Английская Википедия:Crystal Falls Dam and Power Plant

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Шаблон:Infobox NRHP

The Crystal Falls Dam and Power Plant is a utility located on the Paint River off Powerplant Road, on the north side of Crystal Falls, Michigan. It was listed on the National Register of Historic Places in 1983.[1]

History

The section of the Paint River where the dam is now located was once a series of falls and rapids that gave Crystal Falls its name.[2] However, in 1891, the village of Crystal Falls constructed the Crystal Falls dam and power plant, effectively submerging the rapids.[2][3] They were leased to C.T. Roberts from 1891 to 1896, after which the village took over management of the plant.[3] In 1902-1903, a new power plant was constructed.[4] The plant was expanded in 1907, and new generators were installed in 1914 and 1924.[4] The plant was expanded several times; however, the output could not keep up with demand, and starting in 1929, Crystal Falls purchased supplemental power from the Wisconsin Energy Corporation.[3]

After 1929, the power plant and dam were upgraded multiple times, including a 1931 installation of a new concrete dam installed containing the rollway and tainter gates and a 1996 resurfacing of the spillway.[4] The Crystal Falls Power Plant is still operational, and is likely the oldest hydro-electric plant still in operation in the Upper Peninsula.[3] It provides roughly 1/3 of the power demanded by the residents of Crystal Falls.[2]

Description

The Crystal Falls Power Plant is a two-story structure measuring approximately thirty feet by sixty feet with a hipped roof.[3] The power plant is constructed of yellow brick with sandstone trim and sits on a concrete foundation.[3] The adjacent concrete dam spanning the Paint River measures approximately seventy-five feet long and fifteen feet high, and has four spillway sections.[3]

References

Шаблон:Reflist

Шаблон:Stack Шаблон:National Register of Historic Places

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  2. 2,0 2,1 2,2 Шаблон:Cite web
  3. 3,0 3,1 3,2 3,3 3,4 3,5 3,6 Шаблон:Cite web
  4. 4,0 4,1 4,2 Шаблон:Cite web