Muskrat Dam

Muskrat Dam is an earth dam located in Jackson County, Colorado, built in 1985. It carries a Low hazard potential classification and has a fair condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionFair2nd of 4 ratings
Emergency action planNot reported
Last inspection09/12/2018
Height21 ft
Built198541 years ago

Dam profile

NID height · 21 ft
21 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

21 ft tall and 890 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Muskrat Dam

The primary purpose of Muskrat Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by US Fish and Wildlife Service (federal). It impounds the Potter Creek near Walden, Co.

The dam stands 21 feet tall and stretches 890 feet across, creates a reservoir covering 99 acres, has a maximum storage capacity of 1,344 acre-feet, and collects water from a drainage area of 24 square miles. Completed in 1985, the structure is 41 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected 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. The most recent inspection on record was 09/12/2018.

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Location

StateColorado
CountyJackson
Nearest CityWalden, Co
River/StreamPotter Creek
Coordinates40.68834, -106.29833

Physical Characteristics

Dam TypeEarth
NID Height21 ft
Dam Height16 ft
Dam Length890 ft
Year Completed1985 (41 years old)

Storage & Hydraulics

NID Storage1,344 acre-ft
Max Storage1,344 acre-ft
Normal Storage372 acre-ft
Surface Area99 acres
Drainage Area24 sq mi
Max Discharge4,304 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerUS Fish and Wildlife Service
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection09/12/2018
Emergency Action PlanNot Required

Identifiers

NID IDCO02583
Federal IDCO02583
More InfoState Dam Safety Program