California Water Code

California Water Code
Title	California Water Code
Enacted by	California State Legislature
Enacted	1913
Status	current

California Water Code

The California Water Code is the statutory framework governing water rights, water quality, water supply, and water resources in California enacted by the California State Legislature and administered through state agencies including the California Department of Water Resources, the State Water Resources Control Board, and local counties and cities. It interacts with federal statutes such as the Clean Water Act, landmark judicial decisions like American Rivers v. State Water Resources Control Board and historic projects including the California State Water Project, Central Valley Project, and the Los Angeles Aqueduct. The Code shapes allocation disputes involving the Sacramento River, the San Joaquin River, the Colorado River, and coastal waters adjacent to San Francisco Bay.

History and enactment

The Code was adopted in the wake of water conflicts involving entities such as the Irrigation Districts Act era authorities, reform movements influenced by figures like William Mulholland and disputes culminating in the California Water Wars, and legislative efforts in the 1910s that mirrored policies debated in the Progressive Era and legislative responses to projects like the Owens Valley water controversy. Early enactment was prompted by crises affecting the Central Valley Project proponents, local Reclamation Act stakeholders, and municipal actors such as Los Angeles Department of Water and Power. Subsequent amendments responded to decisions from the United States Supreme Court and rulings in state courts like the California Supreme Court interpreting doctrines stemming from cases such as National Audubon Society v. Superior Court.

Structure and organization

The Code is divided into discrete parts and sections corresponding to statutory regimes governing surface water, groundwater, and water quality, reflecting institutional linkages to agencies including the State Water Resources Control Board, the California Environmental Protection Agency, and the California Department of Fish and Wildlife. Organizationally, the Code cross-references programs like the California State Water Project administration, local entities such as Metropolitan Water District of Southern California, and federal partners including the Bureau of Reclamation. The structure accommodates regulatory relationships shaped by compacts like the Colorado River Compact and statutes such as the Endangered Species Act when applied to resources like the Sacramento–San Joaquin Delta.

Key provisions and definitions

Key provisions define terms related to appropriative rights, riparian rights, beneficial use, reasonable use, and public trust obligations that intersect with interests represented by organizations like the Sierra Club, Natural Resources Defense Council, and advocacy groups tied to the Yurok Tribe and Miwok people. Definitions in the Code influence licensing administered by the State Water Resources Control Board and affect operations of infrastructure such as the Shasta Dam, Oroville Dam, and the Hetch Hetchy Reservoir. Statutory concepts interact with federal principles from the Clean Water Act and case doctrines from decisions like National Audubon Society v. Superior Court and rulings involving Mono Lake.

Administration and enforcement

Administration is vested in agencies including the State Water Resources Control Board, nine Regional Water Quality Control Boards, the California Department of Water Resources, and local entities such as the Metropolitan Water District of Southern California and county water districts derived from statutes like the Irrigation District Law. Enforcement actions have involved litigants such as Friends of the River and state prosecutions tied to violations affecting places like the Klamath River and regulatory coordination with federal agencies including the United States Environmental Protection Agency and the Bureau of Reclamation. Permitting, adjudication, and compliance processes are influenced by precedents from the California Supreme Court and trial courts across counties including Sacramento County and Alameda County.

Major programs and permits

Major programs under the Code include water rights permitting administered by the State Water Resources Control Board, water quality control plans for basins like the San Francisco Bay Basin Plan, and permit regimes for diversions and reservoirs exemplified by projects such as the Central Valley Project and the California State Water Project. Specific permits and programs intersect with federal permits like the Clean Water Act Section 404 process, Endangered Species Act consultations involving the U.S. Fish and Wildlife Service, and regional initiatives led by entities such as the Delta Stewardship Council and the Bay Delta Conservation Plan.

Case law and legal interpretation

Judicial interpretation by the California Supreme Court, appellate courts, and federal courts has shaped doctrines governing beneficial use, public trust, and groundwater adjudication in cases referencing parties such as Mono Lake Committee, National Audubon Society, and state agencies including the State Water Resources Control Board. Landmark opinions have clarified interactions with federal law cited in decisions from the United States Supreme Court and regional circuits, influencing outcomes for water districts like the Metropolitan Water District of Southern California and tribes such as the Hoopa Valley Tribe.

Impact and reforms

The Code has driven infrastructure development including the California State Water Project and regulatory reforms responding to crises like the California droughts of the 1970s, 1987–1992, and 2012–2016, and policy shifts after events involving the Oroville Dam spillway failure and the Klamath Basin water crises. Reforms continue through legislative measures debated in the California State Legislature, influenced by advocacy from groups such as the Natural Resources Defense Council, research from institutions like the Public Policy Institute of California, and negotiated settlements involving federal agencies including the Bureau of Reclamation and tribal parties like the Yurok Tribe.

Category:Water law in California