Kolob Creek Dam

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Kolob Creek Dam
Kolob Reservoir, Utah USA.jpg
Kolob Reservoir, a view towards the dam
USA Utah relief location map.svg
Red pog.svg
Location of Kolob Creek Dam in Utah
Kolob Creek Dam
CountryUnited States
Location Washington County, Utah
PurposeMulti-purpose
StatusOperational
Opening date1956 (1956)
Built byHurricane Canal Company
Washington Fields Canal Company
Owner(s) Washington County Water Conservancy District
Operator(s)Washington County Water Conservancy District
Dam and spillways
Type of dam Earth fill dam
ImpoundsKolob Creek
Height (foundation)67 feet (20 m)
Length686 feet (209 m)
Reservoir
Creates Kolob Reservoir
Total capacity6,914 acre-feet (8,528,000 m3)
Surface area249 acres (101 ha)
Maximum water depth51 feet (16 m)
Normal elevation8,117 feet (2,474 m)

Kolob Creek Dam (National ID # UT00164) is a dam in Washington County, Utah.

The earthen dam was constructed in 1956 by the Hurricane Canal Company and Washington Fields Canal Company, with a height of 67 feet, and a length of 686 feet at its crest. [1] It impounds Kolob Creek for flood control and irrigation water storage. The dam is now owned and operated by the local Washington County Water Conservation District. [2]

The reservoir it creates, Kolob Reservoir, has a water surface of 249 acres, and a maximum capacity of 6914 acre-feet. [3] Recreation is limited. In the winter, the reservoir is only accessible by snowmobile. The reservoir is surrounded by private land, so camping is only allowed near the lake, and fences mark the start of private land on almost all the reservoir shores. Fishing is allowed under special regulations.

Through the 2000s the Conservation District continued to develop the reservoir's size and recreational facilities. [4] Technical climbers in the rugged, downstream slot canyon along Kolob Creek in Zion National Park are advised to contact the Conservation District for its water release schedule from the dam, because water releases can pose a deadly risk. [5]

References

  1. "Archived copy". ce-npdp-serv2.stanford.edu. Archived from the original on 12 December 2012. Retrieved 6 June 2022.{{cite web}}: CS1 maint: archived copy as title (link)
  2. "Archived copy" (PDF). Archived from the original (PDF) on 2013-04-03. Retrieved 2012-09-01.{{cite web}}: CS1 maint: archived copy as title (link)
  3. "Archived copy". ce-npdp-serv2.stanford.edu. Archived from the original on 12 December 2012. Retrieved 6 June 2022.{{cite web}}: CS1 maint: archived copy as title (link)
  4. "Archived copy" (PDF). Archived from the original (PDF) on 2013-04-03. Retrieved 2012-09-01.{{cite web}}: CS1 maint: archived copy as title (link)
  5. "Zion's Kolob Creek Slot Canyon in the Kolob Canyons section of Zion National Park".

37°25′54″N113°02′52″W / 37.431667°N 113.047778°W / 37.431667; -113.047778