| 词条 | Cottage Grove Lake |
| 释义 |
| name = Cottage Grove Lake | native_name = | native_name_lang = | other_name = | image = Cottage Grove Dam.jpg | alt = View upstream of a grass-covered dam impounding a lake | caption = Cottage Grove Dam and Lake | image_bathymetry = | alt_bathymetry = | caption_bathymetry = | location = Lane County, Oregon, United States | group = | coordinates = {{coord|43|42|55|N|123|03|02|W|region:US-OR_type:waterbody|display =inline,title}} | type = Mesotrophic reservoir | etymology = | part_of = | inflow = Coast Fork Willamette River | outflow = Coast Fork Willamette River | catchment = {{convert|106|mi2}} | basin_countries = United States | agency = U.S. Army Corps of Engineers | designation = | date-built = | engineer = | date-flooded = | length = {{convert|3|mi}} | width = | area = {{convert|1025.9|acre}} | depth = {{convert|29|ft}} | max-depth = {{convert|73|ft}} | volume = {{convert|33000|acre-ft}} | residence_time = 2 months | shore = {{convert|10.6|mi}} | elevation = {{convert|794|ft}} | cities = | pushpin_map = Oregon#USA | pushpin_label_position = bottom | pushpin_map_alt = Cottage Grove Lake is in west-central Oregon | pushpin_map_caption = Location of Cottage Grove Lake in Oregon | website = | reference = }}Cottage Grove Lake is a reservoir on the Coast Fork Willamette River in Lane County, Oregon, United States.[1] The lake is about {{convert|3|mi}} long.[2]Cottage Grove Dam, which impounds the lake, is {{convert|1750|ft}} long and {{convert|95|ft}} high.[2] It was completed in 1942 as one of the 13 dams built by the United States Army Corps of Engineers in the Willamette River basin.[1] It is about {{convert|5|mi|km|0}} south of Cottage Grove at river mile 29 (kilometer 47).[2] The dam's main function, in conjunction with the Dorena Dam on the Row River, a Coast Willamette tributary, is flood control.[1] Other functions are to supply water for irrigation and improved river navigation.[2] The lake and its surrounds are used for recreation, including boating, camping, fishing, picnicking, and bird-watching.[2] See also
References1. ^1 2 {{cite web|title=Cottage Grove Lake (Lane)|work=Atlas of Oregon Lakes|url=https://aol.research.pdx.edu/lakes/17090002003761|publisher=Portland State University|year=1985-2019|access-date=March 29, 2019}} 2. ^1 2 3 4 {{cite web|title=Cottage Grove Dam and Reservoir|url=https://www.nwp.usace.army.mil/Locations/Willamette-Valley/Cottage-Grove/|publisher=U.S. Army Corps of Engineers|access-date=March 28, 2019}} 7 : Dams in Oregon|United States Army Corps of Engineers dams|Reservoirs in Oregon|Lakes of Lane County, Oregon|Buildings and structures in Lane County, Oregon|Dams completed in 1942|1942 establishments in Oregon |
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