2 Dams to Explore in Butte County

Oroville Dam is an earthfill embankment dam on the Feather River east of the city of Oroville. it is the tallest dam in the U.S. and serves mainly for water supply, hydroelectricity generation and flood control. The dam impounds Lake Oroville, the second largest man-made lake in the state of California,

Poe Dam is a concrete gravity diversion dam on the North Fork Feather River, about 5 miles north of Lake Oroville in Butte County, California in the United States. The dam diverts water through an 6.3-mile tunnel to the 120 megawatt Poe Powerhouse, located on the upper reaches of Lake Oroville. The powerhouse has a rated hydraulic head of 477 ft , generating about 500 million kilowatt hours annually.