Scs-bear-fall & Coon Creek Site-019r

Scs-bear-fall & Coon Creek Site-019r is an earth dam located in Lincoln County, Oklahoma, built in 1961. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection01/01/1980
Height25 ft
Built196165 years ago

Dam profile

NID height · 25 ft
25 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

25 ft tall and 1,180 ft long, taller than 50% 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-bear-fall & Coon Creek Site-019r

The primary purpose of Scs-bear-fall & Coon Creek Site-019r 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 Lincoln Co Cons Dist (state). It impounds the Tr-bear Cr near Wellston.

The dam stands 25 feet tall and stretches 1,180 feet across, creates a reservoir covering 23 acres, and has a maximum storage capacity of 697 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.

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Location

StateOklahoma
CountyLincoln
Nearest CityWellston
River/StreamTr-bear Cr
Coordinates35.75005, -97.13703

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length1,180 ft
Year Completed1961 (65 years old)

Storage & Hydraulics

NID Storage697 acre-ft
Max Storage697 acre-ft
Normal Storage81 acre-ft
Surface Area23 acres
Max Discharge1,460 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerLincoln Co Cons Dist
Owner TypeState
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection01/01/1980
Emergency Action PlanNot Required

Identifiers

NID IDOK02103
Federal IDOK02103
More InfoState Dam Safety Program