| 词条 | Percha Diversion Dam |
| 释义 |
| name = Percha Diversion Dam | name_official = | image = | image_size = | image_caption = | image_alt = | location_map = | location_map_size = | location_map_caption = | coordinates = | country = United States | location = Sierra County, New Mexico | purpose = Irrigation | status = | construction_began = | opening = 1918 | demolished = | cost = | owner = United States Bureau of Reclamation | dam_type = Diversion dam | dam_height = | dam_height_thalweg = | dam_height_foundation = | dam_length = | dam_width_crest = | dam_width_base = | dam_volume = | dam_elevation_crest = | dam_crosses = | spillway_count = | spillway_type = | spillway_capacity = | res_name = | res_capacity_total = | res_capacity_active = | res_capacity_inactive = | res_catchment = | res_surface = | res_elevation = | res_max_depth = | res_max_length = | res_max_width = | res_tidal_range = | plant_operator = | plant_commission = | plant_decommission = | plant_type = | plant_turbines = | plant_capacity = | plant_annual_gen = | website = | extra = {{Infobox NRHP | embed = yes | name = Percha Diversion Dam | nrhp_type = | designated_other1 = New Mexico | designated_other1_date = January 20, 1978 | designated_other1_number = 570 | designated_other1_num_position = bottom | image = | caption = | nearest_city = Arrey, New Mexico | coordinates = {{coord|32|52|6|N|107|18|11|W|display=inline,title}} | locmapin = New Mexico#USA | built = {{Start date|1916}} | architect = L.M. Lawson | architecture = Ogee Weir | added = April 6, 1979 | area = {{convert|3|acre}} | refnum = 79001555[1] }} The Percha Diversion Dam is a structure built in 1918 on the Rio Grande in New Mexico, United States. It diverts water from the Rio Grande into the Rincon Valley Main Canal, an irrigation canal. LocationPercha Diversion Dam was completed on the Rio Grande in 1918, 21 miles south of Truth or Consequences, New Mexico. It is two miles downstream from Caballo Dam, which was built in 1938. It is listed on the National Register of Historic Places. The dam is accessible within the {{convert|80|acre}} Percha Dam State Park, which is considered one of the top five bird-watching sites in New Mexico.[2] StructureThe dam is a reinforced concrete weir, {{convert|350|ft}} long and {{convert|18.5|ft}} tall. When the embankment wings are included the crest is {{convert|2720|ft}} long. The dam includes eight Tainter gates that lift the level of the river {{convert|6|ft}} above its normal elevation so it can be diverted into the canal.[2] Downstream canalPercha Diversion Dam diverts the stored water into the {{convert|27.1|mi}} long Rincon Valley Main Canal, which carries water to irrigate lands in the Rincon Valley between Truth or Consequences and Las Cruces, New Mexico. The Rincon canal crosses over the Rio Grande in the Garfield Flume, and under the river in the Hatch and Rincon siphons.[2] See also{{Portal box|NRHP|New Mexico}}
References1. ^{{NRISref|version=2010a}} {{Rio Grande dams and diversions}}{{National Register of Historic Places}}2. ^1 2 {{cite web |ref={{harvid|Percha Diversion Dam New Mexico - NPS}} |url=http://www.nps.gov/nr/travel/ReclamationDamsAndWaterProjects/Percha_Diversion_Dam.html |title=Percha Diversion Dam New Mexico |publisher=National Park Service |accessdate=2012-10-07}} 6 : Dams in New Mexico|Buildings and structures in Sierra County, New Mexico|Dams completed in 1918|United States local public utility dams|Dams on the Rio Grande|1918 establishments in New Mexico |
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