Scs-quartermaster Creek Site-18a

Scs-quartermaster Creek Site-18a is an earth dam located in Roger Mills County, Oklahoma, built in 1961. It carries a Low hazard potential classification.

About Scs-quartermaster Creek Site-18a

The primary purpose of Scs-quartermaster Creek Site-18a 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 Upper Washita Cons Dist (state). It impounds the Dry Br near Mcclure.

The dam stands 49 feet tall and stretches 1,046 feet across, creates a reservoir covering 27 acres, and has a maximum storage capacity of 600 acre-feet. Completed in 1961, 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. The most recent inspection on record was 01/01/1980. That was over 46 years ago.

At 49 feet, this dam is taller than 92% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOklahoma
CountyRoger Mills
Nearest CityMcclure
River/StreamDry Br
Coordinates35.71933, -99.43422

Physical Characteristics

Dam TypeEarth
NID Height49 ft
Dam Height49 ft
Dam Length1,046 ft
Year Completed1961 (65 years old)

Storage & Hydraulics

NID Storage600 acre-ft
Max Storage600 acre-ft
Normal Storage176 acre-ft
Surface Area27 acres
Max Discharge3,090 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerUPPER WASHITA CONS DIST
Owner TypeState
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection01/01/1980
Emergency Action PlanNot Required

Identifiers

NID IDOK00983
Federal IDOK00983
More InfoState Dam Safety Program

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