Palouse agriculture slice

Concentrated Animal Feeding Operation General Permit

The Concentrated Animal Feeding Operation (CAFO) permit is a combined National Pollutant Discharge Eliminations System (NPDES) and State Waste Discharge General Permit. CAFOs that discharge to waters of the state are required to apply for permit coverage.

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toggle What is an Animal Feeding Operation (AFO)?

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dairy cows feeding

Memorandum of Understanding between WSDA and Ecology (November 15, 2011)

Notice of Termination - Use to cancel your permit coverage.