Oknoname 083011

Oknoname 083011 is an earth dam located in Logan County, Oklahoma, built in 1965. It carries a Low hazard potential classification.

About Oknoname 083011

Oknoname 083011 is a dam in Logan, Oklahoma. The dam is owned by Larry K & Nancy Sue Stinchcomb (private). It impounds the Tr-cimarron River near Coyle.

The dam stands 18 feet tall and stretches 460 feet across, creates a reservoir covering 8 acres, and has a maximum storage capacity of 65 acre-feet. Completed in 1965, 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 08/01/2011. That was over 14 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOklahoma
CountyLogan
Nearest CityCoyle
River/StreamTr-cimarron River
Coordinates35.98171, -97.29884

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Height18 ft
Dam Length460 ft
Year Completed1965 (61 years old)

Storage & Hydraulics

NID Storage65 acre-ft
Max Storage65 acre-ft
Normal Storage35 acre-ft
Surface Area8 acres
Max Discharge5,200 cfs
Spillway TypeControlled

Ownership & Safety

PurposeOther
OwnerLARRY K & NANCY SUE STINCHCOMB
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection08/01/2011
Emergency Action PlanNot Required

Identifiers

NID IDOK12370
Federal IDOK12370
More InfoState Dam Safety Program

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