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State: Louisiana
Waterbody ID:
Other ID: LA-050601
Location: Lacassine Bayou-Headwaters To Grand Lake
State Waterbody Type: Bayou, River
EPA Waterbody Type: Wetlands, Rivers and Streams
Water Size: 25
Units: acres, miles
Watershed Name: Mermentau
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-050601
Location: Lacassine Bayou-Headwaters To Grand Lake
State Waterbody Type: Bayou, River
EPA Waterbody Type: Wetlands, Rivers and Streams
Water Size: 25
Units: acres, miles
Watershed Name: Mermentau
Data are also available for these years: 1996
1998 Waterbody Report for Lacassine Bayou - Headwaters To Grand Lake
Waterbody Map Not Available
Features
- About This Database (Integrated Report)
- Assessing Water Quality (Questions and Answers)
- Integrated Reporting Guidance
- Previous National Water Quality Reports
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- How's My Waterway Local Search tool
- Pollution Categories Summary Document
Causes of Impairment for Reporting Year 1998
Description of this table
| Cause of Impairment | Cause of Impairment Group | State TMDL Development Status |
|---|---|---|
| Nitrogen | Nutrients | TMDL needed |
| Organic Enrichment/Low Dissolved Oxygen | Organic Enrichment/Oxygen Depletion | TMDL completed |
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 |
|---|---|---|---|---|
| Lacassine Bayou - Headwaters To Intracoastal Waterway | Feb-28-2000 | Ammonia Nitrogen | Point/Nonpoint Source | Nitrogen; Nutrients |
| Lacassine Bayou - Headwaters To Intracoastal Waterway | Feb-28-2000 | Nitrogen | Point/Nonpoint Source | Nitrogen; Nutrients |
| Lacassine Bayou 050601 Dissolved Lead Tmdl | Mar-07-2011 | Lead | Nonpoint Source | Unlisted but Impaired |
| West Bayou Lacassine | Apr-10-2006 | Biochemical Oxygen Demand (BOD) | Point/Nonpoint Source | Organic Enrichment/Low Dissolved Oxygen |
Previous Causes of Impairments Now Attaining All Uses
No causes of impairment are recorded as attaining all uses for this waterbody.