Skaguay is a rockfill dam located in Teller County, Colorado, built in 1901. It carries a Significant hazard potential classification and has a fair condition assessment.

Hazard potentialSignificantFailure could cause major damage
ConditionFair2nd of 4 ratings
Emergency action planOn file
Last inspection09/26/2022
Height79 ft
Built1901125 years ago

Dam profile

NID height · 79 ft
79 FT TEN-STORY BUILDINGMEDIAN U.S. DAM · 24 FT

79 ft tall and 475 ft long, taller than 97% of U.S. dams with a recorded height. Height is drawn to scale against a ten-story building, about 100 ft; the profile is a generic rockfill embankment section and the water level is illustrative.

About Skaguay

The primary purpose of Skaguay is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Colorado Parks and Wildlife (taylor, Margaret) (state). It impounds the West Beaver Creek near Pueblo.

The dam stands 79 feet tall and stretches 475 feet across, creates a reservoir covering 88 acres, has a maximum storage capacity of 3,570 acre-feet, and collects water from a drainage area of 62 square miles. Completed in 1901, the structure is over a century old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 09/26/2022.

At 79 feet, this dam is taller than 97% of all dams in the United States.

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Location

StateColorado
CountyTeller
Nearest CityPueblo
River/StreamWest Beaver Creek
Coordinates38.68834, -105.05223

Physical Characteristics

Dam TypeRockfill
NID Height79 ft
Dam Height76 ft
Dam Length475 ft
Year Completed1901 (125 years old)

Storage & Hydraulics

NID Storage3,570 acre-ft
Max Storage3,570 acre-ft
Normal Storage2,066 acre-ft
Surface Area88 acres
Drainage Area62 sq mi
Max Discharge37,000 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerColorado Parks and Wildlife (taylor, Margaret)
Owner TypeState
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection09/26/2022
Emergency Action PlanYes

Identifiers

NID IDCO00481
Federal IDCO00481
More InfoState Dam Safety Program