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Detroit Dam is a gravity dam on the North Santiam River between Linn County and Marion County, Oregon. It is located in the Cascades, about west of the city of Detroit. It was constructed between 1949 and 1953 by the U.S. Army Corp of Engineers. The dam created deep Detroit Lake, more than 9 miles (14 km) long with 32 miles (51 km) of shoreline.〔 〕〔(【引用サイトリンク】url=http://www.nwp.usace.army.mil/Locations/WillametteValley/Detroit.aspx )〕 The dam, dedicated on June 10, 1953,〔 (【引用サイトリンク】 Detroit ) 〕 was authorized for the purposes of flood control, power generation, navigation, and irrigation. Other uses are fishery, water quality, and recreation. It was built in concert with the Big Cliff Dam downstream. * Drainage area: 437 mi² (1,132 km²) * Maximum inflow: 63,200 ft³/s (1,790 m³/s) 1909 * Lake Elevation * * Maximum pool: 1,574 ft (480 m) * * Full pool: 1,569 ft (478 m) * * Minimum flood control pool: 1,450 ft (442 m) * Usable storage (1,425.0 to 1,563.5 ft) = * Powerhouse * * Number of units: 2 * * Nameplate capacity: 100 MW * * Overload capacity: 115 MW * * Hydraulic capacity: 5,340 ft³/s (151 m³/s) ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Detroit Dam」の詳細全文を読む スポンサード リンク
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