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List of Impaired Waters (Louisiana)
Lake Pontchartrain, Tangipahoa 8070205
Cycle 2002
| ID Num |
WBID | Waterbody Name | State Basin Name | # of Impairments |
|---|---|---|---|---|
| 1 | LA-040701 | Tangipahoa River - Mississippi State Line to I-12 | 4 | |
| 2 | LA-040702 | Tangipahoa River - From I-12 to Lake Pontchartrain | 4 | |
| 3 | LA-040703 | Big Creek - Headwaters to Tangipahoa River | 1 | |
| 4 | MS481M2 | Tangipahoa River | 1 | |
| 5 | MS481M5 | Little Tangipahoa River | 1 | |
| Total # of Impairments | 11 | |||
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 | MS481M2 | Tangipahoa River | Impaired Water Segment | Pathogens | TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.]. TMDL Document: TANGIPAHOA RIVER WATERSHED (10 SEGMENTS |
| 5 | MS481M5 | Little Tangipahoa River | Impaired Water Segment | Pathogens | TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: TANGIPAHOA RIVER WATERSHED (10 SEGMENTS |
| 6 | MS481E | Tangipahoa River | TMDL Completed | Nutrients, Organic Enrichment/Low Dissolved Oxygen, Pesticides, Sediment/Siltation, Pathogens | Pollutant cause recategorized due to IBI monitoring - stream not impaired. (Nutrients, Organic Enrichment/Low Dissolved Oxygen, Pesticides, Sediment/Siltation); TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.](Pathogens) TMDL Document: TANGIPAHOA RIVER WATERSHED (10 SEGMENTS |
| 7 | MS481M1 | Minnehaha Creek | TMDL Completed | Pathogens | TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: TANGIPAHOA RIVER WATERSHED (10 SEGMENTS |
| 8 | MS481M3 | Tangipahoa River | TMDL Completed | Pathogens | TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: TANGIPAHOA RIVER WATERSHED (10 SEGMENTS |
| 9 | MS481M4 | Little Tangipahoa River | TMDL Completed | Biological Impairment, Pathogens | Pollutant cause recategorized due to IBI monitoring - stream not impaired. (Biological Impairment); TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] (Pathogens) TMDL Document: TANGIPAHOA RIVER WATERSHED (10 SEGMENTS |
| 10 | MS481M6 | Tangipahoa River | TMDL Completed | Pathogens | TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: TANGIPAHOA RIVER WATERSHED (10 SEGMENTS |
| 11 | MS481M7 | Bala Chitto Creek | TMDL Completed | Pathogens | TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: TANGIPAHOA RIVER WATERSHED (10 SEGMENTS |
| 12 | MS481M8 | Town Creek | TMDL Completed | Pathogens | TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: TANGIPAHOA RIVER WATERSHED (10 SEGMENTS |
| 13 | MS482M | Terry's Creek | TMDL Completed | Pathogens | TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: TANGIPAHOA RIVER WATERSHED (10 SEGMENTS |
In Summary:
| Impaired Water Segments | 5 |
| TMDL Completed | 8 |
| Restored | 0 |