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The nearly 8100 major dams in the United States in 2006. The National Inventory of Dams defines a major dam as being 50 feet (15 m) tall with a storage capacity of at least 5,000 acre-feet (6,200,000 m 3), or of any height with a storage capacity of 25,000 acre-feet (31,000,000 m 3).
In 1966, a bid for constructing the concrete-lined, compacted-earth reservoir was given to Aetron, a subsidiary of Aerojet. [4] [5] [6] The reservoir started being filled in 1970. [7] A 1989 plan to cover the reservoir and others to prevent contamination met local opposition. Area residents believed the cover would attract vandals and be an ...
The reservoir is one of several operated by DWP across the city, which have a combined capacity of more than 4.1 billion gallons of water. Including aqueduct reservoirs, the city can store more ...
Box Canyon Reservoir: Gravity 90.0: 62 19 60,000 74,000 1956 Pend Oreille Public Utility District: Hydroelectric Chief Joseph Dam: Douglas/ Okanogan: Columbia River: Rock Island Pool: Gravity 2,620.0: 135 41 516,000 636,000 1979 U.S. Army Corps of Engineers: Hydroelectric Cle Elum Dam: Kittitas: Cle Elum River: Cle Elum Lake [n 1] Earthfill 165 ...
Due to sedimentation and other factors that affect a reservoir's storage capacity over time, some data listed might not accurately reflect actual current conditions in certain reservoirs. For example, Lake Mead – the largest reservoir in the U.S. – could store more than 32.4 million acre-feet (40.1 km 3 ) when first filled, but sediment ...
Following is a list of dams and reservoirs in Nevada.. All major dams are linked below. The National Inventory of Dams defines any "major dam" as being 50 feet (15 m) tall with a storage capacity of at least 5,000 acre-feet (6,200,000 m 3), or of any height with a storage capacity of 25,000 acre-feet (31,000,000 m 3).
Northern California's San Luis Reservoir was only one-quarter full in December, and is now nearly full after the state's wet winter. Stunning before-and-after images: California reservoir went ...
Construction of Watauga Dam began in early 1942 but was curtailed later that year in favor of other World War II building efforts. Work on TVA Watauga Dam resumed in 1946, and finished at the end of 1948, impounding both the Watauga River and Elk River for the purposes of flood, hydropower generation and downstream navigation on the Tennessee River and Reservoir system.