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Tennessee Watersheds

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Water Quality in Tennessee Watersheds 

Click on the map below to view the water quality assessment for watersheds in Tennessee, as well as permit locations. 

Watershed Map Viewer (full application opens in a new window)



Impaired Waters

Total Maximum Daily Load (TMDL) Reports are studies that are done for waters that are considered to be impaired.

TMDL Program

Search  for  EPA approved TMDLs


Historical Watershed Water Quality Management Plans

*Please note that these plans were compiled several years ago. Information contained in each was a snapshot of the conditions at the time of the publication. While some information may still be true today, many things have changed over time and newer data is available in various places. * 

River Basins in Tennessee


Related Links

Watershed Planning Unit Contact

This Page Last Updated: August 10, 2021 at 8:31 AM