Announcements

• Notice of Opportunity for Public Comment: The Central Coast Water Board announces a public comment period on proposed NPDES permit for South County Regional Wastewater Treatment and Reclamation Facility in Santa Clara County (1/16/2026).
• The Central Coast Water Board announces a public comment period on tentative NPDES permit and tentative Clean Water Act Section 401 Water Quality Certification for the Diablo Canyon Nuclear Power Plant near Avila Beach. Notice of opportunity to comment.
• Notice of Opportunity to Comment on Proposed Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order for Discharge of Untreated Wastewater from Goleta West Sanitary District Sanitary Sewer System (see notice on Enforcement Program webpage under “Current Enforcement Actions”) (10/16/2025)
• Enforcement News: Central Coast Water Board files lawsuit against Sable Offshore Corp. for unauthorized waste discharges; Sable Complaint (10/6/2025)
• Notice of Public Workshop and CEQA Scoping Meeting, and Notice of Opportunity to Comment: Basin Plan Amendment to Incorporate Maximum Contaminant Levels for Disinfection Byproducts and Maximum Residual Disinfectant Levels (English | Spanish)
• Notice of Opportunity for Public Comment and Workshop Concerning the Development of the Central Coast Water Board’s Alternative Water Supply Program for Residents in the Central Coast Region Relying on Groundwater in Areas Where the Maximum Contaminant Level for Nitrate is Exceeded as a Result of Agricultural Operations.
• Aviso al Público. Taller y Oportunidad para que envíen comentarios a la Junta de Control de la Costa Central, sobre el desarrollo del Programa de Suministro Alternativo de Agua para residentes de la región de la costa central, que dependen del agua subterránea, y están en áreas donde se excede el nivel máximo de contaminación por nitratos, causado por las operaciones agrícolas.
• Alternative Water Supply Program for residents relying on groundwater that exceeds the safe drinking water limit for nitrogen
• Visit the Public Notices web page for a complete list of public notices, pending board decisions, and additional opportunities for public participation.