Oknoname 125006

Oknoname 125006 is an earth dam located in Pottawatomie County, Oklahoma, built in 1957. It carries a Low hazard potential classification.

About Oknoname 125006

Oknoname 125006 is a dam in Pottawatomie, Oklahoma. The dam is owned by State Of Oklahoma (private). It impounds the Tr-little River near Harjo.

The dam stands 22 feet tall and stretches 380 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 72 acre-feet. Completed in 1957, 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 05/20/2011. That was over 14 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOklahoma
CountyPottawatomie
Nearest CityHarjo
River/StreamTr-little River
Coordinates35.23772, -96.94021

Physical Characteristics

Dam TypeEarth
NID Height22 ft
Dam Height22 ft
Dam Length380 ft
Year Completed1957 (69 years old)

Storage & Hydraulics

NID Storage72 acre-ft
Max Storage72 acre-ft
Normal Storage38 acre-ft
Surface Area3 acres
Max Discharge1,040 cfs
Spillway TypeControlled

Ownership & Safety

PurposeOther
OwnerSTATE OF OKLAHOMA
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection05/20/2011
Emergency Action PlanNot Required

Identifiers

NID IDOK20731
Federal IDOK20731
More InfoState Dam Safety Program

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