Scs-lower Black Bear Creek Site-13

Scs-lower Black Bear Creek Site-13 is an earth dam located in Noble County, Oklahoma, built in 1986. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection11/09/1999
Height37 ft
Built198640 years ago

Dam profile

NID height · 37 ft
37 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

37 ft tall and 690 ft long, taller than 83% of U.S. dams with a recorded height. 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 Scs-lower Black Bear Creek Site-13

The primary purpose of Scs-lower Black Bear Creek Site-13 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 Noble Co Cons Dist (state). It impounds the Tr-black Bear Cr near Pawnee.

The dam stands 37 feet tall and stretches 690 feet across, creates a reservoir covering 18 acres, has a maximum storage capacity of 672 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1986, the structure is 40 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 11/09/1999. That was over 26 years ago.

At 37 feet, this dam is taller than 83% of dams nationwide.

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Location

StateOklahoma
CountyNoble
Nearest CityPawnee
River/StreamTr-black Bear Cr
Coordinates36.27388, -96.95594

Physical Characteristics

Dam TypeEarth
NID Height37 ft
Dam Height37 ft
Dam Length690 ft
Year Completed1986 (40 years old)

Storage & Hydraulics

NID Storage672 acre-ft
Max Storage672 acre-ft
Normal Storage148 acre-ft
Surface Area18 acres
Drainage Area1 sq mi
Max Discharge454 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerNoble Co Cons Dist
Owner TypeState
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection11/09/1999
Emergency Action PlanNot Required

Identifiers

NID IDOK21634
Federal IDOK21634
More InfoState Dam Safety Program