Oknoname 113112 is an earth dam located in Osage County, Oklahoma, built in 1950. It carries a Low hazard potential classification.
Dam profile
NID height · 28 ft28 ft tall and 175 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 113112
Oknoname 113112 is a dam in Osage, Oklahoma. The dam is owned by Bellco Materials Inc (private). It impounds the Tr-clear Cr near Pawhuska.
The dam stands 28 feet tall and stretches 175 feet across, and has a maximum storage capacity of 190 acre-feet. Completed in 1950, the structure is well-established, with more than 75 years of service.
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 06/19/2003. That was over 23 years ago.
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Location
| State | Oklahoma |
| County | Osage |
| Nearest City | Pawhuska |
| River/Stream | Tr-clear Cr |
| Coordinates | 36.66407, -96.40637 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 175 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 190 acre-ft |
| Max Storage | 190 acre-ft |
| Normal Storage | 120 acre-ft |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Bellco Materials Inc |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 06/19/2003 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12991 |
| Federal ID | OK12991 |
| More Info | State Dam Safety Program |