Oroville

An aerial picture of Lake Oroville

An aerial view of Lake Oroville's Bidwell Canyon Marina.

The Oroville-Thermalito Complex is a storage and pumping operation on the Feather River. The facilities include three power plants (Hyatt Powerplant, Thermalito Diversion Dam Powerplant, and Thermalito Pumping-Generating Plant, two of which can either pump water or generate power), the State Water Project's largest reservoir (Lake Oroville), a forebay and afterbay, a fish hatchery, and a visitors center. 

As water leaves this region, it flows down Feather River and Sacramento River channels to the Sacramento-San Joaquin Delta. 

 

 

Contact

Email: Oroville@water.ca.gov
Call: (916) 820-8142

News

An aerial view shows high water conditions at Oroville Dam located at Lake Oroville in Butte County, California. Photo taken May 20, 2025.

While California’s climate has always swung between dry and wet conditions, the past five years have proven what climate science has predicted: California must be prepared for extreme weather events of all kinds, even simultaneous drought and flood conditions.

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