Oknoname 119011

Oknoname 119011 is an earth dam located in Payne County, Oklahoma, built in 1960. It carries a Low hazard potential classification.

About Oknoname 119011

The primary purpose of Oknoname 119011 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 Patricia J Griffin Beasley (private). It impounds the Tr-council Cr near Oilton.

The dam stands 21 feet tall and stretches 300 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 125 acre-feet. Completed in 1960, 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 12/02/2003. That was over 22 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOklahoma
CountyPayne
Nearest CityOilton
River/StreamTr-council Cr
Coordinates36.14554, -96.82193

Physical Characteristics

Dam TypeEarth
NID Height21 ft
Dam Height21 ft
Dam Length300 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage125 acre-ft
Max Storage125 acre-ft
Normal Storage40 acre-ft
Surface Area3 acres
Max Discharge1,100 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerPATRICIA J GRIFFIN BEASLEY
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection12/02/2003
Emergency Action PlanNot Required

Identifiers

NID IDOK13085
Federal IDOK13085
More InfoState Dam Safety Program

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