Scs-lower Black Bear Creek Site-04

Scs-lower Black Bear Creek Site-04 is an earth dam located in Pawnee County, Oklahoma, built in 1974. It carries a Significant hazard potential classification and has a fair condition assessment.

About Scs-lower Black Bear Creek Site-04

The primary purpose of Scs-lower Black Bear Creek Site-04 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 Pawnee Co Cons Dist (state). It impounds the Skedee Cr near Pawnee.

The dam stands 58 feet tall and stretches 1,210 feet across, creates a reservoir covering 22 acres, and has a maximum storage capacity of 1,607 acre-feet. Completed in 1974, the structure is well into its service life at over 50 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in 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 11/05/2010. That was over 15 years ago.

At 58 feet, this dam is taller than 95% of all dams in the United States.

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Significant HazardFair ConditionEmergency Action Plan: Not Required

Location

StateOklahoma
CountyPawnee
Nearest CityPawnee
River/StreamSkedee Cr
Coordinates36.38608, -96.82019

Physical Characteristics

Dam TypeEarth
NID Height58 ft
Dam Height58 ft
Dam Length1,210 ft
Year Completed1974 (52 years old)

Storage & Hydraulics

NID Storage1,607 acre-ft
Max Storage1,607 acre-ft
Normal Storage131 acre-ft
Surface Area22 acres
Max Discharge6,060 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerPAWNEE CO CONS DIST
Owner TypeState
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection11/05/2010
Emergency Action PlanNot Required

Identifiers

NID IDOK20644
Federal IDOK20644
More InfoState Dam Safety Program

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