Scs-stillwater Creek Site-43

Scs-stillwater Creek Site-43 is an earth dam located in Noble County, Oklahoma, built in 1972. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection11/09/1999
Height50 ft
Built197254 years ago

Dam profile

NID height · 50 ft
50 FT TEN-STORY BUILDINGMEDIAN U.S. DAM · 24 FT

50 ft tall and 2,080 ft long, taller than 92% of U.S. dams with a recorded height. Height is drawn to scale against a ten-story building, about 100 ft; the profile is a generic embankment section and the water level is illustrative.

About Scs-stillwater Creek Site-43

The primary purpose of Scs-stillwater Creek Site-43 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 North Stillwater Creek near Stillwater.

The dam stands 50 feet tall and stretches 2,080 feet across, creates a reservoir covering 22 acres, and has a maximum storage capacity of 1,490 acre-feet. Completed in 1972, 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 11/09/1999. That was over 26 years ago.

At 50 feet, this dam is taller than 92% of dams nationwide.

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Location

StateOklahoma
CountyNoble
Nearest CityStillwater
River/StreamNorth Stillwater Creek
Coordinates36.21804, -97.25115

Physical Characteristics

Dam TypeEarth
NID Height50 ft
Dam Height50 ft
Dam Length2,080 ft
Year Completed1972 (54 years old)

Storage & Hydraulics

NID Storage1,490 acre-ft
Max Storage1,490 acre-ft
Normal Storage158 acre-ft
Surface Area22 acres
Max Discharge5,200 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 IDOK01431
Federal IDOK01431
More InfoState Dam Safety Program