Scs-upper Clear Boggy Creek Site-12

Scs-upper Clear Boggy Creek Site-12 is an earth dam located in Johnston County, Oklahoma, built in 1960. It carries a Low hazard potential classification.

About Scs-upper Clear Boggy Creek Site-12

The primary purpose of Scs-upper Clear Boggy Creek Site-12 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 Johnston Co Cons Dist (state). It impounds the Tr-goose Creek near Olney.

The dam stands 47 feet tall and stretches 560 feet across, creates a reservoir covering 5 acres, and has a maximum storage capacity of 436 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 01/01/1980. That was over 46 years ago.

At 47 feet, this dam is taller than 92% of dams nationwide.

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

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateOklahoma
CountyJohnston
Nearest CityOlney
River/StreamTr-goose Creek
Coordinates34.49408, -96.52158

Physical Characteristics

Dam TypeEarth
NID Height47 ft
Dam Height47 ft
Dam Length560 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage436 acre-ft
Max Storage436 acre-ft
Normal Storage27 acre-ft
Surface Area5 acres
Max Discharge1,910 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerJOHNSTON CO CONS DIST
Owner TypeState
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection01/01/1980
Emergency Action PlanNot Required

Identifiers

NID IDOK02195
Federal IDOK02195
More InfoState Dam Safety Program

Nearby Dams

Scs-upper Clear Boggy Creek Site-13 0.5 mi Low Scs-upper Clear Boggy Creek Site-11 1.0 mi Low Scs-upper Clear Boggy Creek Site-10 1.7 mi Low Scs-upper Clear Boggy Creek Site-09 2.6 mi Low Scs-upper Clear Boggy Creek Site-14 2.6 mi Low Scs-delaware Creek Site-014c 3.3 mi Low Scs-upper Clear Boggy Creek Site-15 3.6 mi Low Scs-upper Clear Boggy Creek Site-08 3.8 mi Low Scs-upper Clear Boggy Creek Site-07 3.9 mi Low Scs-delaware Creek Site-014b 3.9 mi Low