline and 10/4/2004 Closure certification issued RO0002887 STATION #28 additives), leaded & unleaded 95UT044 G & M OIL COMPANY 19492 GOLDENWEST ST 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/5/1997 Closure certification issued RO0002067 STATION #28 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT184 CHEVRON 20031 S GOLDENWEST ST 92648 Regular gasoline 8/3/1993 Closure certification issued RO0001044 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 91UT088 PRODUCTION PLATING 16091 GOTHARD ST 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/20/1997 Closure certification issued RO0002982 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT014 MURDY FIRE STATION 16221 GOTHARD ST 92647 Gasoline-Automotive (motor gasoline and 9/28/1992 Closure certification issued RO0001153 additives), leaded & unleaded 92UT143 MURDY FIRE STATION 16221 GOTHARD ST 92647 Gasoline-Automotive (motor gasoline and 4/14/1993 Closure certification issued RO0000902 additives), leaded & unleaded

Page 62 HUNTINGTON BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

84UT032 FAR WEST FIR CORP 16300 GOTHARD ST 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/24/1985 Closure certification issued RO0001455 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT092 B W RANDALL COMPANY 17332 GOTHARD ST 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/13/1992 Closure certification issued RO0000796 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 00UT014 HUNTINGTON BEACH CITY 17371 GOTHARD ST 92647 Gasoline-Automotive (motor gasoline and 9/2/2004 Closure certification issued RO0001429 YARD additives), leaded & unleaded 00UT017 CITY OF HUNTINGTON 17581 GOTHARD ST 92647 Gasoline-Automotive (motor gasoline and 12/18/2002 Closure certification issued RO0001514 BEACH PARKS additives), leaded & unleaded 90UT020 DOTKEN ENGINEERING 17712 GOTHARD B 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/18/1990 Closure certification issued RO0001284 2-4 85UT120 STEVERSON SCRAP YARD 18072 GOTHARD ST 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/31/1986 Closure certification issued RO0001006 2-4 98UT065 FIRE TRAINING FACILITY 18301 GOTHARD ST 92648 Gasoline-Automotive (motor gasoline and 5/10/1999 Closure certification issued RO0002651 additives), leaded & unleaded 98UT064 GOTHARD FIRE STATION 18311 GOTHARD ST 92648 Gasoline-Automotive (motor gasoline and 5/10/1999 Closure certification issued RO0002628 additives), leaded & unleaded 90UT147 R.HOWARD 18460 GOTHARD ST 92648 Gasoline-Automotive (motor gasoline and 6/26/1990 Closure certification issued RO0002869 STRASBAUGH, INC additives), leaded & unleaded 85UT005 HUNTINGTON BEACH 0 GOTHARD @ TALBERT 92647 Gasoline-Automotive (motor gasoline and 1/30/1986 Closure certification issued RO0001326 LANDFILL additives), leaded & unleaded 89UT144 MEADOWLARK GOLF 16782 GRAHAM 92649 Unleaded gasoline 2/14/1996 Closure certification issued RO0002586 COURSE 91UT013 HEIL FIRE STATION 5891 HEIL AVE 92649 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/9/1992 Closure certification issued RO0001131 2-4 95UT003 CITY OF HUNTINGTON 19001 HUNTINGTON ST 92647 Gasoline-Automotive (motor gasoline and 6/19/2002 Closure certification issued RO0001292 BEACH WATER additives), leaded & unleaded 87UT168 CITY OF HUNTINGTON 19031 HUNTINGTON ST 92648 Waste oil/Used oil 3/16/1988 Closure certification issued RO0002676 BEACH 86UT140 CITY OF HUNTINGTON 44 HUNTINGTON ST 92646 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/23/1987 Closure certification issued RO0001737 BEACH 2-4 86UT139 OLD LAKE FIRE STATION 704 LAKE ST 92648 Waste oil/Used oil 10/28/1986 Closure certification issued RO0001711 99UT051 SHELL 19002 MAGNOLIA ST 92646 Gasoline-Automotive (motor gasoline and 6/11/2003 Closure certification issued RO0002361 additives), leaded & unleaded 86UT086 SHELL OIL 19002 MAGNOLIA ST 92646 Gasoline-Automotive (motor gasoline and 5/20/1997 Closure certification issued RO0002854 additives), leaded & unleaded 85UT113 MOBIL #18-G6G 19011 MAGNOLIA ST 92646 Gasoline-Automotive (motor gasoline and RO0000918 additives), leaded & unleaded 88UT127 EDISON HIGH SCHOOL 21400 MAGNOLIA AVE 92646 Gasoline-Automotive (motor gasoline and 8/27/1996 Closure certification issued RO0001916 additives), leaded & unleaded

Page 63 HUNTINGTON BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT261 MAGNOLIA FIRE STATION 21441 MAGNOLIA ST 92646 Unleaded gasoline 6/6/1994 Closure certification issued RO0000837 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 89UT104 CHEVRON S S #783 20972 S MAGNOLIA AVE 92646 Gasoline-Automotive (motor gasoline and 3/15/1991 Closure certification issued RO0001564 additives), leaded & unleaded 02UT023 ABC PROPERTIES 122 MAIN ST 92648 Stoddard solvent (Type 1, petroleum spirits) 3/4/2005 Closure certification issued RO0003101 91UT052 SHELL 18742 MAIN ST 92648 Gasoline-Automotive (motor gasoline and 5/20/1997 Closure certification issued RO0002167 additives), leaded & unleaded 09UT005 HUNTINGTON BEACH 2000 MAIN ST 92648 Gasoline-Automotive (motor gasoline and 5/6/2014 Closure certification issued RO0003522 POLICE DEPARTMENT additives), leaded & unleaded 91UT018 HUNTINGTON BEACH 2000 MAIN ST 92646 Gasoline-Automotive (motor gasoline and 6/13/1991 Closure certification issued RO0001252 POLICE DEPT additives), leaded & unleaded 92UT071 VACANT AREA 301 MAIN ST 92648 Gasoline-Automotive (motor gasoline and 1/1/1997 Referred to Regional Board RO0002649 additives), leaded & unleaded 89UT087 WEISER LOCK 5555 MCFADDEN AVE 92649 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/30/1990 Closure certification issued RO0002924 2-4 85UT056 EXXON 0 MCFADDEN @ EDWARDS 92649 Gasoline-Automotive (motor gasoline and 6/11/1985 Closure certification issued RO0002108 additives), leaded & unleaded 00UT002 CENCO MARINE 21471 NEWLAND ST 92646 Waste oil/Used oil 4/15/2004 Closure certification issued RO0002360 TERMINAL 03UT037 AES HUNTINGTON BEACH 21730 NEWLAND ST 92646 Gasoline-Automotive (motor gasoline and 8/18/2005 Closure certification issued RO0003229 additives), leaded & unleaded 86UT042 SOUTHERN CALIF EDISON 21730 NEWLAND ST 92646 Gasoline-Automotive (motor gasoline and 5/28/1986 Closure certification issued RO0001795 additives), leaded & unleaded Kerosene

86UT149 RAINBOW DISPOSAL 17121 NICHOLS ST 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/15/1996 Referred to Regional Board RO0001965 2-4 87UT160 JAMES LUMBER CO 17311 NICHOLS ST 92647 Gasoline-Automotive (motor gasoline and 6/17/1992 Closure certification issued RO0002490 additives), leaded & unleaded 87UT095 SAV-MOR OIL CO 620 OCEAN AVE 92648 Gasoline-Automotive (motor gasoline and 10/29/1997 Closure certification issued RO0000768 additives), leaded & unleaded 90UT192 HUNTINGTON BEACH 316 OLIVE ST 92648 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/18/1990 Closure certification issued RO0001503 POST OFFICE 2-4 04UT005 MOBIL #99-HBC 120 PACIFIC COAST HWY 92648 Gasoline-Automotive (motor gasoline and 9/24/2009 Closure certification issued RO0003276 additives), leaded & unleaded 05UT002 HARBOR LANDING LLP 15922 PACIFIC COAST 92649 Gasoline-Automotive (motor gasoline and 9/9/2009 Closure certification issued RO0003331 BUILDING additives), leaded & unleaded 85UT081 MARINERS POINT 15922 PACIFIC COAST HWY 92649 Gasoline-Automotive (motor gasoline and 9/8/1989 Closure certification issued RO0002720 additives), leaded & unleaded 89UT182 EXXON 17222 PACIFIC COAST HWY 92649 Regular gasoline 2/11/1998 Closure certification issued RO0001012 01UT006 EXXONMOBIL STATION 17222 PACIFIC COAST HWY 92649 Gasoline-Automotive (motor gasoline and 9/2/2004 Closure certification issued RO0002208 18-P6R additives), leaded & unleaded

Page 64 HUNTINGTON BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

84UT009 FORMER ARCO 21302 PACIFIC COAST HWY 92646 Gasoline-Automotive (motor gasoline and 9/5/1997 Closure certification issued RO0001721 additives), leaded & unleaded 91UT030 WIND AND SEA 520 PACIFIC COAST HWY 92648 Waste oil/Used oil 9/30/1997 Closure certification issued RO0001590 SURFBOARD SHOP Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 02UT017 JAVA JUNGLE 602 PACIFIC COAST HWY 92649 Gasoline-Automotive (motor gasoline and 1/5/2005 Closure certification issued RO0003071 additives), leaded & unleaded 89UT223 CENTRAL PLANTS 5223 RANCHO RD 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/26/1991 Closure certification issued RO0002041 2-4 91UT113 RELIABLE WHOLESALE 7600 REDONDO CIR 92648 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/10/1992 Closure certification issued RO0002319 LUMBER 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT179 HUNTINGTON BEACH 16192 SHER LN 92647 Waste oil/Used oil 2/18/1988 Closure certification issued RO0002899 WATER DEPARTMENT 85UT078 GENERAL TELEPHONE CO 7242 SLATER AVE 92647 Waste oil/Used oil 7/30/2003 Closure certification issued RO0002650 OF CALIF Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT082 UNOCAL #5123 14972 SPRINGDALE ST 92647 Gasoline-Automotive (motor gasoline and 5/12/2020 Closure certification issued RO0002789 additives), leaded & unleaded 88UT128 MARINA HIGH SCHOOL 15871 SPRINGDALE ST 92649 Gasoline-Automotive (motor gasoline and 12/23/2003 Referred to Regional Board RO0001942 additives), leaded & unleaded 10UT007 CHEVRON #9-2165 16001 SPRINGDALE ST 92647- Gasoline-Automotive (motor gasoline and RO0003549 additives), leaded & unleaded 84UT034 SHELL OIL 16471 SPRINGDALE ST 92647 Gasoline-Automotive (motor gasoline and 6/26/1985 Closure certification issued RO0001510 additives), leaded & unleaded 91UT146 JOHN THOMAS CRANE 18851 STEWART ST 92648 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/10/1996 Closure certification issued RO0000760 2-4 04UT023 THOMAS CRANE & 18851 STEWART ST 92648 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/3/2010 RO0003314 TRUCKING CO., INC 2-4 92UT111 DURDA TRACTOR / WILMA 19192 STEWART ST 92648 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/12/2003 Closure certification issued RO0002529 ALBERT PROPERTY 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT004 FEDERAL EXPRESS 5321 SYSTEM DR 92649 Gasoline-Automotive (motor gasoline and 10/24/2013 Closure certification issued RO0001322 additives), leaded & unleaded 91UT028 BEACH CITY LIFT 5372 SYSTEM DR 92649 Waste oil/Used oil 6/26/1991 Closure certification issued RO0001535 96UT051 SPEEDY CIRCUITS 5292 E SYSTEM DR 92649 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/19/1997 Closure certification issued RO0002274 2-4 85UT121 JULIEN LECRIVAIN 8371 TALBERT AVE 92646 Gasoline-Automotive (motor gasoline and 12/11/1990 Closure certification issued RO0001021 additives), leaded & unleaded 86UT132 SOUTHERN CALIF EDISON 19118 WARD ST 92646 Gasoline-Automotive (motor gasoline and 4/11/1996 Closure certification issued RO0001520 additives), leaded & unleaded

Page 65 HUNTINGTON BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

00UT015 WARNER FIRE STATION 3831 WARNER AVE 92649 Gasoline-Automotive (motor gasoline and 1/20/2004 Closure certification issued RO0001460 additives), leaded & unleaded 03UT018 CHEVRON TEXACO 4972 WARNER AVE 92649 Gasoline-Automotive (motor gasoline and 6/1/2004 Closure certification issued RO0003175 21-2242 additives), leaded & unleaded 88UT140 MOBIL #18-D7E 4995 WARNER AVE 92647 Gasoline-Automotive (motor gasoline and 2/22/2007 Closure certification issued RO0002255 additives), leaded & unleaded 85UT034 MOBIL OIL 4995 WARNER AVE 92647 Gasoline-Automotive (motor gasoline and 5/30/1986 Closure certification issued RO0001558 additives), leaded & unleaded 86UT031 JET GAS STATION 5002 WARNER AVE 92649 Gasoline-Automotive (motor gasoline and 5/28/2004 Closure certification issued RO0001499 additives), leaded & unleaded 90UT110 MEADOWLARK AIRPORT 5141 WARNER AVE 92649 Gasoline-Automotive (motor gasoline and 7/22/1994 Closure certification issued RO0001994 additives), leaded & unleaded 88UT199 ARCO #3053 5981 WARNER AVE 92647 Gasoline-Automotive (motor gasoline and RO0001146 additives), leaded & unleaded 89UT165 UNOCAL #5336 6012 WARNER AVE 92647 Gasoline-Automotive (motor gasoline and 6/30/2016 Closure certification issued RO0000737 additives), leaded & unleaded 91UT080 U S POST OFFICE 6771 WARNER AVE 92647 Gasoline-Automotive (motor gasoline and 10/19/1995 Closure certification issued RO0002821 additives), leaded & unleaded 85UT016 STANDARD BRAND 6800 WARNER AVE 92647 Paint thinner 5/31/1985 Closure certification issued RO0001089 PAINTS 90UT136 CHEVRON 6972 WARNER AVE 92647 Waste oil/Used oil 5/31/1990 Closure certification issued RO0002642 90UT235 CHEVRON #9-4887 6972 WARNER AVE 92647 Gasoline-Automotive (motor gasoline and 7/22/2005 Closure certification issued RO0002580 additives), leaded & unleaded 87UT206 BEKINS MOVING & 7572 WARNER AVE 92647 Gasoline-Automotive (motor gasoline and 3/16/1988 Closure certification issued RO0001077 STORAGE additives), leaded & unleaded 95UT035 U S RENTALS 7614 WARNER AVE 92647 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/23/1996 Closure certification issued RO0001839 2-4 87UT131 OCEAN VIEW SCHOOL 8291 WARNER AVE 92647 Gasoline-Automotive (motor gasoline and 3/8/1994 Closure certification issued RO0001751 DISTRICT additives), leaded & unleaded 92UT109 SAAD SERVICE CENTER 8471 WARNER AVE 92647 Gasoline-Automotive (motor gasoline and 12/23/2003 Referred to Regional Board RO0002482 additives), leaded & unleaded 87UT180 CITY OF HUNTINGTON 8851 WARNER AVE 92647 Waste oil/Used oil 9/24/1987 Closure certification issued RO0002919 BEACH 89UT168 UNOCAL #5376 8971 WARNER AVE 92647 Unleaded gasoline 4/24/2015 Closure certification issued RO0000801 88UT023 MOBIL #18-G31 5972 W WARNER AVE 92649 Waste oil/Used oil 5/2/2017 Closure certification issued RO0001320 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT044 HUNTINGTON BEACH 515 YORKTOWN AVE 92646 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/12/2004 Closure certification issued RO0002138 UNIFIED SCHOOL 2-4 DISTRICT Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 66 IRVINE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

94UT064 DEL MAR AVIONICS 1601 ALTON PKWY 92714 Gasoline-Automotive (motor gasoline and 10/19/1995 Closure certification issued RO0002550 additives), leaded & unleaded 91UT062 LIDO VAN & STORAGE 2200 ALTON PKWY 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/17/1992 Closure certification issued RO0002417 2-4 87UT246 MARSHALL ALUMINUM 2206 ALTON PKWY 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/9/1990 Closure certification issued RO0002121 2-4 92UT098 S & M MOVING 2481 ALTON PKWY 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/18/1997 Closure certification issued RO0000906 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT117 ASTECH FACILITY 16680 ARMSTRONG AVE 92714 Polyester resin 4/25/1990 Closure certification issued RO0001905 Acetone, etc.

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 01UT016 DAVEY ROOFING 17182 ARMSTRONG AVE 92614 Gasoline-Automotive (motor gasoline and 9/13/2002 Closure certification issued RO0001509 additives), leaded & unleaded 87UT065 THE CALDWELL CO 17182 ARMSTRONG AVE 92714 Gasoline-Automotive (motor gasoline and 5/24/1991 Closure certification issued RO0002406 additives), leaded & unleaded 85UT041 BENTLEY LABS 17542 ARMSTRONG AVE 92714 Gasoline-Automotive (motor gasoline and 3/28/1994 Closure certification issued RO0001749 additives), leaded & unleaded 90UT264 IRVINE BUSINESS 16520 ASTON ST 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/23/1993 Closure certification issued RO0000888 CENTER 2-4 87UT139 HEXCO CORP 16700 ASTON ST 72715 Hydrocarbons 3/2/1989 Transferred to OCIC Program RO0001953 89UT065 MEISTER CHRYSLER 14 AUTO CENTER DR 92718 Waste oil/Used oil 7/5/1989 Closure certification issued RO0002450 PLYMOUTH 97UT023 RAY FLADEBOE LINCOLN 16 AUTO CENTER DR 92718 Gasoline-Automotive (motor gasoline and 11/23/1998 Closure certification issued RO0001565 MERCURY additives), leaded & unleaded 87UT205 RAY FLADEBOE LINCOLN 16-20 AUTO CENTER DR 92718 Gasoline-Automotive (motor gasoline and 11/5/1988 Closure certification issued RO0001059 MERCURY additives), leaded & unleaded 93UT072 JOE MAC PHERSON 21 AUTO CENTER DR 92718 Waste oil/Used oil 4/28/1994 Closure certification issued RO0002716 CHEVROLET 86UT055 MAC PHERSON 21 AUTO CENTER DR 92718 Waste oil/Used oil 7/22/1986 Closure certification issued RO0002133 CHEVROLET 95UT041 POWER CHEVROLET OF 21 AUTO CENTER DR 92618 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/12/2016 Closure certification issued RO0001989 IRVINE 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT026 TUTTLE CLICK 40 AUTO CENTER DR 92718 Waste oil/Used oil 2/5/1997 Closure certification issued RO0001601 91UT101 TUTTLE CLICK FORD 43 AUTO CENTER DR 92718 Motor oil 2/14/1992 Closure certification issued RO0002007 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 67 IRVINE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT080 IRVINE NISSAN 44 AUTO CENTER DR 92714 Gasoline-Automotive (motor gasoline and 7/5/1989 Closure certification issued RO0002782 additives), leaded & unleaded 97UT049 LEW WEBB'S IRVINE 44 AUTO CENTER DR 92618 Gasoline-Automotive (motor gasoline and 5/8/1998 Closure certification issued RO0002246 NISSAN additives), leaded & unleaded 92UT097 ROCKFIELD AUTO PLEX 51 AUTO CENTER DR 20 92718 Waste oil/Used oil 8/3/1994 Closure certification issued RO0000890 08UT001 SCE SADDLEBACK 14155 BAKE PKWY 92612 Gasoline-Automotive (motor gasoline and 6/6/2014 Closure certification issued RO0003462 SERVICE CENTER additives), leaded & unleaded 98UT034 SOUTHERN CALIF EDISON 14155 BAKE PKWY 92718 Waste oil/Used oil 10/25/1999 Closure certification issued RO0001877 87UT074 CONTAINER CORP 1600 BARRANCA PKWY 92714 Solvents 1/1/1992 Transferred to OCUST Program RO0002621 87UT242 PRINTRONIX 1700 BARRANCA PKWY 92714 Chromic acid 6/1/1991 Transferred to OCUST Program RO0002012 03UT022 JACUZZI WHIRLPOOL & 1922 BARRANCA PKWY 92622 Aliphatic hydrocarbons 5/28/2003 Transferred to OCUST Program RO0003254 BATH 85UT111 STOCKLAND COMPANY 2332 BARRANCA PKWY 92714 Polyester resin 1/28/1986 Closure certification issued RO0000887 92UT126 UNIVERSITY COPY 2805 BARRANCA PKWY 92714 Gasoline-Automotive (motor gasoline and 1/3/1994 Closure certification issued RO0002851 SYSTEMS additives), leaded & unleaded 01UT025 ORANGE COUNTY FIRE 3180 BARRANCA PKWY 92606 Gasoline-Automotive (motor gasoline and 6/21/2002 Closure certification issued RO0003025 STATION #6 additives), leaded & unleaded 85UT087 BEACON BAY AUTO WASH 4550 BARRANCA PKWY 92604 Gasoline-Automotive (motor gasoline and 3/7/2017 Closure certification issued RO0002837 WOODBRIDGE additives), leaded & unleaded 85UT088 MOBIL #18-837 4800 BARRANCA PKWY 92604 Gasoline-Automotive (motor gasoline and 3/30/2016 Closure certification issued RO0002857 additives), leaded & unleaded 87UT113 IRVINE UNIFIED SCH DIST 5050 BARRANCA PKWY 92714 Gasoline-Automotive (motor gasoline and 1/5/1988 Closure certification issued RO0001251 additives), leaded & unleaded 92UT069 JOHNSON MACHINERY CO 6 BENDIX AVE 92718 Unleaded gasoline 12/9/1992 Closure certification issued RO0002604 91UT148 USMCAS EL TORO 0 BLDG 1 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0000802 92UT016 USMCAS EL TORO 0 BLDG 11 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0001248 92UT014 USMCAS EL TORO 0 BLDG 114 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0001197 92UT021 USMCAS EL TORO 0 BLDG 12 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0001390 91UT151 USMCAS EL TORO 0 BLDG 126 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0000860 92UT017 USMCAS EL TORO 0 BLDG 14 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0001275 87UT125 USMCAS EL TORO 0 BLDG 212/FAC MNGMNT 92710 Gasoline-Automotive (motor gasoline and 3/2/1992 Referred to Regional Board RO0001589 additives), leaded & unleaded 91UT118 USMCAS EL TORO 0 BLDG 280 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0002445

Page 68 IRVINE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT075 USMCAS EL TORO 0 BLDG 298 92709 Unleaded gasoline 3/2/1992 Referred to Regional Board RO0002705 92UT020 USMCAS EL TORO 0 BLDG 306 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0001362 91UT117 USMCAS EL TORO 0 BLDG 327 & 327B 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0002419 91UT116 USMCAS EL TORO 0 BLDG 328 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0002394 87UT159 USMCAS EL TORO 0 BLDG 365 92709 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/9/1989 Referred to Regional Board RO0002468 2-4 88UT012 USMCAS EL TORO 0 BLDG 392 92709 Gasoline-Automotive (motor gasoline and 3/2/1992 Referred to Regional Board RO0001063 additives), leaded & unleaded 88UT036 USMCAS EL TORO 0 BLDG 397 92709 Jet Fuel and additives: A (kerosene type), 3/2/1992 Referred to Regional Board RO0001683 A-1 (kerosene type), B (wide cut or naphtha) 87UT252 USMCAS EL TORO 0 BLDG 397 92709 Jet Fuel and additives: A (kerosene type), 3/2/1992 Referred to Regional Board RO0002275 A-1 (kerosene type), B (wide cut or naphtha) 88UT149 USMCAS EL TORO 0 BLDG 398 92709 Jet Fuel and additives: A (kerosene type), 3/2/1992 Referred to Regional Board RO0002478 A-1 (kerosene type), B (wide cut or naphtha) 92UT013 USMCAS EL TORO 0 BLDG 435 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0001172 92UT018 USMCAS EL TORO 0 BLDG 53 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0001303 91UT129 USMCAS EL TORO 0 BLDG 63 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0002704 90UT076 USMCAS EL TORO 0 BLDG 637 92709 Gasoline-Automotive (motor gasoline and 3/2/1992 Referred to Regional Board RO0002693 additives), leaded & unleaded 90UT077 USMCAS EL TORO 0 BLDG 651 92709 Regular gasoline 3/2/1992 Referred to Regional Board RO0002744 91UT120 USMCAS EL TORO 0 BLDG 716 92709 Jet Fuel and additives: A (kerosene type), 3/2/1992 Referred to Regional Board RO0002493 A-1 (kerosene type), B (wide cut or naphtha) 92UT019 USMCAS EL TORO 0 BLDG 75 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0001333 90UT245 USMCAS EL TORO 0 BLDG 7750 92709 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/18/1992 Referred to Regional Board RO0002794 2-4 91UT149 USMCAS EL TORO 0 BLDG 78 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0000822 91UT150 USMCAS EL TORO 0 BLDG 80 92709 Heater fuel 3/2/1992 Referred to Regional Board RO0000843 90UT078 USMCAS EL TORO 0 BLDG 800 92709 Unleaded gasoline 3/2/1992 Referred to Regional Board RO0002761 89UT016 UNIVERSITY OF CALIF 0 BRIDGE RD 92717 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/19/2000 Closure certification issued RO0001158 2-4

Page 69 IRVINE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

94UT052 GRANDE 1582 BROWNING 92606 Gasoline-Automotive (motor gasoline and 12/24/2008 Closure certification issued RO0002256 MANUFACTURING additives), leaded & unleaded 89UT225 TRAVELAND 6442 BURT RD 92650 Waste oil/Used oil 6/1/1990 Closure certification issued RO0002095 92UT113 ORANGE COUNTY FIRE 2 CALIFORNIA AVE 92612 Unleaded gasoline 12/27/2007 Closure certification issued RO0002576 STATION #4 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 87UT077 UCI - MEDICAL SCIENCE I 0 CALIFORNIA @ UNIVERSITY 92717 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/30/1989 Closure certification issued RO0002690 2-4 86UT239 VNT PARTNERSHIP 2361 CAMPUS DR 92715 Gasoline-Automotive (motor gasoline and 1/21/1987 Closure certification issued RO0001691 additives), leaded & unleaded 90UT200 AMERICAN DATA 2465 CAMPUS DR 92715 Gasoline-Automotive (motor gasoline and 6/2/1993 Closure certification issued RO0001722 INDUSTRIES additives), leaded & unleaded 84UT028 SCRATCH MEDICAL BLDG 2601 CAMPUS DR 92715 Not reported / unknown 12/13/1984 Closure certification issued RO0001339 88UT095 CAMPUS GAS 4601 CAMPUS DR 92612 Gasoline-Automotive (motor gasoline and 1/31/2014 Closure certification issued RO0000785 additives), leaded & unleaded 89UT136 AVCO FINANCIAL 17770 CARTWRIGHT RD 92714 Regular gasoline 1/13/1998 Closure certification issued RO0002393 SERVICES 85UT009 PROFICIENT FOOD CORP 17872 CARTWRIGHT RD 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/5/1985 Closure certification issued RO0001442 2-4 91UT009 PROFICIENT FOODS 17872 CARTWRIGHT RD 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/11/1993 Closure certification issued RO0002495 COMPANY 2-4 90UT062 USMCAS EL TORO 0 CHILD CARE CENTER 92709 #4 Fuel Oil- Gas turbine fuel oils, Nos. 1/1/1992 Referred to Regional Board RO0002396 0-GT, 1-GT, 2-GT, 3-GT, 4-GT 03UT005 WASTE MANAGEMENT 16122 CONSTRUCTION CIR E 92606 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/18/2013 Closure certification issued RO0003130 2-4 98UT092 TRANSIT MIXED 16161 CONSTRUCTION CIR 92606 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/22/1999 Closure certification issued RO0000907 CONCRETE 2-4 04UT027 SUNSET PROPERTY 16251 CONSTRUCTION CIR W 92606 Regular gasoline 6/6/2016 Closure certification issued RO0003324 SERVICES 93UT006 U P LANDSCAPING 16261 CONSTRUCTION CIR 92714 Gasoline-Automotive (motor gasoline and 7/28/1994 Closure certification issued RO0001926 additives), leaded & unleaded 93UT091 SOUTHERN CALIFORNIA 16291 CONSTRUCTION CIR 92714 Gasoline-Automotive (motor gasoline and 7/28/1994 Closure certification issued RO0000813 GRADING INC additives), leaded & unleaded 90UT008 CHANNEL EQUIPMENT CO 16331 CONSTRUCTION CIR 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/8/1992 Closure certification issued RO0002708 2-4 95UT046 C & W ACTION RENTALS 16401 CONSTRUCTION CIR W 92606 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/15/2019 Closure certification issued RO0002124 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 99UT011 SAVALA EQUIPMENT 16402 CONSTRUCTION CIR E 92606 Gasoline-Automotive (motor gasoline and 11/14/2013 Closure certification issued RO0001301 additives), leaded & unleaded

Page 70 IRVINE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT048 DEWEYS DISPOSAL 16122 E CONSTRUCTION CIR 92714 Waste oil/Used oil 5/29/1990 Closure certification issued RO0002036 87UT046 DEWEYS RUBBISH 16122 E CONSTRUCTION CIR 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/16/1989 Closure certification issued RO0001919 SERVICE 2-4 03UT008 NATIONAL READY MIX 16282 E CONSTRUCTION CIR 92606 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/22/2004 Closure certification issued RO0003142 2-4 92UT114 SUNSET FIBRE 16131 W CONSTRUCTION CIR 92714 Gasoline-Automotive (motor gasoline and 12/7/1995 Closure certification issued RO0002599 additives), leaded & unleaded 92UT115 SUNSET FIBRE 16182 W CONSTRUCTION CIR 92714 Gasoline-Automotive (motor gasoline and 1/4/1996 Closure certification issued RO0002622 additives), leaded & unleaded 90UT166 ATLAS CATERING 16221 W CONSTRUCTION CIR 92714 Gasoline-Automotive (motor gasoline and 10/5/2000 Closure certification issued RO0000942 additives), leaded & unleaded 88UT071 J W MITCHELL CO 16221 W CONSTRUCTION CIR 92714 Gasoline-Automotive (motor gasoline and 10/11/1988 Closure certification issued RO0002570 additives), leaded & unleaded 95UT034 WESTERN WASTE 16281 W CONSTRUCTION CIR 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/11/1996 Closure certification issued RO0001813 2-4 Waste oil/Used oil

87UT138 CAL MAT 16282 W CONSTRUCTION CIR 92713 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/7/1989 Closure certification issued RO0001929 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 06UT005 LAIDLAW TRANSIT 16281 CONSTRUCTION 926064412Diesel fuel oil and additives, Nos.1-D, 2-D, 8/31/2006 Closure certification issued RO0003406 CIRCLE WEST 2-4 91UT091 WELLS FARGO SECURITY 17680 COWAN 92714 Gasoline-Automotive (motor gasoline and 4/11/2002 Closure certification issued RO0000758 CO additives), leaded & unleaded 90UT230 CALWESTCO INC 17692 COWAN 92714 Unleaded gasoline 9/21/1995 Closure certification issued RO0002464 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 99UT001 NIAGARA WATER 17842 COWAN 92614 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/30/2000 Closure certification issued RO0002786 2-4 93UT049 WARE & MALCOMB 18002 COWAN 92714 Gasoline-Automotive (motor gasoline and 1/5/1995 Closure certification issued RO0002159 PROPERTIES additives), leaded & unleaded 98UT008 WOODBRIDGE VILLAGE 31 CREEK RD 92604 Gasoline-Automotive (motor gasoline and 3/11/1999 Closure certification issued RO0000852 ASSOCIATION additives), leaded & unleaded 88UT046 HERITAGE CHEVRON 14446 CULVER DR 92714 Gasoline-Automotive (motor gasoline and 11/7/1995 Closure certification issued RO0001940 additives), leaded & unleaded 99UT007 HERITAGE ECONOMY INC 14446 CULVER DR 92604 Gasoline-Automotive (motor gasoline and 6/14/2010 RO0002907 additives), leaded & unleaded 88UT056 ARCO 14493 CULVER DR 92713 Gasoline-Automotive (motor gasoline and 10/23/1996 Closure certification issued RO0002203 additives), leaded & unleaded 94UT030 UNOCAL COP #6839 15275 CULVER DR 92604 Gasoline-Automotive (motor gasoline and 6/29/2012 Closure certification issued RO0001686 additives), leaded & unleaded 92UT122 CHEVRON #9-6698 18002 CULVER DR 92612 Gasoline-Automotive (motor gasoline and 9/15/2011 Closure certification issued RO0002769 additives), leaded & unleaded

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93UT012 UNOCAL #6404 18011 CULVER DR 92612 Gasoline-Automotive (motor gasoline and 5/22/2014 Closure certification issued RO0001167 additives), leaded & unleaded 89UT013 T D K ENGINEERING 17305 DAIMLER ST 92714 Regular gasoline 5/18/1999 Closure certification issued RO0001097 Chlorinated hydrocarbons

87UT266 DRAKE ENGINEERING 17502 DAIMLER ST 92714 Waste oil/Used oil 3/9/1993 Referred to Regional Board RO0002612 Chlorinated hydrocarbons

Stoddard solvent (Type 1, petroleum spirits)

85UT069 ERICSON YACHTS 1931 DEERE AVE 92714 Acetone, etc. 6/10/1991 Referred to Regional Board RO0002440 88UT101 ASTEC 1939 DEERE AVE 92714 Polyester resin 4/2/1996 Transferred to OCUST Program RO0001213 Acetone, etc.

Methylene chloride

87UT087 ROYALTY CARPETS 17352 DERIAN AVE 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/21/1990 Closure certification issued RO0002890 2-4 90UT190 ST JOHN KNITS 17422 DERIAN AVE 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/5/2005 Closure certification issued RO0001448 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT107 ST JOHN KNITS 17422 DERIAN AVE 92714 Solvents 12/6/1985 Closure certification issued RO0000811 10UT003 ST. JOHN KNITS 17422 DERIAN AVE 92614- Gasoline-Automotive (motor gasoline and 7/2/2014 Closure certification issued RO0003537 additives), leaded & unleaded 89UT084 THE SAMMIS COMPANY 17922 FITCH AVE 92714 Gasoline-Automotive (motor gasoline and 11/21/1989 Closure certification issued RO0002864 additives), leaded & unleaded 89UT141 LUSK INTERIORS 17500 GILLETTE AVE 92713 Unleaded gasoline 4/9/1990 Closure certification issued RO0002501 95UT074 THE LUSK COMPANY 17550 GILLETTE AVE 92713 Gasoline-Automotive (motor gasoline and 10/24/2005 Closure certification issued RO0002783 additives), leaded & unleaded 88UT038 SHILEY INC 17600 GILLETTE AVE 92714 Gasoline-Automotive (motor gasoline and 3/7/1994 Closure certification issued RO0001736 additives), leaded & unleaded 93UT032 LEAVERTON BROS 16721 HALE AVE 92714 Gasoline-Automotive (motor gasoline and 4/20/1994 Closure certification issued RO0001717 additives), leaded & unleaded 93UT056 BERNEY CONSTRUCTION 16750 HALE AVE 92714 Gasoline-Automotive (motor gasoline and 1/17/1996 Closure certification issued RO0002333 additives), leaded & unleaded 98UT037 STRAUB DISTRIBUTORS 3 HOLLAND 92618 Gasoline-Automotive (motor gasoline and 10/10/2003 Closure certification issued RO0001923 additives), leaded & unleaded 95UT020 CONSOLIDATED 5 HOLLAND 92718 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/5/1997 Closure certification issued RO0001435 FREIGHTWAYS 2-4

Page 72 IRVINE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT007 DAIRY FRESH FARM 7973 IRVINE BLVD 92618 Waste oil/Used oil 12/22/1985 Transferred to OCIC Program RO0001119 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT045 TOSCO - 76 STATION 4760 N IRVINE BLVD 92720 Gasoline-Automotive (motor gasoline and 12/11/2002 Closure certification issued RO0001851 #6537 additives), leaded & unleaded 91UT154 PACIFIC BELL 4918 IRVINE CENTER DR 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/14/1992 Closure certification issued RO0000912 2-4 89UT019 IRV CO AG DIV 9000 IRVINE CENTER DR 92718 Regular gasoline 6/8/1990 Transferred to OCIC Program RO0001233 87UT243 PARKER HANNIFIN CORP 18321 JAMBOREE BLVD 92713 Waste oil/Used oil 3/9/1993 Referred to Regional Board RO0002039 Perchlorethylene

Trichloroethane

TCE

86UT183 BECKMAN 19000 JAMBOREE RD 92713 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/5/1994 Transferred to OCIC Program RO0002785 2-4 Chlorinated hydrocarbons

Pseudocumene

95UT056 U C I - FLEET SERVICE 19182 JAMBOREE RD 92612 Gasoline-Automotive (motor gasoline and 6/8/2012 Closure certification issued RO0002374 additives), leaded & unleaded 90UT089 HINES NURSERIES INC 12621 JEFFREY RD 92720 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/13/1990 Closure certification issued RO0002985 2-4 Miscellaneous motor vehicle fuel

Motor oil

85UT132 FMC CORP 13242 JEFFREY RD 92714 Hydrocarbons 6/10/1986 Closure certification issued RO0001150 89UT098 IRVINE VALENCIA 13242 SW JEFFREY RD 92650 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/20/1993 Closure certification issued RO0000863 GROWERS 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT166 SUN CHEMICAL CO 1702 KAISER AVE 92714 Gasoline-Automotive (motor gasoline and 6/24/1987 Closure certification issued RO0002402 additives), leaded & unleaded 87UT264 WAREHOUSE SITE 2712 KELVIN AVE 92714 Gasoline-Automotive (motor gasoline and 12/12/1989 Closure certification issued RO0002566 additives), leaded & unleaded 88UT207 MODERN MATERIALS 1681 KETTERING ST 92714 Regular gasoline 5/6/1993 Closure certification issued RO0001359 85UT080 EXXON #7-3515 17551 MACARTHUR BLVD 92614 Gasoline-Automotive (motor gasoline and RO0002699 additives), leaded & unleaded

Page 73 IRVINE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

99UT053 MACHILL PETROLEUM INC 17551 MACARTHUR BLVD 92614 Gasoline-Automotive (motor gasoline and 10/24/2019 Closure certification issued RO0002411 additives), leaded & unleaded 95UT007 CHEVRON #9-6405 17561 MACARTHUR BLVD 92614 Gasoline-Automotive (motor gasoline and RO0001408 additives), leaded & unleaded 89UT164 CHEVRON #9-5418 18692 MACARTHUR BLVD 92612 Regular gasoline 3/3/2015 Closure certification issued RO0003003 87UT199 USMCAS EL TORO 0 MAG 13 92709 Jet Fuel and additives: A (kerosene type), 10/1/1987 Transferred to OCIC Program RO0000972 A-1 (kerosene type), B (wide cut or naphtha) 86UT003 AMERICAN EDWARDS 1423 MAIN ST 92714 Gasoline-Automotive (motor gasoline and 3/9/1993 Referred to Regional Board RO0001046 LABORATORIES additives), leaded & unleaded 88UT163 IRVINE SPORTS CLUB 1980 MAIN ST 92715 Chlorinated hydrocarbons 6/1/1991 Transferred to OCUST Program RO0002787 SITE 90UT112 OLIN PROPERTIES 2031 MAIN ST 92614 Perchlorethylene 5/2/1990 Transferred to OCIC Program RO0000729 06UT002 EMBASSY SUITES HOTEL 2120 MAIN ST 92614 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/5/2006 Closure certification issued RO0003388 2-4 89UT105 RB FURNITURE 2323 MAIN ST 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/29/1989 Closure certification issued RO0001593 2-4 92UT082 PACIFIC BELL 2350 MAIN ST 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/2/1998 Closure certification issued RO0002876 2-4 88UT109 CONTROL COMPONENTS 2567 MAIN ST 92714 TCE 2/5/1992 Referred to Regional Board RO0001439 88UT076 JAMBOREE AT MAIN 2772 MAIN ST 92714 Gasoline-Automotive (motor gasoline and 9/7/1988 Closure certification issued RO0002685 additives), leaded & unleaded 90UT181 SAFFELL & MCADAM 2955 MAIN ST 92714 Gasoline-Automotive (motor gasoline and 10/4/1991 Closure certification issued RO0001196 additives), leaded & unleaded 03UT031 SHELL OIL 3090 MAIN ST 92614 Gasoline-Automotive (motor gasoline and 6/25/2020 Closure certification issued RO0003216 additives), leaded & unleaded 89UT055 KEELINE WILCOX 6600 N MARINE WAY 92650 Gasoline-Automotive (motor gasoline and 10/30/1989 Closure certification issued RO0002201 additives), leaded & unleaded 98UT035 MAZDA NORTH AMERICA 1424 MCGAW AVE 92614 Gasoline-Automotive (motor gasoline and 5/14/2004 Closure certification issued RO0001902 additives), leaded & unleaded 86UT071 KENDALL-MCGAW 2525 MCGAW AVE 92714 Gasoline-Automotive (motor gasoline and 8/10/1987 Closure certification issued RO0002531 additives), leaded & unleaded 89UT004 BUDGET RENT A CAR 2272 MICHELSON DR 92715 Regular gasoline 2/2/1995 Closure certification issued RO0002833 04UT018 EQUITY OFFICE 2600 MICHELSON DR 92612 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/7/2005 Referred to Regional Board RO0003305 PROPERTY 2-4 84UT037 TRAMMEL CROW 2602 MICHELSON DR 92714 Toluene 5/29/1985 Closure certification issued RO0001592 Acetone, etc.

Methyl ethyl ketones

Page 74 IRVINE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT241 FLUOR TECHNOLOGY INC 3333 MICHELSON DR 92730 Unleaded gasoline 4/18/1994 Closure certification issued RO0001745 87UT070 IRVINE RANCH WATER 3512 MICHELSON DR 92715 Gasoline-Automotive (motor gasoline and 5/17/1995 Closure certification issued RO0002528 DISTRICT additives), leaded & unleaded 99UT021 IRVINE RANCH WATER 3512 MICHELSON DR 92612 Regular gasoline 7/26/2000 Closure certification issued RO0001583 DISTRICT Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 84UT015 MICHELSON TREATMENT 3512 MICHELSON 92714 Gasoline-Automotive (motor gasoline and 2/4/1985 Closure certification issued RO0001039 PLANT additives), leaded & unleaded 03UT013 MICHELSON WATER 3512 MICHELSON DR 92612 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/14/2004 Closure certification issued RO0003160 RECLAMATION PLANT 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT019 BRIGGS & SONS 16662 MILLIKAN AVE 92714 Gasoline-Automotive (motor gasoline and 10/25/1991 Closure certification issued RO0001280 additives), leaded & unleaded 90UT085 CLAIM JUMPER 16721 MILLIKAN AVE 92714 Gasoline-Automotive (motor gasoline and 8/2/1993 Closure certification issued RO0002903 additives), leaded & unleaded 94UT018 WESTERN DESIGN 16952 MILLIKAN AVE 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/16/1994 Closure certification issued RO0001353 CORPORATION 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT051 PACIFIC CONSTRUCTION 17751 MITCHELL 92714 Gasoline-Automotive (motor gasoline and 4/30/1993 Closure certification issued RO0002140 additives), leaded & unleaded 93UT024 WOODCREST 17911 MITCHELL 92714 Gasoline-Automotive (motor gasoline and 12/30/1993 Closure certification issued RO0001498 DEVELOPMENT additives), leaded & unleaded 93UT073 NEWPORT STATIONERS 17681 N MITCHELL 92714 Gasoline-Automotive (motor gasoline and 3/29/1995 Closure certification issued RO0002734 additives), leaded & unleaded 88UT019 KENNETH OSBORNE AND 17141 MURPHY AVE 92714 Gasoline-Automotive (motor gasoline and 11/5/1997 Closure certification issued RO0001211 ASSOC additives), leaded & unleaded 92UT103 MUSICK BRANCH JAIL 13502 MUSICK RD 92718 Gasoline-Automotive (motor gasoline and 3/16/1998 Referred to Regional Board RO0002332 additives), leaded & unleaded 87UT072 MODEL GLASS CO 16691 NOYES AVE 92714 Gasoline-Automotive (motor gasoline and 4/18/1991 Closure certification issued RO0002575 additives), leaded & unleaded 97UT032 CITY OF IRVINE 6427 OAK CANYON 926204202Gasoline-Automotive (motor gasoline and 12/7/2000 Closure certification issued RO0001806 OPERATIONAL CNTR additives), leaded & unleaded 86UT230 IRVINE CO AGRICULTURE 13042 OLD MYFORD RD 92720 Unleaded gasoline 10/26/1989 Closure certification issued RO0001445 DIV 90UT131 IRVINE CO FORMER 13042 OLD MYFORD RD 92713 Gasoline-Automotive (motor gasoline and 7/13/1990 Transferred to OCIC Program RO0002527 ORANGE GROVE additives), leaded & unleaded 86UT088 THE IRVINE COMPANY 13042 OLD MYFORD RD 92714 Gasoline-Automotive (motor gasoline and 8/27/1986 Closure certification issued RO0002894 additives), leaded & unleaded 89UT201 TREASURE FARMS 13042 OLD MYFORD RD 92713 Gasoline-Automotive (motor gasoline and 1/3/1991 Transferred to OCIC Program RO0001464 additives), leaded & unleaded 94UT054 TREASURE FARMS MAIN 13052 OLD MYFORD RD 92720 Gasoline-Automotive (motor gasoline and 5/16/2001 Closure certification issued RO0002305 YARD additives), leaded & unleaded

Page 75 IRVINE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

03UT044 UC IRVINE MAINTENANCE 897 PELTASON DR 926972725Gasoline-Automotive (motor gasoline and 5/27/2004 Closure certification issued RO0003258 YARD - BLDG. 897 additives), leaded & unleaded 86UT117 KAISER 17000 S RED HILL AVE 92714 Waste oil/Used oil 3/9/1993 Referred to Regional Board RO0001120 ELECTROPRECISION Chlorinated hydrocarbons

90UT035 PRECISION PLASTICS 1352 REYNOLDS 92714 Waste oil/Used oil 4/1/1993 Referred to Regional Board RO0001703 Chlorinated hydrocarbons

94UT049 IRVINE UNIFIED SCHOOL 14600 SAND CANYON AVE 92718 Gasoline-Automotive (motor gasoline and 12/18/1997 Closure certification issued RO0002181 DISTRICT additives), leaded & unleaded 91UT153 O C T D IRVINE FACILITY 14736 SAND CANYON AVE 92714 Motor oil 1/5/1993 Closure certification issued RO0000896 Transmission fluid

92UT043 OCTD 14736 SAND CANYON AVE 92714 Stoddard solvent (Type 1, petroleum spirits) 1/5/1993 Closure certification issued RO0001974 90UT194 OCTD FACILITY 14736 SAND CANYON AVE 92714 Waste oil/Used oil 1/13/1993 Closure certification issued RO0001556 89UT158 OCTD YARD 14736 SAND CANYON AVE 92717 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/28/2005 Closure certification issued RO0002881 2-4 89UT107 EXXON #7-3525 14781 SAND CANYON AVE 92618 Gasoline-Automotive (motor gasoline and 1/2/2019 Closure certification issued RO0001647 additives), leaded & unleaded 96UT005 ARCO #3007 14881 SAND CANYON AVE 92718 Gasoline-Automotive (motor gasoline and 10/27/1998 Referred to Regional Board RO0001098 additives), leaded & unleaded 92UT015 UNOCAL COP #4773 14886 SAND CANYON AVE 92618 Unleaded gasoline RO0001222 89UT064 CITY OF IRVINE, 15029 SAND CANYON AVE 92717 Unleaded gasoline 2/21/1990 Closure certification issued RO0002425 MAINTENANCE YARD 98UT078 IRVINE MAIN POST 15642 SAND CANYON AVE 92618 Gasoline-Automotive (motor gasoline and 4/18/2000 Closure certification issued RO0002918 OFFICE additives), leaded & unleaded 85UT062 THE IRVINE COMPANY 0 SAND CYN & IRVINE BLVD 92714 Gasoline-Automotive (motor gasoline and 9/17/1985 Closure certification issued RO0002266 additives), leaded & unleaded 87UT049 RANCHO SAN JOAQUIN 1 SANDBURG WAY 92715 Gasoline-Automotive (motor gasoline and 12/7/1995 Closure certification issued RO0001995 GOLF additives), leaded & unleaded 92UT039 ORANGE COUNTY FIRE 3202 SANTIAGO CANYON RD 92720 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/20/1992 Closure certification issued RO0001874 STATION #15 2-4 95UT030 TERRA INVESTMENTS 17848 SKY PARK CIR 92714 Gasoline-Automotive (motor gasoline and 7/12/2004 Closure certification issued RO0001709 additives), leaded & unleaded 86UT153 AIRPORT BUSINESS 17875 SKY PARK CIR 92714 Gasoline-Automotive (motor gasoline and 9/10/1986 Closure certification issued RO0002069 CENTER additives), leaded & unleaded 07UT001 SHELL SERVICE STATION 51 TECHNOLOGY DR 926182346Gasoline-Automotive (motor gasoline and 6/29/2012 Closure certification issued RO0003439 additives), leaded & unleaded 97UT017 LUCKY STORES 9300 TOLEDO WAY 92718 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/27/2005 Closure certification issued RO0001398 DISTRIBUTION CNTR 2-4

Page 76 IRVINE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

97UT017 Waste oil/Used oil RO0001398 98UT015 SHELL OIL 4162 TRABUCO RD 92620 Gasoline-Automotive (motor gasoline and 4/10/2013 Closure certification issued RO0001364 additives), leaded & unleaded 88UT180 IRVINE CO AG DIV 0 TRABUCO & SAND CANYON 92713 Regular gasoline 1/3/1991 Transferred to OCIC Program RO0000848 85UT119 MOBIL #18-824 5333 UNIVERSITY DR 92612 Gasoline-Automotive (motor gasoline and RO0000978 additives), leaded & unleaded 92UT116 TRANSIT MIX CONCRETE 9961 VALENCIA AVE 92718 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/6/2004 Closure certification issued RO0002644 CO 2-4 88UT035 TRANSIT MIXED 9961 VALENCIA AVE 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/29/1988 Closure certification issued RO0001656 CONCRETE 2-4 92UT142 USMCAS EL TORO 0 VMFAT 101 DIRECT 92709 Jet Fuel and additives: A (kerosene type), 3/2/1992 Referred to Regional Board RO0000886 FUELING A-1 (kerosene type), B (wide cut or naphtha) 87UT088 SHIPLEY CO INC 16782 VON KARMAN AVE 92714 Solvents 8/22/1990 Referred to Regional Board RO0002910 92UT093 PARKER HANNIFIN 17352 VON KARMAN AVE 92715 Gasoline-Automotive (motor gasoline and 1/26/1993 Closure certification issued RO0000817 additives), leaded & unleaded 87UT152 DEFT INDUSTRIES 17451 VON KARMAN AVE 92714 Methyl ethyl ketones 6/1/1991 Transferred to OCUST Program RO0002292 86UT075 SMITH TOOL 17871 VON KARMAN 92713 Lubricating oil 3/9/1993 Referred to Regional Board RO0002624 85UT047 SMITH TOOLS 17871 VON KARMAN AVE 92714 Gasoline-Automotive (motor gasoline and 6/25/1985 Closure certification issued RO0001901 additives), leaded & unleaded 86UT072 PARKER HANNIFIN 18001 VON KARMAN AVE 92715 Cutting oil 1/23/1987 Closure certification issued RO0002555 87UT184 PARKER HANNIFIN CORP 18001 VON KARMAN AVE 92714 Waste oil/Used oil 3/15/1993 Referred to Regional Board RO0003001 Solvents

06UT001 VON KARMAN TOWERS 18221 VON KARMAN AVE 92612 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/3/2009 Closure certification issued RO0003387 2-4 92UT129 KOLL CENTER IRVINE 18500 VON KARMAN AVE 92715 Gasoline-Automotive (motor gasoline and 2/19/1993 Closure certification issued RO0002911 additives), leaded & unleaded 98UT052 TOSCO - 76 #6525 5410 WALNUT AVE 92604 Gasoline-Automotive (motor gasoline and 6/29/2012 Closure certification issued RO0002340 additives), leaded & unleaded 90UT178 EL TORITO RESTAURANTS 2450 WHITE RD 92714 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/25/1992 Closure certification issued RO0001126 INC 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 02UT001 ORANGE COUNTY FIRE 301 E YALE LOOP 92604 Gasoline-Automotive (motor gasoline and 9/13/2002 Closure certification issued RO0003031 STATION #36 additives), leaded & unleaded 87UT076 ORANGE COUNTY FIRE 301 E YALE LOOP 92714 Gasoline-Automotive (motor gasoline and 9/21/1994 Closure certification issued RO0002666 STATION #36 additives), leaded & unleaded

Page 77 LA HABRA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT119 CHARLES WOLFARTH 240 E 4TH ST 90631 Gasoline-Automotive (motor gasoline and 6/26/1990 Closure certification issued RO0001955 additives), leaded & unleaded 92UT051 GRAHAM'S TOWING 311 W 4TH AVE 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/28/1998 Closure certification issued RO0002189 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT273 HILINE MOTOR SPORTS 850 N BEACH BLVD 90631 Waste oil/Used oil 8/21/1991 Closure certification issued RO0001009 Chlorinated hydrocarbons

00UT004 LA HABRA TOWN CENTER 850 N BEACH BLVD 90631 Waste oil/Used oil 10/11/2000 Closure certification issued RO0002410 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT155 SOUTHERN CALIF 851 N BEACH BLVD 90631 Waste oil/Used oil 2/9/1989 Closure certification issued RO0002366 TRANSMISSION 86UT212 FIRESTONE TIRES 1071 S BEACH BLVD 90631 Waste oil/Used oil 2/13/1987 Closure certification issued RO0001017 85UT064 UNOCAL 111 S BEACH BLVD 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/5/1985 Closure certification issued RO0002314 2-4 86UT178 MOBIL #18-H9N 1199 S BEACH BLVD 90631 Gasoline-Automotive (motor gasoline and RO0002686 additives), leaded & unleaded 86UT058 CHEVRON USA 3282 S BEACH BLVD 90631 Lubricating oil 6/25/1987 Closure certification issued RO0002211 99UT043 PLC LAND COMPANY 3282 S BEACH BLVD 90631 Gasoline-Automotive (motor gasoline and 11/22/2002 Closure certification issued RO0002161 additives), leaded & unleaded 92UT132 REDS EQUIPMENT 620 S BEACH BLVD 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/14/1992 Closure certification issued RO0002971 RENTAL 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT126 SHELL OIL 650 S BEACH BLVD 90631 Gasoline-Automotive (motor gasoline and 5/31/2005 Closure certification issued RO0002632 additives), leaded & unleaded 87UT117 TARGET ENTERPRISES 681 S BEACH BLVD 90631 Gasoline-Automotive (motor gasoline and 1/11/2018 Closure certification issued RO0001365 additives), leaded & unleaded 87UT079 IMPERIAL BUILDING 1000 S CYPRESS ST 90631 Gasoline-Automotive (motor gasoline and 9/13/2002 Closure certification issued RO0002732 MATERIALS additives), leaded & unleaded 91UT060 HORIZON HIGH REACH 1101 S CYPRESS ST 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/16/1992 Closure certification issued RO0002367 2-4 Motor oil

86UT128 LA HABRA TOW SERVICE 620 S CYPRESS ST 90631 Gasoline-Automotive (motor gasoline and 6/19/1992 Closure certification issued RO0001407 additives), leaded & unleaded 89UT122 REGAL CULTURED 930 S CYPRESS ST 90631 Gasoline-Automotive (motor gasoline and 2/14/2003 Closure certification issued RO0002032 MARBLE additives), leaded & unleaded 91UT048 PEERLESS MAINTENANCE 1100 S EUCLID ST 90631 Unleaded gasoline 4/24/1991 Closure certification issued RO0002057 SERVICE

Page 78 LA HABRA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

03UT014 UNOCAL #5002 (FORMER) 1210 S EUCLID AVE 90631 Gasoline-Automotive (motor gasoline and 9/13/2005 Closure certification issued RO0003165 additives), leaded & unleaded 86UT210 PACKERS COLD STORAGE 310 W EUCLID ST 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/5/1993 Referred to Regional Board RO0000989 2-4 Chlorinated hydrocarbons

Acetone, etc.

87UT136 BURCH FORD 201 N HARBOR BLVD 90631 Unleaded gasoline 12/2/2004 Closure certification issued RO0001878 01UT020 TOSCO - 76 #5277 750 N HARBOR BLVD 90631 Gasoline-Automotive (motor gasoline and 6/17/2013 Closure certification issued RO0001618 additives), leaded & unleaded 92UT127 G & M OIL #03 110 S HARBOR AVE 90631 Gasoline-Automotive (motor gasoline and RO0002871 additives), leaded & unleaded 95UT017 CHEVRON #9-5833 1151 S HARBOR BLVD 90631 Gasoline-Automotive (motor gasoline and 2/7/2003 Closure certification issued RO0001348 additives), leaded & unleaded 87UT119 VISTA PAINT CORP 1450 S HARBOR BLVD 90631 Paint thinner 11/22/2002 Closure certification issued RO0001422 09UT001 DAVE'S ARCO 1490 S HARBOR BLVD 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0003508 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 99UT042 SUNNY HILLS AUTO 1500 S HARBOR BLVD 90631 Gasoline-Automotive (motor gasoline and RO0002134 CENTER additives), leaded & unleaded 94UT022 COMPTON RENTALS 471 S HARBOR BLVD 90631 Gasoline-Automotive (motor gasoline and 8/29/1995 Closure certification issued RO0001471 additives), leaded & unleaded 88UT020 CITY OF LA HABRA/FIRE 520 S HARBOR BLVD 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/1/1994 Closure certification issued RO0001236 #2 2-4 Waste oil/Used oil

90UT083 CAL-RUSS 555 S HARBOR BLVD 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/20/1994 Closure certification issued RO0002863 CONSTRUCTION CORP 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT048 ALPHA BETA 777 S HARBOR BLVD 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0001927 2-4 Waste oil/Used oil

Chlorinated hydrocarbons

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 03UT007 SHELL OIL 101 E IMPERIAL HWY 90631 Gasoline-Automotive (motor gasoline and 1/17/2013 Closure certification issued RO0003140 additives), leaded & unleaded

Page 79 LA HABRA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

85UT043 COFFELT STREET 1010 E IMPERIAL HWY 90631 Gasoline-Automotive (motor gasoline and 10/11/1985 Closure certification issued RO0001801 SWEEPING additives), leaded & unleaded 92UT096 LEBARD & UNDERWOOD 321 E IMPERIAL HWY 90631 Waste oil/Used oil 11/12/2003 Closure certification issued RO0000873 HONDA INC 03UT010 IMPERIAL CAR WASH 401 E IMPERIAL HWY 90631 Gasoline-Automotive (motor gasoline and 3/30/2009 Closure certification issued RO0003152 additives), leaded & unleaded 91UT004 LA HABRA POST OFFICE 1001 W IMPERIAL HWY 90631 Gasoline-Automotive (motor gasoline and 6/9/1994 Closure certification issued RO0002372 additives), leaded & unleaded 92UT010 VOTAW DAVIS 101 W IMPERIAL HWY 90631 Gasoline-Automotive (motor gasoline and 4/2/2004 Closure certification issued RO0001108 PROPERTIES additives), leaded & unleaded 90UT243 CHEVRON #6496 1950 W IMPERIAL HWY 90632 Gasoline-Automotive (motor gasoline and 12/11/1991 Closure certification issued RO0002755 additives), leaded & unleaded 98UT082 CHEVRON #9-6496 1950 W IMPERIAL HWY 90631 Gasoline-Automotive (motor gasoline and 3/16/2016 Closure certification issued RO0003000 additives), leaded & unleaded 84UT003 MCDONALDS CORP 2000 W IMPERIAL HWY 90631 Gasoline-Automotive (motor gasoline and 11/8/1984 Closure certification issued RO0001555 additives), leaded & unleaded 86UT224 POMONA BOX CO #1 301 W IMPERIAL HWY 90631 Gasoline-Automotive (motor gasoline and 10/11/2002 Closure certification issued RO0001271 additives), leaded & unleaded 92UT062 GOODMAN 401 W IMPERIAL HWY 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/4/1992 Closure certification issued RO0002439 CONSTRUCTION 2-4 92UT107 FUDGE TRUST PROPERTY 521 W IMPERIAL HWY 90631 Waste oil/Used oil 8/4/1995 Closure certification issued RO0002433 Chlorinated hydrocarbons

91UT109 RAPID GAS STATION #25 601 W IMPERIAL HWY 90631 Unleaded gasoline RO0002220 87UT161 MOBIL #18-F34 1124 E LA HABRA BLVD 90631 Waste oil/Used oil RO0002515 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT146 CHEVRON #9-2214 1201 E LA HABRA BLVD 90632 Waste oil/Used oil 1/20/1998 Closure certification issued RO0002631 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT096 ELITE CLEANERS 522 E LA HABRA BLVD 90631 Mineral spirits 12/17/2002 Referred to Regional Board RO0000805 Stoddard solvent (Type 1, petroleum spirits)

86UT054 KAYO OIL COMPANY 619 E LA HABRA BLVD 90631 Unleaded gasoline 7/8/2005 Closure certification issued RO0002104 95UT050 ULTRAMAR #747 1150 W LA HABRA BLVD 90631 Gasoline-Automotive (motor gasoline and 8/4/2005 Closure certification issued RO0002226 additives), leaded & unleaded 87UT185 MOBIL #18-E13 1950 W LA HABRA BLVD 90631 Gasoline-Automotive (motor gasoline and RO0000735 additives), leaded & unleaded 03UT004 CHEVRON #9-9737 2001 W LA HABRA BLVD 90631 Regular gasoline 2/20/2014 Closure certification issued RO0003128

Page 80 LA HABRA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT151 CIRCLE AUTO PARTS 410 W LA HABRA BLVD 90631 Waste oil/Used oil 10/1/2002 Closure certification issued RO0002949 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT141 RAY'S AUTO ELECTRIC 840 W LA HABRA BLVD 90631 Waste oil/Used oil 7/31/1990 Closure certification issued RO0002750 91UT070 LA HABRA FIRE STATION 850 W LA HABRA BLVD 90631 Unleaded gasoline 3/10/1993 Closure certification issued RO0002608 #1 90UT231 LAMBERT PALM 1901 LAMBERT RD 90631 Gasoline-Automotive (motor gasoline and 9/30/1997 Closure certification issued RO0002486 BUSINESS CENTER additives), leaded & unleaded 91UT076 LA HABRA MAINTENANCE 621 LAMBERT RD 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/1/1994 Closure certification issued RO0002741 YARD 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT077 EUCLID LAMBERT GAS 101 E LAMBERT RD 90631 Waste oil/Used oil 4/30/1996 Closure certification issued RO0002758 MART Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT107 ZERO MOTOR FREIGHT 2101 E LAMBERT RD 90631 Waste oil/Used oil 9/11/1986 Closure certification issued RO0000963 87UT251 LAMBERT SELF STORAGE 491 E LAMBERT RD 90631 Gasoline-Automotive (motor gasoline and 3/3/1988 Closure certification issued RO0002250 additives), leaded & unleaded 89UT156 A & W DRILL 600 E LAMBERT RD 90631 Gasoline-Automotive (motor gasoline and 9/26/1990 Closure certification issued RO0002841 additives), leaded & unleaded 90UT017 L & R CONCRETE 620 E LAMBERT RD 90631 Gasoline-Automotive (motor gasoline and 9/25/1990 Closure certification issued RO0001205 additives), leaded & unleaded 86UT217 MASTER HALCO 700 E LAMBERT RD 90631 Gasoline-Automotive (motor gasoline and 5/27/1987 Closure certification issued RO0001105 additives), leaded & unleaded 86UT130 SHURGARD SELF 999 E LAMBERT RD 90631 Gasoline-Automotive (motor gasoline and 8/22/1986 Closure certification issued RO0001468 STORAGE additives), leaded & unleaded 88UT202 KEN DALE AND 2230 N LAMBERT 90631 Gasoline-Automotive (motor gasoline and 3/26/2002 Closure certification issued RO0001220 ASSOCIATES additives), leaded & unleaded 90UT169 FORMER AMBER 1561 W LAMBERT RD 90631 Unleaded gasoline 12/4/2000 Closure certification issued RO0000979 CONSTRUCTION 98UT057 FULLERTON UNION HIGH 1000 S LESLIE ST 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/13/2002 Closure certification issued RO0002467 SCHOOL DISTRICT 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT051 NORTH ORANGE COUNTY 1000 S LESLIE ST 90631 Gasoline-Automotive (motor gasoline and 10/26/1994 Closure certification issued RO0002094 COMMUNITY COLLEGE additives), leaded & unleaded 87UT104 FULLERTON HIGH SCH 1021 S LESLIE ST 90631 Gasoline-Automotive (motor gasoline and 4/19/1988 Closure certification issued RO0001072 DIST additives), leaded & unleaded 89UT226 AIR CONDITIONING 550 S PALM AVE 90631 Unleaded gasoline 10/22/1991 Closure certification issued RO0002123 SYSTEMS 89UT228 LA HABRA SCHOOL 500 N WALNUT ST 90631 Gasoline-Automotive (motor gasoline and 2/25/1991 Closure certification issued RO0002176 DISTRICT additives), leaded & unleaded

Page 81 LA HABRA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT219 BEYLIK DRILLING 591 S WALNUT ST 90631 Gasoline-Automotive (motor gasoline and 1/11/1988 Closure certification issued RO0001145 additives), leaded & unleaded 94UT056 TOSCO - 76 #3494 100 E WHITTIER BLVD 90631 Gasoline-Automotive (motor gasoline and RO0002354 additives), leaded & unleaded 87UT267 UNOCAL #3494 100 E WHITTIER BLVD 90631 Unleaded gasoline 12/12/1990 Closure certification issued RO0002634 Waste oil/Used oil

01UT023 ARCO #9675 101 E WHITTIER BLVD 90631 Gasoline-Automotive (motor gasoline and 1/13/2015 Closure certification issued RO0001700 additives), leaded & unleaded 02UT009 THRIFTY OIL #301 101 E WHITTIER BLVD 90631 Gasoline-Automotive (motor gasoline and RO0003051 additives), leaded & unleaded 91UT047 WHITE AUTOMOTIVE 250 E WHITTIER BLVD 90631 Waste oil/Used oil 10/26/1994 Closure certification issued RO0002031 85UT118 SHELL OIL 397 E WHITTIER BLVD 90631 Waste oil/Used oil 6/28/1986 Closure certification issued RO0000980 85UT007 UNOCAL 750 E WHITTIER BLVD 90631 Gasoline-Automotive (motor gasoline and 3/21/1985 Closure certification issued RO0001383 additives), leaded & unleaded 95UT054 WARREN MAZDA 910 E WHITTIER BLVD 90631 Waste oil/Used oil 3/20/1997 Closure certification issued RO0002325 91UT027 CHEVRON #5628 100 W WHITTIER BLVD 90631 Gasoline-Automotive (motor gasoline and 8/24/1994 Closure certification issued RO0001508 additives), leaded & unleaded 98UT081 CHEVRON #9-5628 100 W WHITTIER BLVD 90631 Gasoline-Automotive (motor gasoline and 2/29/2000 Closure certification issued RO0002979 additives), leaded & unleaded 91UT102 MOBIL #18-KA8 1701 W WHITTIER BLVD 90631 V., M. & P. Naphtha- includes: petroleum 9/6/2013 Closure certification issued RO0002034 spirits, types 2, 3, & 4; high flash aromatic naphtha's, type I & II; VM &p; naphtha's moderately volatile hydrocarbon solvents, types I, II, AND III Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT078 BIG DEAL CAR WASH 1801 W WHITTIER BLVD 90631 Gasoline-Automotive (motor gasoline and 8/15/1986 Closure certification issued RO0002695 additives), leaded & unleaded 91UT121 BIG DEAL CAR WASH 1801 W WHITTIER BLVD 90631 Gasoline-Automotive (motor gasoline and 3/19/1992 Closure certification issued RO0002518 additives), leaded & unleaded 92UT099 WHITTWOOD CAR WASH 1801 W WHITTIER BLVD 90631 Gasoline-Automotive (motor gasoline and 12/15/1999 Closure certification issued RO0000921 additives), leaded & unleaded 89UT174 DANIELS TIRES 2650 W WHITTIER BLVD 90631 Waste oil/Used oil 7/17/1990 Closure certification issued RO0000911 95UT069 LANDMARK BANK 401 W WHITTIER BLVD 90631 Waste oil/Used oil 8/21/2002 Closure certification issued RO0002683 95UT072 TEXACO 501 W WHITTIER BLVD 90631 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/13/2002 Closure certification issued RO0002746 2-4

Page 82 LA HABRA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

95UT072 Gasoline-Automotive (motor gasoline and RO0002746 additives), leaded & unleaded

Page 83 LA PALMA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT152 VIP TRUCKING 1400 183RD ST 90623 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/20/1989 Closure certification issued RO0002549 2-4 98UT110 MEPCO GAS 5022 CRESCENT AVE 90623 Gasoline-Automotive (motor gasoline and 6/30/2012 Closure certification issued RO0001426 additives), leaded & unleaded 87UT083 GRIEF BROTHERS 5701 FRESCA DR 90623 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/17/1989 Closure certification issued RO0002810 2-4 86UT215 ORCHID PAPER 5911 FRESCA DR 90623 Waste oil/Used oil 2/20/1987 Closure certification issued RO0001067 89UT171 UNOCAL CORP #6428 5021 LA PALMA 90623 Gasoline-Automotive (motor gasoline and 10/31/2002 Closure certification issued RO0000859 additives), leaded & unleaded 94UT035 UNOCAL #5371 5482 LA PALMA AVE 90623 Gasoline-Automotive (motor gasoline and 2/1/2000 Closure certification issued RO0001817 additives), leaded & unleaded 90UT195 EXXON 5961 LA PALMA AVE 90623 Gasoline-Automotive (motor gasoline and 4/29/2003 Closure certification issued RO0001585 additives), leaded & unleaded 88UT062 MOBIL #18-FXW 5962 LA PALMA AVE 90623 Gasoline-Automotive (motor gasoline and 9/11/2015 Closure certification issued RO0002351 additives), leaded & unleaded 87UT175 STEWART WALKER CO 6892 MARLIN CIR 90623 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/16/1988 Closure certification issued RO0002819 2-4 88UT205 STEWART WALKER CO 6892 MARLIN CIR 90623 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/31/1991 Closure certification issued RO0001300 2-4 90UT257 TOSCO - 76 #5398 5014 ORANGETHORPE AVE 90623 Gasoline-Automotive (motor gasoline and RO0000753 additives), leaded & unleaded 90UT212 AUTOMATIC DATA 5355 ORANGETHORPE AVE 90623 Gasoline-Automotive (motor gasoline and 12/4/1997 Closure certification issued RO0002026 PROCESSING additives), leaded & unleaded 91UT072 ARCO #1998 5472 ORANGETHORPE AVE 90623 Gasoline-Automotive (motor gasoline and 8/25/2016 Closure certification issued RO0002653 additives), leaded & unleaded 96UT028 MOBIL #18-F1M 5502 ORANGETHORPE AVE 90623 Gasoline-Automotive (motor gasoline and 3/3/2015 Closure certification issued RO0001678 additives), leaded & unleaded 87UT196 MOBIL 5502 W ORANGETHORPE 90623 Waste oil/Used oil 4/21/1994 Closure certification issued RO0000935 AVE Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT018 LA PALMA 7901 WALKER ST 90623 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/20/1989 Closure certification issued RO0001166 INTERCOMMUNITY 2-4 HOSPITAL 03UT045 CRESCENT CAR WASH 8471 WALKER AVE 90623 Gasoline-Automotive (motor gasoline and 8/11/2006 Closure certification issued RO0003261 additives), leaded & unleaded 89UT188 SAVON 6951 E WALKER ST 90623 Gasoline-Automotive (motor gasoline and 2/27/1991 Closure certification issued RO0001117 additives), leaded & unleaded

Page 84 LAGUNA BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

92UT104 LAGUNA BEACH FIRE 31646 2ND AVE 92651 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/8/1993 Closure certification issued RO0002357 STATION #4 2-4 88UT008 GENERAL TELEPHONE CO 295 BROADWAY 92651 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/27/1990 Closure certification issued RO0000815 2-4 93UT086 FDIC PROPERTY 310 BROADWAY 92651 Gasoline-Automotive (motor gasoline and 1/6/1994 Closure certification issued RO0002995 additives), leaded & unleaded 92UT100 SAIL AUTO CENTER 350 BROADWAY 92651 Waste oil/Used oil 12/18/1992 Closure certification issued RO0002260 91UT038 MOBIL 104 COAST HWY 92651 Gasoline-Automotive (motor gasoline and 3/17/1993 Closure certification issued RO0001804 additives), leaded & unleaded 96UT023 MOBIL #18-HJ6 104 N COAST HWY 92651 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0001541 additives), leaded & unleaded 86UT070 SHELL OIL 1342 N COAST DR 92651 Waste oil/Used oil 3/8/1991 Closure certification issued RO0002508 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT123 UNOCAL 1369 N COAST HWY 92651 Waste oil/Used oil 2/17/1988 Closure certification issued RO0001534 88UT011 CITY OF LAGUNA BEACH 175 N COAST HWY 92652 Waste oil/Used oil 4/15/1988 Closure certification issued RO0001045 88UT156 FORMER ARCO STATION 890 N COAST HWY 92651 Gasoline-Automotive (motor gasoline and 3/31/1993 Closure certification issued RO0002640 additives), leaded & unleaded 90UT233 TEXACO 1833 S COAST HWY 92651 Gasoline-Automotive (motor gasoline and 10/20/2017 Closure certification issued RO0002534 additives), leaded & unleaded 85UT042 SOUTHLAND CORP 31696 S COAST HWY 92677 Gasoline-Automotive (motor gasoline and 5/2/1985 Closure certification issued RO0001775 additives), leaded & unleaded 95UT071 SOUTH COAST MEDICAL 31872 S COAST HWY 92677 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/15/1997 Closure certification issued RO0002726 FACILITY 2-4 85UT038 CHEVRON #11-1787 590 S COAST HWY 92651 Gasoline-Automotive (motor gasoline and 6/30/2015 Closure certification issued RO0001669 additives), leaded & unleaded 85UT073 CHEVRON USA 590 S COAST HWY 92651 Gasoline-Automotive (motor gasoline and 11/1/1985 Closure certification issued RO0002536 additives), leaded & unleaded 90UT159 CHEVRON #9-1966 604 S COAST HWY 92651 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0000829 additives), leaded & unleaded 88UT178 JIFFY GAS STATION 890 S COAST HWY 92651 Gasoline-Automotive (motor gasoline and 7/3/2012 Closure certification issued RO0000807 additives), leaded & unleaded 90UT022 EMERALD BAY 600 EMERALD BAY 92651 Gasoline-Automotive (motor gasoline and 4/28/1994 Closure certification issued RO0001342 additives), leaded & unleaded 92UT066 JOHN HEDGES INC 477 FOREST AVE 92652 Paint thinner 12/22/1998 Closure certification issued RO0002535 88UT136 CITY OF LAGUNA BEACH 505 FOREST AVE 92651 Gasoline-Automotive (motor gasoline and 12/6/1990 Closure certification issued RO0002154 additives), leaded & unleaded 91UT067 LAGUNA BEACH LUMBER 1765 LAGUNA CANYON RD 92651 Gasoline-Automotive (motor gasoline and 12/10/1991 Closure certification issued RO0002539 COMPANY additives), leaded & unleaded 94UT034 LARRY HUNT AUTO 1825 LAGUNA CANYON RD 92651 Waste oil/Used oil 1/3/1997 Closure certification issued RO0001791 CENTER

Page 85 LAGUNA BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

94UT034 Gasoline-Automotive (motor gasoline and RO0001791 additives), leaded & unleaded 90UT205 LAGUNA BCH SCHL DIST 2003 LAGUNA CANYON RD 92651 Gasoline-Automotive (motor gasoline and 5/7/2004 Closure certification issued RO0001848 MAINTENAN additives), leaded & unleaded 86UT084 LAGUNA BEACH UNIFIED 2003 LAGUNA CANYON RD 92652 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/12/1986 Closure certification issued RO0002814 SCHOOL DISTRICT 2-4 91UT002 LAZY DIAMOND 2105 LAGUNA CANYON RD 92651 Waste oil/Used oil 5/18/1993 Closure certification issued RO0002322 CORP/AUTO MASTERS Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT127 LAGUNA PAINT & BODY 891 LAGUNA CANYON RD 92651 Gasoline-Automotive (motor gasoline and 8/27/1991 Closure certification issued RO0002431 SHOP additives), leaded & unleaded 87UT141 GTE LAGUNA BEACH TFC 480 S MERMAID ST 92651 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/3/1992 Closure certification issued RO0002004 2-4 89UT061 UNOCAL 76 30782 PACIFIC COAST HWY 92677 Gasoline-Automotive (motor gasoline and 4/6/2001 Closure certification issued RO0002349 additives), leaded & unleaded 87UT134 SHELL OIL 32342 PACIFIC COAST HWY 92651 Waste oil/Used oil 1/12/2018 Referred to Regional Board RO0001829 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 00UT022 ARCO #83031 105 N PACIFIC COAST HWY 92651 Gasoline-Automotive (motor gasoline and 3/18/2004 Closure certification issued RO0001650 additives), leaded & unleaded 92UT042 CHEVRON 1251 N PACIFIC COAST HWY 92651 Gasoline-Automotive (motor gasoline and 3/17/1993 Closure certification issued RO0001950 additives), leaded & unleaded 02UT014 SHELL OIL 1342 N PACIFIC COAST HWY 92651 Gasoline-Automotive (motor gasoline and 7/8/2005 Closure certification issued RO0003068 additives), leaded & unleaded 89UT075 UNOCAL 1369 N PACIFIC COAST HWY 92651 Gasoline-Automotive (motor gasoline and 12/6/1991 Closure certification issued RO0002682 additives), leaded & unleaded 90UT125 LAGUNA BMW 1009 S PACIFIC COAST HWY 92651 Gasoline-Automotive (motor gasoline and 5/7/2004 Closure certification issued RO0002379 additives), leaded & unleaded 89UT057 UNOCAL #0807 120 S PACIFIC COAST HWY 92651 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/6/2005 Closure certification issued RO0002251 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 93UT036 TICES RENTALS 1705 S PACIFIC COAST HWY 92651 Gasoline-Automotive (motor gasoline and 6/8/1993 Closure certification issued RO0001820 additives), leaded & unleaded 90UT248 LAGUNA AUTO SERVICE 1779 S PACIFIC COAST HWY 92651 Gasoline-Automotive (motor gasoline and 12/23/1998 Closure certification issued RO0002855 additives), leaded & unleaded 91UT082 M B M AUTO 1890 S PACIFIC COAST HWY 92651 Waste oil/Used oil 8/6/2001 Closure certification issued RO0002860 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 96UT003 7 ELEVEN STORE 31702 S PACIFIC COAST HWY 92651 Gasoline-Automotive (motor gasoline and 4/3/1997 Closure certification issued RO0001061 additives), leaded & unleaded 90UT126 FRANKS MERCEDES 900 S PACIFIC COAST HWY 92651 Waste oil/Used oil 3/14/1995 Closure certification issued RO0002405

Page 86 LAGUNA BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT112 SOUTH COAST WATER 31593 WEST ST 92677 Gasoline-Automotive (motor gasoline and 11/1/1988 Closure certification issued RO0001521 DISTRICT additives), leaded & unleaded

Page 87 LAGUNA HILLS CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

04UT014 LAGUNA HILLS CAR WASH 24795 ALICIA PKWY 92653 Gasoline-Automotive (motor gasoline and 1/21/2014 Closure certification issued RO0003290 additives), leaded & unleaded 94UT003 LAGUNA HILLS CAR WASH 24795 ALICIA PKWY 92653 Gasoline-Automotive (motor gasoline and 1/19/1996 Closure certification issued RO0001579 additives), leaded & unleaded 94UT021 UNOCAL #5647 24799 ALICIA PKWY 92653 Gasoline-Automotive (motor gasoline and 2/7/2003 Closure certification issued RO0001440 additives), leaded & unleaded 90UT142 DAVID J PHILLIPS AUTO 24888 ALICIA PKWY 92653 Waste oil/Used oil 1/22/1991 Closure certification issued RO0002767 CENTER Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT100 DAVID J PHILLIPS BUICK 24888 ALICIA PKWY 92653 Waste oil/Used oil 11/3/1986 Closure certification issued RO0000862 91UT068 MOBIL #18-826 25491 ALICIA PKWY 92653 Gasoline-Automotive (motor gasoline and 6/5/2015 Closure certification issued RO0002562 additives), leaded & unleaded 90UT129 CHEVRON 25172 CABOT RD 92653 Gasoline-Automotive (motor gasoline and 4/15/2004 Closure certification issued RO0002480 additives), leaded & unleaded 91UT075 BRIGGS INVESTMENT 23261 DEL LAGO DR 92653 Gasoline-Automotive (motor gasoline and 7/9/1992 Closure certification issued RO0002723 PROPERTIES additives), leaded & unleaded 90UT018 SHELL 23971 EL TORO RD 92653 Gasoline-Automotive (motor gasoline and 1/1/1992 Referred to Regional Board RO0001230 additives), leaded & unleaded 86UT103 SHELL OIL 23971 EL TORO RD 92653 Waste oil/Used oil 8/16/1987 Closure certification issued RO0000913 85UT052 WRIGHT PETROLEUM 23991 EL TORO RD 92653 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/5/1993 Referred to Regional Board RO0002028 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT106 CHEVRON 24081 EL TORO RD 92653 Gasoline-Automotive (motor gasoline and 6/6/2005 Closure certification issued RO0000791 additives), leaded & unleaded 90UT056 UNOCAL 24082 EL TORO RD 92653 Gasoline-Automotive (motor gasoline and 1/18/2007 Closure certification issued RO0002248 additives), leaded & unleaded 91UT081 MOULTON NIGUEL WATER 26161 GORDON RD 92653 Gasoline-Automotive (motor gasoline and 3/17/1993 Closure certification issued RO0002840 DISTRICT additives), leaded & unleaded 93UT026 LA PAZ PROFESSIONAL 25200 LA PAZ RD 92653 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/16/1993 Closure certification issued RO0001551 BLDG 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT265 TOSCO - 76 #5646 25912 LA PAZ RD 92653 Waste oil/Used oil 3/9/2015 Closure certification issued RO0000904 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT206 MOBIL 26996 LA PAZ RD 92653 Waste oil/Used oil 5/11/1990 Closure certification issued RO0001330 89UT026 SHELL 23038 LAKE FOREST DR 92653 Gasoline-Automotive (motor gasoline and 8/21/2000 Closure certification issued RO0001433 additives), leaded & unleaded 03UT042 SHELL OIL 23038 LAKE FOREST DR 92653 Gasoline-Automotive (motor gasoline and 3/22/2016 Closure certification issued RO0003250 additives), leaded & unleaded

Page 88 LAGUNA HILLS CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT159 DUNN EDWARDS PAINT 23002 MOULTON PKWY 92653 Paint thinner 2/19/1987 Closure certification issued RO0002228 96UT013 ROSSMOOR PROPERTY 23552 MOULTON PKWY 92653 Gasoline-Automotive (motor gasoline and 4/1/1997 Closure certification issued RO0001257 additives), leaded & unleaded 87UT222 LEISURE WORLD 24401 MOULTON PKWY 92653 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/14/1988 Closure certification issued RO0001489 2-4 85UT035 LEISURE WORLD 24401 MOULTON PKWY 92653 Gasoline-Automotive (motor gasoline and 10/3/1985 Closure certification issued RO0001587 additives), leaded & unleaded 93UT017 MATHIS RESERVOIR 25655 NELLIE GAIL RD 92653 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/8/1993 Closure certification issued RO0001297 2-4 93UT062 ORANGE COUNTY FIRE 24001 PASEO DE VALENCIA 92653 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/21/2003 Closure certification issued RO0002483 STATION #22 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 89 LAGUNA NIGUEL CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

94UT010 ORANGE COUNTY FIRE 30141 ALICIA PKWY 92677 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/2/1995 Closure certification issued RO0001141 STATION #5 2-4 98UT088 MOBIL 30661 ALICIA PKWY 92677 Gasoline-Automotive (motor gasoline and 7/7/2000 Closure certification issued RO0000839 additives), leaded & unleaded 93UT009 CHET HOLIFIELD 24000 AVILA RD 92677 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/9/1995 Closure certification issued RO0002001 BUILDING 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT077 FLUORCARBONS 27931 CABOT RD 92656 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/2/1986 Closure certification issued RO0002517 2-4 90UT092 PACIFIC BELL 27422 CAMINO CAPISTRANO 92677 Gasoline-Automotive (motor gasoline and 10/21/1997 Closure certification issued RO0000762 additives), leaded & unleaded 03UT046 SBC 27472 CAMINO CAPISTRANO 92677 Gasoline-Automotive (motor gasoline and 9/29/2005 Closure certification issued RO0003260 additives), leaded & unleaded 88UT185 BOUKATHER & ASSOC 27762 CAMINO CAPISTRANO 92653 Waste oil/Used oil 6/26/1997 Closure certification issued RO0000929 (STAR MOTORS) Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT167 MISSION VIEJO GLASS 27862 CAMINO CAPISTRANO 92677 Gasoline-Automotive (motor gasoline and 8/20/1990 Closure certification issued RO0000955 additives), leaded & unleaded 86UT185 ALLEN OLDSMOBILE 28332 CAMINO CAPISTRANO 92677 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/13/1989 Closure certification issued RO0002827 CADILLAC 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT059 SHELL OIL 28662 CAMINO CAPISTRANO 92675 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0002300 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT079 EXXON 28692 CAMINO CAPISTRANO 92677 Gasoline-Automotive (motor gasoline and 4/27/2000 Closure certification issued RO0002816 additives), leaded & unleaded 03UT017 EL NIGUEL COUNTRY 23700 CLUB HOUSE DR 92677 Gasoline-Automotive (motor gasoline and 11/5/2013 Closure certification issued RO0003173 CLUB additives), leaded & unleaded 92UT076 EL NIGUEL COUNTRY 23700 CLUB HOUSE DR 92677 Gasoline-Automotive (motor gasoline and 7/11/1999 Closure certification issued RO0002756 CLUB additives), leaded & unleaded 86UT156 CLARK FOAM PRODUCTS 25887 CROWN VALLEY PKWY 92677 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/16/1986 Closure certification issued RO0002153 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT069 FUEL INJECTION 25891 CROWN VALLEY PKWY 92677 Methyl alcohol 1/16/1992 Closure certification issued RO0002585 ENGINEERING CO Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT179 CROWN VALLEY CAR 25991 CROWN VALLEY PKWY 92677 Gasoline-Automotive (motor gasoline and 2/23/2006 Closure certification issued RO0002711 WASH additives), leaded & unleaded

Page 90 LAGUNA NIGUEL CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

91UT086 SHELL OIL 30011 CROWN VALLEY PKWY 92677 Gasoline-Automotive (motor gasoline and 8/9/2005 Closure certification issued RO0002941 additives), leaded & unleaded 92UT037 CHEVRON #9-3783 30072 CROWN VALLEY PKWY 92677 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/16/2004 Closure certification issued RO0001825 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT137 LAGUNA NIGUEL 30081 CROWN VALLEY PKWY 92677 Gasoline-Automotive (motor gasoline and 6/2/2008 Closure certification issued RO0002418 TOUCHLESS CARWASH additives), leaded & unleaded 86UT092 MONARCH LAGUNA 32502 CROWN VALLEY PKWY 92656 Gasoline-Automotive (motor gasoline and 1/15/1987 Closure certification issued RO0002974 ASSOCIATES/REGIS additives), leaded & unleaded HOMES CORP 88UT028 ACTION MOVING 27637 FORBES RD 92677 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/8/1997 Closure certification issued RO0001467 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT249 PENNYSAVER 27742 FORBES RD 92677 Gasoline-Automotive (motor gasoline and 3/17/1993 Closure certification issued RO0002200 additives), leaded & unleaded 90UT274 GKN RENTALS 28032 FORBES RD 92656 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/15/1991 Closure certification issued RO0001024 2-4 03UT041 SEPULVEDA BUILDING 28092 FORBES RD 92677 Gasoline-Automotive (motor gasoline and 9/29/2005 Closure certification issued RO0003247 MATERIALS additives), leaded & unleaded 90UT030 SEPULVEDA BUILDING 28092 FORBES RD 92677 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/12/1990 Closure certification issued RO0001566 MATERIALS 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT037 TEXACO 28922 GOLDEN LANTERN 92677 Waste oil/Used oil 7/2/1987 Closure certification issued RO0001663 85UT128 TEXACO 28922 GOLDEN LANTERN 92677 Gasoline-Automotive (motor gasoline and 7/30/2003 Closure certification issued RO0001151 additives), leaded & unleaded 93UT083 RANCHO RESERVOIR 29828 GOLDEN LANTERN 92607 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/29/1994 Closure certification issued RO0002934 PUMP STATION 2-4 93UT010 ORANGE COUNTY FIRE 31461 GOLDEN LANTERN 92677 Gasoline-Automotive (motor gasoline and 10/3/2001 Closure certification issued RO0001122 STATION #49 additives), leaded & unleaded 04UT022 CAFE AUTO SPA 28041 GREENFIELD 92677 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0003313 additives), leaded & unleaded 96UT017 BIRTCHER NIGUEL CORP 27611 LA PAZ RD 92677 Gasoline-Automotive (motor gasoline and 7/23/1996 Closure certification issued RO0001372 additives), leaded & unleaded 88UT116 LAGUNA NIGUEL 28241 E LA PAZ RD 92677 Gasoline-Automotive (motor gasoline and 10/23/1990 Closure certification issued RO0001631 REGIONAL PARK additives), leaded & unleaded 98UT097 LAGUNA NIGUEL POST 29911 NIGUEL RD 92677 Gasoline-Automotive (motor gasoline and 3/7/2000 Closure certification issued RO0000971 OFFICE additives), leaded & unleaded 89UT106 U S POST OFFICE 29911 NIGUEL RD 92677 Gasoline-Automotive (motor gasoline and 10/19/1989 Closure certification issued RO0001620 additives), leaded & unleaded 99UT017 SOUTH COUNTY FUELING 30102 PACIFIC ISLAND DR 92677 Gasoline-Automotive (motor gasoline and 12/12/2001 Closure certification issued RO0001476 STATION additives), leaded & unleaded

Page 91 LAGUNA WOODS CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

94UT017 AMERICAN SAVINGS BANK 24085 EL TORO RD 92653 Gasoline-Automotive (motor gasoline and 6/28/2004 Closure certification issued RO0001324 additives), leaded & unleaded 90UT095 MOBIL #18-HKF 24362 EL TORO RD 92653 Waste oil/Used oil 1/11/2013 Closure certification issued RO0000823 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 01UT001 ARCO #5831 24181 MOULTON PKWY 92653 Gasoline-Automotive (motor gasoline and RO0002073 additives), leaded & unleaded

Page 92 LAKE FOREST CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT102 CHEVERON USA 23891 BRIDGER RD 92630 Waste oil/Used oil 10/28/1990 Closure certification issued RO0001792 90UT201 CHEVRON SERVICE 23891 BRIDGER RD 92630 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/16/2004 Closure certification issued RO0001747 STATION #9-0141 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT010 CAMEO HOMES 19812 EL TORO RD 92630 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/26/1988 Closure certification issued RO0001028 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT214 STANDARD CONCRETE 20851 EL TORO RD 92630 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/18/1987 Closure certification issued RO0001050 2-4 99UT031 MOBIL #18-170 22381 EL TORO RD 92630 Gasoline-Automotive (motor gasoline and 4/9/2018 Closure certification issued RO0001847 additives), leaded & unleaded 95UT058 UNOCAL 22391 EL TORO RD 92630 Gasoline-Automotive (motor gasoline and 12/19/1997 Closure certification issued RO0002426 additives), leaded & unleaded 97UT038 OC FIRE STATION #19 23022 EL TORO RD 92630 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/13/1998 Closure certification issued RO0001956 2-4 97UT035 BEACON BAY AUTO WASH 23602 EL TORO RD 92630 Gasoline-Automotive (motor gasoline and RO0001881 #06 additives), leaded & unleaded 91UT105 ARCO #3013 23742 EL TORO RD 92630 Gasoline-Automotive (motor gasoline and 5/3/2019 Referred to Regional Board RO0002116 additives), leaded & unleaded 03UT020 SHELL OIL 23751 EL TORO RD 92630 Gasoline-Automotive (motor gasoline and 5/17/2013 Closure certification issued RO0003195 additives), leaded & unleaded 86UT218 TEXACO 23751 EL TORO RD 92630 Unleaded gasoline 5/6/1991 Closure certification issued RO0001124 Regular gasoline

Waste oil/Used oil

98UT091 MOBIL #18-378 23771 EL TORO RD 92630 Gasoline-Automotive (motor gasoline and 5/3/2019 Referred to Regional Board RO0000891 additives), leaded & unleaded 86UT087 MOBIL OIL 23771 EL TORO RD 92630 Gasoline-Automotive (motor gasoline and 9/2/1986 Closure certification issued RO0002874 additives), leaded & unleaded 99UT030 SHELL OIL 23842 EL TORO RD 92630 Gasoline-Automotive (motor gasoline and 9/29/2005 Closure certification issued RO0001822 additives), leaded & unleaded 88UT067 EXXON 23852 EL TORO RD 92630 Gasoline-Automotive (motor gasoline and 8/19/2004 Closure certification issued RO0002476 additives), leaded & unleaded 03UT024 USA PETROLEUM #825 23852 EL TORO RD 92630 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/14/2005 Closure certification issued RO0003205 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 93UT020 UNOCAL 24201 EL TORO RD 92630 Gasoline-Automotive (motor gasoline and 8/31/2006 Closure certification issued RO0001384 additives), leaded & unleaded

Page 93 LAKE FOREST CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

02UT008 ARCO 20572 LAKE FOREST DR 92630 Gasoline-Automotive (motor gasoline and 5/16/2003 Closure certification issued RO0003049 additives), leaded & unleaded 02UT003 BEACON BAY CAR WASH 20602 LAKE FOREST DR 92630 Gasoline-Automotive (motor gasoline and 9/12/2002 Closure certification issued RO0003032 additives), leaded & unleaded 97UT037 CHEVRON 20731 LAKE FOREST DR 92630 Gasoline-Automotive (motor gasoline and 4/20/1998 Closure certification issued RO0001932 additives), leaded & unleaded 92UT077 EXXON #7-6113 21762 LAKE FOREST DR 92630 Gasoline-Automotive (motor gasoline and 6/8/1993 Closure certification issued RO0002774 additives), leaded & unleaded 98UT053 SHELL OIL 21762 LAKE FOREST DR 92630 Gasoline-Automotive (motor gasoline and 5/1/2014 Closure certification issued RO0002365 additives), leaded & unleaded 87UT259 SOUTHERN CALIF EDISON 22641 LAKE FOREST DR 92630 Waste oil/Used oil 1/9/1988 Closure certification issued RO0002449 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT244 ECONO LUBE N TUNE 22861 LAKE FOREST DR 92630 Solvents 1/14/1991 Closure certification issued RO0002773 88UT165 MOBIL 21721 W LAKE FOREST DR 92630 Gasoline-Automotive (motor gasoline and 2/28/1991 Closure certification issued RO0002829 additives), leaded & unleaded 86UT102 EL TORO WATER 24251 LOS ALISOS BLVD 92630 Unleaded gasoline 11/5/1990 Closure certification issued RO0000898 DISTRICT Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 90UT275 LOS ALISOS WATER 22312 MUIRLANDS 92630 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/16/1993 Closure certification issued RO0001040 DISTRICT 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT084 UNOCAL #6186 24382 MUIRLANDS 92630 Gasoline-Automotive (motor gasoline and 6/21/1994 Closure certification issued RO0002900 additives), leaded & unleaded 89UT159 J & E WELDING 23222 OLIVE AVE 92630 Gasoline-Automotive (motor gasoline and 12/12/1989 Closure certification issued RO0002901 additives), leaded & unleaded 02UT013 ORANGE COUNTY FIRE 19811 PAULING 92630 Gasoline-Automotive (motor gasoline and 3/18/2003 Closure certification issued RO0003066 STATION #54 additives), leaded & unleaded 14UT002 USA STATION #824 26731 PORTOLA PKWY 92610- Diesel fuel oil and additives, Nos.1-D, 2-D, RO0003618 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 97UT013 CHEVRON 22942 RIDGE ROUTE 92630 Gasoline-Automotive (motor gasoline and 6/3/1998 Closure certification issued RO0001283 additives), leaded & unleaded 02UT028 CHEVRON #9-0884 22942 RIDGE ROUTE DR 92630 Gasoline-Automotive (motor gasoline and 1/15/2015 Closure certification issued RO0003116 additives), leaded & unleaded 98UT055 BEACON BAY AUTO WASH 23581 ROCKFIELD 92630 Gasoline-Automotive (motor gasoline and RO0002415 #12 additives), leaded & unleaded 87UT232 CHEVRON 23631 ROCKFIELD 92630 Gasoline-Automotive (motor gasoline and 1/8/1988 Closure certification issued RO0001758 additives), leaded & unleaded 04UT004 SHELL OIL 23652 ROCKFIELD BLVD 92630 Gasoline-Automotive (motor gasoline and 9/24/2015 Closure certification issued RO0003274 additives), leaded & unleaded

Page 94 LAKE FOREST CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

93UT071 TEXACO 23652 ROCKFIELD 92630 Gasoline-Automotive (motor gasoline and 9/7/1999 Closure certification issued RO0002694 additives), leaded & unleaded 86UT080 TEXACO 23652 ROCKFIELD 92630 Gasoline-Automotive (motor gasoline and 3/24/1989 Closure certification issued RO0002735 additives), leaded & unleaded 90UT179 EL TORO HIGH SCHOOL 25255 TOLEDO WAY 92630 Waste oil/Used oil 2/28/1991 Closure certification issued RO0001147 90UT259 ASCENSION CEMETERY 24754 TRABUCO RD 92630 Gasoline-Automotive (motor gasoline and 11/18/1996 Closure certification issued RO0000795 additives), leaded & unleaded 89UT157 LOS ALISOS WATER 21802 WISTERIA ST 92630 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/28/1990 Closure certification issued RO0002861 DISTRICT 2-4

Page 95 LOS ALAMITOS CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

94UT001 FORMER CHEVRON 9-8145 3997 BALL RD 90720 Gasoline-Automotive (motor gasoline and 6/4/2004 Closure certification issued RO0001524 additives), leaded & unleaded 92UT032 AFRC LOS ALAMITOS 0 BLDG 158 907205001Diesel fuel oil and additives, Nos.1-D, 2-D, 3/2/1992 Referred to Regional Board RO0001695 2-4 92UT030 AFRC LOS ALAMITOS 0 BLDG 37 907205001Diesel fuel oil and additives, Nos.1-D, 2-D, 3/2/1992 Referred to Regional Board RO0001641 2-4 92UT031 AFRC LOS ALAMITOS 0 BLDG 43 907205001Diesel fuel oil and additives, Nos.1-D, 2-D, 3/2/1992 Referred to Regional Board RO0001668 2-4 93UT033 AFRC LOS ALAMITOS 0 BLDG 57 907205001Gasoline-Automotive (motor gasoline and 5/20/1993 Referred to Regional Board RO0001743 additives), leaded & unleaded 87UT218 LOS ALAMITOS AFRC 0 BLDG 57 90720 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/1/1992 Referred to Regional Board RO0001373 2-4 Jet Fuel and additives: A (kerosene type), A-1 (kerosene type), B (wide cut or naphtha) Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT130 AFRC LOS ALAMITOS 0 BLDG 57/POST HDQRTR 90720 Jet Fuel and additives: A (kerosene type), 1/1/1992 Referred to Regional Board RO0001992 A-1 (kerosene type), B (wide cut or naphtha) 86UT173 L & S PROPERTY 10621 BLOOMFIELD ST 90720 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/2/1992 Closure certification issued RO0002571 MANAGEMENT 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT142 OROWHEAT 10751 BLOOMFIELD ST 90720 Gasoline-Automotive (motor gasoline and 3/21/1988 Closure certification issued RO0002030 additives), leaded & unleaded 02UT018 MARRIOTT DISTRIBUTION 10681 CALLE LEE 90720 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/23/2003 Closure certification issued RO0003176 2-4 99UT003 MONTE COLLINS 3342 CERRITOS AVE 90720 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/26/1999 Closure certification issued RO0002828 BACKHOE 2-4 85UT019 TEXACO TRADING & 3422 CERRITOS AVE 90720 Gasoline-Automotive (motor gasoline and 9/26/1990 Closure certification issued RO0001149 TRANS additives), leaded & unleaded 92UT123 UNOCAL #4727 3501 CERRITOS AVE 90720 Gasoline-Automotive (motor gasoline and RO0002790 additives), leaded & unleaded 89UT020 BIXBY LAND CO 3502 CERRITOS AVE 90720 Regular gasoline 5/5/2015 Closure certification issued RO0001259 94UT005 ACE EQUIPMENT RENTAL 3686 CERRITOS AVE 90720 Gasoline-Automotive (motor gasoline and 3/29/1994 Closure certification issued RO0001634 additives), leaded & unleaded 00UT040 MOBIL #18-GQ0 3971 CERRITOS AVE 90720 Gasoline-Automotive (motor gasoline and 1/5/2017 Closure certification issued RO0002119 additives), leaded & unleaded 90UT117 SAFETY-KLEEN 3876 FLORISTA ST 90720 Mineral spirits 4/16/1993 Referred to Regional Board RO0002182 92UT108 ORANGE COUNTY FIRE 3642 GREEN AVE 90720 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/10/1993 Closure certification issued RO0002458 STATION #2 2-4 96UT037 LOS ALAMITOS CITY YARD 3191 KATELLA AVE 90720 Gasoline-Automotive (motor gasoline and 6/19/2001 Closure certification issued RO0001909 additives), leaded & unleaded

Page 96 LOS ALAMITOS CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

93UT055 TEXACO 3311 KATELLA AVE 90720 Gasoline-Automotive (motor gasoline and 6/17/2015 Closure certification issued RO0002309 additives), leaded & unleaded 86UT013 DOMINION PROPERTY 4281 KATELLA AVE 90720 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/4/1986 Closure certification issued RO0001049 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 97UT016 LOS ALAMITOS RACE 4961 KATELLA AVE 90720 Gasoline-Automotive (motor gasoline and 7/29/1997 Closure certification issued RO0001369 TRACK additives), leaded & unleaded 88UT153 LOS ALAMITOS RACE 4961 KATELLA AVE 90720 Gasoline-Automotive (motor gasoline and 6/26/1996 Closure certification issued RO0002572 TRACK additives), leaded & unleaded 87UT114 TOSCO - 76 #5511 5100 KATELLA AVE 90720 Gasoline-Automotive (motor gasoline and 9/23/2015 Closure certification issued RO0001279 additives), leaded & unleaded 90UT037 MR C'S AUTO 10821 KYLE ST C 90721 Gasoline-Automotive (motor gasoline and 2/13/1991 Closure certification issued RO0001755 additives), leaded & unleaded 96UT016 CHEVRON #20-6285 10471 LOS ALAMITOS BLVD 90720 Gasoline-Automotive (motor gasoline and RO0001344 additives), leaded & unleaded 89UT101 AEROMOTORS 10650 LOS ALAMITOS BLVD 90720 Oil & grease waste 6/10/2004 Closure certification issued RO0001484 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT067 BARR LUMBER 10742 LOS ALAMITOS BLVD 90720 Gasoline-Automotive (motor gasoline and 5/31/2000 Closure certification issued RO0002519 additives), leaded & unleaded 88UT145 SHELL 10961 LOS ALAMITOS BLVD 90720 Gasoline-Automotive (motor gasoline and 1/9/1998 Closure certification issued RO0002377 additives), leaded & unleaded 02UT005 SHELL OIL 10961 LOS ALAMITOS BLVD 90720 Unleaded gasoline 9/1/2015 Closure certification issued RO0003036 91UT049 ROSSMOOR CAR WASH 11031 LOS ALAMITOS BLVD 90720 Gasoline-Automotive (motor gasoline and 11/13/2019 Closure certification issued RO0002085 additives), leaded & unleaded 90UT214 TALIN TIRE 11121 LOS ALAMITOS BLVD 90720 Waste oil/Used oil 12/20/1990 Closure certification issued RO0002078 89UT166 EXXON USA 11171 LOS ALAMITOS BLVD 90720 Waste oil/Used oil 6/24/1997 Closure certification issued RO0000759 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT200 TEXACO 11250 LOS ALAMITOS BLVD 90720 Gasoline-Automotive (motor gasoline and RO0000847 additives), leaded & unleaded 87UT118 DELANEY SASH & DOOR 10850 PORTAL DR 90720 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/11/1996 Closure certification issued RO0001393 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT117 CONSOLIDATED 10651 REAGAN ST 90720 Gasoline-Automotive (motor gasoline and 2/21/2002 Closure certification issued RO0002667 FREIGHTWAYS INC additives), leaded & unleaded 93UT085 LOS ALAMITOS UNIFIED 10652 REAGAN ST 90720 Gasoline-Automotive (motor gasoline and 6/3/1997 Closure certification issued RO0002973 SCHOOL DISTRICT additives), leaded & unleaded 93UT016 SOUTHERN CALIFORNIA 10722 REAGAN ST 90720 Pentachlorophenl 3/18/1993 Transferred to OCUST Program RO0001269 TRANSPORT

Page 97 LOS ALAMITOS CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

93UT050 BRIGGEMAN DISPOSAL 3551 SAUSALITO ST 90720 Gasoline-Automotive (motor gasoline and 12/15/2001 Closure certification issued RO0002185 SERVICES additives), leaded & unleaded

Page 98 MIDWAY CITY CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT151 RELIABLE 15072 ADAMS ST 92655 Waste oil/Used oil 2/27/1990 Closure certification issued RO0002742 TRANSMISSIONS Chlorinated hydrocarbons

91UT017 GALAXIE BOATS 15050 BEACH BLVD 92655 Gasoline-Automotive (motor gasoline and 11/9/1994 Closure certification issued RO0001226 additives), leaded & unleaded 89UT115 ALPHA AUTO SALES 8180 BOLSA AVE 92655 Waste oil/Used oil 4/29/1999 Referred to Regional Board RO0001855 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT199 MIDWAY R V SERVICE 8301 BOLSA AVE 92655 Waste oil/Used oil 5/8/1990 Closure certification issued RO0001404 Methylene chloride

85UT063 BOLSA AUTOMOTIVE 8451 BOLSA AVE 92655 Gasoline-Automotive (motor gasoline and 8/7/1985 Closure certification issued RO0002290 additives), leaded & unleaded 92UT137 MIDWAY AUTO SALES 8451 BOLSA AVE 92655 Waste oil/Used oil 12/18/1995 Closure certification issued RO0000790 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 93UT063 BRAGG ELECTRIC 14942 JACKSON ST 92655 Gasoline-Automotive (motor gasoline and 5/23/2013 Closure certification issued RO0002507 additives), leaded & unleaded 87UT026 TOM TABATA RESIDENCE 8191 LEGION PL 92655 Gasoline-Automotive (motor gasoline and 10/8/1996 Closure certification issued RO0001382 additives), leaded & unleaded

Page 99 MISSION VIEJO CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

99UT040 MOBIL #18-ADR 23002 ALICIA PKWY 92692 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0002077 additives), leaded & unleaded 98UT027 MOBIL #18-ADR 23002 ALICIA PKWY 92692 Waste oil/Used oil 12/23/1998 Closure certification issued RO0001697 86UT197 ARCO #3102 23921 ALICIA PKWY 92691 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0000786 additives), leaded & unleaded 89UT076 UNOCAL #6971 24508 ALICIA PKWY 92691 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/31/1991 Closure certification issued RO0002706 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT070 UNOCAL #6971 24508 ALICIA PKWY 92691 Gasoline-Automotive (motor gasoline and 9/23/2004 Closure certification issued RO0002707 additives), leaded & unleaded 85UT014 SHELL OIL 0 AVERY PKWY @ I-5 92692 Waste oil/Used oil 1/25/1985 Closure certification issued RO0001053 95UT013 LAKESIDE PUMP STATION 27591 CONSTANERO 92692 Waste oil/Used oil 7/23/1996 Closure certification issued RO0001235 88UT118 CASTA DEL SOL GOLF 27601 COSTA DEL SOL 92692 Gasoline-Automotive (motor gasoline and 5/24/1991 Closure certification issued RO0001685 COURSE additives), leaded & unleaded 89UT148 UNOCAL 26411 CROWN VALLEY PKWY 92691 Gasoline-Automotive (motor gasoline and 12/16/1990 Closure certification issued RO0002679 additives), leaded & unleaded 98UT087 UNOCAL #6447 26411 CROWN VALLEY PKWY 92692 Gasoline-Automotive (motor gasoline and 4/13/2001 Closure certification issued RO0000818 additives), leaded & unleaded 99UT005 ARCO 27682 CROWN VALLEY PKWY 92692 Gasoline-Automotive (motor gasoline and 8/30/2001 Closure certification issued RO0002867 additives), leaded & unleaded 87UT011 ARCO PETROLEUM 27682 CROWN VALLEY PKWY 92692 Gasoline-Automotive (motor gasoline and 11/2/1987 Closure certification issued RO0001031 additives), leaded & unleaded 91UT005 CHEVRON 27742 CROWN VALLEY PKWY 92691 Gasoline-Automotive (motor gasoline and 9/18/1991 Closure certification issued RO0002397 additives), leaded & unleaded 98UT071 CHEVRON 27742 CROWN VALLEY PKWY 92692 Gasoline-Automotive (motor gasoline and 7/14/1999 Closure certification issued RO0002776 additives), leaded & unleaded 97UT033 SADDLEBACK UNIFIED 25631 DISENO DR 92691 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/26/2000 Closure certification issued RO0001832 SCHOOL DISTRICT 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT196 SADDLEBACK VALLEY 25631 DISENO DR 92691 Gasoline-Automotive (motor gasoline and 8/20/1993 Closure certification issued RO0000765 USD additives), leaded & unleaded 02UT015 MISSION VIEJO CAR 25802 EL PASEO 92691 Gasoline-Automotive (motor gasoline and 12/1/2004 Closure certification issued RO0003069 WASH additives), leaded & unleaded 90UT153 MOBIL 25502 JERONIMO RD 92691 Gasoline-Automotive (motor gasoline and 8/27/1990 Closure certification issued RO0002990 additives), leaded & unleaded 03UT019 MOBIL #18-836 25502 JERONIMO RD 92691 Gasoline-Automotive (motor gasoline and 4/27/2016 Closure certification issued RO0003212 additives), leaded & unleaded 01UT019 TEXACO 25561 JERONIMO RD 92691 Gasoline-Automotive (motor gasoline and 5/16/2014 Closure certification issued RO0001591 additives), leaded & unleaded 91UT061 TEXACO 25562 JERONIMO RD 92691 Gasoline-Automotive (motor gasoline and 11/15/1991 Closure certification issued RO0002392 additives), leaded & unleaded

Page 100 MISSION VIEJO CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

85UT079 BURROUGHS CORP 25725 JERONIMO RD 92691 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/19/1985 Closure certification issued RO0002674 2-4 Acetone, etc.

Methylene chloride

88UT054 ARCO #1956 26001 LA PAZ RD 92691 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0002152 additives), leaded & unleaded 88UT007 UNOCAL S S #5887 26171 LA PAZ RD 92691 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/24/2004 Closure certification issued RO0000794 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT088 CHEVRON 26202 LA PAZ RD 92691 Gasoline-Automotive (motor gasoline and 10/21/1997 Closure certification issued RO0002998 additives), leaded & unleaded 88UT081 CHEVRON USA 26202 LA PAZ RD 92691 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/22/1988 Closure certification issued RO0002784 2-4 89UT081 SANTA MARGARITA 27204 E LA PAZ RD 92692 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/19/1996 Closure certification issued RO0002803 WATER DISTRICT 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT211 MOBIL #18-HL8 26051 W LA PAZ RD 92691 Waste oil/Used oil 1/12/2018 Referred to Regional Board RO0001182 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 03UT001 BEACON BAY AUTO WASH 23156 LOS ALISOS BLVD 92691 Gasoline-Automotive (motor gasoline and 10/13/2004 Closure certification issued RO0003119 additives), leaded & unleaded 99UT008 ARCO #3101 25122 MARGUERITE PKWY 92692 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0002927 additives), leaded & unleaded 98UT096 SHELL OIL 25212 MARGUERITE PKWY 92692 Gasoline-Automotive (motor gasoline and 9/19/2005 Closure certification issued RO0000959 additives), leaded & unleaded 98UT104 GOODYEAR TIRE 25502 MARGUERITE PKWY 92692 Waste oil/Used oil 5/17/2001 Closure certification issued RO0001254 90UT134 ORANGE COUNTY FIRE 25862 MARGUERITE PKWY 92692 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/24/1991 Closure certification issued RO0002597 STATION #24 2-4 01UT009 MOBIL 26052 MARGUERITE PKWY 92692 Gasoline-Automotive (motor gasoline and 2/11/2004 Closure certification issued RO0002282 additives), leaded & unleaded 03UT040 SHELL OIL 27600 MARGUERITE PKWY 92692 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0003243 additives), leaded & unleaded 03UT015 SADDLEBACK COLLEGE 28000 MARGUERITE PKWY 92692 Gasoline-Automotive (motor gasoline and 8/28/2003 Closure certification issued RO0003171 additives), leaded & unleaded 94UT066 SADDLEBACK COLLEGE 28000 MARGUERITE PKWY 92692 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/27/1996 Closure certification issued RO0002596 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT021 SADDLEBACK COLLEGE 28000 MARGUERITE PKWY 92692 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/1/1998 Closure certification issued RO0001533 2-4

Page 101 MISSION VIEJO CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

98UT098 MISSION VIEJO POST 28081 MARGUERITE PKWY 92691 Gasoline-Automotive (motor gasoline and 7/31/2001 Closure certification issued RO0000984 OFFICE additives), leaded & unleaded 86UT169 U S POSTAL SERVICE 28081 MARGUERITE PKWY 92690 Gasoline-Automotive (motor gasoline and 1/16/1990 Closure certification issued RO0002477 additives), leaded & unleaded 89UT160 AT&T 28302 MARGUERITE PKWY 92690 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/20/1990 Closure certification issued RO0002921 2-4 91UT112 TEXACO 28681 MARGUERITE PKWY 92691 Gasoline-Automotive (motor gasoline and 2/5/1997 Closure certification issued RO0002295 additives), leaded & unleaded 04UT024 TEXACO 28681 MARGUERITE PKWY 92692 Gasoline-Automotive (motor gasoline and 11/22/2010 RO0003317 additives), leaded & unleaded 86UT038 TEXACO OIL 28681 MARGUERITE PKWY 92691 Waste oil/Used oil 12/12/1986 Closure certification issued RO0001690 86UT129 MISSION VIEJO IMPORTS 28701 MARGUERITE PKWY 92692 Waste oil/Used oil 1/27/1987 Closure certification issued RO0001437 90UT023 MISSION VIEJO VOLVO 28802 MARGUERITE PKWY 92691 Waste oil/Used oil 10/15/1991 Closure certification issued RO0001370 87UT241 SOUTHERN CALIFORNIA 28242 S MARGUERITE PKWY 92690 Gasoline-Automotive (motor gasoline and 4/15/1997 Closure certification issued RO0001986 GAS additives), leaded & unleaded 86UT243 MISSION COMMUNITY 27700 MEDICAL CENTER RD 92691 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/24/1988 Closure certification issued RO0001796 HOSPITAL 2-4 90UT088 ALISO VIEJO BUNKHOUSE 25281 MOULTON PKWY 92691 Gasoline-Automotive (motor gasoline and 6/20/1990 Closure certification issued RO0002964 additives), leaded & unleaded 98UT028 LAKE MISSION VIEJO 22555 OLYMPIAD RD 92692 Gasoline-Automotive (motor gasoline and 10/22/1998 Closure certification issued RO0001725 additives), leaded & unleaded 85UT067 UNION #6399 26282 OSO PKWY 92691 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/19/1992 Closure certification issued RO0002389 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT130 UNOCAL COP #6399 26282 OSO PKWY 92691 Gasoline-Automotive (motor gasoline and RO0002932 additives), leaded & unleaded 91UT100 CHEVRON 26302 OSO PKWY 92691 Gasoline-Automotive (motor gasoline and 9/29/2005 Closure certification issued RO0001981 additives), leaded & unleaded 92UT036 MISSION VIEJO COUNTRY 26742 OSO PKWY 92691 Gasoline-Automotive (motor gasoline and 1/26/1993 Closure certification issued RO0001799 CLUB additives), leaded & unleaded 10UT002 SADDLEBACK VALLEY 25631 PETER A HARTMAN DR 92691- Gasoline-Automotive (motor gasoline and 9/20/2010 RO0003538 UNIFIED SCHOOL additives), leaded & unleaded DISTRICT 97UT011 CHEVRON 27650 SANTA MARGARITA 92691 Gasoline-Automotive (motor gasoline and 6/16/1997 Closure certification issued RO0001229 PKWY additives), leaded & unleaded 03UT028 SHELL OIL 27875 SANTA MARGARITA 92691 Gasoline-Automotive (motor gasoline and 3/2/2016 Closure certification issued RO0003209 PKWY additives), leaded & unleaded 01UT004 MOBIL 26811 TRABUCO RD 92691 Gasoline-Automotive (motor gasoline and 10/31/2001 Closure certification issued RO0002157 additives), leaded & unleaded 91UT103 UNOCAL 27271 TRABUCO RD 92691 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/16/2004 Closure certification issued RO0002060 2-4

Page 102 MISSION VIEJO CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

91UT103 Gasoline-Automotive (motor gasoline and RO0002060 additives), leaded & unleaded 88UT126 MOBIL 26811 W TRABUCO RD 92691 Gasoline-Automotive (motor gasoline and 10/30/1991 Closure certification issued RO0001891 additives), leaded & unleaded 97UT039 ORANGE COUNTY FIRE 26312 VIA CURACION 92691 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/2/1998 Closure certification issued RO0001982 STATION #9 2-4 92UT046 MISSION VIEJO COMPANY 23602 VIA FABRICANTE 92691 Gasoline-Automotive (motor gasoline and 10/20/1992 Closure certification issued RO0002053 additives), leaded & unleaded

Page 103 MODJESKA CANYON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

98UT022 ORANGE COUNTY FIRE 28891 MODJESKA CANYON 92676 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/16/1999 Closure certification issued RO0001559 STATION #16 RD 2-4

Page 104 NEWPORT BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

87UT166 MOBIL #18-HG7 1500 W BALBOA BLVD 92659 Gasoline-Automotive (motor gasoline and 10/17/2000 Closure certification issued RO0002629 additives), leaded & unleaded 16UT002 NEWPORT GULF STATION 1920 W BALBOA BLVD 92663- Diesel fuel oil and additives, Nos.1-D, 2-D, RO0003636 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 94UT069 HILL'S BOAT SERVICE 814 E BAY AVE 92661 Gasoline-Automotive (motor gasoline and 11/27/1995 Closure certification issued RO0002664 additives), leaded & unleaded 88UT167 BISBEE'S MARINE FUELS 410 S BAY FRONT 92662 Gasoline-Automotive (motor gasoline and 3/23/2012 Closure certification issued RO0002868 additives), leaded & unleaded 90UT084 BEACON BAY AUTO WASH 4200 BIRCH ST 92660 Gasoline-Automotive (motor gasoline and 3/13/2014 Closure certification issued RO0002883 #08 additives), leaded & unleaded 93UT076 KOLL CENTER NEWPORT 4910 BIRCH ST 92660 Gasoline-Automotive (motor gasoline and 3/4/2002 Closure certification issued RO0002792 -A- PROPERTY additives), leaded & unleaded 97UT020 CHEVRON #20-1093 1240 BISON AVE 92660 Gasoline-Automotive (motor gasoline and RO0001485 additives), leaded & unleaded 99UT034 CHEVRON #20-2016 2121 BRISTOL ST 92660 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/17/2014 Closure certification issued RO0001922 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 18UT001 CHEVRON STATION NO. 2121 BRISTOL ST 92660 Gasoline-Automotive (motor gasoline and 3/4/2020 Closure certification issued RO0003640 20-2016 additives), leaded & unleaded 92UT065 EXXON #7-0769 2121 SE BRISTOL ST 92660 Gasoline-Automotive (motor gasoline and 3/1/2001 Closure certification issued RO0002512 additives), leaded & unleaded 85UT098 TEXACO 4678 CAMPUS DR 92660 Gasoline-Automotive (motor gasoline and 2/26/2002 Closure certification issued RO0000777 additives), leaded & unleaded 90UT038 NEWPORT IMPORTS 1200 COAST HWY 92663 Waste oil/Used oil 6/9/1994 Closure certification issued RO0001781 91UT006 NEWPORT AUTO CENTER 445 COAST HWY 92660 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/23/1992 Closure certification issued RO0002423 2-4 Waste oil/Used oil

84UT016 MOBIL S S #18-HND 1000 E COAST HWY 92625 Gasoline-Automotive (motor gasoline and 1/6/2000 Closure certification issued RO0001056 additives), leaded & unleaded 87UT028 NEWPORT BCH COUNTRY 1600 E COAST HWY 92660 Gasoline-Automotive (motor gasoline and 9/1/1987 Closure certification issued RO0001441 CLUB additives), leaded & unleaded 93UT088 UNOCAL STATION #3797 2201 E COAST HWY 92625 Waste oil/Used oil 6/4/2002 Closure certification issued RO0000750 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 94UT063 CHEVRON #4161 2546 E COAST HWY 92625 Gasoline-Automotive (motor gasoline and 7/31/1996 Closure certification issued RO0002526 additives), leaded & unleaded 84UT025 SHELL OIL 2801 E COAST HWY 92625 Gasoline-Automotive (motor gasoline and 8/6/1991 Closure certification issued RO0001253 additives), leaded & unleaded 85UT112 DOUD COMMERCIAL 3100 E COAST HWY 92625 Gasoline-Automotive (motor gasoline and 12/20/1985 Closure certification issued RO0000903 OFFICE additives), leaded & unleaded

Page 105 NEWPORT BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT082 J M OIL CO INC #2 3400 E COAST HWY 92625 Gasoline-Automotive (motor gasoline and 11/17/1992 Closure certification issued RO0002843 additives), leaded & unleaded 94UT048 UNITED OIL COMPANY 3400 E COAST HWY 92625 Gasoline-Automotive (motor gasoline and 10/19/1994 Closure certification issued RO0002155 additives), leaded & unleaded 86UT030 SHELL OIL 3600 E COAST HWY 92625 Gasoline-Automotive (motor gasoline and 4/25/2001 Closure certification issued RO0001474 additives), leaded & unleaded 03UT002 SHELL OIL (FORMER) 3600 E COAST HWY 92625 Gasoline-Automotive (motor gasoline and 8/1/2006 Closure certification issued RO0003121 additives), leaded & unleaded 87UT040 ARCO #1030 3636 E COAST HWY 92625 Gasoline-Automotive (motor gasoline and 2/12/1991 Closure certification issued RO0001768 additives), leaded & unleaded 91UT157 UNOCAL S S #4898 3928 E COAST HWY 92625 Gasoline-Automotive (motor gasoline and 7/28/1994 Closure certification issued RO0000951 additives), leaded & unleaded 04UT013 NEWPORT AUTO CENTER 445 E COAST HWY 92660 Waste oil/Used oil 1/11/2006 Closure certification issued RO0003294 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 93UT087 NEWPORT AUTO CENTER 445 E COAST HWY 92660 Gasoline-Automotive (motor gasoline and 11/22/2010 RO0003015 additives), leaded & unleaded 92UT086 SHELL OIL 990 E COAST HWY 92660 Gasoline-Automotive (motor gasoline and 7/1/2015 Closure certification issued RO0002957 additives), leaded & unleaded 90UT132 BOY SCOUTS OF AMERICA 1931 W COAST HWY 92659 Waste oil/Used oil 8/8/1990 Closure certification issued RO0002551 SEA BASE 94UT020 FORMER ARCO SERVICE 200 W COAST HWY 92663 Gasoline-Automotive (motor gasoline and 5/11/1998 Closure certification issued RO0001410 STATION SITE additives), leaded & unleaded 95UT037 PORT CALYPSO 2633 W COAST HWY 92663 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/11/1996 Closure certification issued RO0001888 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT039 SHELL OIL 2800 W COAST HWY 92660 Gasoline-Automotive (motor gasoline and 4/9/1985 Closure certification issued RO0001696 additives), leaded & unleaded 86UT124 MOBIL #18-HGK 301 W COAST HWY 92660 Gasoline-Automotive (motor gasoline and 7/28/2005 Closure certification issued RO0001291 additives), leaded & unleaded 87UT009 NEWPORT IMPORTS 3100 W COAST HWY 92663 Gasoline-Automotive (motor gasoline and 6/29/1998 Closure certification issued RO0000986 additives), leaded & unleaded 91UT099 HARBOR CLUB MARINA 3333 W COAST HWY 92659 Gasoline-Automotive (motor gasoline and 3/10/1997 Closure certification issued RO0000910 additives), leaded & unleaded 85UT082 TOSCO OIL 4625 W COAST HWY 92663 Gasoline-Automotive (motor gasoline and 3/24/2004 Closure certification issued RO0002738 additives), leaded & unleaded 90UT059 CAL-TRANS (NEWPORT 6500 1/2 W COAST HWY 92663 Gasoline-Automotive (motor gasoline and 4/15/1993 Closure certification issued RO0002321 BEACH) additives), leaded & unleaded 90UT060 CAL-TRANS (NEWPORT 6800 1/2 W COAST HWY 92663 Gasoline-Automotive (motor gasoline and 2/11/1991 Closure certification issued RO0002346 BEACH) additives), leaded & unleaded 90UT196 EDLER INDUSTRIES 2101 DOVE ST 92660 Waste oil/Used oil 1/18/1991 Closure certification issued RO0001612 90UT177 NEWPORT NISSAN 888 DOVE ST 92660 Gasoline-Automotive (motor gasoline and 7/29/1993 Closure certification issued RO0001107 additives), leaded & unleaded

Page 106 NEWPORT BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT161 NEWPORT LANDING FUEL 503 E EDGEWATER AVE 92661 Gasoline-Automotive (motor gasoline and 12/15/2000 Closure certification issued RO0002279 SERVICE additives), leaded & unleaded 95UT011 NEWPORT LANDING SITE 503 E EDGEWATER AVE 92661 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/15/2000 Closure certification issued RO0001186 1995 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 94UT045 THE BUD & PAT SHOW 503 E EDGEWATER AVE 92660 Waste oil/Used oil 9/12/1996 Closure certification issued RO0002071 OPERATION 89UT214 FORD AEROSPACE 1 FORD RD BLDG 14 92658 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/27/1992 Closure certification issued RO0001812 2-4 89UT215 FORD AEROSPACE 1 FORD RD BLDG 1 & 5 92658 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/9/1990 Closure certification issued RO0001838 2-4 88UT173 FORD AEROSPACE 1 FORD RD BLDG 9 92658 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/25/1991 Closure certification issued RO0002989 2-4 91UT073 LORAL AERONOTRONIC 1 FORD RD BLDG 12 92658 Gasoline-Automotive (motor gasoline and 12/10/1996 Closure certification issued RO0002678 additives), leaded & unleaded 86UT182 SHELL OIL 1000 IRVINE AVE 92660 Gasoline-Automotive (motor gasoline and RO0002765 additives), leaded & unleaded 86UT158 NEWPORT BEACH GOLF 3100 IRVINE BLVD 92660 Gasoline-Automotive (motor gasoline and 9/15/2006 Closure certification issued RO0002204 COURSE additives), leaded & unleaded 94UT070 ALAMO RENT A CAR 3500 IRVINE AVE 92660 Gasoline-Automotive (motor gasoline and 11/27/1995 Closure certification issued RO0002688 additives), leaded & unleaded 98UT102 LAND ROVER 1540 JAMBOREE RD 92660 Waste oil/Used oil 6/18/2002 Closure certification issued RO0001202 Solvents

85UT032 CHEVRON #9-3042 1550 JAMBOREE RD 92660 Gasoline-Automotive (motor gasoline and 4/5/2005 Closure certification issued RO0001505 additives), leaded & unleaded 03UT021 SHELL OIL 1600 JAMBOREE 92660 Gasoline-Automotive (motor gasoline and 8/12/2014 Closure certification issued RO0003200 additives), leaded & unleaded 90UT219 TEXACO SERVICE 1600 JAMBOREE RD 92663 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/17/1997 Closure certification issued RO0002213 STATION 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT021 BIG CANYON COUNTRY 1850 JAMBOREE RD 92660 Gasoline-Automotive (motor gasoline and 5/15/2001 Closure certification issued RO0001218 CLUB additives), leaded & unleaded 85UT105 ROCKWELL 4311 JAMBOREE RD 92660 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/7/1985 Referred to Regional Board RO0000770 INTERNATIONAL 2-4 84UT001 ROCKWELL 4311 JAMBOREE RD 92660 Xylene 6/1/1991 Transferred to OCUST Program RO0001502 INTERNATIONAL CORP Isopropyl alcohol

Acetone, etc.

Trichloroethane

Page 107 NEWPORT BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

84UT001 Methylene chloride RO0001502 TCE

98UT090 LIDO PARK 601 LIDO PARK DR 92663 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/3/1999 Closure certification issued RO0000874 CONDOMINIUMS 2-4 90UT225 DELANEYS 634 LIDO PARK DR 92663 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/18/1993 Closure certification issued RO0002362 2-4 91UT044 KOLL CO 4000 MACARTHUR BLVD 92660 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/31/1996 Closure certification issued RO0001954 2-4 91UT045 KOLL CO 4400 MACARTHUR BLVD 92660 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/4/1993 Closure certification issued RO0001979 2-4 88UT146 UNOCAL #1299 124 N MARINE AVE 92662 Waste oil/Used oil 2/3/1993 Closure certification issued RO0002403 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 99UT056 PERMALITE PLASTICS 1537 MONROVIA AVE 92663 Tetrahydrofuran 10/15/1999 Transferred to OCUST Program RO0003048 CORPORATION Methyl ethyl ketones

90UT156 UNDESIGNATED PARKING 2809 NEWPORT BLVD 92660 Motor oil 11/7/1990 Closure certification issued RO0000767 AREA Kerosene

88UT124 GERMAN AUTOS 3000 NEWPORT BLVD 92663 Waste oil/Used oil 8/5/1988 Closure certification issued RO0001824 86UT008 UNOCAL 3001 NEWPORT BLVD 92663 Gasoline-Automotive (motor gasoline and 9/16/1986 Closure certification issued RO0001139 additives), leaded & unleaded 89UT089 UNOCAL #5310 3001 NEWPORT BLVD 92663 Gasoline-Automotive (motor gasoline and 10/4/2016 Closure certification issued RO0002965 additives), leaded & unleaded 88UT142 NEWPORT BEACH CITY 3300 NEWPORT BLVD 92658 Gasoline-Automotive (motor gasoline and 6/19/1991 Closure certification issued RO0002304 HALL additives), leaded & unleaded 90UT057 WORLD OIL #42 3401 NEWPORT BLVD 92660 Waste oil/Used oil 6/15/2004 Closure certification issued RO0002273 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT031 MOBIL 3600 NEWPORT BLVD 92659 Waste oil/Used oil 12/17/1993 Closure certification issued RO0001617 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT010 CHEVRON #7100 3531 W NEWPORT BLVD 92663 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/13/2001 Closure certification issued RO0000992 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 97UT041 FOUR SEASONS HOTEL 690 NEWPORT CENTER DR 92660 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/28/2015 Closure certification issued RO0002035 2-4

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90UT108 PACIFIC MUTUAL 700 NEWPORT CENTER DR 92660 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/30/1990 Closure certification issued RO0001944 2-4 88UT160 PACIFIC FINANCIAL PLAZA 800 NEWPORT CENTER DR 92660 Unleaded gasoline 11/26/1990 Closure certification issued RO0002730 85UT104 RALPH IRWIN SITE 488 OLD NEWPORT BLVD 92663 Gasoline-Automotive (motor gasoline and 12/9/1997 Closure certification issued RO0000748 (FORMER A & G GARAGE) additives), leaded & unleaded 14UT003 RAPID GAS #32 3400 E PACIFIC COAST HWY 92625- Diesel fuel oil and additives, Nos.1-D, 2-D, 1/20/2016 Closure certification issued RO0003627 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT162 EDGEWATER PLACE 309 PALM ST 92661 Gasoline-Automotive (motor gasoline and 9/26/1986 Closure certification issued RO0002303 additives), leaded & unleaded 98UT089 FORMER FLETCHER 1001 QUAIL ST 92660 Waste oil/Used oil 4/12/1999 Closure certification issued RO0000856 JONES FACILITY Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT079 FORMER FLETCHER 1301 QUAIL ST 92660 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/13/1999 Closure certification issued RO0002939 JONES / HOLTZE 2-4 DEVELOPMENT SITE Waste oil/Used oil

Solvents

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT167 JIM SLEMONS IMPORTS 1301 QUAIL ST 92660 Motor oil 10/22/1987 Closure certification issued RO0002652 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT128 JIM SLEMONS IMPORTS 1301 QUAIL ST 92660 Gasoline-Automotive (motor gasoline and 10/21/1996 Closure certification issued RO0002680 additives), leaded & unleaded 95UT075 WESTERLY PLACE 1500 QUAIL ST 92660 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/9/1996 Closure certification issued RO0002804 2-4 90UT054 METROPOLITAN WATER 38 RIDGELINE DR 92660 Gasoline-Automotive (motor gasoline and 11/15/1993 Closure certification issued RO0002198 DISTRICT additives), leaded & unleaded 05UT005 MOBIL #18-PLR 2500 SAN JOAQUIN HILLS RD 92625 Gasoline-Automotive (motor gasoline and 5/3/2019 Referred to Regional Board RO0003339 additives), leaded & unleaded 91UT119 SHELL OIL 2500 SAN JOAQUIN HILLS RD 92625 Gasoline-Automotive (motor gasoline and 12/1/2014 Closure certification issued RO0002471 additives), leaded & unleaded 85UT061 UNOCAL COP #6521 2690 N SAN MIGUEL DR 92660 Gasoline-Automotive (motor gasoline and 8/7/2012 Referred to Regional Board RO0002239 additives), leaded & unleaded 88UT150 NEWPORT BEACH POLICE 870 SANTA BARBARA DR 92660 Gasoline-Automotive (motor gasoline and 8/30/1994 Closure certification issued RO0002502 DEPT additives), leaded & unleaded 02UT019 NEWPORT BEACH POLICE 870 SANTA BARBARA DR 92660 Gasoline-Automotive (motor gasoline and 10/28/2004 Closure certification issued RO0003177 DEPT additives), leaded & unleaded

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91UT054 HUGHES AIRCRAFT 500 SUPERIOR AVE 92663 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/7/1991 Closure certification issued RO0002217 2-4 90UT247 HUGHES NEWPORT 500 SUPERIOR AVE 92658 Solvents 6/1/1991 Transferred to OCUST Program RO0002835 BEACH Chlorinated hydrocarbons

06UT006 CITY OF NEWPORT 592 SUPERIOR AVE 92663 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/24/2013 Closure certification issued RO0003418 BEACH CORPORATE 2-4 YARD 09UT003 CITY OF NEWPORT 592 SUPERIOR AVE 92663 Unleaded gasoline 4/28/2010 Closure certification issued RO0003515 BEACH CORPORATE YARD TANK #2 86UT123 NEWPORT BEACH CITY 592 SUPERIOR AVE 92658 Solvents 2/28/1991 Closure certification issued RO0001263 YARD Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 99UT036 NEWPORT BEACH CORP 592 SUPERIOR AVE 92663 Gasoline-Automotive (motor gasoline and 12/21/1999 Closure certification issued RO0001972 YARD additives), leaded & unleaded 86UT225 UNOCAL 377 N SUPERIOR AVE 92660 Waste oil/Used oil 4/7/1997 Closure certification issued RO0001299 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT137 UNOCAL #5762 550 VISTA DEL SOL 92660 Waste oil/Used oil 3/16/1998 Closure certification issued RO0002862 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 110 ORANGE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT057 C O THOMPSON 11546 ANAHEIM BLVD 92668 Gasoline-Automotive (motor gasoline and 4/28/1989 Transferred to City Program RO0002227 additives), leaded & unleaded 99UT028 BARKLEY AIR 1132 W BARKLEY AVE 92868 Gasoline-Automotive (motor gasoline and 4/8/1999 Closure certification issued RO0001772 CONDITIONING additives), leaded & unleaded 98UT061 THE BIG E 890 N BATAVIA ST 92867 Gasoline-Automotive (motor gasoline and 6/24/2014 Closure certification issued RO0002560 additives), leaded & unleaded 97UT044 FORMER SANTIAGO 231 W BLUERIDGE AVE 92867 Gasoline-Automotive (motor gasoline and 5/12/2000 Closure certification issued RO0002117 HEATING & AIR additives), leaded & unleaded CONDITIONING 97UT057 TOSCO - 76 #6056 1630 E CHAPMAN AVE 92667 Gasoline-Automotive (motor gasoline and 2/18/2005 Closure certification issued RO0002446 additives), leaded & unleaded 90UT237 THRIFTY OIL CO 17751 E CHAPMAN AVE 92666 Gasoline-Automotive (motor gasoline and 6/26/1991 Transferred to City Program RO0002626 additives), leaded & unleaded 95UT009 CHEVRON # 9-3664 18511 E CHAPMAN AVE 92669 Gasoline-Automotive (motor gasoline and 1/22/1996 Closure certification issued RO0001469 additives), leaded & unleaded 03UT026 MOBIL 18-LEC 1935 E CHAPMAN AVE 92866 Gasoline-Automotive (motor gasoline and 12/12/2003 Closure certification issued RO0003208 additives), leaded & unleaded 00UT035 MOBIL #18-J7X 2504 E CHAPMAN AVE 92869 Gasoline-Automotive (motor gasoline and 10/9/2015 Closure certification issued RO0001984 additives), leaded & unleaded 03UT047 TOWN & COUNTRY CAR 2747 E CHAPMAN AVE 92869 Gasoline-Automotive (motor gasoline and 3/14/2005 Closure certification issued RO0003268 WASH additives), leaded & unleaded 01UT003 ARCO #9539 2937 E CHAPMAN AVE 92867 Gasoline-Automotive (motor gasoline and 1/19/2006 Closure certification issued RO0002130 additives), leaded & unleaded 98UT001 THRIFTY OIL #058 2937 E CHAPMAN AVE 92869 Gasoline-Automotive (motor gasoline and 10/20/2004 Closure certification issued RO0002994 additives), leaded & unleaded 02UT012 TEXACO (FORMER) 3232 E CHAPMAN AVE 92869 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/10/2003 Closure certification issued RO0003062 2-4 98UT002 TEXACO SERVICE 3232 E CHAPMAN AVE 92869 Gasoline-Automotive (motor gasoline and 3/5/1998 Closure certification issued RO0003013 STATION additives), leaded & unleaded 98UT012 SHELL OIL 4035 E CHAPMAN AVE 92869 Gasoline-Automotive (motor gasoline and 4/15/2014 Closure certification issued RO0001306 additives), leaded & unleaded 00UT026 SAVON LOCATION / ARCO 4040 E CHAPMAN AVE 92866 Gasoline-Automotive (motor gasoline and 9/13/2002 Closure certification issued RO0001756 #1770 additives), leaded & unleaded 89UT113 IRVINE REGIONAL PARK 21501 S CHAPMAN AVE 92669 Gasoline-Automotive (motor gasoline and 8/24/1990 Closure certification issued RO0001805 additives), leaded & unleaded 98UT013 ORANGE COAST CAR 1405 W CHAPMAN AVE 92868 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0001307 WASH 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 00UT003 ULTRAMAR #3748 2245 W CHAPMAN 92868 Gasoline-Automotive (motor gasoline and 4/29/2011 RO0002384 additives), leaded & unleaded 98UT014 TOSCO - 76 #6297 2345 W CHAPMAN AVE 92868 Gasoline-Automotive (motor gasoline and 6/29/2012 Closure certification issued RO0001335 additives), leaded & unleaded 98UT101 MITCHELL AUTO SERVICE 700 W CHAPMAN AVE 92868 Gasoline-Automotive (motor gasoline and 3/3/2004 Closure certification issued RO0001179 additives), leaded & unleaded

Page 111 ORANGE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

04UT007 CARDLOCK FUEL 1825 COLLINS 92863 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/29/2004 Closure certification issued RO0003280 SYSTEM, INC. 2-4 05UT004 76 STATION 5299 684 GLASSELL 92866 Gasoline-Automotive (motor gasoline and 1/11/2006 Closure certification issued RO0003336 additives), leaded & unleaded 99UT050 LETNER ROOFING 1490 N GLASSELL ST 92867 Gasoline-Automotive (motor gasoline and 7/10/2020 Closure certification issued RO0002336 COMPANY additives), leaded & unleaded 98UT094 DOUBLE J LUMBER 1600 N GLASSELL ST 92867 Gasoline-Automotive (motor gasoline and 5/9/2003 Closure certification issued RO0000934 additives), leaded & unleaded 98UT011 FIRE DEPARTMENT 176 S GRAND ST 92866 Gasoline-Automotive (motor gasoline and 6/5/1998 Closure certification issued RO0001278 HEADQUARTERS additives), leaded & unleaded 97UT046 STRAUB DISTRIBUTING 410 W GROVE AVE 92865 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/13/2002 Closure certification issued RO0002171 CO 2-4 99UT065 ARCO #3076 1935 KATELLA AVE 92867 Gasoline-Automotive (motor gasoline and 9/16/2000 Closure certification issued RO0002671 additives), leaded & unleaded 04UT028 CHEVRON #9-0456 1940 KATELLA 92867 Gasoline-Automotive (motor gasoline and 6/27/2019 Closure certification issued RO0003325 additives), leaded & unleaded 09UT004 ARCO #9733 825 E KATELLA 92707 Gasoline-Automotive (motor gasoline and 12/21/2010 RO0003517 additives), leaded & unleaded 98UT060 THRIFTY OIL CO #367 825 E KATELLA AVE 92867 Gasoline-Automotive (motor gasoline and 4/17/2000 Closure certification issued RO0002537 additives), leaded & unleaded 98UT067 TEXACO SERVICE 830 E KATELLA AVE 92867 Gasoline-Automotive (motor gasoline and 4/17/2000 Closure certification issued RO0002700 STATION additives), leaded & unleaded 00UT023 BRITISH MOTOR SERVICE 521 W KATELLA AVE 92867 Waste oil/Used oil 2/2/2001 Closure certification issued RO0001677 INC 98UT058 WALSH ENTERPRISES 1633 N LESLIE WAY 92867 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/14/2001 Closure certification issued RO0002489 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT177 R J NOBLE CO 15505 LINCOLN AVE 92666 Regular gasoline 4/30/1990 Closure certification issued RO0000950 00UT021 LINCOLN AUTO SPA 105 E LINCOLN AVE 92865 Gasoline-Automotive (motor gasoline and 10/21/2004 Closure certification issued RO0001623 additives), leaded & unleaded 03UT003 RJ NOBLE 15505 E LINCOLN AVE 92865 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/14/2005 Transferred to OCUST Program RO0003127 2-4 97UT052 UNOCAL #5053 105 W LINCOLN AVE 92867 Gasoline-Automotive (motor gasoline and 10/26/1998 Closure certification issued RO0002320 additives), leaded & unleaded 98UT077 ARROWHEAD DRINKING 619 N MAIN ST 92868 Waste oil/Used oil 12/7/2001 Closure certification issued RO0002898 WATER 98UT059 WEST AMERICAN RUBBER 750 N MAIN ST 92668 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/13/2000 Closure certification issued RO0002514 CO 2-4 98UT105 WEST AMERICAN RUBBER 750 N MAIN ST 92868 Naphtha distillate 8/11/2000 Closure certification issued RO0001282 COMPANY 00UT024 FORMER 211 S MAIN ST 92868 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/19/2001 Closure certification issued RO0001704 ROSEBURROUGH SITE 2-4 99UT013 SOUTHLAND LOCATION 290 S MAIN ST 92868 Gasoline-Automotive (motor gasoline and 5/17/2001 Closure certification issued RO0001360 #19969 additives), leaded & unleaded

Page 112 ORANGE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

02UT016 HAMILTON MATERIALS 345 W MEATS AVE 92865 Gasoline-Automotive (motor gasoline and 4/17/2003 Closure certification issued RO0003070 INC additives), leaded & unleaded 98UT074 FORMER BRIDGESTONE 3400 METROPOLITAN DR 92868 Gasoline-Automotive (motor gasoline and 9/27/2002 Closure certification issued RO0002838 FIRESTONE additives), leaded & unleaded 04UT019 SBC SERVICES, INC. 2525 ORANGE OLIVE 92865 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/21/2004 Closure certification issued RO0003308 2-4 85UT003 CAL MAT FACILITY 454 N PROSPECT AVE 92608 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/15/1990 Closure certification issued RO0001268 2-4 Waste oil/Used oil

98UT083 TEXACO 2640 SANTIAGO BLVD 92867 Gasoline-Automotive (motor gasoline and 1/7/2015 Closure certification issued RO0000734 additives), leaded & unleaded 02UT029 NOHL RANCH AUTO SPA 2700 SANTIAGO BLVD 92867 Gasoline-Automotive (motor gasoline and 12/24/2003 Closure certification issued RO0003117 (FORMER) additives), leaded & unleaded 06UT004 CHEVRON #9-0864 2844 SANTIAGO 92867 Not reported / unknown 3/7/2013 Closure certification issued RO0003395 86UT136 IRVINE LAKE BOAT AND 4621 SANTIAGO CANYON RD 92669 Gasoline-Automotive (motor gasoline and 7/8/1987 Closure certification issued RO0001630 TACKLE additives), leaded & unleaded 98UT072 ORANGE COUNTY FIRE 5020 SANTIAGO CANYON RD 92869 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/25/1999 Closure certification issued RO0002797 STATION #23 2-4 06UT003 CITY CORP YARD 637 STRUCK 92867 Not reported / unknown 12/8/2006 Closure certification issued RO0003394 98UT033 SEVEN UP/RC BOTTLING 1300 W TAFT AVE 92865 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/29/2001 Closure certification issued RO0001852 COMPANY 2-4 99UT044 UCI MEDICAL CENTER 101 S THE CITY DR 92868 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/7/2000 Closure certification issued RO0002187 2-4 97UT047 PARK CITY CENTER 630 S THE CITY DR 92668 Gasoline-Automotive (motor gasoline and 4/24/1998 Closure certification issued RO0002197 additives), leaded & unleaded 03UT023 SHELL SERVICE STATION 1815 TUSTIN 92865 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/27/2004 Closure certification issued RO0003204 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 99UT066 ARCO #76 100 N TUSTIN ST 92867 Gasoline-Automotive (motor gasoline and 1/1/2000 Referred to Regional Board RO0002696 additives), leaded & unleaded 97UT051 BEACON BAY AUTO WASH 2355 N TUSTIN AVE 92865 Gasoline-Automotive (motor gasoline and 2/11/2014 Closure certification issued RO0002296 #01 additives), leaded & unleaded 99UT029 SHELL SERVICE STATION 2490 N TUSTIN ST 92867 Gasoline-Automotive (motor gasoline and 5/28/1999 Closure certification issued RO0001797 additives), leaded & unleaded 98UT085 THRIFTY OIL #366 2493 N TUSTIN AVE 92867 Gasoline-Automotive (motor gasoline and 3/21/2013 Closure certification issued RO0000778 additives), leaded & unleaded 98UT080 TOSCO - 76 #5514 2756 N TUSTIN AVE 92867 Gasoline-Automotive (motor gasoline and 10/1/2013 Closure certification issued RO0002959 additives), leaded & unleaded 98UT003 METRO CAR WASH 387 N TUSTIN ST 92866 Gasoline-Automotive (motor gasoline and 3/1/2013 Closure certification issued RO0000749 additives), leaded & unleaded 03UT016 SHELL STATION 889 N TUSTIN AVE 92866 Gasoline-Automotive (motor gasoline and 4/12/2004 Closure certification issued RO0003172 additives), leaded & unleaded

Page 113 ORANGE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

98UT007 SHELL SERVICE STATION 889 S TUSTIN AVE 92866 Gasoline-Automotive (motor gasoline and 9/21/1998 Closure certification issued RO0000832 additives), leaded & unleaded 97UT056 ORANGE COUNTY FIRE 145 S WATER ST 92866 Gasoline-Automotive (motor gasoline and 12/24/2002 Closure certification issued RO0002420 STATION #1 additives), leaded & unleaded 98UT099 CITY OF ORANGE WATER 189 S WATER ST 92866 Gasoline-Automotive (motor gasoline and 9/13/2002 Closure certification issued RO0000997 DEPARTMENT additives), leaded & unleaded

Page 114 PLACENTIA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT116 CHEVRON/KRAEMER 842 S ALTA VISTA DR 92670 Gasoline-Automotive (motor gasoline and 9/26/1990 Closure certification issued RO0001880 LEASE additives), leaded & unleaded 88UT088 KRAMER TRUST 230 N ANGELINA ST 92670 Gasoline-Automotive (motor gasoline and 9/15/1994 Closure certification issued RO0002925 PROPERTY additives), leaded & unleaded 89UT029 ECONO LUBE N TUNE 101 S BRADFORD AVE 92670 Gasoline-Automotive (motor gasoline and 2/8/1989 Closure certification issued RO0001516 additives), leaded & unleaded 88UT053 ADVANCED AUTOMOTIVE 144 S BRADFORD AVE 92670 Waste oil/Used oil 1/6/1989 Closure certification issued RO0002125 87UT073 CASTNER'S AUTO 214 S BRADFORD AVE 92670 Waste oil/Used oil 6/22/1988 Closure certification issued RO0002598 SERVICE Transmission fluid

93UT040 UNOCAL #4629 820 W CHAPMAN AVE 92870 Gasoline-Automotive (motor gasoline and 1/31/2012 Closure certification issued RO0001920 additives), leaded & unleaded 92UT087 EXTRUSIONS 110 E CROWTHER AVE 92670 Water & oil mix 7/2/1992 Transferred to OCUST Program RO0002977 85UT013 WESTFIELD DEVELOPERS 480 W CROWTHER AVE 92670 Gasoline-Automotive (motor gasoline and 5/14/1985 Closure certification issued RO0001036 additives), leaded & unleaded 93UT041 ARCO #6110 1201 E IMPERIAL HWY 92870 Gasoline-Automotive (motor gasoline and 6/22/2007 Closure certification issued RO0001946 additives), leaded & unleaded 89UT200 UNOCAL 6071 S JEFFERSON ST 92670 Unleaded gasoline 11/3/1993 Closure certification issued RO0001434 00UT027 PLACENTIA POST OFFICE 1400 N KRAEMER BLVD 92871 Gasoline-Automotive (motor gasoline and 10/24/2002 Closure certification issued RO0001782 additives), leaded & unleaded 89UT126 UNOCAL #5387 1859 N KRAEMER BLVD 92670 Waste oil/Used oil 9/10/1998 Closure certification issued RO0002141 94UT050 TOSCO - 76 #5483 801 S KRAEMER BLVD 92870 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/23/2015 Closure certification issued RO0002206 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT183 SUBURBAN PROPANE 535 S MELROSE ST 92670 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/17/1988 Closure certification issued RO0002980 2-4 94UT067 PLACENTIA-YORBA LINDA 1301 E ORANGETHORPE AVE 92861 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/10/2006 Closure certification issued RO0002619 USD 2-4 86UT209 TEXACO OIL 1701 E ORANGETHORPE AVE 92670 Gasoline-Automotive (motor gasoline and 3/9/1987 Closure certification issued RO0000976 additives), leaded & unleaded 99UT023 TOSCO - 76 #5251 1801 E ORANGETHORPE AVE 92870 Gasoline-Automotive (motor gasoline and 4/10/2013 Closure certification issued RO0001638 additives), leaded & unleaded 88UT143 EXXON 241 W ORANGETHORPE AVE 92670 Gasoline-Automotive (motor gasoline and 8/27/1990 Closure certification issued RO0002328 additives), leaded & unleaded 93UT051 EXXON #7-3899 241 W ORANGETHORPE AVE 92670 Gasoline-Automotive (motor gasoline and 7/13/1994 Closure certification issued RO0002210 additives), leaded & unleaded 94UT007 CHEVRON #9-5978 313 W ORANGETHORPE AVE 92670 Gasoline-Automotive (motor gasoline and 10/13/1995 Closure certification issued RO0001688 additives), leaded & unleaded 93UT005 UNOCAL #6055 601 W ORANGETHORPE AVE 92670 Gasoline-Automotive (motor gasoline and 6/10/1993 Closure certification issued RO0001900 additives), leaded & unleaded

Page 115 PLACENTIA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT111 BRIAN CHUCHUA JEEP 777 W ORANGETHORPE AVE 92870 Jet Fuel and additives: A (kerosene type), 7/1/2019 Closure certification issued RO0001495 A-1 (kerosene type), B (wide cut or naphtha) 88UT131 JACK IN THE BOX 805 W ORANGETHORPE AVE 92670 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/23/2004 Referred to Regional Board RO0002019 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT007 JET GAS STATION 818 W ORANGETHORPE AVE 92670 Gasoline-Automotive (motor gasoline and 8/15/1991 Closure certification issued RO0002684 additives), leaded & unleaded 01UT018 ULTRAMAR #3749 818 W ORANGETHORPE AVE 92870 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/11/2017 Closure certification issued RO0001562 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 94UT040 SABA PETROLEUM 1920 E ORCHARD DR 92670 Gasoline-Automotive (motor gasoline and 2/2/1996 Closure certification issued RO0001943 additives), leaded & unleaded 86UT120 M & J EQUIPMENT 450 PLACENTIA AVE 92670 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/12/1997 Closure certification issued RO0001188 2-4 86UT090 SHELL OIL 1810 N PLACENTIA AVE 92670 Gasoline-Automotive (motor gasoline and 3/29/2006 Closure certification issued RO0002935 additives), leaded & unleaded 92UT038 PLACENTIA REPAIRS 860 S PLACENTIA AVE 92670 Waste oil/Used oil 2/10/2006 Closure certification issued RO0001849 (U-HAUL) 94UT068 U-HAUL 862 S PLACENTIA AVE 92670 Waste oil/Used oil 10/15/1996 Closure certification issued RO0002641 Solvents

90UT010 RYDER TRUCK RENTAL 736 RICHFIELD RD 92670 Waste oil/Used oil 6/6/1990 Closure certification issued RO0001058 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT043 JAMES MOCK INC 700 S RICHFIELD RD 92670 Gasoline-Automotive (motor gasoline and 9/15/1988 Closure certification issued RO0001864 additives), leaded & unleaded 86UT060 HARTWELL CORP 900 S RICHFIELD RD 92670 Waste oil/Used oil 7/8/1986 Closure certification issued RO0002262 07UT002 HARTWELL 900 S RICHFIELD RD 928706788Waste oil/Used oil 10/19/2012 Closure certification issued RO0003453 CORPORATION 08UT005 76 STATION #2705741 600 N ROSE DR 92870 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/19/2012 Closure certification issued RO0003486 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 05UT011 SANTA FE COURTYARDS 220 SANTA FE AVE E 92870 Miscellaneous motor vehicle fuel 7/18/2006 Closure certification issued RO0003371 89UT006 PLACENTIA SUPER 230 W SANTA FE AVE 92670 Waste oil/Used oil 3/22/1991 Closure certification issued RO0002872 SERVICE 92UT034 PLACENTIA TRUCK VAN 461 S VAN BUREN ST 92670 Waste oil/Used oil 1/6/1993 Closure certification issued RO0001748 AND 4 WHEEL DRIVE WRECKING

Page 116 PLACENTIA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

95UT061 ROADRUNNER 541 S VAN BUREN ST 92670 Gasoline-Automotive (motor gasoline and 11/14/2002 Closure certification issued RO0002498 MATERIALS additives), leaded & unleaded 90UT176 ROOFING WHOLESALE CO 633 S VAN BUREN ST 92670 Gasoline-Automotive (motor gasoline and 1/10/1991 Closure certification issued RO0001088 additives), leaded & unleaded 92UT058 EXXON #7-3844 1201 YORBA LINDA BLVD 92670 Gasoline-Automotive (motor gasoline and 8/16/2001 Closure certification issued RO0002363 additives), leaded & unleaded 04UT021 SHELL OIL 1202 YORBA LINDA BLVD 92870 Gasoline-Automotive (motor gasoline and 6/6/2016 Closure certification issued RO0003312 additives), leaded & unleaded 88UT147 JACK GEER TEXACO 901 YORBA LINDA BLVD 92670 Gasoline-Automotive (motor gasoline and 2/9/1989 Closure certification issued RO0002429 additives), leaded & unleaded 95UT018 ARCO #6226 102 E YORBA LINDA BLVD 92870 Gasoline-Automotive (motor gasoline and 2/22/2016 Closure certification issued RO0001376 additives), leaded & unleaded 89UT186 ROSE UNOCAL 76 1176 E YORBA LINDA BLVD 92670 Unleaded gasoline 4/27/1994 Closure certification issued RO0001080 Waste oil/Used oil

Page 117 RANCHO SANTA MARGARITA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

00UT031 ORANGE COUNTY FIRE 30131 AVENTURA 92688 Gasoline-Automotive (motor gasoline and 3/30/2001 Closure certification issued RO0001883 STATION #45 additives), leaded & unleaded 01UT015 SHELL OIL 21712 PLANO TRABUCO RD 92679 Gasoline-Automotive (motor gasoline and 2/16/2016 Closure certification issued RO0001465 additives), leaded & unleaded 00UT028 MOBIL 31421 SANTA MARGARITA 92688 Gasoline-Automotive (motor gasoline and 3/31/2003 Closure certification issued RO0001808 PKWY additives), leaded & unleaded

Page 118 SAN CLEMENTE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

90UT258 EXXON 504 AVE DE LA ESTRELLA 92672 Gasoline-Automotive (motor gasoline and 5/3/1999 Closure certification issued RO0000775 additives), leaded & unleaded 94UT032 SAN CLEMENTE STATE 3030 AVE DEL PRESIDENTE 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/11/1996 Closure certification issued RO0001739 BEACH 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT050 CITY OF SAN CLEMENTE 1801 AVE ESTACION 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/2/1989 Closure certification issued RO0002048 2-4 88UT092 EXXON 101 AVENIDA CALAFIA 92672 Gasoline-Automotive (motor gasoline and 4/5/1993 Closure certification issued RO0003007 additives), leaded & unleaded 96UT044 FLAGG STATION 422 AVENIDA DE LA 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/29/2004 Referred to Regional Board RO0002092 ESTRELLA 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 01UT014 PACIFIC GOLF & 200 AVENIDA LA PATA 92673 Gasoline-Automotive (motor gasoline and 3/6/2002 Closure certification issued RO0001454 COUNTRY CLUB additives), leaded & unleaded 95UT045 U HAUL CENTER #717-21 310 AVENIDA PICO 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/4/1996 Closure certification issued RO0002096 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 04UT003 SAN CLEMENTE WATER 380 AVENIDA PICO 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/21/2005 Closure certification issued RO0003273 TREATMENT PLANT 2-4 05UT003 SAN CLEMENTE WATER 390 AVENIDA PICO 92672 Gasoline-Automotive (motor gasoline and 9/19/2005 Closure certification issued RO0003333 RECLAMATION PLANT additives), leaded & unleaded MAINTENANCE 87UT165 FLUORCARBON 415 AVENIDA PICO 92672 Waste oil/Used oil 2/22/1988 Closure certification issued RO0002607 85UT029 CHEVRON 525 AVENIDA PICO 92672 Gasoline-Automotive (motor gasoline and 8/5/1998 Closure certification issued RO0001420 additives), leaded & unleaded 96UT048 TEXACO 530 AVENIDA PICO 92672 Gasoline-Automotive (motor gasoline and 9/11/2002 Closure certification issued RO0002199 additives), leaded & unleaded 90UT207 MOBIL 600 AVENIDA PICO 92672 Gasoline-Automotive (motor gasoline and 12/12/1991 Closure certification issued RO0001898 additives), leaded & unleaded 99UT026 MOBIL STATION 18-HH1 600 AVENIDA PICO 92672 Gasoline-Automotive (motor gasoline and 12/20/2000 Closure certification issued RO0001720 additives), leaded & unleaded 89UT196 EXXON 151 AVENIDA VAQUERO 92672 Gasoline-Automotive (motor gasoline and 1/28/1998 Closure certification issued RO0001318 additives), leaded & unleaded 98UT112 VAQUERO PUMP STATION 608 AVENIDA VAQUERO 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/14/1999 Closure certification issued RO0001483 2-4 96UT043 PUBLIC WORKS 404 CALLE BAHIA 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/19/1997 Closure certification issued RO0002064 2-4 86UT240 AVERY RENTALS INC 125 CALLE DE LOS MELINOS 92672 Gasoline-Automotive (motor gasoline and 8/20/1991 Closure certification issued RO0001719 additives), leaded & unleaded 87UT189 KMART 550 CAMINO DE ESTRELLA 92672 Waste oil/Used oil 12/2/1987 Closure certification issued RO0000819

Page 119 SAN CLEMENTE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

99UT018 ARCO STATION NO 9748 590 CAMINO DE ESTRELLA 92673 Gasoline-Automotive (motor gasoline and 11/26/2000 Closure certification issued RO0001501 additives), leaded & unleaded 85UT028 THRIFTY OIL 590 CAMINO DE ESTRELLA 92672 Gasoline-Automotive (motor gasoline and 10/4/1995 Closure certification issued RO0001391 additives), leaded & unleaded 86UT167 UNOCAL 606 CAMINO DE LOS MARES 92672 Waste oil/Used oil 12/18/1986 Closure certification issued RO0002428 92UT009 UNOCAL 606 CAMINO DE LOS MARES 92672 Gasoline-Automotive (motor gasoline and 12/1/1998 Closure certification issued RO0002244 additives), leaded & unleaded 91UT110 SAMARITAN MEDICAL 654 CAMINO DE LOS MARES 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/11/1992 Closure certification issued RO0002245 CENTER 2-4 86UT148 THRIFTY #125 1201 EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 4/26/1999 Closure certification issued RO0001941 additives), leaded & unleaded 04UT026 MOBIL #18-HHF 1430 EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 4/13/2009 Closure certification issued RO0003321 additives), leaded & unleaded 89UT036 MISSION VALLEY BANK 501 EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 8/2/1991 Closure certification issued RO0001707 additives), leaded & unleaded 89UT161 MARINA AUTOMOTIVE 1606 N EL CAMINO REAL 92672 Waste oil/Used oil 11/20/1989 Closure certification issued RO0002942 REPAIR 08UT004 FRED STIER AUTO SALES 1645 N EL CAMINO REAL 92672 Miscellaneous motor vehicle fuel 1/12/2018 Referred to Regional Board RO0003478 LOT 96UT012 SAN CLEMENTE CAR 1731 N EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0001231 WASH additives), leaded & unleaded 98UT025 HOME INVESTMENT & 1736 N EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 7/30/2001 Closure certification issued RO0001643 LOANS additives), leaded & unleaded 99UT063 ARCO #5111 2749 N EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0002647 additives), leaded & unleaded 86UT131 HACIENDA FORD 535 N EL CAMINO REAL 92672 Waste oil/Used oil 10/1/1986 Closure certification issued RO0001494 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT159 DENAULTS HARDWARE 717 N EL CAMINO REAL 92672 Paint thinner 5/24/1995 Closure certification issued RO0002712 88UT174 SAN CLEMENTE MOTORS 842 N EL CAMINO REAL 92672 Waste oil/Used oil 8/14/1990 Closure certification issued RO0003009 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT145 KEN CARROLL 902 N EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 4/25/2001 Closure certification issued RO0002830 AUTOMOTIVE additives), leaded & unleaded 87UT031 THRIFTY OIL 1010 S EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 6/28/2019 Closure certification issued RO0001523 additives), leaded & unleaded 99UT059 TOSCO -76 #7486 1201 S EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 10/3/2001 Closure certification issued RO0002556 additives), leaded & unleaded 13UT001 RICHFIELD OIL 1502 S EL CAMINO REAL 92674- Gasoline-Automotive (motor gasoline and 10/6/2017 Closure certification issued RO0003606 CORPORATION #1559 additives), leaded & unleaded Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4

Page 120 SAN CLEMENTE CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

95UT031 CHEVRON 1729 S EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 7/23/1996 Closure certification issued RO0001735 additives), leaded & unleaded 92UT054 DICK WATSON AUTO 2345 S EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 10/27/1992 Closure certification issued RO0002265 CENTER additives), leaded & unleaded 85UT075 UNOCAL #5058 2360 S EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 10/6/2005 Closure certification issued RO0002582 additives), leaded & unleaded 98UT024 SHELL OIL 2400 S EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 9/12/2014 Closure certification issued RO0001615 additives), leaded & unleaded 88UT161 UNOCAL 305 S EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 9/24/1999 Closure certification issued RO0002749 additives), leaded & unleaded 91UT124 FRANKS FOREIGN CAR 509 S EL CAMINO REAL 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/12/2001 Closure certification issued RO0002587 2-4 86UT108 FRANKS INDEPENDENT 509 S EL CAMINO REAL 92672 Waste oil/Used oil 5/1/1989 Closure certification issued RO0000975 AUTO 86UT155 SCALZO BROTHERS 512 S EL CAMINO REAL 92672 Waste oil/Used oil 1/6/1987 Closure certification issued RO0002126 02UT024 TEXACO 795 S EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 3/9/2006 Closure certification issued RO0003103 additives), leaded & unleaded 84UT019 GRUBSTAKE SERVICE 908 S EL CAMINO REAL 92672 Gasoline-Automotive (motor gasoline and 12/3/1984 Closure certification issued RO0001113 STATION additives), leaded & unleaded 86UT105 MOBIL SERVICE STATION 1430 W EL CAMINO REAL 92672 Unleaded gasoline 8/7/1991 Closure certification issued RO0000939 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT135 SAN CLEMENTE 108 RINCON CT 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/7/1990 Closure certification issued RO0002620 COMMERCIAL 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT002 LYMAN'S READY MIX 116 RINCON CT 92672 Gasoline-Automotive (motor gasoline and 6/18/1987 Closure certification issued RO0001029 additives), leaded & unleaded 90UT138 LYMAN'S READY-MIX 116 RINCON CT 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/8/1991 Closure certification issued RO0002689 2-4 03UT043 ROBERTSON'S READY MIX 116 RINCON CT 92672 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/29/2004 Closure certification issued RO0003257 2-4

Page 121 SAN JUAN CAPISTRANO CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

91UT024 MISSION PIPE AND 32107 ALIPAZ ST 92675 Gasoline-Automotive (motor gasoline and 5/10/1991 Closure certification issued RO0001423 SUPPLY CO additives), leaded & unleaded 92UT041 ROMARCO REALTY CORP 31642 AVE LOS CERRITOS 92673 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/19/1994 Closure certification issued RO0001925 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 00UT019 UNITED RENTALS 32821 CALLE PERFECTO 92675 Waste oil/Used oil 12/19/2002 Closure certification issued RO0001567 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT049 RAYNE WATER 33021 CALLE PERFECTO 92675 Gasoline-Automotive (motor gasoline and 12/30/1997 Closure certification issued RO0002136 additives), leaded & unleaded 90UT072 RANCHO CAPISTRANO 29251 CAMINO CAPISTRANO 92675 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/29/1991 Closure certification issued RO0002633 COMMUNITY CHURCH 2-4 89UT027 CHEVRON #9-3417 32009 CAMINO CAPISTRANO 92675 Gasoline-Automotive (motor gasoline and 5/28/2009 RO0001463 additives), leaded & unleaded 87UT225 7 ELEVEN STORE #18901 32022 CAMINO CAPISTRANO 92675 Gasoline-Automotive (motor gasoline and 2/22/1989 Closure certification issued RO0001569 additives), leaded & unleaded 90UT021 SUPER 7 32022 CAMINO CAPISTRANO 92675 Gasoline-Automotive (motor gasoline and 1/24/1996 Closure certification issued RO0001313 additives), leaded & unleaded 99UT048 CAPISTRANO CAR WASH 32841 CAMINO CAPISTRANO 92675 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0002287 additives), leaded & unleaded 98UT016 WESELOH HONDA 32881 CAMINO CAPISTRANO 92675 Gasoline-Automotive (motor gasoline and 4/22/1998 Closure certification issued RO0001392 additives), leaded & unleaded 97UT045 CAL TRANS 32941 CAMINO CAPISTRANO 92675 Gasoline-Automotive (motor gasoline and 6/1/1998 Closure certification issued RO0002144 MAINTENANCE YARD additives), leaded & unleaded 04UT008 CALIFORNIA HIGHWAY 32951 CAMINO CAPISTRANO 92675 Gasoline-Automotive (motor gasoline and 9/19/2005 Closure certification issued RO0003281 PATROL additives), leaded & unleaded 94UT029 ORANGE COUNTY FIRE 31865 DEL OBISPO ST 92675 Gasoline-Automotive (motor gasoline and 2/2/1995 Closure certification issued RO0001659 STATION #7 additives), leaded & unleaded 01UT011 C VERMEULEN PROPERTY 32285 DEL OBISPO ST 92675 Gasoline-Automotive (motor gasoline and 4/13/2001 Transferred to OCUST Program RO0003253 additives), leaded & unleaded 04UT002 MARBELLA GOLF COURSE 30650 GOLF CLUB DR 92675 Gasoline-Automotive (motor gasoline and 5/27/2005 Closure certification issued RO0003272 additives), leaded & unleaded 88UT093 SHELL 26571 JUNIPERO SERRA RD 92675 Gasoline-Automotive (motor gasoline and 7/9/2004 Closure certification issued RO0000741 additives), leaded & unleaded 91UT087 EXXON 26572 JUNIPERO SERRA RD 92675 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/6/1994 Closure certification issued RO0002961 2-4 98UT036 ULTRAMAR /SAN JUAN 26572 JUNIPERO SERRA RD 92675 Gasoline-Automotive (motor gasoline and 1/12/2018 Referred to Regional Board RO0001928 SERVICE additives), leaded & unleaded 91UT021 ARCO 26851 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 5/12/1999 Closure certification issued RO0001337 additives), leaded & unleaded 95UT022 TEXACO 26874 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 10/4/2006 Closure certification issued RO0001492 additives), leaded & unleaded 95UT002 CHEVRON #9-8719 26988 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 5/28/2009 RO0001264 additives), leaded & unleaded

Page 122 SAN JUAN CAPISTRANO CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

87UT223 CHEVRON STATION 26988 ORTEGA HWY 92675 Unleaded gasoline 3/17/1993 Closure certification issued RO0001515 #9-8719 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT062 SHELL OIL 27101 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 6/12/2006 Closure certification issued RO0002310 additives), leaded & unleaded 91UT090 CHEVRON 27112 ORTEGA HWY 92675 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/17/1992 Closure certification issued RO0000736 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT066 TOSCO - 76 #5425 27164 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 4/26/2013 Closure certification issued RO0002675 additives), leaded & unleaded 85UT125 UNOCAL S S #5425 27164 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 10/4/1995 Closure certification issued RO0001090 additives), leaded & unleaded 92UT048 RANCHO MISSION VIEJO 28675 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 5/9/2002 Closure certification issued RO0002107 additives), leaded & unleaded 00UT007 CHIQUITA WATER 28793 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 10/19/2001 Closure certification issued RO0002485 RECLAMATION PLANT additives), leaded & unleaded 93UT015 CALIFORNIA SILICA 31302 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 3/14/1994 Closure certification issued RO0001243 PRODUCTS additives), leaded & unleaded 90UT240 CALIFORNIA SILICA 31302 ORTEGA HWY 92675 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/20/1991 Closure certification issued RO0002697 PRODUCTS CO 2-4 97UT024 OGLEBOY NORTON 31302 ORTEGA HWY 92675 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/13/2001 Closure certification issued RO0001594 INDUSTRIAL SAND 2-4 90UT160 CAL MAT 31511 ORTEGA HWY 92675 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/5/1991 Closure certification issued RO0000849 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 04UT016 CASPERS WILDERNESS 33401 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 8/29/2006 Closure certification issued RO0003299 PARK additives), leaded & unleaded 90UT210 FORD AEROSPACE CORP 33600 ORTEGA HWY 92675 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/19/1992 Closure certification issued RO0001973 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 92UT105 LOS PINOS FORESTRY 39251 ORTEGA HWY 92675 Gasoline-Automotive (motor gasoline and 2/28/2003 Closure certification issued RO0002381 CAMP additives), leaded & unleaded 97UT048 SOLAG DISPOSAL 31731 PASEO ADELANTO 92675 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/26/1998 Closure certification issued RO0002221 2-4 86UT057 CITY OF SAN JUAN 32400 PASEO ADELANTO 92675 Gasoline-Automotive (motor gasoline and 6/11/1987 Closure certification issued RO0002186 CAPISTRANO additives), leaded & unleaded 90UT239 MISSION VIEJO 29261 TRABUCO CREEK RD 92675 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/27/1991 Closure certification issued RO0002672 MATERIALS INC 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 123 SAN JUAN CAPISTRANO CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

85UT040 GLEN FED DEVELOPMENT 0 TRACT 10139 92675 Gasoline-Automotive (motor gasoline and 12/11/1991 Closure certification issued RO0001724 CO additives), leaded & unleaded

Page 124 SANTA ANA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT030 MARTIN AVIATION 18741 N AIRPORT WAY 92707 Waste oil/Used oil 3/5/1993 Referred to Regional Board RO0001519 (FORMER BEECHCRAFT FACILITY) 86UT176 MARTIN AVIATION 19331 S AIRPORT WAY 92707 Jet Fuel and additives: A (kerosene type), 1/1/2000 Referred to Regional Board RO0002639 A-1 (kerosene type), B (wide cut or naphtha) 87UT145 TALLMANTZ AVIATION 19461 S AIRPORT WAY 92707 Solvents 4/26/1998 Transferred to OCIC Program RO0002110 93UT094 JOHN WAYNE 19711 S AIRPORT WAY 92707 Jet Fuel and additives: A (kerosene type), 4/11/2000 Referred to Regional Board RO0000871 AIRPORT/TALLMANTAZ A-1 (kerosene type), B (wide cut or FUEL FARM naphtha) 86UT126 SHELL OIL 1512 SE BRISTOL ST 92707 Gasoline-Automotive (motor gasoline and 10/25/1996 Closure certification issued RO0001350 additives), leaded & unleaded 90UT012 ARCO #0192 2100 SE BRISTOL ST 92707 Gasoline-Automotive (motor gasoline and 9/2/2003 Closure certification issued RO0001095 additives), leaded & unleaded 98UT109 DOLLAR RENTAL CAR 2152 SE BRISTOL ST 92707 Gasoline-Automotive (motor gasoline and 1/22/2001 Closure certification issued RO0001397 additives), leaded & unleaded 95UT057 FORMER NATIONAL CAR 2222 SE BRISTOL ST 92707 Gasoline-Automotive (motor gasoline and 8/9/1997 Closure certification issued RO0002400 RENTAL additives), leaded & unleaded 93UT092 JOHN WAYNE 19459 CAMPUS DR 92707 Gasoline-Automotive (motor gasoline and 4/28/1995 Referred to Regional Board RO0000834 AIRPORT/FIRE STATION additives), leaded & unleaded 84UT031 EECO INC 1601 E CHESTNUT AVE 92701 Copper 1/8/1986 Closure certification issued RO0001425 12UT001 ARCO #0206 302 W FIRST ST 92701- Gasoline-Automotive (motor gasoline and 1/29/2014 Closure certification issued RO0003578 additives), leaded & unleaded 85UT050 SADDLEBACK HIGH 2802 S FLOWER ST 92707 Gasoline-Automotive (motor gasoline and 1/1/1985 Transferred to City Program RO0001976 SCHOOL additives), leaded & unleaded 91UT122 USMCAS TUSTIN 0 FUEL FARM 92710 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/2/1992 Referred to Regional Board RO0002541 2-4 Jet Fuel and additives: A (kerosene type), A-1 (kerosene type), B (wide cut or naphtha) Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 96UT032 M B INDUSTRIES 16808 S HARBOR BLVD 92704 Gasoline-Automotive (motor gasoline and 3/8/2006 Closure certification issued RO0001783 PROPERTY additives), leaded & unleaded 90UT260 ENERGY & ENVIRO 8001 IRVINE BLVD 92705 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/3/1993 Closure certification issued RO0000816 RESEARCH 2-4 92UT085 JOHN VERRILL PROPERTY 11325 LA VEREDA DR 92705 Unleaded gasoline 11/13/1992 Closure certification issued RO0002937 12UT004 H P L MECHANICAL 1041 N LOGAN ST 92701- Gasoline-Automotive (motor gasoline and 11/6/2014 RO0003582 additives), leaded & unleaded 12UT005 KNOX INDUSTRIAL 1600 E MCFADDEN AVE 92705- Gasoline-Automotive (motor gasoline and 1/29/2020 Closure certification issued RO0003583 SUPPLY additives), leaded & unleaded 90UT043 SHARPLESS FAMILY 12291 NEWPORT AVE 92705 Gasoline-Automotive (motor gasoline and 6/10/1996 Closure certification issued RO0001907 TRUST additives), leaded & unleaded

Page 125 SANTA ANA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

93UT093 JOHN WAYNE 366 PAULARINO RD 92707 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/10/1994 Referred to Regional Board RO0000854 AIRPORT/FIRE STATION 2-4 87UT224 SANTA ANA COUNTRY 20241 SANTA ANA BLVD 92701 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/3/1989 Closure certification issued RO0001542 CLUB 2-4 98UT032 SANTA ANA COUNTRY 20241 SANTA ANA AVE 92707 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/23/1999 Closure certification issued RO0001828 CLUB 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 12UT003 REED THOMAS 1025 N SANTIAGO ST 92701- Gasoline-Automotive (motor gasoline and 2/15/2017 Closure certification issued RO0003581 additives), leaded & unleaded 88UT191 ARCO 13972 N TUSTIN AVE 92701 Gasoline-Automotive (motor gasoline and 5/9/1991 Closure certification issued RO0001003 additives), leaded & unleaded 87UT008 JOHN WAYNE AIRPORT 0 UCO AIR/UFT PARCEL SITE 92707 Jet Fuel and additives: A (kerosene type), 4/11/2000 Referred to Regional Board RO0000973 A-1 (kerosene type), B (wide cut or naphtha) 12UT002 GUADALAJARA TIRE 2501 WESTMINSTER AVE 92706- Gasoline-Automotive (motor gasoline and RO0003580 SERVICE additives), leaded & unleaded

Page 126 SEAL BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

89UT018 CITY OF SEAL BEACH 1776 ADOLFO LOPEZ DR 90740 Regular gasoline 6/3/2014 Closure certification issued RO0001208 PUBLIC WORK 87UT006 G T E 2400 BEVERLY MANOR RD 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/3/1995 Closure certification issued RO0000949 2-4 91UT041 US NAVAL WEAPONS 0 BLDG 10 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/1/1992 Referred to Regional Board RO0001879 STATION 2-4 91UT032 US NAVAL WEAPONS 0 BLDG 229 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/2/1992 Referred to Regional Board RO0001645 STATION 2-4 85UT024 US NAVAL WEAPONS 0 BLDG 230 90740 Gasoline-Automotive (motor gasoline and 5/20/1993 Referred to Regional Board RO0001276 STATION additives), leaded & unleaded 91UT039 US NAVAL WEAPONS 0 BLDG 69 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/2/1992 Referred to Regional Board RO0001830 STATION 2-4 91UT078 US NAVAL WEAPONS 0 BLDG 923 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/20/1993 Referred to Regional Board RO0002778 STATION 2-4 Jet Fuel and additives: A (kerosene type), A-1 (kerosene type), B (wide cut or naphtha) 88UT060 MCGAUGH ELEMENTARY 1698 BOLSA AVE 90740 Gasoline-Automotive (motor gasoline and 10/18/1996 Closure certification issued RO0002302 additives), leaded & unleaded 87UT012 GOLDEN RAIN 1280 GOLDEN RAIN RD 90740 Waste oil/Used oil 5/7/1987 Closure certification issued RO0001048 FOUNDATION 00UT039 COLLEGE PARK MOBIL 4000 LAMPSON AVE 90740 Gasoline-Automotive (motor gasoline and RO0002091 additives), leaded & unleaded 90UT234 MOBIL #116QL 4000 LAMPSON AVE 90740 Hydrocarbons 5/31/1995 Closure certification issued RO0002557 88UT175 MOBIL #11-GQL 4000 W LAMPSON AVE 90740 Waste oil/Used oil 12/7/1989 Closure certification issued RO0000743 85UT130 HARTWELL SHELL 347 MAIN ST 90740 Waste oil/Used oil 1/26/1987 Closure certification issued RO0001199 89UT054 SHELL OIL 347 N MAIN ST 90740 Gasoline-Automotive (motor gasoline and RO0002175 additives), leaded & unleaded 88UT098 CHEVRON #9-3530 350 S MAIN ST 90740 Gasoline-Automotive (motor gasoline and RO0000846 additives), leaded & unleaded 99UT004 G & M OIL #02 1000 PACIFIC COAST HWY 90740 Waste oil/Used oil 2/20/2014 Closure certification issued RO0002847 94UT033 G & M OIL #01 1300 PACIFIC COAST HWY 90740 Gasoline-Automotive (motor gasoline and RO0001766 additives), leaded & unleaded 90UT150 STEGENS GARAGE 1590 PACIFIC COAST HWY 90740 Waste oil/Used oil 2/16/1996 Closure certification issued RO0002929 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT001 KAYO OIL 16305 PACIFIC COAST HWY 90740 Gasoline-Automotive (motor gasoline and 6/19/1987 Closure certification issued RO0001013 additives), leaded & unleaded 88UT001 STATE LANDS 1700 PACIFIC COAST HWY 90740 Crude oil (hazardous) 6/26/1986 Transferred to OCIC Program RO0002955 COMMISISON

Page 127 SEAL BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT206 ARCO #6066 490 PACIFIC COAST HWY 90740 Gasoline-Automotive (motor gasoline and RO0000940 additives), leaded & unleaded 95UT038 AMERICAN SAVINGS 801 PACIFIC COAST HWY 90740 Waste oil/Used oil 11/10/2004 Closure certification issued RO0001913 BANK/EXXONMOBIL #99-127 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 94UT011 UNOCAL COP #5592 901 PACIFIC COAST HWY 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/11/2013 Closure certification issued RO0001165 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT050 TOSCO - 76 #4686 12071 SEAL BEACH BLVD 90740 Gasoline-Automotive (motor gasoline and 8/7/2012 Referred to Regional Board RO0002291 additives), leaded & unleaded 01UT002 MOBIL #18-GQT 12240 SEAL BEACH BLVD 90740 Gasoline-Automotive (motor gasoline and RO0002101 additives), leaded & unleaded 90UT202 CHEVRON 12541 SEAL BEACH BLVD 90740 Waste oil/Used oil 2/5/1992 Closure certification issued RO0001773 86UT028 CHEVRON #9-5568 12541 SEAL BEACH BLVD 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0001414 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT257 ARCO #3038 12800 SEAL BEACH BLVD 90740 Gasoline-Automotive (motor gasoline and 2/28/2014 Closure certification issued RO0002398 additives), leaded & unleaded 86UT011 GOLDEN RAIN 13533 SEAL BEACH BLVD 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 11/6/1986 Closure certification issued RO0001016 FOUNDATION 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT028 LEISURE WORLD 13533 SEAL BEACH BLVD 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/3/1995 Closure certification issued RO0001490 2-4 98UT076 TOSCO - 76 #4970 13980 SEAL BEACH BLVD 90740 Gasoline-Automotive (motor gasoline and 3/21/2013 Closure certification issued RO0002878 additives), leaded & unleaded 90UT105 UNOCAL 13980 SEAL BEACH BLVD 90740 Gasoline-Automotive (motor gasoline and 12/16/1991 Closure certification issued RO0001868 additives), leaded & unleaded 90UT036 ROCKWELL 2201 SEAL BEACH BLVD 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/21/1990 Closure certification issued RO0001729 2-4 89UT142 MOBIL OIL 12240 W SEAL BEACH BLVD 90740 Waste oil/Used oil 4/8/1993 Closure certification issued RO0002540 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT132 ROCKWELL 2600 WESTMINSTER BLVD 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/22/1996 Closure certification issued RO0001777 INTERNATIONAL 2-4 86UT029 ROCKWELL 2600 WESTMINSTER AVE 90740 Gasoline-Automotive (motor gasoline and 2/5/1997 Closure certification issued RO0001444 INTERNATIONAL additives), leaded & unleaded 94UT028 ROCKWELL 2600 WESTMINSTER BLVD 90740 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/27/1994 Closure certification issued RO0001632 INTERNATIONAL 2-4

Page 128 SEAL BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT063 CHEVRON #9-1637 2950 WESTMINSTER AVE 90740 Gasoline-Automotive (motor gasoline and 4/19/2012 Closure certification issued RO0002334 additives), leaded & unleaded

Page 129 SILVERADO CYN CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

84UT038 TRANSIT MIXED 7701 BLACK STAR CANYON 92676 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/30/1985 Closure certification issued RO0001619 CONCRETE RD 2-4 93UT079 ORANGE COUNTY FIRE 29402 SILVERADO CANYON 92676 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/27/1998 Closure certification issued RO0002853 STATION #14 RD 2-4

Page 130 STANTON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

02UT004 7-ELEVEN STATION 10499 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and 2/17/2016 Closure certification issued RO0003035 #24559 additives), leaded & unleaded 01UT024 SARANICK STATION 10632 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and Referred to Regional Board RO0003021 additives), leaded & unleaded 96UT036 G & M OIL #50 10961 BEACH BLVD 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, RO0001884 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 93UT061 AMERICAN CAMPER 11151 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and 3/8/1994 Closure certification issued RO0002459 SHELL additives), leaded & unleaded 91UT056 INSTA - TUNE 11462 BEACH BLVD 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/3/1997 Closure certification issued RO0002269 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT071 THRIFTY OIL #361 11500 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and RO0002552 additives), leaded & unleaded 88UT168 UNOCAL 11961 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and 1/6/1989 Closure certification issued RO0002888 additives), leaded & unleaded 00UT030 RADOS PROPERTY 11972 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and RO0001858 additives), leaded & unleaded 86UT034 ARNOLD-PACIFIC 12001 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and 6/9/1986 Closure certification issued RO0001581 PROPERTIES additives), leaded & unleaded 93UT019 PACIFIC CAR WASH 12050 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and RO0001356 additives), leaded & unleaded 92UT053 EXXON #7-1354 12493 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and 5/20/1999 Closure certification issued RO0002238 additives), leaded & unleaded 99UT032 FARJAMI MOBIL STATION 12493 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and 1/9/2013 Closure certification issued RO0001872 additives), leaded & unleaded 88UT084 TRAMMEL CROW 12900 BEACH BLVD 90680 Waste oil/Used oil 5/17/1991 Closure certification issued RO0002845 89UT155 SHELL OIL 12950 BEACH BLVD 90680 Gasoline-Automotive (motor gasoline and 6/26/2017 Closure certification issued RO0002822 additives), leaded & unleaded 89UT130 CITY OF STANTON 10652 BELL ST 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/29/1994 Closure certification issued RO0002243 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT067 CITY OF STANTON 10652 BELL ST 90680 Gasoline-Automotive (motor gasoline and 9/29/2009 Closure certification issued RO0002636 MAINTENANCE YARD additives), leaded & unleaded 89UT145 CITY OF STANTON 11100 CEDAR ST 90680 Unleaded gasoline 10/17/1990 Closure certification issued RO0002609 89UT070 ARCO 7470 CERRITOS AVE 90680 Gasoline-Automotive (motor gasoline and 12/6/1991 Closure certification issued RO0002567 additives), leaded & unleaded

Page 131 STANTON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

99UT060 PILAPIL ARCO 7470 CERRITOS AVE 90680 Gasoline-Automotive (motor gasoline and 9/27/2013 Closure certification issued RO0002579 additives), leaded & unleaded 87UT100 TEXACO OIL 7470 CERRITOS AVE 90680 Gasoline-Automotive (motor gasoline and 5/15/1987 Closure certification issued RO0001007 additives), leaded & unleaded 85UT099 BARRE SUBSTATION 8662 CERRITOS AVE 90680 Gasoline-Automotive (motor gasoline and 12/16/1985 Closure certification issued RO0000797 additives), leaded & unleaded 87UT255 UNITED ELECTRICAL 8032 CHESTER AVE 90680 Gasoline-Automotive (motor gasoline and 9/12/2003 Closure certification issued RO0002348 ENTERPRISES additives), leaded & unleaded 88UT014 AMBASSADOR AUTO 12921 COURT ST 90680 Waste oil/Used oil 4/4/1988 Closure certification issued RO0001100 SERVICE 90UT270 BEE LINE ASPHALT & 10821 DALE AVE 906800429Diesel fuel oil and additives, Nos.1-D, 2-D, 3/14/1991 Closure certification issued RO0000969 CONCRETE 2-4 87UT207 ROBINSON AND PREZIGO 10950 DALE AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/14/1988 Closure certification issued RO0001096 2-4 96UT006 BOBS MASONRY 10961 DALE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/22/2006 Closure certification issued RO0001116 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT158 CAMERON WELDING 11061 DALE ST 90680 Gasoline-Automotive (motor gasoline and 11/19/1997 Closure certification issued RO0002687 SUPPLY additives), leaded & unleaded 92UT001 PENN PIPE & SUPPLY CO 11121 DALE ST 90680 Unleaded gasoline 8/18/1995 Closure certification issued RO0002033 90UT081 CALIFORNIA COMFORT 8130 ELECTRIC AVE 90680 Waste oil/Used oil 4/24/2015 Closure certification issued RO0002824 VANS Solvents

Isopropyl alcohol

Acetone, etc.

90UT184 CALIFORNIA SHIPPING 8151 ELECTRIC AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/24/2015 Closure certification issued RO0001274 2-4 Solvents

Chloroform

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT140 WESTERN AVENUE 8181 ELECTRIC AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/2/2002 Closure certification issued RO0002492 PROPERTIES 2-4 Solvents

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 93UT023 HARPERS BACKHOE 8231 ELECTRIC AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/27/1993 Closure certification issued RO0001473 SERVICE 2-4

Page 132 STANTON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

93UT023 Gasoline-Automotive (motor gasoline and RO0001473 additives), leaded & unleaded 89UT111 JOHNSON & TURNER 8241 ELECTRIC AVE 90680 Gasoline-Automotive (motor gasoline and 4/30/1996 Closure certification issued RO0001753 additives), leaded & unleaded 89UT022 COUCH AND PHILLIPI 10680 FERN AVE 90680 Gasoline-Automotive (motor gasoline and 2/21/1989 Closure certification issued RO0001317 additives), leaded & unleaded 00UT041 IMPERIAL STATIONS # 1 8221 GARDEN GROVE BLVD 92844 Gasoline-Automotive (motor gasoline and RO0002146 additives), leaded & unleaded 86UT050 RUSS YOUNG 7542 INDUSTRIAL WAY 90680 Paint thinner 3/30/1988 Closure certification issued RO0001997 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 91UT022 TOSCO - 76 #5635 7501 KATELLA AVE 90680 Gasoline-Automotive (motor gasoline and RO0001366 additives), leaded & unleaded 98UT020 KATELLA HOSPITAL 7770 KATELLA AVE 90680 Gasoline-Automotive (motor gasoline and 6/2/1998 Closure certification issued RO0001506 additives), leaded & unleaded 92UT024 CAL TRANS 8122 KATELLA AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/11/1993 Closure certification issued RO0001478 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 96UT046 ABEL CONCRETE 8251 KATELLA AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/20/2006 Closure certification issued RO0002147 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 96UT033 UNOCAL COP #7462 8472 KATELLA AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/5/2015 Closure certification issued RO0001809 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 97UT008 AUTOMAT STATION 8505 KATELLA AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/26/2014 Closure certification issued RO0000983 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT213 ARCO PM MART 8511 KATELLA AVE 90680 Gasoline-Automotive (motor gasoline and 1/29/1993 Closure certification issued RO0001033 additives), leaded & unleaded 87UT107 VISTA PAINT STORE 8615 KATELLA 90680 Lacquer thinner 10/24/2005 Closure certification issued RO0001111 03UT038 STANTON 25 LLC 8971 KATELLA AVE 92804 Gasoline-Automotive (motor gasoline and RO0003225 additives), leaded & unleaded 87UT137 555 AUTO CENTER 8555 N KATELLA AVE 90680 Waste oil/Used oil 12/29/1987 Closure certification issued RO0001903 86UT211 PUBLIC STORAGE 10792 KNOTT AVE 90680 Gasoline-Automotive (motor gasoline and 1/28/1987 Closure certification issued RO0001002 additives), leaded & unleaded 98UT017 TOSCO - 76 #4778 10460 MAGNOLIA AVE 928045114Waste oil/Used oil RO0001421 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 133 STANTON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

92UT029 G & M OIL #61 10502 S MAGNOLIA AVE 92804 Unleaded gasoline RO0001613 85UT129 H V LAWMASTER CO INC 7940 MAIN ST 90680 Unleaded gasoline 9/27/1990 Closure certification issued RO0001175 94UT027 BAXTER GRIFFIN 8210 MONROE AVE 90680 Gasoline-Automotive (motor gasoline and 7/19/1995 Closure certification issued RO0001605 additives), leaded & unleaded 91UT140 SOLAG DISPOSAL 8270 MONROE AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/7/1995 Closure certification issued RO0002922 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT228 MARWIN CONSTRUCTION 10755 OAK ST 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/13/1995 Closure certification issued RO0001652 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 97UT053 MODERN ALLOYS 11172 WESTERN AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/29/1997 Closure certification issued RO0002345 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 93UT002 MODERN ALLOYS 11172 WESTERN AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/24/1993 Closure certification issued RO0001826 2-4 00UT005 CR & R 11292 WESTERN AVE 90680 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/23/2015 Closure certification issued RO0002436 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 134 SUNSET BEACH CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

91UT093 UNION 76 16621 PACIFIC COAST HWY 90742 Gasoline-Automotive (motor gasoline and 10/15/1996 Closure certification issued RO0000800 additives), leaded & unleaded 84UT026 UNOCAL 16621 PACIFIC COAST HWY 90742 Gasoline-Automotive (motor gasoline and 1/11/1985 Closure certification issued RO0001281 additives), leaded & unleaded 86UT032 CAL TRANS 0 PCH & 21ST 90742 Gasoline-Automotive (motor gasoline and 5/18/1988 Closure certification issued RO0001526 additives), leaded & unleaded

Page 135 TRABUCO CANYON CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

87UT033 CREATIVE LANDSCAPING 20000 LIVE OAK CANYON RD 92679 Unleaded gasoline 5/4/1989 Closure certification issued RO0001577 02UT022 O'NEILL PARK 30892 TRABUCO RD 92679 Gasoline-Automotive (motor gasoline and 9/26/2005 Closure certification issued RO0003099 MAINTENANCE YARD additives), leaded & unleaded 87UT090 O'NEIL REGIONAL PARK 30892 TRABUCO CANYON RD 92678 Gasoline-Automotive (motor gasoline and 6/16/1987 Closure certification issued RO0002950 additives), leaded & unleaded

Page 136 TUSTIN CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

84UT027 CHEVRON 17241 17TH ST 92680 Gasoline-Automotive (motor gasoline and 1/25/1985 Closure certification issued RO0001310 additives), leaded & unleaded 97UT007 TOSCO - 76 #4911 17280 17TH ST 92780 Gasoline-Automotive (motor gasoline and 6/29/2017 Closure certification issued RO0000970 additives), leaded & unleaded 98UT026 MOBIL #18-H7H 171 E 1ST ST 92780 Gasoline-Automotive (motor gasoline and 12/17/2002 Closure certification issued RO0001670 additives), leaded & unleaded 88UT026 MOBIL OIL 171 E 1ST ST 92680 Waste oil/Used oil 10/27/1988 Closure certification issued RO0001406 08UT009 TUSTIN CHEVROLET 16 AUTO CENTER DR 92782 Waste oil/Used oil 5/23/2011 RO0003503 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT164 TUSTIN DODGE 40 AUTO CENTER DR 92680 Waste oil/Used oil 10/17/1991 Closure certification issued RO0002808 08UT010 TUSTIN 45 AUTO CENTER DR 92782 Gasoline-Automotive (motor gasoline and 5/15/2013 Closure certification issued RO0003504 additives), leaded & unleaded 02UT021 TUSTIN ACURA 9 AUTO CENTER DR 92782 Gasoline-Automotive (motor gasoline and 5/5/2006 Closure certification issued RO0003097 additives), leaded & unleaded 88UT148 TUSTIN ACURA 9 AUTO CENTER DR 92680 Unleaded gasoline 8/22/1990 Closure certification issued RO0002454 87UT147 USMCAS TUSTIN 0 BLDG 169 & 170 92710 Jet Fuel and additives: A (kerosene type), 3/2/1992 Referred to Regional Board RO0002166 A-1 (kerosene type), B (wide cut or naphtha) 90UT074 USMCAS TUSTIN 0 BLDG 171 92709 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/2/1992 Referred to Regional Board RO0002681 2-4 90UT073 USMCAS TUSTIN 0 BLDG 172 92709 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/2/1992 Referred to Regional Board RO0002656 2-4 87UT126 USMCAS TUSTIN 0 BLDG 186 92710 Jet Fuel and additives: A (kerosene type), 3/2/1992 Referred to Regional Board RO0001616 A-1 (kerosene type), B (wide cut or naphtha) 89UT091 USMCAS TUSTIN 0 BLDG 534 92710 Jet Fuel and additives: A (kerosene type), 3/2/1992 Referred to Regional Board RO0003006 A-1 (kerosene type), B (wide cut or naphtha) 89UT030 COORS DISTRIBUTING 15471 DEL AMO AVE 92680 Regular gasoline 11/15/1993 Closure certification issued RO0001543 FACILITY 85UT110 CASE SWAYNE CO 1021 EDINGER 92680 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/10/1986 Closure certification issued RO0000870 2-4 Waste oil/Used oil

91UT147 KONIS SITE 1231 EDINGER AVE 92705 Gasoline-Automotive (motor gasoline and 6/29/1992 Closure certification issued RO0000782 additives), leaded & unleaded 85UT026 PACIFIC BELL 1472 EDINGER AVE 92680 Regular gasoline 3/11/1985 Closure certification issued RO0001334 87UT234 SOUTHERN COUNTIES OIL 1011 EL CAMINO REAL 92680 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/13/2000 Closure certification issued RO0001810 CO 2-4

Page 137 TUSTIN CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

87UT234 Gasoline-Automotive (motor gasoline and RO0001810 additives), leaded & unleaded 99UT022 SUPER STOP 395 W FIRST ST 92780 Gasoline-Automotive (motor gasoline and 10/28/2010 RO0001578 additives), leaded & unleaded 92UT106 ORANGE COUNTY FIRE 1241 IRVINE BLVD 92680 Unleaded gasoline 1/5/1993 Closure certification issued RO0002407 STATION #21 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 94UT042 MOBIL #18-LW8 17241 IRVINE BLVD 92680 Gasoline-Automotive (motor gasoline and 4/1/1996 Closure certification issued RO0001993 additives), leaded & unleaded 99UT049 TUSTIN AUTO WASH 535 E MAIN ST 92780 Gasoline-Automotive (motor gasoline and 11/4/2019 Closure certification issued RO0002311 additives), leaded & unleaded 99UT025 STATION LIQUOR 16471 MCFADDEN AVE 92780 Gasoline-Automotive (motor gasoline and RO0001692 additives), leaded & unleaded 93UT042 EXXON #7-3573 16851 MCFADDEN ST 92680 Gasoline-Automotive (motor gasoline and 7/29/1999 Closure certification issued RO0001970 additives), leaded & unleaded 90UT162 UNOCAL #5224 16801 E MCFADDEN ST 92680 Gasoline-Automotive (motor gasoline and 4/9/1998 Closure certification issued RO0000885 additives), leaded & unleaded 86UT104 DYNACHEM DIV MORTON 2631 MICHELLE DR 92680 Methyl ethyl ketones 6/14/1989 Referred to Regional Board RO0000927 THIOKOL 96UT049 SCHICK MOVING AND 2721 MICHELLE DR 92780 Gasoline-Automotive (motor gasoline and 5/21/2007 Closure certification issued RO0002223 STORAGE additives), leaded & unleaded 08UT002 TUSTIN RESIDENCE 1681 MITCHELL AVE 92780 Gasoline-Automotive (motor gasoline and 12/18/2014 Closure certification issued RO0003463 additives), leaded & unleaded 92UT131 WEBER PLYWOOD 15501 MOSHER DR 92680 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/2/1999 Closure certification issued RO0002951 2-4 Waste oil/Used oil

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT135 TUNGSTON CARBIDE MFG 14451 MYFORD RD 92680 Chlorinated hydrocarbons 2/23/1995 Referred to Regional Board RO0001603 85UT101 LUBE N TUNE 12921 NEWPORT AVE 92680 Waste oil/Used oil 3/31/1986 Closure certification issued RO0002972 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 95UT019 MOBIL #18-FHW 12972 NEWPORT AVE 92780 Gasoline-Automotive (motor gasoline and RO0001405 additives), leaded & unleaded 93UT069 CHEVRON #9-8149 13052 NEWPORT AVE 92780 Gasoline-Automotive (motor gasoline and 10/19/2016 Referred to Regional Board RO0002645 additives), leaded & unleaded 91UT131 UNOCAL 13348 NEWPORT AVE 92780 Gasoline-Automotive (motor gasoline and 6/23/2006 Closure certification issued RO0002743 additives), leaded & unleaded 05UT008 TUSTIN AUTO WASH 13561 NEWPORT AVE 92780 Unleaded gasoline 10/12/2017 Closure certification issued RO0003348 89UT100 EDS ARCO STATION 13662 NEWPORT AVE 92680 Gasoline-Automotive (motor gasoline and 4/13/1990 Closure certification issued RO0001457 additives), leaded & unleaded

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00UT009 CARDLOCK FUELS 13922 NEWPORT AVE 92780 Gasoline-Automotive (motor gasoline and 3/27/2015 Closure certification issued RO0002532 additives), leaded & unleaded 99UT033 ULTRAMAR 14001 NEWPORT AVE 92780 Gasoline-Automotive (motor gasoline and 6/26/2013 Closure certification issued RO0001897 additives), leaded & unleaded 89UT219 UNOCAL 14011 NEWPORT AVE 92680 Gasoline-Automotive (motor gasoline and 6/1/1993 Closure certification issued RO0001938 additives), leaded & unleaded 89UT010 TEXACO USA 14041 NEWPORT AVE 92680 Regular gasoline 10/7/1997 Closure certification issued RO0001042 87UT015 THRIFTY OIL #075 14121 NEWPORT AVE 92780 Gasoline-Automotive (motor gasoline and 12/12/2013 Closure certification issued RO0001103 additives), leaded & unleaded 86UT005 CHEVRON #9-2079 14122 NEWPORT AVE 92680 Gasoline-Automotive (motor gasoline and 11/12/1998 Closure certification issued RO0001082 additives), leaded & unleaded 85UT100 ARCO #1865 14244 NEWPORT AVE 92780 Unleaded gasoline 5/8/2014 Closure certification issued RO0002952 87UT148 HEALTH CARE MEDICAL 14662 NEWPORT AVE 92680 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/15/1987 Closure certification issued RO0002192 CTR 2-4 93UT021 ARCO #1077 13742 RED HILL AVE 92780 Gasoline-Automotive (motor gasoline and 4/4/2016 Closure certification issued RO0001413 additives), leaded & unleaded 86UT204 RED HILL CAR WASH 13871 RED HILL AVE 92680 Gasoline-Automotive (motor gasoline and 12/3/1986 Closure certification issued RO0000914 additives), leaded & unleaded 05UT001 REDHILL CAR WASH 13871 RED HILL AVE 92780 Unleaded gasoline 4/11/2011 RO0003332 88UT138 MOBIL #18-H7Q 13872 RED HILL AVE 92780 Gasoline-Automotive (motor gasoline and 12/8/2020 Closure certification issued RO0002205 additives), leaded & unleaded 86UT059 SHELL 13891 RED HILL AVE 92680 Gasoline-Automotive (motor gasoline and 8/18/1995 Closure certification issued RO0002235 additives), leaded & unleaded 01UT021 SHELL OIL 13891 RED HILL AVE 92780 Gasoline-Automotive (motor gasoline and 11/12/2015 Closure certification issued RO0001646 additives), leaded & unleaded 87UT101 CHEVRON #9-3742 13922 RED HILL AVE 92680 Gasoline-Automotive (motor gasoline and 10/15/1996 Closure certification issued RO0001022 additives), leaded & unleaded 93UT034 TEXACO 13931 RED HILL AVE 92680 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/21/1993 Closure certification issued RO0001769 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT268 SHELL 14042 RED HILL AVE 92680 Gasoline-Automotive (motor gasoline and 12/13/1993 Closure certification issued RO0000944 additives), leaded & unleaded 93UT027 TOSCO - 76 #5678 14081 RED HILL AVE 92780 Gasoline-Automotive (motor gasoline and 8/7/2012 Referred to Regional Board RO0001580 additives), leaded & unleaded 87UT235 EXXON #7-0755 14082 RED HILL AVE 92680 Gasoline-Automotive (motor gasoline and 4/23/1997 Closure certification issued RO0001836 additives), leaded & unleaded 89UT211 ARCO #3045 14231 RED HILL AVE 92780 Gasoline-Automotive (motor gasoline and 10/7/2016 Closure certification issued RO0001734 additives), leaded & unleaded 99UT054 CHEVRON #9-0422 14501 RED HILL AVE 92780 Gasoline-Automotive (motor gasoline and RO0002437 additives), leaded & unleaded 87UT192 UNOCAL 14081 E RED HILL AVE 92680 Waste oil/Used oil 8/3/1988 Closure certification issued RO0000875

Page 139 TUSTIN CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT051 C T FILM 1492 SANTE FE DR 92680 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/11/1986 Closure certification issued RO0002024 2-4 99UT064 TUSTIN CITY 1472 SERVICE RD 92780 Gasoline-Automotive (motor gasoline and 9/30/2002 Closure certification issued RO0002670 MAINTENTANCE YARD additives), leaded & unleaded 88UT169 THRIFTY OIL 101 N TUSTIN AVE 92680 Waste oil/Used oil 4/18/1991 Closure certification issued RO0002908 91UT029 THRIFTY OIL 101 N TUSTIN AVE 92680 Gasoline-Automotive (motor gasoline and 3/11/1998 Closure certification issued RO0001561 additives), leaded & unleaded 90UT103 CONSOLIDATED 2681 WALNUT AVE 92680 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/18/1991 Closure certification issued RO0001818 BEVERAGE DISTRIBUTION 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT093 STEELCASE INC 1123 WARNER AVE 92680 Chlorinated hydrocarbons 6/1/1991 Transferred to OCUST Program RO0002958 96UT010 QUAILITY BEER 15201 WOODLAWN AVE 92680 Diesel fuel oil and additives, Nos.1-D, 2-D, 4/23/2001 Closure certification issued RO0001181 DISTRIBUTORS 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 140 VILLA PARK CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

98UT063 VACANT PARCEL/OAKHILL 19024 MESA DR 92861 Gasoline-Automotive (motor gasoline and 6/19/2001 Closure certification issued RO0002606 DEVELOPMENT additives), leaded & unleaded 85UT133 VILLA PARK CITRUS 10121 SANTIAGO BLVD 92667 Xylene 12/20/1991 Closure certification issued RO0001277 PACKING Toluene

Aliphatic hydrocarbons

93UT084 TOSCO - 76 #6218 17771 SANTIAGO BLVD 92861 Gasoline-Automotive (motor gasoline and 1/15/2016 Closure certification issued RO0002953 additives), leaded & unleaded 91UT046 VILLA PARK HIGH SCHOOL 18042 TAFT AVE 92667 Waste oil/Used oil 10/9/1991 Closure certification issued RO0002005 02UT010 LICKL RESIDENCE 19121 VALLEY DR 92861 Gasoline-Automotive (motor gasoline and 8/22/2002 Closure certification issued RO0003054 additives), leaded & unleaded

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89UT132 BRUCE'S AUTO SERVICE 8042 23RD ST 92683 Waste oil/Used oil 11/3/1989 Closure certification issued RO0002294 85UT054 MOBIL OIL 13441 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 11/8/1985 Closure certification issued RO0002080 additives), leaded & unleaded 93UT022 FORMER TEXACO 13502 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 4/3/1995 Closure certification issued RO0001443 STATION additives), leaded & unleaded 86UT146 TEXACO 13502 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 8/6/1991 Closure certification issued RO0001890 additives), leaded & unleaded 89UT079 BOB LONGPRE PONTIAC 13600 BEACH BLVD 92683 Waste oil/Used oil 1/10/1992 Closure certification issued RO0002762 96UT009 G & M OIL #06 13741 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 6/28/2019 Closure certification issued RO0001184 additives), leaded & unleaded 85UT018 TEXACO OIL 13741 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 3/19/1985 Closure certification issued RO0001128 additives), leaded & unleaded 87UT146 MOBIL #11-G3E 14002 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 3/8/2011 Closure certification issued RO0002139 additives), leaded & unleaded 93UT014 SHELL OIL 14502 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 6/29/2012 Closure certification issued RO0001217 additives), leaded & unleaded 90UT122 WESTMINSTER MEMORIAL 14801 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 8/30/1996 Closure certification issued RO0002306 PARK additives), leaded & unleaded 86UT024 G & M OIL #32/ FORMER 14902 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 7/3/2014 Closure certification issued RO0001298 TARGET additives), leaded & unleaded 91UT001 RANCHO LUMBER 14951 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 11/8/1996 Closure certification issued RO0002298 additives), leaded & unleaded 94UT019 U-HAUL 15182 BEACH BLVD 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/13/1995 Closure certification issued RO0001381 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 87UT014 ELMORE TOYOTA 15300 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 11/8/1996 Closure certification issued RO0001084 additives), leaded & unleaded 88UT139 CHEVRON #9-5492 15482 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and RO0002229 additives), leaded & unleaded 84UT010 CHEVRON USA 15482 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 9/6/1985 Closure certification issued RO0000968 additives), leaded & unleaded 87UT105 SHELL OIL 15501 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 12/6/2016 Closure certification issued RO0001091 additives), leaded & unleaded 85UT033 MOBIL #18-G2W 15502 BEACH BLVD 92683 Gasoline-Automotive (motor gasoline and 6/26/2018 Closure certification issued RO0001532 additives), leaded & unleaded 89UT131 MIKE MCCARTHY BUICK 15550 BEACH BLVD 92683 Unleaded gasoline 4/30/1989 Closure certification issued RO0002270 Waste oil/Used oil

86UT112 SHELL OIL 10002 BOLSA AVE 92683 Waste oil/Used oil 5/12/2006 Closure certification issued RO0001030 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded

Page 142 WESTMINSTER CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

85UT023 SOUTHERN CALIF EDISON 7333 BOLSA 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 10/23/1985 Closure certification issued RO0001249 2-4 87UT204 MOBIL #18-G7G 8961 BOLSA AVE 92683 Waste oil/Used oil 5/3/2010 RO0001041 88UT201 TEXACO 8990 BOLSA AVE 92683 Gasoline-Automotive (motor gasoline and 12/6/2013 Closure certification issued RO0001195 additives), leaded & unleaded 84UT018 TEXACO OIL 8990 BOLSA AVE 92683 Gasoline-Automotive (motor gasoline and 11/27/1984 Closure certification issued RO0001094 additives), leaded & unleaded 86UT048 BRIDGECREEK REALTY 9200 BOLSA AVE 92683 Gasoline-Automotive (motor gasoline and 7/16/1992 Referred to Regional Board RO0001947 INVESTMENT additives), leaded & unleaded 86UT164 BRIDGECREEK REALTY 9223 BOLSA AVE 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/3/1991 Closure certification issued RO0002352 INVESTMENTS 2-4 Kerosene

88UT162 BRIDGECREEK 9852 BOLSA AVE 92683 Waste oil/Used oil 1/11/1989 Closure certification issued RO0002766 DEVELOPMENT 91UT059 UNOCAL #5672 9972 BOLSA AVE 92683 Gasoline-Automotive (motor gasoline and 1/10/2019 Closure certification issued RO0002342 additives), leaded & unleaded 89UT221 MOBIL #11-G6Y 13982 BOLSA CHICA RD 92683 Waste oil/Used oil 10/7/1992 Closure certification issued RO0001988 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT019 MOBIL STN #18-G6Y 13982 BOLSA CHICA AVE 92683 Gasoline-Automotive (motor gasoline and 9/10/2004 Closure certification issued RO0001480 additives), leaded & unleaded 88UT037 ARCO #1064 14511 BROOKHURST ST 92683 Waste oil/Used oil RO0001710 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT005 VALET CAR WASH 14571 BROOKHURST ST 92683 Gasoline-Automotive (motor gasoline and RO0000792 additives), leaded & unleaded 98UT039 WESTMINSTER SCHOOL 14121 CEDARWOOD AVE 92683 Gasoline-Automotive (motor gasoline and 2/21/2002 Closure certification issued RO0002003 DISTRICT additives), leaded & unleaded 85UT011 MIDWAY CITY SANITATION 14451 CEDARWOOD AVE 92683 Gasoline-Automotive (motor gasoline and 7/8/1985 Closure certification issued RO0001005 additives), leaded & unleaded 94UT012 MIDWAY CITY SANITATION 14451 CEDARWOOD AVE 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/6/2000 Closure certification issued RO0001190 DISTRICT 2-4 90UT222 FUJITA FARMS 14452 CHESTNUT ST 92683 Gasoline-Automotive (motor gasoline and 11/21/2013 Closure certification issued RO0002288 additives), leaded & unleaded 94UT039 CHEVRON #9-1202 9491 EDINGER AVE 92683 Gasoline-Automotive (motor gasoline and 8/3/2018 Closure certification issued RO0001917 additives), leaded & unleaded 00UT001 ALL AMERICAN ASPHALT 14490 EDWARDS ST 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/6/2009 Closure certification issued RO0002335 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 86UT096 TRANSIT MIXED 14528 EDWARDS ST 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/13/1988 Closure certification issued RO0000773 CONCRETE 2-4

Page 143 WESTMINSTER CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

96UT034 TRANSIT MIXED 14528 EDWARDS ST 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/20/1998 Closure certification issued RO0001835 CONCRETE 2-4 86UT018 USA PETROLEUM #141 14600 EDWARDS AVE 92683 Gasoline-Automotive (motor gasoline and 11/4/2013 Closure certification issued RO0001144 additives), leaded & unleaded 10UT001 SUNSET FORD 5440 GARDEN GROVE BLVD 92683- Gasoline-Automotive (motor gasoline and 2/20/2015 Closure certification issued RO0003536 additives), leaded & unleaded 86UT177 SUNSET FORD 5440 GARDEN GROVE BLVD 92683 Waste oil/Used oil 5/5/1987 Closure certification issued RO0002662 96UT004 ORANGE GATE 5455 GARDEN GROVE BLVD 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/31/1996 Closure certification issued RO0001079 INVESTORS 2-4 89UT218 ALLEN TIRES 7142 GARDEN GROVE BLVD 92683 Gasoline-Automotive (motor gasoline and 7/18/1995 Closure certification issued RO0001912 additives), leaded & unleaded 94UT016 U HAUL 7422 GARDEN GROVE BLVD 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 7/21/1995 Closure certification issued RO0001294 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT133 CHEVRON 13102 GOLDEN WEST ST 92683 Gasoline-Automotive (motor gasoline and 5/20/1991 Closure certification issued RO0002070 additives), leaded & unleaded 86UT221 ARCO #6036 13142 GOLDEN WEST ST 92683 Gasoline-Automotive (motor gasoline and 12/4/2015 Closure certification issued RO0001194 additives), leaded & unleaded 88UT113 TEXACO 13712 GOLDEN WEST ST 92683 Gasoline-Automotive (motor gasoline and 9/23/2005 Closure certification issued RO0001547 additives), leaded & unleaded 84UT013 TEXACO OIL 13712 GOLDEN WEST ST 92683 Gasoline-Automotive (motor gasoline and 1/25/1985 Closure certification issued RO0001008 additives), leaded & unleaded 88UT129 WESTMINSTER HIGH 14325 GOLDEN WEST ST 92683 Gasoline-Automotive (motor gasoline and 8/12/1988 Closure certification issued RO0001966 SCHOOL additives), leaded & unleaded 90UT005 DROWN NEWS AGENCY 15172 GOLDEN WEST CIR 92683 Gasoline-Automotive (motor gasoline and 10/24/1990 Closure certification issued RO0002637 additives), leaded & unleaded 96UT001 DEL TACO PROPERTY 13731 GOLDENWEST ST 92683 Gasoline-Automotive (motor gasoline and 3/27/1997 Referred to Regional Board RO0001026 additives), leaded & unleaded 00UT012 ANDERSON NEWS CO 15172 GOLDENWEST CIR 92683 Gasoline-Automotive (motor gasoline and 8/23/2000 Closure certification issued RO0001371 additives), leaded & unleaded 97UT006 UNOCAL COP #5888 15482 GOLDENWEST ST 92683 Waste oil/Used oil RO0000958 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 89UT202 TANAKA PACKAGING 7152 HAZARD AVE 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/1/1996 Closure certification issued RO0001491 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 93UT011 DGG PROPERTY 7190 HAZARD AVE 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/7/1995 Closure certification issued RO0001143 2-4 87UT106 WORLD CARPETS 7400 HAZARD AVE 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/11/1987 Closure certification issued RO0001092 2-4 86UT020 STANDARD READY MIX 7591 W HAZARD AVE 92683 Gasoline-Automotive (motor gasoline and 3/5/1993 Referred to Regional Board RO0001193 additives), leaded & unleaded

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89UT009 HJH CONSTRUCTION 14450 HOOVER ST 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/10/1989 Closure certification issued RO0002933 2-4 85UT037 EXXON 14520 MAGNOLIA 92683 Gasoline-Automotive (motor gasoline and 6/13/1985 Closure certification issued RO0001642 additives), leaded & unleaded 88UT097 MOBIL #11-G7R 15496 MAGNOLIA ST 92683 Gasoline-Automotive (motor gasoline and 11/15/1993 Closure certification issued RO0000826 additives), leaded & unleaded 91UT132 EXXON #7-8756 15991 MAGNOLIA ST 92683 Gasoline-Automotive (motor gasoline and 8/16/2001 Closure certification issued RO0002760 additives), leaded & unleaded 87UT030 TRI COUNTY 6402 MAPLE ST 92683 Gasoline-Automotive (motor gasoline and 10/20/1999 Closure certification issued RO0001497 SANDBLASTING INC additives), leaded & unleaded 91UT034 DST BUILDERS 6411 MAPLE ST 92683 Gasoline-Automotive (motor gasoline and 3/22/1991 Closure certification issued RO0001699 additives), leaded & unleaded 89UT015 ITO FARMS 9112 MCFADDEN AVE 92683 Gasoline-Automotive (motor gasoline and 10/28/1996 Closure certification issued RO0001135 additives), leaded & unleaded 90UT198 TBS CONTRACTING INC. 13602 MILTON AVE 92683 Gasoline-Automotive (motor gasoline and 4/19/2007 Closure certification issued RO0001667 additives), leaded & unleaded 95UT021 C C TOWING 13701 MILTON AVE 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 9/30/1996 Closure certification issued RO0001466 2-4 86UT171 WESTMINSTER FIRE 15061 MORAN ST 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/24/1987 Closure certification issued RO0002524 STATION #2 2-4 97UT042 WESTMINSTER FIRE 15061 MORAN ST 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 2/25/1998 Closure certification issued RO0002061 STATION #66 2-4 93UT018 LOS ALISOS RANCH 13070 OLD BOLSA CHICA RD 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 6/21/1993 Closure certification issued RO0001327 COMPANY 2-4 88UT051 WESTMINSTER CITY YARD 14381 OLIVE ST 92683 Gasoline-Automotive (motor gasoline and 12/20/1988 Closure certification issued RO0002068 additives), leaded & unleaded 92UT089 WESTMINSTER 14381 OLIVE ST 92683 Gasoline-Automotive (motor gasoline and RO0000732 MAINTENANCE YARD additives), leaded & unleaded 91UT142 UNOCAL #5825 13251 SPRINGDALE DR 92683 Chlorinated hydrocarbons 6/29/2012 Closure certification issued RO0002963 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 03UT006 MOBIL #99-WMC 14022 SPRINGDALE AVE 92683 Gasoline-Automotive (motor gasoline and 6/29/2012 Closure certification issued RO0003131 additives), leaded & unleaded 91UT071 KENFIELD & SONS 7550 TRASK AVE 92683 Unleaded gasoline 12/1/1992 Closure certification issued RO0002630 EQUIPMENT RENTAL 93UT004 UNOCAL #6449 5000 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 10/24/1995 Closure certification issued RO0001875 additives), leaded & unleaded 85UT123 SHELL OIL 5981 WESTMINSTER BLVD 92683 Waste oil/Used oil 9/14/1987 Closure certification issued RO0001054 93UT052 SHELL OIL 5981 WESTMINSTER BLVD 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 5/3/2019 Closure certification issued RO0002234 2-4 96UT035 CHEVRON #9-5401 5992 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 7/28/2017 Closure certification issued RO0001859 additives), leaded & unleaded 92UT067 EXXON #7-2283 6011 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 3/26/1996 Closure certification issued RO0002558 additives), leaded & unleaded

Page 145 WESTMINSTER CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

88UT166 THRIFTY OIL #368 6311 WESTMINSTER BLVD 92683 Chlorinated hydrocarbons 7/14/2014 RO0002848 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 84UT021 UNOCAL COP #5226 6322 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 5/6/2013 Closure certification issued RO0001155 additives), leaded & unleaded 87UT144 SUPER 7 GAS 6491 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 2/16/2000 Closure certification issued RO0002084 additives), leaded & unleaded 86UT141 SBS AUTOMOTIVE 6551 WESTMINSTER BLVD 92683 Diesel fuel oil and additives, Nos.1-D, 2-D, 1/23/1997 Closure certification issued RO0001763 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT040 FORMER ALAN KANE 6633 WESTMINSTER BLVD 92683 Waste oil/Used oil 6/8/1993 Closure certification issued RO0001833 CHEVROLET 88UT117 PINETREE SERVICE CORP 6655 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 4/9/1991 Closure certification issued RO0001658 additives), leaded & unleaded 90UT272 WESTMINSTER CAR 6695 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 11/4/2005 Closure certification issued RO0000995 WASH additives), leaded & unleaded 95UT059 G & M OIL #14 6702 WESTMINSTER AVE 92683 Gasoline-Automotive (motor gasoline and 1/11/2011 Closure certification issued RO0002451 additives), leaded & unleaded 92UT128 GTE WESTMINSTER 6774 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 7/14/1993 Closure certification issued RO0002891 additives), leaded & unleaded 92UT033 OVH INDEPENDENT 6850 WESTMINSTER AVE 92683 Waste oil/Used oil 10/28/1996 Closure certification issued RO0001723 84UT014 FORMER CHEVRON 6981 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 3/5/1993 Referred to Regional Board RO0001023 additives), leaded & unleaded 87UT089 ARCO #1633 6982 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 9/8/2016 Closure certification issued RO0002930 additives), leaded & unleaded 87UT250 UNOCAL #5225 7001 WESTMINSTER BLVD 92683 Waste oil/Used oil 3/21/2006 Closure certification issued RO0002224 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 90UT042 WESTMINSTER AUTO 7522 WESTMINSTER BLVD 92683 Waste oil/Used oil 4/30/1990 Closure certification issued RO0001882 BODY SHOP 85UT008 STEVE CRAIG INC 7641 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 6/27/1985 Closure certification issued RO0001412 additives), leaded & unleaded 84UT004 SHELL OIL 7951 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 7/3/1985 Closure certification issued RO0001584 additives), leaded & unleaded 00UT020 CHEVRON #21-2247 8481 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 8/23/2017 Closure certification issued RO0001596 additives), leaded & unleaded 99UT062 BERRI PROPERTY 8482 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and RO0002625 additives), leaded & unleaded 84UT002 USA PETROLEUM 8500 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 3/5/1993 Referred to Regional Board RO0001529 additives), leaded & unleaded 86UT074 SHELL OIL 8990 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 3/5/1993 Referred to Regional Board RO0002601 additives), leaded & unleaded

Page 146 WESTMINSTER CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

86UT061 FOUR STAR VENTURE 9372 WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 7/21/2015 Closure certification issued RO0002286 additives), leaded & unleaded 86UT085 ARTHUR SPITZER 9002 W WESTMINSTER BLVD 92683 Gasoline-Automotive (motor gasoline and 3/5/1993 Referred to Regional Board RO0002820 additives), leaded & unleaded 84UT011 PACIFIC BELL VAULT 13990 WILLOW LN 92683 Gasoline-Automotive (motor gasoline and 12/4/1984 Closure certification issued RO0000981 additives), leaded & unleaded

Page 147 YORBA LINDA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

03UT009 PAGE FAMILY TRUST 18471 BASTANCHURY RD 92886 Gasoline-Automotive (motor gasoline and 1/12/2005 Closure certification issued RO0003145 additives), leaded & unleaded 98UT047 TOSCO - 76 #5372 19851 ESPERANZA RD 92887 Gasoline-Automotive (motor gasoline and 4/27/2015 Closure certification issued RO0002215 additives), leaded & unleaded 85UT072 UNOCAL 19851 ESPERANZA RD 92686 Gasoline-Automotive (motor gasoline and 9/3/1985 Closure certification issued RO0002513 additives), leaded & unleaded 91UT025 SCHULTZ IMPORT 4832 EUREKA AVE 92686 Waste oil/Used oil 7/17/1992 Closure certification issued RO0001453 SERVICE 94UT044 YORBA LINDA WATER 4150 FAIRMONT BLVD 92686 Waste oil/Used oil 12/21/1995 Closure certification issued RO0002046 DISTRICT 96UT041 YORBA LINDA CAR WASH 17091 IMPERIAL HWY 92886 Gasoline-Automotive (motor gasoline and 11/10/2016 Closure certification issued RO0002011 additives), leaded & unleaded 96UT031 CHEVRON #9-7414 18121 IMPERIAL HWY 92886 Gasoline-Automotive (motor gasoline and RO0001757 additives), leaded & unleaded 99UT035 CITY OF YORBA 18231 IMPERIAL HWY 92886 Gasoline-Automotive (motor gasoline and 10/14/2020 Closure certification issued RO0001948 LINDA/ULTRAMAR #77 additives), leaded & unleaded 87UT158 TOSCO - 76 #5930 18351 IMPERIAL HWY 92886 Unleaded gasoline 4/1/2016 Closure certification issued RO0002442 Diesel fuel oil and additives, Nos.1-D, 2-D, 2-4 Waste oil/Used oil

91UT155 B & B CHEVROLET 17071 E IMPERIAL HWY 92886 Waste oil/Used oil 1/13/1998 Closure certification issued RO0000926 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 88UT009 EXXON 5951 KELLOGG DR 92686 Gasoline-Automotive (motor gasoline and 3/3/1988 Closure certification issued RO0000836 additives), leaded & unleaded 91UT130 EXXON #7-4949 5951 KELLOGG DR 92686 Gasoline-Automotive (motor gasoline and 2/1/2000 Closure certification issued RO0002725 additives), leaded & unleaded 04UT010 RIVERBEND HAND CAR 22280 LA PALMA AVE 92887 Gasoline-Automotive (motor gasoline and 11/21/2013 Closure certification issued RO0003297 WASH additives), leaded & unleaded 95UT064 BEAMER RESIDENCE 4471 LAKEVIEW 92686 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/14/1996 Closure certification issued RO0002568 2-4 85UT122 ORANGE COUNTY FIRE 18402 E LEMON DR 92686 Regular gasoline 11/6/2002 Closure certification issued RO0001037 STATION #10 89UT043 YORBA LINDA COUNTRY 19400 MOUNTAIN VIEW 92686 Gasoline-Automotive (motor gasoline and 7/3/1996 Closure certification issued RO0001886 CLUB additives), leaded & unleaded 89UT153 YORBA LINDA DISPOSAL 4881 VALENCIA AVE 92686 Diesel fuel oil and additives, Nos.1-D, 2-D, 8/16/1990 Closure certification issued RO0002779 2-4 89UT185 METROPOLITIAN WATER 3972 VALLEY VIEW AVE 92686 Unleaded gasoline 2/27/1990 Closure certification issued RO0001062 DIST Waste oil/Used oil

87UT112 FAIRWAY VOLKSWAGON 1275 YORBA LINDA BLVD 92686 Waste oil/Used oil 6/9/1987 Closure certification issued RO0001225

Page 148 YORBA LINDA CASE CASE ID RELEASED CLOSED TYPE OF RECORD ID BUSINESS NAME ADDRESS ZIP SUBSTANCE DATE CLOSURE

93UT068 ARCO #1831 16751 YORBA LINDA BLVD 92686 Gasoline-Automotive (motor gasoline and 3/19/2003 Closure certification issued RO0002623 additives), leaded & unleaded 93UT074 UNOCAL # 5156 17499 YORBA LINDA BLVD 92686 Waste oil/Used oil 9/12/2002 Closure certification issued RO0002753 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 98UT056 YORBA COUNTRY CAR 17581 YORBA LINDA BLVD 92886 Gasoline-Automotive (motor gasoline and 7/26/2016 Closure certification issued RO0002441 WASH additives), leaded & unleaded 87UT171 MOBIL #18-JQY 17591 YORBA LINDA BLVD 92886 Waste oil/Used oil RO0002740 Chlorinated hydrocarbons

Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 85UT012 SHELL #18503 18503 YORBA LINDA BLVD 92686 Gasoline-Automotive (motor gasoline and 4/1/1985 Closure certification issued RO0001020 additives), leaded & unleaded 96UT015 SHELL OIL 18503 YORBA LINDA BLVD 92886 Gasoline-Automotive (motor gasoline and 8/12/2015 Closure certification issued RO0001315 additives), leaded & unleaded 88UT141 CHEVRON USA 19751 YORBA LINDA BLVD 92686 Gasoline-Automotive (motor gasoline and 11/17/1988 Closure certification issued RO0002247 additives), leaded & unleaded 93UT065 ORANGE COUNTY FIRE 20990 YORBA LINDA BLVD 92686 Diesel fuel oil and additives, Nos.1-D, 2-D, 3/17/1994 Closure certification issued RO0002554 STATION #32 2-4 Gasoline-Automotive (motor gasoline and additives), leaded & unleaded 99UT024 MOBIL #18-DOD 21440 YORBA LINDA BLVD 92887 Gasoline-Automotive (motor gasoline and 12/1/2014 Closure certification issued RO0001665 additives), leaded & unleaded 86UT202 CHEVRON #9-8091 17511 E YORBA LINDA BLVD 92686 Gasoline-Automotive (motor gasoline and 9/30/2005 Closure certification issued RO0000883 additives), leaded & unleaded 88UT193 CITY OF YORBA LINDA 18011 E YORBA LINDA BLVD 92686 Diesel fuel oil and additives, Nos.1-D, 2-D, 12/1/1988 Closure certification issued RO0001034 2-4

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