Sturgeon No. 1

Sturgeon No. 1 is an earth dam located in Albany County, Wyoming, built in 1949. It carries a Low hazard potential classification and has a poor condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionPoor3rd of 4 · remedial action needed
Emergency action planNot reported
Last inspection05/05/2021
Height21 ft
Built194977 years ago

Dam profile

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

21 ft tall and 627 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 Sturgeon No. 1

The primary purpose of Sturgeon No. 1 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by True Ranches, LLC (private). It impounds the Davidson Creek near Torrington.

The dam stands 21 feet tall and stretches 627 feet across, creates a reservoir covering 8 acres, and has a maximum storage capacity of 91 acre-feet. Completed in 1949, the structure is well-established, with more than 75 years of service.

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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 05/05/2021.

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Location

StateWyoming
CountyAlbany
Nearest CityTorrington
River/StreamDavidson Creek
Coordinates42.08910, -105.44140

Physical Characteristics

Dam TypeEarth
NID Height21 ft
Dam Height21 ft
Dam Length627 ft
Year Completed1949 (77 years old)

Storage & Hydraulics

NID Storage91 acre-ft
Max Storage91 acre-ft
Normal Storage65 acre-ft
Surface Area8 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerTrue Ranches, LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection05/05/2021
Emergency Action PlanNot Required

Identifiers

NID IDWY00162
Federal IDWY00162
More InfoState Dam Safety Program