Scs-bear-fall & Coon Creek Site-029

Scs-bear-fall & Coon Creek Site-029 is an earth dam located in Logan County, Oklahoma, built in 1960. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection01/01/1980
Height29 ft
Built196066 years ago

Dam profile

NID height · 29 ft
29 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

29 ft tall and 1,900 ft long, taller than 65% 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-029

The primary purpose of Scs-bear-fall & Coon Creek Site-029 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 Logan Co Cons Dist (state). It impounds the Coon Creek near Luther.

The dam stands 29 feet tall and stretches 1,900 feet across, creates a reservoir covering 50 acres, and has a maximum storage capacity of 1,514 acre-feet. Completed in 1960, 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
CountyLogan
Nearest CityLuther
River/StreamCoon Creek
Coordinates35.76541, -97.29651

Physical Characteristics

Dam TypeEarth
NID Height29 ft
Dam Height29 ft
Dam Length1,900 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage1,514 acre-ft
Max Storage1,514 acre-ft
Normal Storage173 acre-ft
Surface Area50 acres
Max Discharge345 cfs
Spillway TypeControlled

Ownership & Safety

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

Identifiers

NID IDOK02114
Federal IDOK02114
More InfoState Dam Safety Program