Oknoname 111070 is an earth dam located in Okmulgee County, Oklahoma. It carries a Low hazard potential classification.
Dam profile
NID height · 30 ft30 ft tall and 3,400 ft long, taller than 68% 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 111070
Oknoname 111070 is a dam in Okmulgee, Oklahoma. The dam is owned by Walter Bryan (private). It impounds the Tr-coal Creek near Dewar.
The dam stands 30 feet tall and stretches 3,400 feet across, creates a reservoir covering 5 acres, and has a maximum storage capacity of 250 acre-feet.
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 | Okmulgee |
| Nearest City | Dewar |
| River/Stream | Tr-coal Creek |
| Coordinates | 35.44195, -95.95778 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 3,400 ft |
Storage & Hydraulics
| NID Storage | 250 acre-ft |
| Max Storage | 250 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 5 acres |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Walter Bryan |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 11/26/2001 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12332 |
| Federal ID | OK12332 |
| More Info | State Dam Safety Program |