California’s San Joaquin Valley is home to some of the nation’s most productive farmland. Yet, this agricultural productivity has been achieved through unsustainable groundwater use to support ...

The Sacramento–San Joaquin Delta is central to California’s water supply, agriculture, ecosystems, and cultural heritage. It provides water to more than 27 million Californians, supports a $4.6 ...

Groups condemn the Newsom administration’s voluntary agreement framework, pledging to fight for water rights, environmental protections, and due process From Restore the Delta: In anticipation of the ...

Framework combines new flows, habitat restoration, science and enforceable rules to protect the Sacramento River and Delta From the State Water Board: In a landmark development driving large-scale ...

California approved Newsom’s Delta water rules, but Trump threatens to pull out and $740M with it.  Water agencies that once backed the deal call it too strict; environmentalists say it’s too weak. By ...

By Jennifer Solis, Nevada Current Microplastics are everywhere — including in Nevada’s snowpack. After years of skiing on ...

Report Identifies 5 Key Actions California Can Take to Build Its Flood Resilience by UC Davis News and Media Relations A ...

Increase will provide additional water for agriculture, water users, and communities, while improving affordability in California From the Bureau of Reclamation: The Bureau of Reclamation is ...

Scientists quantify exact amounts, types of plastics in snowfall By Jules Bernstein, UC Riverside For the first time, UC ...

Under the changes, water agencies can commit to voluntary agreements governing water usage that some environmentalists and tribes argue undermine the health of the Bay-Delta system. By Alan Riquelmy, ...

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

Three-acre project to keep fish connected to productive floodplain habitat while reducing number of juvenile salmon becoming ...