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State: Tennessee
Waterbody ID: TN0801021100711_0300
Location: Black Bayou from Nonconnah Creek to headwaters. Ecoregion 74b Shelby County
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 7.9
Units: miles
Watershed Name: Horn Lake-Nonconnah
On This Page
- Water Quality Assessment Status
- Causes of Impairment
- Probable Sources Contributing to Impairments
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Tennessee
Waterbody ID: TN0801021100711_0300
Location: Black Bayou from Nonconnah Creek to headwaters. Ecoregion 74b Shelby County
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 7.9
Units: miles
Watershed Name: Horn Lake-Nonconnah
2006 Waterbody Report for Black Bayou
Click on the waterbody for an interactive map
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
Water Quality Assessment Status for Reporting Year 2006
The overall status of this waterbody is Impaired.
Description of this table
| Designated Use | Designated Use Group | Status |
|---|---|---|
| Fish And Aquatic Life | Fish, Shellfish, And Wildlife Protection And Propagation | Impaired |
| Irrigation | Agricultural | Good |
| Livestock Watering And Wildlife | Agricultural | Good |
| Recreation | Recreation | Impaired |
Causes of Impairment for Reporting Year 2006
Description of this table
| Cause of Impairment | Cause of Impairment Group | Designated Use(s) | State TMDL Development Status |
|---|---|---|---|
| Escherichia Coli (E. Coli) | Pathogens | Recreation | TMDL completed |
| Phosphate | Nutrients | Fish And Aquatic Life | TMDL needed |
| Physical Substrate Habitat Alterations | Habitat Alterations | Fish And Aquatic Life | TMDL needed |
Probable Sources Contributing to Impairment for Reporting Year 2006
Description of this table
| Probable Source | Probable Source Group | Cause(s) of Impairment |
|---|---|---|
| Channelization | Hydromodification | Physical Substrate Habitat Alterations |
| Discharges From Municipal Separate Storm Sewer Systems (Ms4) | Urban-Related Runoff/Stormwater | Escherichia Coli (E. Coli); Phosphate |
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 |
|---|---|---|---|---|
| Total Maximum Daily Load For E. Coli In The Nonconnah Creek Watershed | May-25-2011 | Escherichia Coli (E. Coli) | Point/Nonpoint Source | Unlisted but Impaired |
Previous Causes of Impairments Now Attaining All Uses
No causes of impairment are recorded as attaining all uses for this waterbody.