Oknoname 111013
Oknoname 111013 is an earth dam located in Okmulgee County, Oklahoma, built in 1940. It carries a Low hazard potential classification.
About Oknoname 111013
Oknoname 111013 is a dam in Okmulgee, Oklahoma. The dam is owned by Mary Lou Jamison (private). It impounds the Tr-tiger Cr near Hoffman.
The dam stands 21 feet tall and stretches 700 feet across, creates a reservoir covering 6 acres, and has a maximum storage capacity of 320 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 14 years ago.
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Location
| State | Oklahoma |
| County | Okmulgee |
| Nearest City | Hoffman |
| River/Stream | Tr-tiger Cr |
| Coordinates | 35.77969, -96.13858 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 700 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 320 acre-ft |
| Max Storage | 320 acre-ft |
| Normal Storage | 24 acre-ft |
| Surface Area | 6 acres |
| Max Discharge | 1,170 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | MARY LOU JAMISON |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/17/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12278 |
| Federal ID | OK12278 |
| More Info | State Dam Safety Program |