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Nimbus Fish Hatchery
The Nimbus Fish Hatchery is located in eastern Sacramento County, built on the downstream side of the Nimbus Dam. It is one of the 21 Fish hatchery, fish hatcheries the California Department of Fish and Wildlife oversees. Chinook salmon and steelhead are raised, and about 4 million Chinook salmon and 430,000 steelheads released each year. History Salmon once spawned in the far reaches of California's rivers but with the era of dam building came the loss of spawning ground. Upstream rivers have been damned to control flooding. This has greatly diminished the availability of appropriate habitat for the fish to spawn and live in. Historically, Chinook salmon would migrate annually up the American River, American river to the forks and streams in the Sierra Nevada mountains, but Nimbus and Folsom Dams now limit them to the Lower American River. In 1955, the Nimbus Hatchery, weir, and fish ladder became operational to mitigate the impacts the newly constructed Folsom and Nimbus Dams h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nimbus Dam
The Nimbus Dam is a base load hydroelectric dam on the American River near Folsom, California. Approximately of water is retained by the dam. It is responsible for the impoundment of water from the American River to create the Lake Natoma reservoir. The dam stands 87 feet and spans 1,093 feet. The Nimbus powerplant consists of two generators. Each generator produces enough electrical power to power over 200,000 100-watt light bulbs, about 15,500 kilowatts of electrical power.https://www.usbr.gov/mp/arwec/facts-nimbus-dam-powerplant.html / Nimbus Dam consists of 18 radial gates, each with their own gate bays. These 18 gates today are the ones that were completed in 1955 along with the rest of the dam. Of the eighteen gates, four of them have had their coating system replaced. This protects the gates from a faster rate of corrosion. The other fourteen gates have the original coating. As part of the Central Valley Project (CVP), a federal water project that provides irrigation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
