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List of Impaired Waters (Louisiana)

Lake Pontchartrain, Liberty Bayou - Tchefuncta 8090201
Cycle 2002

ID
Num
WBID Waterbody Name State Basin Name # of
Impairments
1 LA-040801 Tchefuncte River & Tributaries - Headwaters Bogue Falaya   2
2 LA-040802 Lower Tchefuncte River - Bogue Falaya River to Hwy 22   3
3 LA-040803 Lower Tchefuncte River - Hwy 22 to Lake Pontchartrain   3
4 LA-040804 Bogue Falaya River - Headwaters to Tchefuncte River   2
5 LA-040901 Bayou Lacombe - Headwaters to US Hwy 190   1
6 LA-040902 Bayou Lacombe - US Hwy 190 to Lake Pontchartrain   2
7 LA-040903 Bayou Cane - Headwaters to US Hwy 190   3
8 LA-040904 Bayou Cane - US Hwy 190 to Lake Pontchartrain   4
9 LA-040905 Bayou Liberty - Headwaters to LA Hwy 433   2
10 LA-040906 Bayou Liberty - Hwy 433 to Bayou Bonfouca   2
11 LA-040907 Bayou Bonfouca - Headwaters to LA Hwy 433   1
12 LA-040908 Bayou Bonfouca   1
13 LA-040909 W-14 Main Diversion Canal - North of Slidell to Salt Bayou   1
14 LA-040910 Salt Bayou - Headwaters to Lake Pontchartrain   1
Total # of Impairments 28

Delistings of Liberty Bayou - Tchefuncta 8090201

ID
Num
WBID Waterbody
Name
Status Delisted Basis for Delisting
1 LA-040801 Tchefuncte River & Tributaries - Headwaters Bogue Falaya Impaired Water Segment    
2 LA-040802 Lower Tchefuncte River - Bogue Falaya River to Hwy 22 Impaired Water Segment    
3 LA-040803 Lower Tchefuncte River - Hwy 22 to Lake Pontchartrain Impaired Water Segment    
4 LA-040804 Bogue Falaya River - Headwaters to Tchefuncte River Impaired Water Segment    
5 LA-040901 Bayou Lacombe - Headwaters to US Hwy 190 Impaired Water Segment    
6 LA-040902 Bayou Lacombe - US Hwy 190 to Lake Pontchartrain Impaired Water Segment    
7 LA-040903 Bayou Cane - Headwaters to US Hwy 190 Impaired Water Segment    
8 LA-040904 Bayou Cane - US Hwy 190 to Lake Pontchartrain Impaired Water Segment    
9 LA-040905 Bayou Liberty - Headwaters to LA Hwy 433 Impaired Water Segment    
10 LA-040906 Bayou Liberty - Hwy 433 to Bayou Bonfouca Impaired Water Segment    
11 LA-040907 Bayou Bonfouca - Headwaters to LA Hwy 433 Impaired Water Segment Priority organics Pollutant source(s) has been identified and eliminated.
12 LA-040908 Bayou Bonfouca Impaired Water Segment priority organics, nonpriority organics Pollutant source(s) has been identified and eliminated.
13 LA-040909 W-14 Main Diversion Canal - North of Slidell to Salt Bayou Impaired Water Segment    
14 LA-040910 Salt Bayou - Headwaters to Lake Pontchartrain 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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