Oknoname 113092

Oknoname 113092 is an earth dam located in Osage County, Oklahoma, built in 1950. It carries a Low hazard potential classification.

About Oknoname 113092

Oknoname 113092 is a dam in Osage, Oklahoma. The dam is owned by Leona Rose Malone (private). It impounds the Tr-dog Thresher Cr near Barnsdall.

The dam stands 30 feet tall and stretches 200 feet across, creates a reservoir covering 4 acres, and has a maximum storage capacity of 140 acre-feet. Completed in 1950, the structure is well-established, with more than 75 years of service.

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 09/09/2011. That was over 14 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOklahoma
CountyOsage
Nearest CityBarnsdall
River/StreamTr-dog Thresher Cr
Coordinates36.59403, -96.09769

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length200 ft
Year Completed1950 (76 years old)

Storage & Hydraulics

NID Storage140 acre-ft
Max Storage140 acre-ft
Normal Storage80 acre-ft
Surface Area4 acres
Spillway TypeControlled

Ownership & Safety

PurposeOther
OwnerLEONA ROSE MALONE
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection09/09/2011
Emergency Action PlanNot Required

Identifiers

NID IDOK12983
Federal IDOK12983
More InfoState Dam Safety Program

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