Scs-upper Clear Boggy Creek Site-40

Scs-upper Clear Boggy Creek Site-40 is an earth dam located in Pontotoc County, Oklahoma, built in 1962. It carries a Significant hazard potential classification and has a fair condition assessment.

About Scs-upper Clear Boggy Creek Site-40

The primary purpose of Scs-upper Clear Boggy Creek Site-40 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 Pontotoc Co Cons Dist (state). It impounds the Tr-clear Boggy Creek near Ahloso.

The dam stands 45 feet tall and stretches 960 feet across, creates a reservoir covering 6 acres, and has a maximum storage capacity of 540 acre-feet. Completed in 1962, 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 09/28/2011. That was over 14 years ago.

At 45 feet, this dam is taller than 91% of dams nationwide.

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Significant HazardFair ConditionEmergency Action Plan: Not Required

Location

StateOklahoma
CountyPontotoc
Nearest CityAhloso
River/StreamTr-clear Boggy Creek
Coordinates34.74628, -96.63075

Physical Characteristics

Dam TypeEarth
NID Height45 ft
Dam Height45 ft
Dam Length960 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage540 acre-ft
Max Storage540 acre-ft
Normal Storage37 acre-ft
Surface Area6 acres
Max Discharge1,180 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerPONTOTOC CO CONS DIST
Owner TypeState
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection09/28/2011
Emergency Action PlanNot Required

Identifiers

NID IDOK01289
Federal IDOK01289
More InfoState Dam Safety Program

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