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


  • New! Fiscal Year 16/17 Fact Sheet
    The Central Valley Regional Board developed Fact Sheets for the 2016-17 fiscal year (July 2016 through June 2017) to provide general information on its 21 major programs. The Compliance and Enforcement Program Fact Sheet provides a general Overview and Goals of the Program, as well as Performance Metrics and Inspection Targets for the 2016-17 fiscal year.

Enforcement Activities

  • Current Enforcement Activities
  • Historical Enforcement Activities
    • Adopted Orders - enforcement orders issued by the Central Valley Water Board since 2002 (follow the instructions posted on that page to locate your desired data).

Supplemental Environmental Projects

Enforcement Information

For additional information on Central Valley Water Board enforcement issues and actions, contact Robert L'Heureux (916) 464-4736 or by email at Robert.LHeureux@waterboards.ca.gov.

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--Web page last updated 05/30/2017