Tammany Creek is located just outside Lewiston, Idaho and flows directly
into the Snake River. The Idaho Department of Environmental Quality in
cooperation with local stakeholders developed the
Tammany Creek Total Maximum Daily Load in order to assess the water
quality in the watershed. PCEI restoration projects were designed as a
result of the TMDL assessment to help reduce pollutants loads in the
watershed. PCEI is working with private landowners to re-slope and
stabilize eroding banks, install riparian fencing, install hardened
stream crossings and create wetlands to help filter overland flows.
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