Back-to-back record spawning seasons suggest that reconnecting tributaries and restoring salmon habitat is supporting Central California Coast Coho population growth....
The case involved the state’s Central Valley Project, which delivers water to over 250 contractors, mostly for agriculture. By Alan Riquelmy, Courthouse News Service Utilities and cities across California secured a victory Thursday in a water dispute that hinged on...
In December 2025, the Groundwater Resources Association of California hosted a two-day webinar to examine the complex connections between Interconnected...
Years of research show that dams and reservoirs produce a substantial amount of greenhouse gases. A coalition has filed a petition with the California Air Resources Board to accurately track these emissions. Press release from Tell the Dam Truth, Patagonia,...
In December 2025, the Groundwater Resources Association of California hosted a two-day webinar on Interconnected Surface Water (ISW) and groundwater. ISW connects surface water bodies, such as rivers and streams, with groundwater beneath them. Pumping groundwater near these sources lowers...
Measuring plastic particles carried on Cozumel’s sea breezes and ocean currents reveals how simple physics shapes the particles’ pathways and the impacts they may have on coastal regions. By Salvador Reynoso-Cruces and Harry Alvarez-Ospina Standing on Cozumel Island’s leeward shore...
Incremental hydrologic improvements support modest allocation increases for Delta and south-of-Delta contractors As California moves through the 2026 water year...
By Sierra Garcia, San Francisco Estuary Institute As stormwater sampling across the San Francisco Bay Area reveals more poorly regulated chemicals, those who want clean water in the Bay face a tricky question: what can be done about it? A...
