The State Water Board is developing and implementing new regulatory programs to address potential water quality and quantity issues related to cannabis cultivation.

On September 30, 2025, the State Water Board issued a Notice of an Additional Scoping Meeting in Fortuna, California Release of the “Notice of Proposed Action – Water Measurement and Reporting …

Effective July 1, 2014, the responsibility for California's operator certification program for operators of public water systems was transferred from the CDPH to the State Water Resources Control Board …

Dec 15, 2025 · Contact Us The State Water Resources Control Board is in the CalEPA building in downtown Sacramento. If you plan to visit us, please check in at the visitors' center in the main …

State of CaliforniaHome water issues programs stormwater Storm Water Program Storm water is defined by US EPA as the runoff generated when precipitation from rain and snowmelt events flows …

The Central Coast Water Board announces a public comment period on tentative NPDES permit and tentative Clean Water Act Section 401 Water Quality Certification for the Diablo Canyon Nuclear …

The State Water Board The State Water Resources Control Board will be considering a proposed resolution to adopt regulations for onsite treatment and reuse of nonpotable water at the regularly …

Mar 6, 2023 · About The Water Board From left, Board Members Nichole Morgan and Laurel Firestone, Board Chair E. Joaquin Esquivel, Vice Chair Dorene D’Adamo, and Board Member Sean Maguire

The Porter-Cologne Water Quality Control Act gives the Water Boards the authority to protect groundwater and surface waters of the State. The Enforcement Program ensures that dischargers …

The Los Angeles Water Board proposes $1.9 million in penalties against Garvey Garden Plaza LLC, Yang Ming Construction Inc., and Jimmy Duong for alleged violations of the statewide construction …