Buck Pasture

Buck Pasture is an earth dam located in Converse County, Wyoming, built in 1943. It carries a Low hazard potential classification and has a poor condition assessment.

About Buck Pasture

The primary purpose of Buck Pasture is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Le Bar Ranch, Llc (private). It impounds the Middle Fk Walker Cr near Edgemont, Sd.

The dam stands 20 feet tall and stretches 471 feet across, creates a reservoir covering 16 acres, and has a maximum storage capacity of 193 acre-feet. Completed in 1943, 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 05/04/2023.

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Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountyConverse
Nearest CityEdgemont, Sd
River/StreamMiddle Fk Walker Cr
Coordinates42.92278, -105.18806

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length471 ft
Year Completed1943 (83 years old)

Storage & Hydraulics

NID Storage193 acre-ft
Max Storage193 acre-ft
Normal Storage102 acre-ft
Surface Area16 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerLE BAR RANCH, LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection05/04/2023
Emergency Action PlanNot Required

Identifiers

NID IDWY00722
Federal IDWY00722
More InfoState Dam Safety Program

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