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List of Impaired Waters (Louisiana)

Lake Pontchartrain, Lake Maurepas 8070204
Cycle 2004

ID
Num
WBID Waterbody Name State Basin Name # of
Impairments
1 LA-040401 Blind River - Amite River Diversion Canal to Lake Maurepas 4 6
2 LA-040402 Amite River Diversion Canal   3
3 LA-040403 Blind River - Source to Amite River Diversion Canal 4 6
4 LA-040404 New River - Headwaters to New River Canal   2
5 LA-040602 Lake Maurepas 4 1
6 LA-040603 Selsers Creek - Origin to South Slough   5
7 LA-041001 Lake Pontchartrain - West of LA Hwy 11 Bridge 4 2
Total # of Impairments 25

Delistings for Lake Pontchartrain

Delistings for Lake Maurepas 8070204

ID
Num
WBID Waterbody Name Status Delisted Basis for Delisting
1 LA-040401 Blind River - Amite River Diversion Canal to Lake Maurepas Impaired Water Segment    
2 LA-040402 Amite River Diversion Canal Impaired Water Segment    
3 LA-040403 Blind River - Source to Amite River Diversion Canal Impaired Water Segment    
4 LA-040404 New River - Headwaters to New River Canal Impaired Water Segment    
5 LA-040602 Lake Maurepas Impaired Water Segment    
6 LA-040603 Selsers Creek - Origin to South Slough Impaired Water Segment    
7 LA-041001 Lake Pontchartrain - West of LA Hwy 11 Bridge Impaired Water Segment    
8 LA-070301 Mississippi River - Monte Sano Bayou to Head of Passes Restored Fecal Coliforms  

In Summary:

Impaired Water Segments 7
TMDL Completed 0
Restored 1

 

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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