Pump is an earth dam located in Platte County, Wyoming, built in 1968. 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 inspection05/11/2022
Height30 ft
Built196858 years ago

Dam profile

NID height · 30 ft
30 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

30 ft tall and 360 ft long, taller than 68% of U.S. dams with a recorded height. 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 Pump

The primary purpose of Pump is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Bard Ranch Company (private). It impounds the Huston Draw near Torrington.

The dam stands 30 feet tall and stretches 360 feet across, creates a reservoir covering 6 acres, and has a maximum storage capacity of 83 acre-feet. Completed in 1968, the structure is well into its service life at over 50 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 05/11/2022.

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Location

StateWyoming
CountyPlatte
Nearest CityTorrington
River/StreamHuston Draw
Coordinates41.97750, -104.81440

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length360 ft
Year Completed1968 (58 years old)

Storage & Hydraulics

NID Storage83 acre-ft
Max Storage83 acre-ft
Normal Storage45 acre-ft
Surface Area6 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerBard Ranch Company
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection05/11/2022
Emergency Action PlanNot Required

Identifiers

NID IDWY00165
Federal IDWY00165
More InfoState Dam Safety Program