PLEASE NOTE: The Water Boards' web site layout is being redesigned. Please be aware that even though content is not changing, some links may have changed due to this process. We appreciate your patience and cooperation at this time.
Updated Santa Ana River Basin Water Quality Control Plan (Basin Plan) The Basin Plan has been updated with all amendments incorporated. Additional Information...
AES Huntington Beach Generating Station Quarterly Meeting Schedule and Related Documents Additional Information...
Lake Elsinore Advanced Pumped Storage Project (LEAPs) Technical Studies and Related Documents Additional Information...
Strategic Plan Update The Water Boards have begun an effort to update their Strategic Plan. A series of forums are being conducted to receive input from stakeholders and staff. Additional Information and Opportunities for Input...
Organochlorine (OC) Compounds - TMDL for San Diego Creek, Upper and Lower Newport Bay Additional Information...
Notice of public solicitation for water quality data and information for the 2008 Integrated Report - List of Impaired Waters and Surface Water Quality Assessment - Federal Clean Water Act Sections 303(d) and 305(b) Read entire document...