San Diego water board updates, renews Carlsbad desalination plant permit
Poseidon Water, owner of the Claude “Bud” Lewis Carlsbad Desalination Plant, has received an updated permit from the San Diego Regional Water Quality Control Board (SDRWQCB) governing the desalination plant’s discharges into the Pacific Ocean. Additionally, the permit includes structural and operational changes to provide greater protection for marine life and water quality.