LandCAN

 

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 on the west, the Oregon border on the north, and the Tehachapi Mountains on the south. Included are 11,350 miles of streams, 579,110 acres of lakes and the largest contiguous groundwater basin in California.

The Sacramento and San Joaquin Rivers, along with their tributaries, drain the major part of this large area through an inland Delta, prior to emptying into San Francisco Bay. The Delta is the focal point of the state's two largest water conveyance projects, the State Water Project and the federal Central Valley Project. Together, the Sacramento and San Joaquin Rivers and the Delta furnish over half of the state's water supply. The southern third of the Central Valley contains the Tulare Lake Basin, a closed hydrographic unit, except during extremely wet years. The Central Valley is one of the most important agricultural centers of the world. Its largest city is Sacramento, the state capital. The Regional Board's headquarters is in Sacramento with branch offices in Redding and Fresno.

 


Contact Central Valley Regional Water Quality Control Board

REMINDER: This listing is a free service of LandCAN.
Central Valley Regional Water Quality Control Board is not employed by or affiliated with the Land Conservation Assistance Network, and the Network does not certify or guarantee their services. The reader must perform their own due diligence and use their own judgment in the selection of any professional.


Contact Central Valley Regional Water Quality Control Board


11020 Sun Center Drive
Suite 200
Rancho Cordova, California  95670-6114
Phone: (916) 464-3291
Fax: (916) 464-4645


 

Service Area

Services provided in:
  • Amador County, California
  • Butte County, California
  • Calaveras County, California
  • Colusa County, California
  • Contra Costa County, California
  • El Dorado County, California
  • Fresno County, California
  • Glenn County, California
  • Kern County, California
  • Kings County, California
  • Lake County, California
  • Lassen County, California
  • Madera County, California
  • Mariposa County, California
  • Merced County, California
  • Modoc County, California
  • Napa County, California
  • Nevada County, California
  • Placer County, California
  • Plumas County, California
  • Sacramento County, California
  • San Benito County, California
  • San Joaquin County, California
  • San Luis Obispo County, California
  • Shasta County, California
  • Sierra County, California
  • Siskiyou County, California
  • Solano County, California
  • Stanislaus County, California
  • Sutter County, California
  • Tehama County, California
  • Tulare County, California
  • Tuolumne County, California
  • Yolo County, California
  • Yuba County, California


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