Roundup Draw Stock

Roundup Draw Stock is an earth dam located in Sheridan County, Wyoming, built in 1935. It carries a Low hazard potential classification and has a poor condition assessment.

About Roundup Draw Stock

The primary purpose of Roundup Draw Stock is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Padlock Ranch (greg Benzel) (private). It impounds the Roundup Draw near Birney, Mt.

The dam stands 26 feet tall and stretches 370 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 63 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1935, 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 06/20/2024.

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Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountySheridan
Nearest CityBirney, Mt
River/StreamRoundup Draw
Coordinates44.92917, -106.46972

Physical Characteristics

Dam TypeEarth
NID Height26 ft
Dam Height26 ft
Dam Length370 ft
Year Completed1935 (91 years old)

Storage & Hydraulics

NID Storage63 acre-ft
Max Storage63 acre-ft
Normal Storage37 acre-ft
Surface Area6 acres
Drainage Area1 sq mi
Max Discharge501 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerPADLOCK RANCH (GREG BENZEL)
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection06/20/2024
Emergency Action PlanNot Required

Identifiers

NID IDWY02008
Federal IDWY02008
More InfoState Dam Safety Program

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