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〕 | type = reservoir | inflow = McGuire Creek and others | outflow = McGuire Creek | catchment = 〔 | basin_countries = United States | length = to 〔 | width = | area = to 〔 | depth = | max-depth = | volume = | residence_time = | shore = | elevation = to 〔 | islands = | cities = | reference = }} Leesville Lake is a reservoir located near Ohio State Route 212 and Leesville, Ohio.〔(US ACE Huntington District Leesville Lake Page )〕 The lake is formed by Leesville Dam across McGuire Creek, a tributary of Conotton Creek . The lake is named for the village of Leesville. The McGuire Creek forms the south branch of the C shaped lake, while the north branch is formed by the North Fork McGuire Creek and Bear Hole Run. The Dam was completed in October, 1936 at a cost of $941,000 by the Muskingum Watershed Conservancy District.〔(MWCD Leesville Lake Data Sheets )〕 The operation of the lake and dam, along with the property immediately surrounding the dam site, was transferred to the U.S. Army Corps of Engineers, Huntington District, after the approval of the Flood Control Act of 1939 by Congress. The MWCD continues to be responsible for the management of much of the reservoir areas behind the dam, serving as a partner to the U.S. Army Corps of Engineers for flood reduction. In addition to operating a number of recreation facilities, the MWCD cooperates with the Ohio Division of Wildlife for fishing and hunting management. ==Leesville Dam== The Leesville Dam is a rolled earth fill with impervious core, maximum height 74 ft, top length 1695 ft, top width 25 ft, base width about 450 ft. With a 4.1 ft parapet wall on top of the dam with a top elevation of 995.1. Spillway: Uncontrolled concrete lined saddle spillway near left (south) abutment, crest elevation 977.5, length of crest 150 ft, design discharge with surcharge of 12.6 ft and freeboard of 5 ft. Outlet Works: Intake structure with three sluices controlled by 3.5 ft x 7 ft gates and discharges through a 7 ft diameter horseshoe tunnel through the right abutment into a stilling basin. Two 1.5 ft diameter siphons, located in front of the gates of the two outer sluices and discharging into the center sluice, are provided for maintaining the minimum pool. Other Structures: none Maximum flow of record at the dam site: (04-20-1940) Reservoir design flood peak flow: .〔 The normal pool level of the lake is , at which a reservoir is formed. During times of excessive rain and snow melt, the corps of engineers can impound more water, up to a maximum possible level of with . The highest pool of record is on 03-17-2011. Levels above normal can cause road closures near the lake. In November of each year the lake is lowered to winter pool of to allow more flood capacity, and to freeze and kill the roots of aquatic weeds. Levels are returned to summer pool in the spring. 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「Leesville Lake (Ohio)」の詳細全文を読む スポンサード リンク
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