Welcome to the California Regional Water Quality Control Board, Central Valley Region Welcome to the California Environmental Protection Agency
My Water Quality
Performance Report
Central Valley Regional Water Board Groundwater Quality Protection Strategy
Central Valley Regional Water Board Program Fact Sheets
Central Valley Diuron TMDL and Basin Plan Amendment

Central Valley Diuron TMDL and Basin Plan Amendment

   Receive notifications, updates and other correspondence by e-mail.
Subscribe on-line to our Central Valley Diuron TMDL and Basin Plan Amendment, electronic mailing list.

The goal of this project is to develop an amendment to the Basin Plan for Regional Board consideration. The amendment will be designed to establish water quality objectives and a program of implementation for the control of discharges of the herbicide diuron to surface waters in the Sacramento and San Joaquin River Basins of the Central Valley. The amendment will also be designed to establish Total Maximum Daily Loads for waterbodies that are listed for diuron on the 303(d) list, and establish provisions to address and/or prevent future diuron 303(d) listings. For additional information, please contact Danny McClure at (916) 464-4751 or dmcclure@waterboards.ca.gov.

Project Scoping

Related Links

*Downloading Large Files
Please allow sufficient time for the file to download completely. Depending on your internet connection service, browser version and computer speed, downloading may take 15 minutes or more for files that are larger than 1 MB. Some browsers, such as certain versions of Internet Explorer, do not show the progress of the download, making it appear that nothing is happening.

--Web page updated 12/30/2015