Scs-lower Black Bear Creek Site-11 is an earth dam located in Noble County, Oklahoma, built in 1976. It carries a Low hazard potential classification.
Dam profile
NID height · 38 ft38 ft tall and 1,140 ft long, taller than 84% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Scs-lower Black Bear Creek Site-11
The primary purpose of Scs-lower Black Bear Creek Site-11 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 Noble Co Cons Dist (state). It impounds the Tr-black Bear Creek near Lela.
The dam stands 38 feet tall and stretches 1,140 feet across, creates a reservoir covering 23 acres, and has a maximum storage capacity of 860 acre-feet. Completed in 1976, the structure is 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 11/09/1999. That was over 26 years ago.
At 38 feet, this dam is taller than 84% of dams nationwide.
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Location
| State | Oklahoma |
| County | Noble |
| Nearest City | Lela |
| River/Stream | Tr-black Bear Creek |
| Coordinates | 36.32202, -96.98897 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 38 ft |
| Dam Height | 38 ft |
| Dam Length | 1,140 ft |
| Year Completed | 1976 (50 years old) |
Storage & Hydraulics
| NID Storage | 860 acre-ft |
| Max Storage | 860 acre-ft |
| Normal Storage | 98 acre-ft |
| Surface Area | 23 acres |
| Max Discharge | 1,060 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Noble Co Cons Dist |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 11/09/1999 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK20648 |
| Federal ID | OK20648 |
| More Info | State Dam Safety Program |