![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}
Return to home page
On This Page
State: Louisiana
Waterbody ID:
Other ID: LA-040802
State List ID: LA-040802
Location: Lower Tchefuncte River-From The Bogue Falaya River Down To La. Hwy. 22, Excluding Any Tributaries From The Bogue Falaya River South To La. Hwy. 22 (Scenic)
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 8
Units: miles
Watershed Name: Liberty Bayou-Tchefuncta
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-040802
State List ID: LA-040802
Location: Lower Tchefuncte River-From The Bogue Falaya River Down To La. Hwy. 22, Excluding Any Tributaries From The Bogue Falaya River South To La. Hwy. 22 (Scenic)
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 8
Units: miles
Watershed Name: Liberty Bayou-Tchefuncta
2004 Waterbody Report for Lower Tchefuncte River
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 |
| Mercury | Mercury | 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 |
|---|---|---|---|---|
| Lower Tchefuncte River 040802 Tmdl Bod | Mar-06-2012 | Biochemical Oxygen Demand (BOD) | Point/Nonpoint Source | Organic Enrichment/Low Dissolved Oxygen; 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 |
|---|---|---|---|---|
| Cadmium | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. | |
| Copper | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. | |
| Lead | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. | |
| Pathogens | 1998, 2002 | Mar-31-2005 | Applicable WQS attained: no further information. |