Scs-scraper Hollow Creek Site-2

Scs-scraper Hollow Creek Site-2 is an earth dam located in Adair County, Oklahoma, built in 1968. It carries a High hazard potential classification and has a fair condition assessment.

About Scs-scraper Hollow Creek Site-2

The primary purpose of Scs-scraper Hollow Creek Site-2 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 Adair Co Cons Dist (state). It impounds the Scraper Hollow Creek near Proctor.

The dam stands 48 feet tall and stretches 70 feet across, creates a reservoir covering 9 acres, has a maximum storage capacity of 700 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1968, the structure is well into its service life at over 50 years old.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 04/13/2010. That was 15 years ago — unusually long for a high-hazard dam, which typically requires more frequent inspections.

At 48 feet, this dam is taller than 92% of dams nationwide.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Oklahoma dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateOklahoma
CountyAdair
Nearest CityProctor
River/StreamScraper Hollow Creek
Coordinates35.90782, -94.70477

Physical Characteristics

Dam TypeEarth
NID Height48 ft
Dam Height48 ft
Dam Length70 ft
Year Completed1968 (58 years old)

Storage & Hydraulics

NID Storage700 acre-ft
Max Storage700 acre-ft
Normal Storage137 acre-ft
Surface Area9 acres
Drainage Area1 sq mi
Max Discharge900 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerADAIR CO CONS DIST
Owner TypeState
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection04/13/2010
Emergency Action PlanYes

Identifiers

NID IDOK00090
Federal IDOK00090
More InfoState Dam Safety Program

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