Central Coast - Basin Planning

Basin Planning Program

The Water Quality Control Plan for the Central Coastal Basin (Basin Plan) is the Central Coast Water Board’s primary water quality control planning document. It designates beneficial uses and water quality objectives for waters of the state, including surface waters and groundwater. It also includes programs of implementation to achieve water quality objectives. The focus of the Basin Planning Program is to review and update the Basin Plan to include new water quality standards, improve its effectiveness, and to protect and restore water quality and aquatic habitats.

  Announcements

  • August 20, 2026 - Basin Plan Amendments to Make Editorial Revisions adopted by the Central Coast Water Board. See the Adopted Amendments Pending Further Approval web page for more information
  • August 5, 2026– Update to Proposed Basin Plan Amendments: The project scope previously noticed on July 3, 2026, has been reduced to editorial revisions, removing proposed amendments to establish water quality objectives for disinfection byproducts and disinfectant residuals.

  Stay Informed

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Contact Us

Jamie Pratt
(805) 549-3761
Jamie.Pratt@waterboards.ca.gov