California Regional Water Quality Control Board Central Valley Region

Region 3 central coastal regional water quality control board santa clara south of morgan hill san mateo southern portion santa cruz san benito monterey kern small portions san luis obispo santa barbara ventura northern portion counties.

California regional water quality control board central valley region. Central valley regional water quality control board the central valley region is the state s largest encompassing 60 000 square miles or about 40 percent of the state s total area. Thirty eight of california s 58 counties are either completely or partially within the regional board s boundaries formed by the crests of the sierra nevada on the east the coast ranges and klamath mountains. To preserve enhance and restore the quality of california s water resources and drinking water for the protection of the environment public health and all beneficial uses and to ensure proper water resource allocation and efficient use for the benefit of present and future generations. State of california central coast regional water quality control board.

Anthony francois army corps of engineers california central valley regional water quality control board clean water act john duarte pacific legal foundation posted in agriculture california farming feature federal policy news desk pacific water. California state water resources control board.