| 词条 | Denison Dam |
| 释义 |
| name = Denison Dam | name_official = | image = DenisonDam 01-2006.jpg | image_size = | image_caption = | image_alt = | location_map = Oklahoma | location_map_size = | location_map_caption = | coordinates = {{coord|33|49|5|N|96|34|20|W|type:landmark|display=inline,title}} | country = United States | location = Bryan County, Oklahoma / Grayson County, Texas, USA | status = O | construction_began = | opening = | demolished = | cost = | owner = U.S. Army Corps of Engineers | dam_type = Earth-fill embankment | dam_height = {{Convert|165|ft|m|0|abbr=on}} | dam_height_thalweg = | dam_height_foundation= | dam_length = {{Convert|15200|ft|m|0|abbr=on}} (not including levees) | dam_width_crest = | dam_width_base = | dam_volume = | dam_elevation_crest = | dam_crosses = Red River of the South | spillway_count = | spillway_type = | spillway_capacity = | res_name = Lake Texoma | res_capacity_total = {{convert|2,525,568|acre.ft|m3|lk=in}} | res_capacity_active = | res_capacity_inactive= | res_catchment = | res_surface = {{Convert|89000|acre|abbr=on}} | res_elevation = | res_max_depth = | res_max_length = | res_max_width = | res_tidal_range = | plant_operator = | plant_commission = 1945/1949 | plant_decommission = | plant_type = | plant_turbines = 2 x 40 MW Francis-type | plant_capacity = 80 MW | plant_annual_gen = | website = | extra = }}Denison Dam, also known as Lake Texoma Dam, is a dam located on the Red River between Texas and Oklahoma that impounds Lake Texoma. The purpose of the dam is flood control, water supply, hydroelectric power production, river regulation, navigation and recreation.[1] HistoryCompleted in 1943 primarily as a flood control project, it was at the time the "largest rolled-earth fill dam in the world".[2] Only five times has the lake reached the dam's spillway at a height of {{convert|640|ft}} above sea level: 1957, 1990, 2007, and twice in 2015. It takes its name from Denison, Texas, just downriver from the damface. Denison Dam contains a total of 18.8 million cubic yards (14,000,000 m³) of rolled-earth fill. It produces roughly 250,000 megawatt hours of electricity per year, while Lake Texoma provides nearly {{convert|125,000|acre.ft|m3|lk=in}} of water storage for local communities under five permanent contracts. Oklahoma State Highway 91 and, to a lesser extent, Texas State Highway 91 cross over the dam. References1. ^{{cite web|title=Lake Texoma|url=http://www.swt.usace.army.mil/PROJECTS/civil/civil_projects.cfm?number=21|publisher=U.S. Army Corps of Engineers|accessdate=26 October 2011}} 2. ^{{cite web |url=http://live.asce.org/hh/index.mxml?lid=49&versionChecked=true |title=History & Heritage of Civil Engineering: Denison Dam |publisher=American Society of Civil Engineers |accessdate=April 7, 2010}} 3. ^{{cite web|title=Denison Dam: Facts & Figures |url=http://www.asce.org/history/resources.cfm?ProjectID=49&CategoryCode= |publisher=American Society of Civil Engineers |accessdate=April 7, 2010 |deadurl=yes |archiveurl=https://web.archive.org/web/20070930170846/http://www.asce.org/history/resources.cfm?ProjectID=49&CategoryCode= |archivedate=September 30, 2007 }} External links{{stack|{{Portal|Oklahoma|Texas|Water|Renewable energy}}}}{{Commons category}}
12 : Buildings and structures in Bryan County, Oklahoma|Buildings and structures in Grayson County, Texas|Dams in Oklahoma|Dams in Texas|Historic Civil Engineering Landmarks|Hydroelectric power plants in Texas|Hydroelectric power plants in Oklahoma|Earth-filled dams|United States Army Corps of Engineers dams|Energy infrastructure completed in 1943|Dams completed in 1943|Red River of the South |
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