Sonoma Creek Sediment TMDL
U.S. EPA approves the Sonoma Creek Watershed Sediment TMDL and Habitat Enhancement Plan
TMDL ImplementationGeneral Waste Discharge Requirements for Vineyard Discharges in the Napa River and Sonoma Creek Watersheds
Water Board staff is developing General Waste Discharge Requirements (General WDRs) for vineyard discharges in the Napa River and Sonoma Creek watersheds. The purpose of the General WDRs is to reduce sediment, runoff, and other pollutant contributions from vineyard properties.
More information on the General WDRs can be found on our Napa River and Sonoma Creek Vineyard Program page.
For more information contact:
Water Resources Control Engineer
San Francisco Bay Regional Water Quality Control Board
1515 Clay St., Suite 1400
Phone: (510) 622-2373
Fax: (510) 622-2460