Oknoname 149001 is an earth dam located in Washita County, Oklahoma, built in 1970. It carries a Low hazard potential classification.
Dam profile
NID height · 34 ft34 ft tall and 420 ft long, taller than 78% 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 Oknoname 149001
The primary purpose of Oknoname 149001 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 Bill Price (private). It impounds the Tr-washita River near Cloud Chief.
The dam stands 34 feet tall and stretches 420 feet across, creates a reservoir covering 1 acres, and has a maximum storage capacity of 112 acre-feet. Completed in 1970, 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 08/14/2006. That was over 20 years ago.
At 34 feet, this dam is taller than 78% of dams nationwide.
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Location
| State | Oklahoma |
| County | Washita |
| Nearest City | Cloud Chief |
| River/Stream | Tr-washita River |
| Coordinates | 35.43613, -98.88390 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Dam Length | 420 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 112 acre-ft |
| Max Storage | 112 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 1 acres |
| Max Discharge | 966 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Bill Price |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/14/2006 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21291 |
| Federal ID | OK21291 |
| More Info | State Dam Safety Program |