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List of Impaired Waters (Louisiana)

Lake Pontchartrain, Eastern Louisiana Coastal 8090203
Cycle 2002

ID
Num
WBID Waterbody Name State Basin Name # of
Impairments
1 LA-041201 Bayou Labranche - Headwaters to Lake Pontchartrain   2
2 LA-041202 Bayou Trepagnier - Norco to Bayou Labranche   1
3 LA-041203 Duncan Canal (Parish Line Canal)   1
4 LA-041302 Lake Pontchartrain Drainage Canals, Jefferson & Orleans Parishes   3
5 LA-041401 New Orleans East Leveed Waterbodies   2
6 LA-041601 Intracoastal Waterway   1
7 LA-041703 Intracoastal Waterway - Chef Menteur Pass to State Line   1
8 LA-041801 Bayou Bienvenue - Headwaters to Mississippi River Gulf Outlet   2
9 LA-041802 Bayou Chaperon - Origin to End   1
10 LA-041803 Bashman Bayou - Origin to Bayou Dupre   1
11 LA-041805 Lake Borgne Canal (Violet Canal) - Mississippi River - B. Dupre   1
12 LA-041901 Mississippi River Gulf Outlet   2
13 LA-042001 Lake Borgne (Estuarine)   1
14 LA-042101 Bayou Terre Aux Boeufs (Estuarine)   1
15 LA-042209 Lake Pontchartrain Basin Coastal Bays & Gulf Waters   1
Total # of Impairments 21

Delistings of Eastern Louisiana Coastal

ID
Num
WBID Waterbody
Name
Status Delisted Basis for Delisting
1 LA-041201 Bayou Labranche - Headwaters to Lake Pontchartrain Impaired Water Segment    
2 LA-041202 Bayou Trepagnier - Norco to Bayou Labranche Impaired Water Segment Oil & Grease The pollutant source (Shell Oil Company's Norco Refinery) has been identified and eliminated with the remediation project to begin early spring 2005.
3 LA-041203 Duncan Canal (Parish Line Canal) Impaired Water Segment    
4 LA-041302 Lake Pontchartrain Drainage Canals, Jefferson & Orleans Parishes Impaired Water Segment    
5 LA-041401 New Orleans East Leveed Waterbodies Impaired Water Segment    
6 LA-041601 Intracoastal Waterway Impaired Water Segment    
7 LA-041703 Intracoastal Waterway - Chef Menteur Pass to State Line Impaired Water Segment    
8 LA-041801 Bayou Bienvenue - Headwaters to Mississippi River Gulf Outlet Impaired Water Segment    
9 LA-041802 Bayou Chaperon - Origin to End Impaired Water Segment    
10 LA-041803 Bashman Bayou - Origin to Bayou Dupre Impaired Water Segment    
11 LA-041805 Lake Borgne Canal (Violet Canal) - Mississippi River - B. Dupre Impaired Water Segment    
12 LA-041901 Mississippi River Gulf Outlet Impaired Water Segment    
13 LA-042001 Lake Borgne (Estuarine) Impaired Water Segment    
14 LA-042101 Bayou Terre Aux Boeufs (Estuarine) Impaired Water Segment    
15 LA-042209 Lake Pontchartrain Basin Coastal Bays & Gulf Waters Impaired Water Segment    

 

Gulf of Mexico Program Office
Mail Code: EPA/GMPO
Stennis Space Center, MS 39529-6000
228-688-3726
FAX: 228-688-2709


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