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State: Louisiana
Waterbody ID:
Other ID: LA-041201
State List ID: LA-041201
Location: Bayou Labranche-Headwaters To Lake Pontchartrain (Scenic) (Estuarine)
State Waterbody Type: Bayou, River
EPA Waterbody Type: Wetlands, Rivers and Streams
Water Size: 4
Units: acres, miles
Watershed Name: Eastern Louisiana Coastal
On This Page
- Causes of Impairment
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Louisiana
Waterbody ID:
Other ID: LA-041201
State List ID: LA-041201
Location: Bayou Labranche-Headwaters To Lake Pontchartrain (Scenic) (Estuarine)
State Waterbody Type: Bayou, River
EPA Waterbody Type: Wetlands, Rivers and Streams
Water Size: 4
Units: acres, miles
Watershed Name: Eastern Louisiana Coastal
2004 Waterbody Report for Bayou Labranche
Waterbody Map Not Available
Features
- About This Database (Integrated Report)
- Assessing Water Quality (Questions and Answers)
- Integrated Reporting Guidance
- Previous National Water Quality Reports
- EnviroMapper for Water
- AskWATERS
- EPA WATERS Homepage
- Exchange Network
- Assessment Database
- Statewide Statistical Surveys
- How's My Waterway Local Search tool
- Pollution Categories Summary Document
Causes of Impairment for Reporting Year 2004
Description of this table
| Cause of Impairment | Cause of Impairment Group | State TMDL Development Status |
|---|---|---|
| Dissolved Oxygen | Organic Enrichment/Oxygen Depletion | TMDL completed |
| Nitrite/Nitrate | Nutrients | TMDL needed |
| Phosphorus, Total | Nutrients | TMDL needed |
TMDLs That Apply to this waterbody
Description of this table
| TMDL Document Name | TMDL Date | TMDL Pollutant Description | TMDL Pollutant Source Type | Cause(s) of Impairment Addressed |
|---|---|---|---|---|
| Bayou Labranche 041201 Tmdl For Dissolved Oxygen | Mar-28-2012 | Ammonia | Point/Nonpoint Source | Dissolved Oxygen; Organic Enrichment/Low Dissolved Oxygen |
| Bayou Labranche 041201 Tmdl For Dissolved Oxygen | Mar-28-2012 | Carbonaceous Bod | Point/Nonpoint Source | Dissolved Oxygen; Organic Enrichment/Low Dissolved Oxygen |
| Bayou Labranche 041201 Tmdl For Dissolved Oxygen | Mar-28-2012 | Nitrogen | Point/Nonpoint Source | Dissolved Oxygen; Organic Enrichment/Low Dissolved Oxygen |
Previous Causes of Impairments Now Attaining All Uses
Description of this table
| Cause of Impairment | Cycles Listed | WQS Attainment Date | WQS Attainment Reason | WQS Attainment Comments |
|---|---|---|---|---|
| Oil and Grease | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. | |
| Pathogens | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. | |
| Zinc | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. |