Lake Oroville, California's second-largest reservoir, has experienced dramatic swings in water levels over recent years, reflecting broader challenges in the state's management of water resources. The ...

California’s second-largest reservoir reached full capacity for the third year in a row Thursday, the first time it’s hit such a record in its 57-year history. Lake Oroville, located about 80 miles ...

Lake Oroville has reached full capacity for the third year in a row, a first-ever milestone for California's second-largest reservoir, and now California Department of Water Resources (DWR) officials ...

Amid severe drought and ongoing, tense negotiations over the future of the Colorado River, federal officials are predicting that Lake Mead will see its lowest water levels ever within the next two ...