Complete Listing of Louisiana S Ambient Surface Water Quality Network Sites
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2014 Louisiana Water Quality Integrated Report Appendix E
APPENDIX E: Complete Listing of Louisiana’s Ambient Surface Water Quality Network Sites (Active and Long-Term Trend Sites) Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA060802_ 0001 LA060802_00 Vermilion River at Perry, Louisiana 29 57 4 92 22 00 LA050401_ 0003 LA050401_00 Mermentau River at Mermentau, Louisiana 30 11 23 92 25 00 LA042208_ Bay Gardene East of Pointe a la Hache, 0006 LA042208_00 29 36 0 89 54 00 Louisiana LA042104_ 0007 LA042104_00 Petit Lake south of Delacroix, La. 29 43 0 89 0 00 LA080101_ 0013 LA080101_00 Ouachita River at Sterlington, Louisiana 32 41 46 92 12 00 LA080901_ 0016 LA080901_00 Boeuf River near Fort Necessity, Louisiana 32 4 23 91 42 00 LA010101_ 0022 LA010101_00 Atchafalaya River at Simmesport, Louisiana 30 58 55 91 52 00 LA100201_ 0024 LA100201_00 Red River northwest of Marksville, La. 31 12 3 92 30 00 LA030401_ 0026 LA030304_00 Calcasieu River at Burton Landing, La. 30 6 33 93 58 00 LA050801_ Mermentau River near Grand Cheniere, 0029 LA050801_00 29 46 13 93 50 00 Louisiana LA060401_ 0030 LA060401_00 Bayou Teche at Adeline, Louisiana 29 52 45 91 9 00 LA090103_ 0032 LA090103_00 Pearl River (East) at Pearlington, Mississippi 30 14 16 89 53 00
E 1 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA040701_ 0033 LA040701_00 Tangipahoa River west of Robert, La. 30 30 23 90 42 00 LA041701_ 0035 LA041701_00 Pass Rigolets southeast of Slidell, La. 30 10 2 89 13 00 LA040601_ 0036 LA040601_00 Pass Manchac at Manchac, Louisiana 30 16 53 90 1 00 LA010501_ 0039 LA010501_00 Atchafalaya River at Morgan City, Louisiana 29 41 32 91 44 00 LA101103_ 0042 LA101103_00 Kisatchie Bayou near Lotus, Louisiana 31 29 4 93 19 00 LA040302_ 0043 LA040302_00 Amite River at Port Vincent, Louisiana 30 19 57 90 7 00 LA060801_ 0045 LA060801_00 Vermilion River near Lafayette, La. 30 9 45 92 20 00 LA050501_ 0046 LA050501_00 Bayou Queue de Tortue north of Gueydan, La. 30 4 52 92 23 00 LA070301_ 0051 LA070301_00 Mississippi River at Belle Chasse, La. 29 51 19 89 51 00 LA070301_ 0053 LA070301_00 Mississippi River at Plaquemine, La. 30 17 2 91 11 00 LA100301_ 0060 LA100301_00 Black Bayou near Rodessa (BL1) 32 57 35 93 40 00 LA100501_ 0061 LA100501_00 Bayou Dorcheat near Minden, Louisiana 32 35 55 93 59 00 LA090101_ 0062 LA090101_00 Pearl River at Pools Bluff, Louisiana 30 42 7 89 38 00 LA090401_ 0063 LA090401_00 Bogue Lusa Creek at Bogalusa, La. 30 47 0 89 52 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA090501_ 0064 LA090501_00 Bogue Chitto River near Bush, La. 30 37 46 89 47 00 LA080903_ 0069 LA080903_00 Big Creek near Winnsboro, Louisiana 32 12 18 91 12 00 LA080904_ Bayou Lafourche Canal near Columbia, 0071 LA080904_00 32 9 26 92 43 00 Louisiana LA080501_ 0072 LA080501_00 Bayou De L'Outre near Monroe, Louisiana 32 42 44 92 19 00 LA080401_ 0074 LA080401_00 Bayou Bartholomew near Bastrop, Louisiana 32 46 31 91 12 00 LA100801_ Saline Bayou 1.5 miles southeast of Goldonna, 0075 LA100801_00 32 0 0 92 35 00 LA LA081402_ 0077 LA081402_00 Dugdemona River near Rochelle, Louisiana 31 49 37 92 46 00 LA081501_ 0079 LA081501_00 Castor Creek near Tullos, Louisiana 31 49 48 92 26 00 LA120109_ 0080 LA120109_00 Lower Grand River at Bayou Sorrel, Louisiana 30 9 40 91 14 00 LA020101_ 0084 LA020101_00 Bayou Chevreuil near Chegby (Chackbay), La. 29 54 42 90 45 00 LA080201_ 0085 LA080201_00 Ouachita River at Harrisonburg, Louisiana 31 46 14 91 6 00 LA081602_ 0089 LA081602_00 Little River southwest of Jena, La. 31 34 50 92 35 00 LA110301_ 0091 LA110301_00 Sabine River northeast of Orange, Texas 30 7 28 93 3 00 LA030801_ Calcasieu River (W. Fork) near Lake Charles, 0092 LA030801_00 30 17 48 93 57 00 La.
E 3 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA030201_ 0093 LA030201_00 Calcasieu River at Moss Bluff, Louisiana 30 17 53 93 17 00 LA030103_ 0095 LA030103_00 Calcasieu River near Kinder, Louisiana 30 30 9 92 55 00 LA050601_ 0098 LA050601_00 Bayou Lacassine near Lake Arthur, Louisiana 30 4 12 92 53 00 LA060101_ 0099 LA060101_00 Spring Creek near Glenmora, Louisiana 31 0 7 92 7 00 LA060501_ 0100 LA060501_00 Bayou Teche at Franklin, Louisiana 29 47 30 91 55 00 LA060201_ 0103 LA060201_00 Bayou Cocodrie at St. Landry, Louisiana 30 50 41 92 34 00 LA090202_ 0105 LA090202_00 Pearl River (West) Southeast of Slidell, La. 30 13 50 89 7 00 LA040802_ 0106 LA040802_00 Tchefuncte River at Madisonville, Louisiana 30 24 15 90 17 00 LA040801_ 0107 LA040801_00 Tchefuncte River west of Covington, Louisiana 30 29 38 90 12 00 LA120301_ 0110 LA120301_00 Bayou Terrebonne at Houma, Louisiana 29 35 55 90 7 00 LA120502_ 0113 LA120502_00 Bayou Grand Caillou at Dulac, Louisiana 29 22 58 90 55 00 LA040501_ 0116 LA040501_00 Tickfaw River at Springville, Louisiana 30 26 7 90 39 00 LA040301_ 0119 LA040301_00 Amite River at Grangeville, Louisiana 30 44 10 90 30 00 LA100101_ 0120 LA100101_00 Red River North of Shreveport, Louisiana 32 33 23 93 3 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA080902_ 0122 LA080902_00 Bayou Bonne Idee Northeast of Oak Ridge, La. 32 38 37 91 12 00 LA081101_ 0132 LA081101_00 Lake Providence at Tensas Bayou 32 48 45 91 29 00 LA041001_ 0138 LA041001_00 Lake Pontchartrain at Causeway Crossover #4 30 11 59 90 21 00 LA081203_ 0140 LA081203_00 Lake Bruin at North end near Newellton, La. 32 0 30 91 51 00 LA081203_ 0141 LA081203_00 Lake Bruin at Lake Bruin State Park 31 57 40 91 10 00 LA040201_ 0142 LA040201_00 Bayou Manchac near Prairieville, Louisiana 30 20 33 90 34 00 LA120204_ Lake Verret at Attakapas Landing nr Georgia, 0144 LA120204_00 29 50 59 91 8 00 La. LA081201_ 0159 LA081201_00 Tensas River at Clayton, Louisiana 31 43 25 91 43 00 LA040303_ 0228 LA040303_00 Amite River at mile 6.5 30 18 32 90 36 00 LA040305_ 0236 LA040305_00 Colyell Bay near Port Vincent 30 19 35 90 23 00 LA040304_ 0239 LA040304_00 Gray's Creek north of Port Vincent, La. 30 22 8 90 12 00 LA040403_ 0243 LA040403_00 Blind River east of Gonzales, La. 30 13 21 90 43 00 LA040402_ Amite River Diversion Canal north of 0268 LA040402_00 30 13 36 90 42 00 Gramercy LA100304_ 0270 LA100304_00 Cross Bayou at Shreveport, Louisiana 32 31 18 93 36 00
E 5 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA100406_ 0272 LA100406_00 Flat River east of Taylortown, Louisiana 32 23 19 93 17 00 LA100502_ 0275 LA100502_00 Lake Bistineau Spillway west of Ringgold, La. 32 19 19 93 1 00 LA100506_ 0276 LA100506_00 Loggy Bayou north of East Point, Louisiana 32 11 40 93 30 00 LA100704_ 0283 LA100704_00 Kepler Creek west of Bienville, La. 32 22 7 93 35 00 LA020201_ 0292 LA020201_00 Bayou Des Allemands at Des Allemands, La. 29 49 28 90 37 00 LA020401_ 0293 LA020401_00 Bayou Lafourche at Thibodaux, La. 29 47 57 90 5 00 LA040503_ 0298 LA040503_00 Natalbany River west of Ponchatoula, La. 30 25 53 90 49 00 LA040504_ 0299 LA040504_00 Yellow Water River west of Ponchatoula, La. 30 26 23 90 45 00 LA040901_ Bayou Lacombe below Highway 190, west of 0300 LA040901_00 30 18 47 89 6 00 Slidell LA040907_ 0301 LA040907_00 Bayou Bonfouca at Slidell, La. 30 16 16 89 37 00 LA040903_ 0302 LA040903_00 Cane Bayou east of Mandeville, La. 30 20 15 90 9 00 LA041201_ 0304 LA041201_00 Bayou La Branche north of Norco, La. 30 3 4 90 4 00 LA041301_ 0305 LA041301_00 Bayou St. John at New Orleans, La. 30 0 39 90 6 00 LA041501_ 0306 LA041501_00 Inner Harbor Navigation canal at N.O., La. 30 1 52 90 4 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA041801_ 0307 LA041801_00 Bayou Bienvenue north of Chalmette, La. 29 58 54 89 41 00 LA050101_ 0308 LA050101_00 Bayou Des Cannes northeast of Jennings, La. 30 16 5 92 36 00 LA050703_ 0310 LA050703_00 White Lake southwest of Abbeville, Louisiana 29 44 11 92 30 00 LA060203_ 0312 LA060203_00 Lake Chicot north of Ville Platte, Louisiana 30 49 7 92 8 00 LA060702_ Lake Fausse Pointe east of New Iberia, 0313 LA060702_00 30 3 44 91 29 00 Louisiana LA060902_ 0315 LA060902_00 Delcambre Canal east of Abbeville, La. 29 57 2 91 0 00 LA061104_ 0316 LA061104_00 Vermilion Bay south of New Iberia, La. 29 42 18 91 54 00 LA070502_ 0323 LA070502_00 Thompsons Creek east of St. Francisville, La. 30 44 50 91 8 00 LA080604_ 0326 LA080604_00 Lake D'Arbonne at Farmerville, La. 32 42 48 92 25 00 LA120108_ 0335 LA120108_00 False River south of New Roads, Louisiana 30 37 21 91 33 00 LA120103_ 0336 LA120103_00 Bayou Choctaw west of Port Allen 30 26 38 91 50 00 LA120201_ 0337 LA120201_00 Belle River north of Morgan City, La. 29 54 32 91 58 00 LA120205_ 0338 LA120205_00 Lake Palourde near Morgan City, La. 29 41 51 91 59 00 LA120202_ 0339 LA120202_00 Bayou Black west of Houma, La. 29 34 34 90 36 00
E 7 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA120304_ 0340 LA120304_00 Intracoastal Waterway east of Houma, La. 29 34 34 90 19 00 LA120302_ 0341 LA120302_00 Bayou Folse north of Houma, La. 29 42 14 90 22 00 LA120508_ 0344 LA120508_00 Houma Navigation Canal south of Houma, La. 29 23 4 90 47 00 LA120507_ 0346 LA120507_00 Bayou Chauvin south of Houma, La. 29 28 10 90 22 00 LA120504_ 0347 LA120504_00 Bayou Petite Caillou south of Houma, La. 29 28 56 90 45 00 LA120602_ 0349 LA120602_00 Bayou Terrebonne southeast of Houma, La. 29 28 53 90 18 00 LA100703_ 0366 LA100703_00 Black Bayou Lake north of Natchitoches, La. 31 57 26 93 49 00 LA040804_ 0411 LA040804_00 Bogue Falaya at Covington, Louisiana 30 28 41 90 21 00 LA081601_ Dugdemona and Little River, Hwy. 500, 0428 LA081601_00 31 45 16 92 40 00 Zenoria LA050303_ 0490 LA050303_00 Castor Creek east of Oberlin, La. 30 37 9 92 12 00 LA110505_ 0501 LA110505_00 Anacoco Lake west of Leesville, Louisiana 31 5 48 93 14 00 LA080101_ 0544 LA080101_00 Ouachita River near Louisiana State Line 32 58 56 92 54 00 LA070503_ 0583 LA070503_00 Capitol Lake at Baton Rouge, Louisiana 30 27 26 91 57 00 LA030305_ 0631 LA030305_00 Contraband Bayou at Lake Charles, LA 30 12 20 93 27 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA020303_ 0636 LA020303_00 Lake Cataouatche south of Avondale, LA 29 51 4 90 18 00 LA040803_ 0638 LA040803_00 Tchefuncte River south of Madisonville 30 22 42 90 34 00 LA050101_ 0648 LA050101_00 Bayou Joe Marcel 30 40 28 92 5 00 LA050103_ 0649 LA050103_00 Bayou Mallet 30 23 41 92 52 00 LA050201_ 0650 LA050201_00 Bayou Plaquemine Brule 30 11 56 92 1 00 LA050301_ 0651 LA050301_00 Bayou Nezpique 30 13 47 92 37 00 LA050304_ 0653 LA050304_00 Bayou Blue 30 32 7 92 17 00 LA050401_ 0654 LA050401_00 Mermentau River 30 4 20 92 32 00 LA050402_ 0655 LA050402_00 Mermentau River (Lower) 30 0 10 92 51 00 LA050602_ 0657 LA050602_00 Intracoastal Waterway 29 56 3 93 43 00 LA050603_ 0658 LA050603_00 Bayou Chene 30 8 50 92 2 00 LA050701_ 0659 LA050701_00 Grand Lake near Talen's Landing 29 55 45 92 15 00 LA050702_ 0660 LA050702_00 Intracoastal Waterway at Mile 170 29 50 3 92 58 00 LA060102_ 0663 LA060102_00 Cocodrie Lake 31 0 6 92 56 00
E 9 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA060202_ 0664 LA060202_00 Bayou Cocodrie Diversion Canal 30 46 41 92 27 00 LA060204_ 0665 LA060204_00 Bayou Courtableau 30 33 29 91 17 00 LA060206_ 0666 LA060206_00 Indian Creek Reservoir 31 6 42 92 8 00 LA060207_ 0667 LA060207_00 Bayou des Glaises Diversion Channel 30 37 18 91 48 00 LA060208_ 0668 LA060208_00 Bayou Boeuf 30 38 57 92 38 00 LA060209_ 0669 LA060209_00 Irish Ditch/Big Bayou 31 20 52 92 14 00 LA060210_ 0670 LA060210_00 Bayou Carron 30 36 55 92 8 00 LA060211_ 0671 LA060211_00 West Atchafalaya Borrow Pit Canal 30 18 49 91 19 00 LA060212_ 0672 LA060212_00 Bayou des Glaises near Long Bridge 31 1 9 92 42 00 LA060301_ 0673 LA060301_00 Bayou Teche, 1.9 miles south of St. Martinville 30 5 44 91 2 00 LA060601_ 0674 LA060601_00 Charenton Canal 29 49 24 91 28 00 LA060701_ 0675 LA060701_00 Tete Bayou 29 59 41 91 44 00 LA060703_ 0676 LA060703_00 Bayou du Portage 30 7 20 91 35 00 LA060802_ 0677 LA060802_00 Vermilion River, N. of Intracoastal City, La. 29 49 31 92 57 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA060803_ 0678 LA060803_00 Vermilion River Cutoff 29 45 34 92 28 00 LA060804_ 0679 LA060804_00 Intracoastal Waterway 29 47 16 92 33 00 LA060901_ 0681 LA060901_00 Bayou Petite Anse 29 58 4 91 27 00 LA060903_ 0682 LA060903_00 Bayou Tigre 29 55 2 91 54 00 LA060904_ 0683 LA060904_00 New Iberia Southern Drainage Canal 29 51 58 91 18 00 LA060906_ 0685 LA060906_00 Intracoastal Waterway 29 46 21 91 7 00 LA060501_ 0686 LA060907_00 Franklin Canal 29 47 6 91 24 00 LA060908_ 0687 LA060908_00 Spanish Lake 30 4 7 91 7 00 LA060909_ 0688 LA060909_00 Lake Peigneur 29 58 44 91 38 00 LA060911_ Dugas Canal by Tiger Lagoon Oil and Gas 0690 LA060911_00 29 51 47 92 4 00 Field LA061001_ 0691 LA061001_00 West Cote Blanche Bay 29 44 52 91 18 00 LA061002_ 0692 LA061002_00 East Cote Blanche Bay 29 34 30 91 16 00 LA061102_ 0693 LA061101_00 Bayou Petite Anse 29 50 8 91 10 00 LA061103_ 0695 LA061103_00 Freshwater Bayou Canal 29 33 16 92 16 00
E 11 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA061105_ Bird Island Bayou at North End of Marsh 0696 LA061105_00 29 37 25 91 42 00 Island LA061104_ Gulf of Mexico at Southwest Pass of Vermilion 0697 LA061104_00 29 35 23 92 13 00 Bay LA080101_ 0770 LA080101_00 Ouachita River at Columbia Lock and Dam 32 10 2 92 33 00 LA080102_ 0771 LA080102_00 Bayou Chauvin north of Monroe, La. 32 34 5 92 39 00 LA080201_ 0772 LA080201_00 Ouachita River near Jonesville, La. 31 38 4 91 46 00 LA080202_ 0773 LA080202_00 Bayou Louis East of Harrisonburg, La. 31 46 57 91 25 00 LA080203_ 0774 LA080203_00 Lake Louis West of Sicily Island, La. 31 47 42 91 57 00 LA080301_ 0775 LA080301_00 Black River south of Jonesville, La. 31 33 10 91 30 00 LA080302_ 0776 LA080302_00 Black River South of Book, La. 31 17 38 91 44 00 LA080601_ 0777 LA080601_00 Bayou D'Arbonne near Homer, La. 32 47 51 93 2 00 LA080602_ 0778 LA080602_00 Lake Claiborne at Spillway 32 44 28 92 9 00 LA080603_ 0779 LA080603_00 Bayou D'Arbonne East of Dubach, La. 32 41 40 92 11 00 LA080605_ 0780 LA080605_00 Bayou D'Arbonne in West Monroe, La. 32 34 12 92 31 00 LA080606_ 0781 LA080606_00 Cypress Creek East of Unionville, La. 32 39 35 92 19 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA080608_ 0783 LA080608_00 Corney Lake at Spillway 32 54 42 92 56 00 LA080609_ 0784 LA080609_00 Corney Bayou East of Bernice, La. 32 51 22 92 30 00 LA080610_ Middle Fork Bayou D'Arbonne NE of Dubach, 0785 LA080610_00 32 44 46 92 1 00 La. LA080701_ Bayou Desiard at control structure in Monroe, 0786 LA080701_00 32 33 15 92 10 00 La LA080802_ Cheniere Brake Lake south of West Monroe, 0788 LA080802_00 32 27 9 92 31 00 La. LA080907_ 0790 LA080907_00 Turkey Creek Lake near Extension, La. 31 55 47 91 53 00 LA080908_ 0791 LA080908_00 Lake Lafourche north of Rayville, La. 32 33 54 91 21 00 LA080909_ 0792 LA080909_00 Crew Lake near Start, La. 32 29 17 91 58 00 LA080910_ 0793 LA080910_00 Clear Lake near Rhymes, La. 32 24 10 91 41 00 LA080904_ 0795 LA080912_00 Staulkinghead Creek (Tisdale Brake) 32 41 17 91 3 00 LA081001_ 0796 LA081001_00 Bayou Macon east of Wisner, La. 31 58 56 91 54 00 LA081002_ 0797 LA081002_00 Joe's Bayou southeast of Delhi, La. 32 23 21 91 47 00 LA081003_ 0798 LA081003_00 Deer Creek 31 52 53 91 1 00 LA081202_ 0800 LA081202_00 Lake St. Joseph in Newellton, La. 32 3 17 91 32 00
E 13 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA081301_ 0801 LA081301_00 Little River in Jonesville, La. 31 37 56 91 26 00 LA081401_ 0802 LA081401_00 Dugdemona River southwest of Dodson, La. 32 1 21 92 24 00 LA081502_ 0804 LA081502_00 Chatham Lake in Chatham, La. 32 18 42 92 42 00 LA081503_ 0805 LA081503_00 Beaucoup Creek 32 2 26 92 56 00 LA081504_ 0806 LA081504_00 Flat Creek southeast of Sikes, La. 32 0 52 92 55 00 LA081505_ 0807 LA081505_00 Caney Lake near Chatham, La. 32 13 30 92 18 00 LA081605_ 0810 LA081603_00 Catahoula Lake 31 30 33 92 15 00 LA081301_ 0812 LA081301_00 Little River southwest of Jonesville, La. 31 34 46 91 49 00 LA081606_ 0813 LA081606_00 Fish Creek south of Lincecum, La. 31 37 57 92 58 00 LA081607_ 0814 LA081607_00 Trout Creek NW of White Sulfur Springs, La. 31 36 30 92 2 00 LA081608_ 0815 LA081608_00 Big Creek near Fishville, La. 31 31 25 92 43 00 LA081609_ 0816 LA081609_00 Hemphill Creek east of Nebo, La. 31 35 2 92 55 00 LA081610_ 0817 LA081610_00 Old River west of Archie, La. 31 36 30 92 30 00 LA081611_ 0818 LA081611_00 Bayou Funny Louis southwest of Searcy, La. 31 41 1 92 30 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA030102_ 0819 LA030101_00 Calcasieu River NE of Slagle, La. 31 13 30 93 6 00 LA030102_ 0820 LA030102_00 Calcasieu River east of Union Hill, La. 30 59 47 92 24 00 LA030104_ 0821 LA030104_00 Mill Creek southwest of Elizabeth, La. 30 46 13 92 35 00 LA030302_ 0822 LA030302_00 Lake Charles at the City of Lake Charles, La. 30 13 44 93 27 00 LA030303_ 0823 LA030303_00 Prien Lake SW of the City of Lake Charles, La. 30 11 16 93 4 00 LA030306_ 0825 LA030306_00 Bayou Verdine west of Westlake, La. 30 14 15 93 41 00 LA030401_ 0826 LA030401_00 Calcasieu River in Hackberry, La. 30 0 10 93 58 00 LA030402_ 0827 LA030402_00 Calcasieu Lake 30 0 13 93 1 00 LA030403_ 0828 LA030403_00 Black Lake 30 1 4 93 23 00 LA030502_ 0830 LA030502_00 Whiskey Chitto Creek NW of Kinder, La. 30 37 3 92 54 00 LA030504_ 0831 LA030503_00 Six Mile Creek NW of Pitkin, La. 30 56 47 92 59 00 LA030504_ 0832 LA030504_00 Six Mile Creek north of Mittie, La. 30 46 4 92 12 00 LA030505_ 0833 LA030505_00 Ten Mile Creek NE of Mittie, La. 30 43 5 92 58 00 LA030507_ 0834 LA030506_00 Bundicks Creek northwest of Bundicks Lake 30 45 55 93 27 00
E 15 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA030507_ 0835 LA030507_00 Bundicks Lake 30 43 37 93 43 00 LA030508_ 0836 LA030508_00 Bundicks Creek SE of Dry Creek, La. 30 39 54 93 17 00 LA030601_ 0837 LA030601_00 Barnes Creek north of Longville, La. 30 41 0 93 19 00 LA030602_ 0838 LA030602_00 Barnes Creek south of Reeves, La. 30 27 15 93 34 00 LA030603_ 0839 LA030603_00 Marsh Bayou southeast of Topsy, La. 30 23 50 93 10 00 LA030701_ 0840 LA030701_00 Bayou Serpent southeast of Hecker, La. 30 19 49 93 18 00 LA030702_ 0841 LA030702_00 English Bayou north of Chloe', La. 30 14 55 93 46 00 LA030802_ Hickory Branch east southeast of DeQuincy, 0842 LA030802_00 30 24 54 93 45 00 La. LA030803_ 0843 LA030803_00 Beckwith Creek east of DeQuincy, La. 30 26 30 93 10 00 LA030804_ 0844 LA030804_00 Little River east of Buhler, La. 30 19 42 93 53 00 LA030805_ 0845 LA030805_00 Indian Bayou at Moss Bluff, La. 30 20 22 93 16 00 LA030806_ 0846 LA030806_00 Houston River northeast of Sulphur, La. 30 17 28 93 53 00 LA030807_ 0847 LA030807_00 Bear Head Creek northeast of Starks, La. 30 20 0 93 46 00 LA030901_ 0848 LA030901_00 Bayou D'Inde south of Sulphur, La. 30 12 10 93 31 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA031002_ 0850 LA031002_00 Intracoastal Waterway NW of Hackberry, LA 30 3 34 93 20 00 LA031101_ Intracoastal Waterway west of Boones Corner, 0851 LA031101_00 30 0 39 93 41 00 La. LA031201_ 0852 LA031201_00 Calcasieu River Coastal Waters 29 43 47 93 13 00 LA120404_ 0896 LA120404_00 Lake Penchant SW of Houma, La. 29 26 32 90 47 00 LA020902_ 0897 LA020902_00 Little Lake 29 32 53 90 36 00 LA020801_ 0898 LA020801_00 Intracoastal Waterway 29 39 22 90 42 00 LA020802_ 0899 LA020802_00 Barataria Waterway Lafitte 29 40 22 90 35 00 LA020901_ 0900 LA020901_00 Bayou Perot 29 38 41 90 19 00 LA020304_ 0901 LA020304_00 Lake Salvador 29 41 13 90 2 00 LA020302_ 0903 LA020302_00 Bayou Gauche northwest of Carmadelle 29 46 42 90 47 00 LA020501_ Main Canal, 2.1 miles south of Hwy 90 at water 0904 LA020501_00 29 52 18 90 41 00 control structure LA020601_ Harvey Canal at Lapalco Blvd (east side of 0905 LA020601_00 29 52 15 90 10 00 canal) LA020903_ 0907 LA020903_00 Barataria Waterway south-southeast of Lafitte 29 29 56 90 15 00 LA020904_ 0908 LA020904_00 Wilkinson Bayou north of Barataria Bay 29 27 53 89 5 00
E 17 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA020907_ 0909 LA020907_00 Bayou Dulac west of Bay Sansbois 29 27 25 89 15 00 LA020102_ 0918 LA020102_00 Bayou Boeuf at Halpin Canal 29 49 30 90 15 00 LA020103_ 0919 LA020103_00 Lake Boeuf north of Theriot Canal 29 46 45 90 30 00 LA020202_ 0920 LA020202_00 Lac Des Allemands north of Bayou Boeuf 29 53 15 90 50 00 LA020301_ 0921 LA020301_00 Bayou Des Allemands 29 48 46 90 27 00 LA020402_ 0922 LA020402_00 Bayou Lafourche at Golden Meadow 29 23 22 90 52 00 LA020403_ 0923 LA020403_00 Bayou Lafourche at Belle Pass 29 6 20 90 50 00 LA020905_ 0924 LA020905_00 Unnamed canal near Pass Fourchon 29 7 0 90 45 00 LA020906_ 0925 LA020906_00 Southwestern Louisiana Canal at North Lake 29 15 20 90 50 00 LA021101_ 0926 LA021101_00 Bay Lizette east of Leeville 29 15 40 90 30 00 LA021102_ 0927 LA021102_00 Gulf of Mexico south of Belle Pass 29 4 30 90 30 00 LA120203_ 0928 LA120203_00 Bayou Boeuf at Amelia 29 39 45 91 0 00 LA120207_ 0930 LA120207_00 Terrebonne-Lafourche Drainage Canal 29 42 56 90 16 00 LA120402_ 0933 LA120402_00 Bayou Avoca at Sword Bayou 29 33 30 91 45 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA120403_ 0934 LA120403_00 ICWW at Venvirotek Dock 29 32 15 90 50 00 LA120405_ 0936 LA120405_00 Minors Canal north of Marmande Ridge 29 27 5 90 20 00 LA120406_ 0937 LA120406_00 Lake DeCade 29 23 28 90 58 00 LA120501_ 0938 LA120501_00 Bayou Grand Caillou at Cedar Grove Bridge 29 29 55 90 54 00 LA120503_ 0939 LA120503_00 Bayou Petit Caillou at Klondyke Bridge 29 31 49 90 59 00 LA120505_ 0940 LA120505_00 Bayou Du Large at Dr. Beautrous Bridge 29 27 51 90 3 00 LA120506_ 0941 LA120506_00 Bayou Du Large at Fishermans Retreat Bridge 29 24 35 90 12 00 LA120509_ 0942 LA120509_00 Houma Navigation Canal at Gulf Island Dock 29 32 45 90 15 00 LA120601_ 0943 LA120601_00 Bayou Terrebonne in Bourg 29 33 13 90 29 00 LA120603_ 0944 LA120603_00 Company Canal in Bourg 29 33 13 90 20 00 LA120604_ 0945 LA120604_00 Bayou Blue SSW of Larose 29 32 37 90 15 00 LA120605_ 0946 LA120605_00 Bayou Point aux Chene east of Montegut 29 27 23 90 33 00 LA120701_ 0948 LA120701_00 Bayou Grand Caillou at China Island 29 13 30 90 0 00 LA120702_ 0949 LA120702_00 Bayou Petit Caillou at Cocodrie 29 14 52 90 37 00
E 19 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA120703_ 0950 LA120703_00 Grand Bayou Du Large at Bayou Voisin 29 12 30 90 20 00 LA120705_ Houma Navigation Canal n of Bayou Petit 0952 LA120705_00 29 15 0 90 54 00 Caillou LA120706_ 0953 LA120706_00 Southwestern Louisiana Canal west of Leeville 29 14 50 90 30 00 LA120707_ 0954 LA120707_00 Lake Boudreaux south of Bayou Chauvin 29 25 15 90 0 00 LA120708_ 0955 LA120708_00 Lost Lake west of Bayou De Cade 29 20 20 91 3 00 LA120709_ 0956 LA120709_00 Bayou Petit Caillou at Tambour Bay 29 11 17 90 59 00 LA120801_ 0957 LA120801_00 Caillou Bay south of Bayou Grand Caillou 29 9 0 90 0 00 LA120802_ 0958 LA120802_00 Terrebonne Bay SE of Cocodrie 29 11 20 90 52 00 LA120803_ 0959 LA120803_00 Timbalier Bay south of Devils Island 29 8 0 90 30 00 LA120804_ 0960 LA120804_00 Lake Barre west of Cocodrie 29 15 17 90 22 00 LA120805_ 0961 LA120805_00 Lake Pelto south of Cocodrie 29 5 45 90 8 00 LA120806_ 0962 LA120806_00 Gulf of Mexico south of Wine Island Pass 29 3 30 90 0 00 LA120102_ 0969 LA120102_00 Bayou Poydras 30 28 41 91 3 00 LA120104_ 0970 LA120104_00 Bayou Grosse Tete 30 26 32 91 7 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA120105_ 0971 LA120105_00 Chamberlin Canal 30 28 7 91 51 00 LA120106_ 0972 LA120106_00 Bayou Plaquemine 30 15 28 91 46 00 LA120107_ 0973 LA120107_00 Upper Grand River 30 13 21 91 38 00 LA120110_ 0976 LA120110_00 Bayou Chalpin 30 28 37 91 16 00 LA120111_ 0977 LA120111_00 Bayou Maringouin 30 24 58 91 11 00 LA120206_ 0980 LA120206_00 Grand Bayou 29 56 45 91 17 00 LA090208_ 1037 LA090208_00 Little Lake 30 10 5 89 4 00 LA090106_ 1041 LA090106_00 Holmes Bayou 30 27 8 89 19 00 LA090201_ 1042 LA090201_00 West Pearl River 30 27 11 89 41 00 LA040911_ 1043 LA040911_00 Unnamed Canal at 450 Eden Isles Drive, LA 30 13 39 89 17 00 LA040910_ 1044 LA040910_00 Salt Bayou 30 11 44 89 17 00 LA040909_ 1045 LA040909_00 W-14 Canal at Voters Road Bridge, Slidell, LA 30 15 26 89 9 00 LA040904_ 1046 LA040904_00 Bayou Castine 30 21 1 90 12 00 LA040902_ 1047 LA040902_00 Bayou Lacombe 30 16 45 89 14 00
E 21 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA041101_ 1048 LA041101_00 Bonne Carre Spillway 30 1 17 90 34 00 LA041203_ 1049 LA041203_00 Duncan Canal 30 0 24 90 47 00 LA041302_ 1050 LA041302_00 Suburban Canal 30 1 11 90 49 00 LA041401_ 1051 LA041401_00 St. Charles Canal 30 1 50 90 33 00 LA041702_ 1052 LA041702_00 Bayou Savage 30 4 13 89 13 00 LA090207_ 1055 LA090207_00 Middle Pearl River 30 14 7 89 19 00 LA090506_ 1056 LA090506_00 Thigpen Creek 30 43 42 90 38 00 LA090504_ 1057 LA090504_00 Lawrence Creek 30 48 26 90 34 00 LA090502_ 1058 LA090502_00 Big Silver Creek 30 55 33 90 32 00 LA090503_ 1059 LA090503_00 Little Silver Creek 30 54 45 90 42 00 LA090505_ 1060 LA090505_00 Bonner Creek 30 47 5 90 4 00 LA042002_ 1062 LA042002_00 Bayou Bienvenue 29 59 25 89 35 00 LA042004_ 1063 LA042004_00 Bayou Bienvenue 29 59 23 89 59 00 LA041601_ 1064 LA041601_00 Intracoastal Waterway 30 0 53 89 54 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA041808_ 1065 LA041808_00 New Canal 29 54 23 89 40 00 LA041806_ 1066 LA041806_00 Bayou Pirogue 29 54 25 89 1 00 LA041807_ 1067 LA041807_00 Bayou Terre Beau 29 54 45 89 6 00 LA041805_ 1068 LA041805_00 Violet Canal 29 54 27 89 35 00 LA041804_ 1069 LA041804_00 Bayou Dupre 29 55 33 89 19 00 LA041803_ 1070 LA041803_00 Bayou Bashman 29 55 31 89 35 00 LA041802_ 1071 LA041802_00 Bayou Chaperon 29 57 15 89 39 00 LA041704_ 1072 LA041704_00 Lake St. Catherine 30 7 0 89 21 00 LA041703_ 1073 LA041703_00 Intracoastal Waterway 30 6 48 89 52 00 LA042001_ 1074 LA042001_00 Lake Borgne 30 8 10 89 23 00 LA041002_ 1075 LA041002_00 Lake Pontchartrain 30 10 35 89 15 00 LA040906_ 1076 LA040906_00 Bayou Liberty 30 15 48 89 28 00 LA040905_ 1077 LA040905_00 Bayou Liberty 30 16 5 89 40 00 LA040908_ 1078 LA040908_00 Bayou Bonfouca 30 15 25 89 12 00
E 23 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA042103_ 1079 LA042103_00 Bayou Gentilly 29 44 3 89 2 00 LA042102_ 1080 LA042102_00 Oak River 29 37 58 89 21 00 LA042105_ 1081 LA042105_00 Lake Lery 29 47 48 89 38 00 LA042202_ 1082 LA042202_00 Breton Sound 29 37 12 89 11 00 LA042207_ 1083 LA042207_00 Lake Calebasse 29 40 49 89 55 00 LA042101_ 1084 LA042101_00 Bayou Loutre 29 49 4 89 43 00 LA041901_ 1085 LA041901_00 Mississippi River Gulf Outlet 29 49 31 89 59 00 LA042003_ 1086 LA042003_00 Bayou La Loutre 29 50 26 89 42 00 LA042206_ 1087 LA042206_00 Eloi Bay 29 44 59 89 25 00 LA042205_ 1088 LA042205_00 Morgan Harbor 29 50 10 89 50 00 LA042203_ 1089 LA042203_00 Bay Boudreau 29 54 41 89 2 00 LA042201_ 1090 LA042201_00 Point Lydia 29 53 3 89 22 00 LA042204_ 1091 LA042204_00 Drum Bay 29 53 35 89 40 00 LA070601_ 1092 LA070601_00 East Bay 29 3 22 89 23 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA070401_ 1093 LA070401_00 South Pass 29 8 24 89 47 00 LA042202_ 1095 LA042209_00 Breton Sound 29 25 6 89 4 00 LA070203_ 1098 LA070203_00 Bayou Baton Rouge 30 35 5 91 57 00 LA040103_ 1099 LA040103_00 Comite River near Stevendale Road train bridge 30 28 46 90 37 00 LA040102_ 1100 LA040102_00 Comite River near Comite Drive Bridge 30 33 25 91 54 00 LA040704_ 1101 LA040704_00 Chappepeela Creek 30 33 25 90 54 00 LA040401_ 1102 LA040401_00 Blind River 30 13 0 90 59 00 LA040404_ 1103 LA040404_00 New River 30 12 42 90 8 00 LA040702_ 1104 LA040702_00 Tangipahoa River 30 20 15 90 43 00 LA040602_ 1105 LA040602_00 Lake Maurepas 30 19 7 90 20 00 LA040502_ 1106 LA040502_00 Tickfaw River 30 20 58 90 29 00 LA070202_ 1107 LA070202_00 Old River Lake 30 50 16 91 8 00 LA070501_ 1108 LA070501_00 Bayou Sara 30 48 20 91 13 00 LA040101_ 1109 LA040101_00 Comite River 30 53 27 91 10 00
E 25 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA040703_ 1110 LA040703_00 Big Creek 30 47 44 90 8 00 LA040505_ 1112 LA040505_00 Ponchatoula Creek 30 26 23 90 58 00 LA070504_ 1115 LA070504_00 Monte Sano Bayou 30 30 8 91 12 00 LA070505_ 1116 LA070505_00 Tunica Bayou 30 55 58 91 9 00 LA090104_ 1117 LA090104_00 Peters Creek 30 48 47 89 26 00 LA090105_ 1118 LA090105_00 Pearl River Navigation Canal 30 38 17 89 5 00 LA090301_ 1119 LA090301_00 Pushepatapa Creek 30 51 56 89 46 00 LA040603_ Selsers Creek at Weinberger Road, southeast of 1121 LA040603_00 30 25 15 90 49 00 Ponchatoula LA110101_ 1154 LA110101_00 Toledo Bend Reservoir southwest of Haddens 31 10 26 93 58 00 LA110201_ 1155 LA110201_00 Sabine River northwest of Toomey 30 9 55 93 5 00 LA110202_ 1156 LA110202_00 Pearl Creek northwest of Burr Ferry 31 4 32 93 21 00 LA110302_ 1157 LA110302_00 Black Bayou south of Orange 29 59 50 93 22 00 LA110303_ 1158 LA110303_00 Sabine Lake near Blue Buck Point 29 47 21 93 43 00 LA110304_ 1159 LA110304_00 Sabine Pass south of Port Arthur 29 43 24 93 45 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA110401_ 1160 LA110401_00 Bayou Toro northeast of Toro 31 18 29 93 52 00 LA110402_ 1161 LA110402_00 Bayou Toro at Louisiana Highway 392 31 12 14 93 40 00 LA110501_ 1162 LA110501_00 West Anacoco Creek at US Highway 171 31 18 1 93 6 00 LA110502_ 1163 LA110502_00 East Anacoco Creek northeast of Anacoco 31 15 35 93 51 00 LA110503_ 1164 LA110503_00 Vernon Lake northeast of Standard 31 10 37 93 54 00 LA110504_ 1165 LA110504_00 Bayou Anacoco at Standard 31 9 29 93 18 00 LA110506_ 1166 LA110506_00 Bayou Anacoco southeast of Knight 30 54 15 93 45 00 LA110507_ 1167 LA110507_00 Bayou Anacoco at Louisiana Highway 464 30 52 5 93 32 00 LA110601_ 1168 LA110601_00 Vinton Waterway south of Vinton 30 3 46 93 28 00 LA110602_ 1169 LA110602_00 Black Bayou south of Toomey 30 3 16 93 5 00 LA110701_ 1170 LA110701_00 Gulf of Mexico south of Louisiana Point 29 38 15 93 29 00 LA100302_ 1173 LA100302_00 Black Bayou Lake east of Vivian (BL3) 32 52 54 93 52 00 LA100303_ Black Bayou at Highway 530, southwest of 1174 LA100303_00 32 48 55 93 16 00 Gilliam LA100305_ 1175 LA100305_00 McCain Creek at Highway 3194 32 33 10 93 32 00
E 27 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA100307_ 1176 LA100307_00 Caddo Lake at old Highway 538 bridge 32 41 45 93 27 00 LA100308_ 1177 LA100308_00 Paw Paw Bayou at Highway 169 32 31 0 93 19 00 LA100310_ 1178 LA100310_00 Cross Lake at Shreveport 32 30 29 93 40 00 LA100402_ Red Chute Bayou at Swan Lake Road, east of 1179 LA100402_00 32 17 0 93 7 00 Poole LA100403_ 1180 LA100403_00 Cypress Bayou at Highway 160 32 47 11 93 29 00 LA100404_ 1181 LA100404_00 Cypress Bayou Reservoir southeast of Benton 32 39 6 93 57 00 LA100606_ Bayou Pierre at Highway 1, NW of 1185 LA100606_00 31 48 9 93 51 00 Natchitoches LA100701_ Black Lake Bayou at Highway 793, SE of 1186 LA100701_00 32 29 11 93 17 00 Dubberly LA100702_ Black Lake Bayou at Highway 155, east of 1187 LA100702_00 32 5 39 93 42 00 Martin LA100705_ 1188 LA100706_00 Kepler Creek Lake, southeast of Jamestown 32 18 56 93 6 00 LA100707_ Castor Creek at Highway 507, southwest of 1189 LA100707_00 32 12 12 93 9 00 Castor LA100709_ Grand Bayou at Hwy 507, north of Fairview 1190 LA100709_00 31 59 58 93 1 00 Alpha LA101001_ 1191 LA101001_00 Sibley Lake at Natchitoches 31 45 22 93 35 00 LA100306_ Kelly Bayou at Huckaby Road, south of 1192 LA100306_00 32 50 53 93 2 00 Hosston 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA100309_ Cross Bayou at S Lakeshore Dr, west 1193 LA100309_00 32 30 19 93 34 00 Shreveport LA100708_ 1194 LA100708_00 Unnamed tributary of Castor Creek near Castor 32 15 2 93 24 00 LA100710_ Unnamed tributary Grand Bayou near Hall 1195 LA100710_00 32 9 38 93 6 00 Summit LA010201_ 1196 LA010201_00 Atchafalaya River at Krotz Springs 30 31 51 91 37 00 LA010401_ 1198 LA010401_00 Alabama Bayou west of Maringouin 30 29 22 91 19 00 LA010502_ 1199 LA010502_00 ICWW south of Belle River 29 51 20 91 53 00 LA010701_ 1200 LA010701_00 Bayou Teche at Patterson 29 42 27 91 57 00 LA010801_ 1201 LA010801_00 Lower Atchafalaya River near Bateman Island 29 34 41 91 45 00 LA010802_ 1202 LA010802_00 Wax Lake Outlet southwest of Patterson 29 37 32 91 6 00 LA010803_ 1203 LA010803_00 ICWW south of Patterson, Louisiana 29 38 20 91 20 00 LA010901_ 1204 LA010901_00 Atchafalaya Bay south of Burns 29 30 6 91 49 00 LA100802_ Saline Lake Dam at end of CheeChee Dam 1205 LA100802_00 31 51 5 92 49 00 Road LA100804_ Unnamed tributary of Saline Bayou near 1206 LA100804_00 32 31 28 92 50 00 Arcadia LA100602_ 1207 LA100602_00 Boggy Bayou southwest of Shreveport 32 22 35 93 17 00
E 29 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA100605_ 1208 LA100605_00 Smithport Lake at spillway, west of Abington 32 6 59 93 47 00 LA010601_ 1209 LA010601_00 Bayou Blue at North Bend Pumping Station 29 40 20 91 56 00 LA100901_ 1215 LA100901_00 Nantachie Creek east of Montgomery 31 40 17 92 37 00 LA100903_ 1216 LA100902_00 Nantachie Lake north of Waddel 31 36 14 92 10 00 LA101101_ 1217 LA101101_00 Cane River at Marco 31 30 33 92 55 00 LA101301_ 1220 LA101301_00 Rigolette Bayou northwest of Pineville 31 22 34 92 21 00 LA101302_ 1221 LA101302_00 Iatt Lake south of Fairfield 31 33 0 92 18 00 LA101303_ 1222 LA101303_00 Iatt Creek southeast of Iatt, Louisiana 31 39 30 92 35 00 LA101401_ 1223 LA101401_00 Buhlow Lake northwest of Pineville 31 20 24 92 17 00 LA101501_ 1224 LA101501_00 Big Saline Bayou northeast of North Point 31 20 25 92 56 00 LA101506_ 1227 LA101506_00 Big Creek at North Point 31 18 6 92 30 00 LA101603_ 1230 LA101603_00 Lake St. John at Spokane, Louisiana 31 42 1 91 34 00 LA101604_ 1231 LA101604_00 Lake Concordia at Ferriday 31 37 27 91 37 00 LA101605_ 1232 LA101605_00 Bayou Cocodrie southwest of Ferriday 31 37 0 91 50 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA101606_ 1233 LA101606_00 Bayou Cocodrie west of Shaw 31 11 58 91 38 00 LA101607_ 1234 LA101607_00 Bayou Cocodrie southwest of Ridgecrest 31 35 12 91 41 00 LA080906_ 1444 LA080906_00 Turkey Creek southwest of Chase, Louisiana 32 5 22 91 54 00 LA050901_ 2114 LA050901_00 Gulf of Mexico southwest of Grand Chenier 29 43 12 93 39 00 LA050802_ 2115 LA050802_00 Big Constance Lake west of Pecan Island 29 38 25 92 27 00 LA061102_ Intracoastal Waterway southwest of Avery 2116 LA061102_00 29 48 54 92 36 00 Island LA060802_ 2117 LA060802_00 Vermilion River south of Lafayette 30 8 20 92 41 00 LA060910_ Boston Canal/ICWW north of ICWW at 2nd 2148 LA060910_00 29 49 5 92 22 00 oilfield canal LA070601_ Gulf of Mexico south of Southwest Pass, 2150 LA070601_00 28 49 14 89 27 00 Louisiana LA031001_ 2752 LA031001_00 Bayou Choupique south of Sulphur 30 5 43 93 36 00 LA120303_ 2843 LA120303_00 Bayou L'Eau Bleu west of Larose 29 33 44 90 9 00 LA120606_ 2844 LA120606_00 Bayou Blue southwest of Larose 29 30 1 90 30 00 LA120704_ 3001 LA120704_00 Bayou Terrebonne near Lapeyrouse 29 23 30 90 18 00 LA101601_ 3034 LA101601_00 Bayou Cocodrie at the Hwy 565 bridge 31 25 48 91 6 00
E 31 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA080905_ 3051 LA080905_00 Turkey Creek northeast of Baskin 32 16 7 91 16 00 LA080801_ 3052 LA080801_00 Cheniere Creek south of Mount Pleasant 32 25 54 92 54 00 LA101201_ 3054 LA101201_00 Cotile Lake southwest of Hotwells 31 19 35 92 36 00 LA101602_ 3055 LA101602_00 Cocodrie Lake south of Stacy 31 29 55 91 2 00 LA101504_ 3056 LA101504_00 Saline Bayou upstream of Larto Lake 31 22 11 91 17 00 LA101505_ 3057 LA101505_00 Larto Lake north of Larto 31 22 56 91 27 00 LA101502_ 3058 LA101502_00 Saline Lake northeast of North PointS 31 20 3 92 39 00 LA081603_ 3062 LA081603_00 Catahoula Lake south of Jena 31 30 39 92 38 00 LA100203_ 3063 LA100203_00 Old River northeast of Mansura 31 4 15 92 30 00 LA100803_ 3245 LA100803_00 Saline Bayou east of Clarence at Hwy. 84 31 49 8 92 54 00 LA100401_ 3422 LA100401_00 Bodcau Bayou near Bellevue 32 42 5 93 38 00 LA100405_ 3423 LA100405_00 Black Bayou Reservoir southeast of Benton 32 39 3 93 55 00 LA010301_ Henderson Lake at Butte La Rose pontoon 3579 LA010301_00 30 16 54 91 8 00 bridge LA100604_ 3584 LA100604_00 Wallace Bayou west of Caspiana 32 17 16 93 58 00 2014 Louisiana Water Quality Integrated Report Appendix E
Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA020701_ 3585 LA020701_00 Bayou Segnette northeast of Lake Catouatchie 29 50 36 90 18 00 LA120401_ 3586 LA120401_00 Bayou Penchant southeast of Amelia 29 25 2 90 33 00 LA090203_ Headwaters Lower Bogue Chitto River, 3588 LA090203_00 30 37 16 89 58 00 southeast of Sun LA090107_ Pearl River 1/4 mile upstream of Wilson 3589 LA090107_00 30 34 19 89 24 00 Slough, northeast of Bush LA040604_ 3590 LA040604_00 I-55 Borrow Canal, south of Ponchatoula 30 24 0 90 55 00 LA101102_ Kisatchie Bayou at FS 337, northwest of 3591 LA101102_00 31 26 2 93 9 00 Kisatchie LA090205_ Headwaters of Wilson and Bradley Slough at 3592 LA090205_00 30 34 6 89 31 00 Pearl River, southeast of Sun LA030502_ 3593 LA030501_00 Whiskey Chitto Creek west of Cravens 30 57 53 93 17 00 LA090102_ East Pearl River at Curtis Johnson boat launch 3594 LA090102_00 30 19 45 89 56 00 (Stennis) LA100601_ 3595 LA100601_00 Bayou Pierre at PR 407, southwest of Howard 32 11 31 93 17 00 LA100603_ 3626 LA100603_00 Wallace Lake south of Shreveport 32 20 1 93 30 00 LA081604_ 3640 LA081604_00 Catahoula Lake Diversion Canal north of Larto 31 23 25 91 11 00 LA090204_ The Pearl River Navigation Canal upstream of 3642 LA090204_00 30 27 23 89 48 00 Lock #1 LA100301_ 3906 LA100301_00 Black Bayou at Highway 168 west of Rodessa 32 58 28 94 42 00
E 33 of 34 Physical Assessment Site Subsegmen Subsegment Site Description Latitude Longitude Number t Number Number LA041202_ 3958 LA041202_00 Bayou Trepagnier east of Laplace 30 2 47 90 25 00 LA100202_ 4012 LA100202_00 Little River northeast of Marksville 31 8 30 92 31 00 LA070201_ 4031 LA070201_00 Mississippi River at USACE Mat Casting Dock 30 45 50 91 10 00