Oknoname 111025 is an earth dam located in Okmulgee County, Oklahoma, built in 1940. It carries a Low hazard potential classification.
Dam profile
NID height · 36 ft36 ft tall and 1,100 ft long, taller than 82% 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 111025
Oknoname 111025 is a dam in Okmulgee, Oklahoma. The dam is owned by William Hull (private). It impounds the Tr-snake Cr near Natura.
The dam stands 36 feet tall and stretches 1,100 feet across, creates a reservoir covering 1 acres, and has a maximum storage capacity of 70 acre-feet. Completed in 1940, 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 08/17/2011. That was over 15 years ago.
At 36 feet, this dam is taller than 82% of dams nationwide.
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Location
| State | Oklahoma |
| County | Okmulgee |
| Nearest City | Natura |
| River/Stream | Tr-snake Cr |
| Coordinates | 35.74802, -95.96103 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 36 ft |
| Dam Height | 36 ft |
| Dam Length | 1,100 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 70 acre-ft |
| Max Storage | 70 acre-ft |
| Normal Storage | 35 acre-ft |
| Surface Area | 1 acres |
| Max Discharge | 1,020 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | William Hull |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/17/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12288 |
| Federal ID | OK12288 |
| More Info | State Dam Safety Program |