California Region

Hot Creek, a tributary to the Owens River, CA | Jacob Dyste

Hot Creek, a tributary to the Owens River, CA | Jacob Dyste

In California we are spearheading some of the most innovative solutions to restore and protect our rivers seen anywhere in the country.
Whether it is restoring meadows in the Sierra, which provides water for 65% of Californians, reducing flood risk and restoring rivers in the Central Valley by reconnecting floodplains, removing barriers to salmon migration, or improving dam operations on the Yuba and Bear rivers, our staff is proving that it is possible to keep our rivers healthy while getting communities the water they need.

We are also leading efforts to remove some of the state’s outdated dams. Our skillful negotiations recently helped result in an agreement to remove four dams on the Klamath River – the biggest dam removal and river restoration project ever undertaken. With global warming shrinking mountain snowpack and bringing more intense floods and droughts, our work to protect California’s rivers and fresh water is more important than ever.

Explore Our California Regional Work


Dam Relicensing

Englebright Dam_Dam Relicensing_Amit Patel

Capitalizing on government processes to rehabilitate rivers. Learn more »

Central Valley & Bay Delta

Central Valley Bay Delta | D.H. Parks

Engaging policy makers to ensure water supply while protecting river ecosystems. Learn more »

Meadow Restoration

EhrnbeckPeaks_WestWalkerHeadwaters_MeadowRestoration_JacobDyste

Reconnecting floodplains for healthier streams and ecosystems. Learn more»

Protecting Water Supplies

Golden Trout John_Kern_California state fish_ProtectingWaterSupplies3

Ensuring sufficient and sustainable water supplies. Learn more »

Removing Barriers

Oroville Dam_Barrier Removal

Restoring rivers by removing outdated and hazardous dams. Learn more »

Green Infrastructure

RoodCenter_NevadaCity_GreenInfrastructure_Jacob Dyste

Harnessing nature inspired technology to benefit humans and streams alike. Learn more »

Blue Trails

American River Blue Trails

Connecting communities to their rivers and fostering stewardship. Learn more »