From Cal EPA, Office of Environmental Health Hazard Assessment CalEPA’s Office of Environmental Health Hazard Assessment ...

UC Santa Cruz researchers are leaders on the regional report, which is part of a larger statewide effort to understand ...

By Gary Bobker, the Program Director for Friends of the River, and Christie Ralston, an Associate Attorney for San Francisco Baykeeper “A call for inclusion is not rude, it’s democracy.” – Gavin ...

The Golden State has a long history of cataclysmic floods. By Jeff Masters, Yale Climate Connections California’s ...

Officials warn the framework could dry up the Central Arizona Project, which serves nearly 6 million people By Caitlin ...

Groundwater basins can serve as large underground reservoirs, storing water during wet periods for use in drought years. When water rights and environmental requirements are met, excess flood flows ...

Driving across Highway 37 in the San Francisco Bay Area on the best of days already feels like driving on top of water. Buffeted on both sides by marshlands hosting egrets, herons, ducks and a handful ...

By David Brown, Mongabay The Klamath River in the U.S. was heavily dammed over the 20th century, blocking spawning Chinook ...

Potentially Lethal Concentrations of 6PPD-Quinone Occur in Endangered Species Act Listed Aquatic Habitats of Central California” Environmental Science & Technology Letters Endangered coho salmon and ...

At its October 6 meeting, the State Water Board reviewed the latest statewide data on wastewater and recycled water production. Kaylah Marcello, a research data specialist with the Recycled Water and ...

Later this month, the State Water Resources Control Board is poised to update the Bay-Delta Water Quality Control Plan, the state’s most robust tool to address the ecological crises in San Francisco ...