Board of Supervisors Tues Mtg 07-21-26 · Acceptance of Effluent for Twenty-Five Years

The County of Lake Board of Supervisors held a meeting on July 21, 2026, to discuss and consider a 25-year amendment agreement between the Lake County Sanitation District, Lake Osan Northwest Wastewater Treatment Plant, and Clear Lake Oaks County Water District regarding the acceptance and maintenance of an effluent pipeline. The discussion focused heavily on the financial responsibilities and maintenance obligations related to the 3.5-mile pipeline owned by Clear Lake Oaks, which transports treated effluent from Northwest to Southeast and ultimately to the Geysers. Concerns were raised by supervisors about the lack of detailed financial data and transparency, particularly regarding cost-sharing, maintenance expenses, and potential future liabilities. While some board members were ready to move forward with the agreement based on nominal current costs, others requested a more thorough financial breakdown and public disclosure before approval. The board ultimately agreed to continue the matter and requested a detailed financial report on the pipeline costs, cost-sharing arrangements, and potential savings compared to alternative effluent disposal methods, with a goal to return with this information within 30 days.