Cold Brook Dam

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Cold Brook Dam
ColdBrookLakeDam.jpg
Aerial view of Cold Brook Lake and Dam
USA South Dakota relief location map.svg
Red pog.svg
Location of Cold Brook Dam in South Dakota
Country United States
Location Fall River County, South Dakota
Coordinates 43°27′15″N103°29′21″W / 43.454100°N 103.489091°W / 43.454100; -103.489091
StatusOperational
Opening date1953
Owner(s) United States Army Corps of Engineers logo.svg U.S. Army Corps of Engineers, Omaha District
Dam and spillways
Type of dam Embankment
ImpoundsCold Brook Creek
Height127 ft (39 m)
Width (crest)925 ft (282 m)
Reservoir
CreatesCold Brook Lake
Total capacity7,200 acre⋅ft (8,900,000 m3)
Surface area36 acres (15 ha)
Normal elevation3,553 ft (1,083 m) [1]
Website
U.S. Army Corps of Engineers, Omaha District

Cold Brook Dam is an earthen dam located near Hot Springs, South Dakota, in Fall River County in the southwestern part of the state, in the southern Black Hills.

The earthen dam was constructed in 1953 by the United States Army Corps of Engineers with a height of 127 feet (39 m) and a length at its crest of 925 feet (282 m). [2] It impounds Cold Brook Creek, a tributary of the Cheyenne River for flood control purposes during flash flood events for nearby Hot Springs. The dam is owned and operated by the Corps of Engineers, Omaha District.

The reservoir it creates, Cold Brook Lake, has a water surface of 36 acres (15 ha) and has a maximum capacity of 7,200 acre-feet (8,900,000 m3). [3] Year-round recreation is possible and includes canoeing, fishing, swimming, wildlife viewing, camping, and (in the winter) ice fishing, skating, and cross-country skiing. [4] Cold Brook Lake Recreation Area includes a boat ramp, picnic area, swim beach and campground is managed by the Corps of Engineers.

Cottonwood Springs Dam, another Corps of Engineers dam is located about 5 miles to the southwest.

References

  1. U.S. Geological Survey Geographic Names Information System: Cold Brook Reservoir
  2. "Omaha District U.S. Army Corps of Engineers Home Page". Archived from the original on 2012-08-02. Retrieved 2012-08-13.
  3. "Cold Brook Lake". Archived from the original on 2012-10-12. Retrieved 2012-08-13.
  4. "Cold Brook Lake, South Dakota". Archived from the original on 2012-08-04. Retrieved 2012-08-13.