![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}
List of Impaired Waters (Louisiana)
Lake Pontchartrain, Tangipahoa 8070205
Cycle 2006
| ID Num |
WBID | Waterbody Name | State Basin Name | # of Impairments |
|---|---|---|---|---|
| 1 | LA-040701 | Tangipahoa River - Mississippi State Line to I-12 | Lake Pontchartrain | 2 |
| 2 | LA-040702 | Tangipahoa River - From I-12 to Lake Pontchartrain | Lake Pontchartrain | 4 |
| 3 | LA-040703 | Big Creek - Headwaters to Tangipahoa River | Lake Pontchartrain | 1 |
| Total # of Impairments | 7 | |||
Delistings for Lake Pontchartrain
Delistings of Tangipahoa 8070205
| ID Num |
WBID | Waterbody Name |
Status | Delisted | Basis for Delisting |
|---|---|---|---|---|---|
| 1 | LA-040701 | Tangipahoa River - Mississippi State Line to I-12 | Impaired Water Segment | ||
| 2 | LA-040702 | Tangipahoa River - From I-12 to Lake Pontchartrain | Impaired Water Segment | ||
| 3 | LA-040703 | Big Creek - Headwaters to Tangipahoa River | Impaired Water Segment | ||
| 4 | MS481M5 | Little Tangipahoa River | Restored | Biological Impairment | Stressor Identified |
| 5 | MS481M2 | Tangipahoa River | Restored | Biological Impairment | Delisted due to Good Biology |
In Summary:
| Impaired Water Segments | 3 |
| TMDL Completed | 0 |
| Restored | 2 |