Oknoname 113102 is an earth dam located in Osage County, Oklahoma, built in 1960. It carries a Low hazard potential classification.
Dam profile
NID height · 28 ft28 ft tall and 200 ft long, taller than 62% 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 113102
Oknoname 113102 is a dam in Osage, Oklahoma. The dam is owned by J. Thomas (private). It impounds the Tr-arkansas Riv near Cleveland.
The dam stands 28 feet tall and stretches 200 feet across, creates a reservoir covering 32 acres, and has a maximum storage capacity of 280 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 11/26/2001. That was over 24 years ago.
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Location
| State | Oklahoma |
| County | Osage |
| Nearest City | Cleveland |
| River/Stream | Tr-arkansas Riv |
| Coordinates | 36.30906, -96.55808 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 200 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 280 acre-ft |
| Max Storage | 280 acre-ft |
| Normal Storage | 180 acre-ft |
| Surface Area | 32 acres |
| Max Discharge | 620 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | J. Thomas |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 11/26/2001 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12975 |
| Federal ID | OK12975 |
| More Info | State Dam Safety Program |