Oknoname 111003 is an earth dam located in Okmulgee County, Oklahoma, built in 1960. It carries a Low hazard potential classification.
Dam profile
NID height · 22 ft22 ft tall and 470 ft long. 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 111003
Oknoname 111003 is a dam in Okmulgee, Oklahoma. The dam is owned by Mary Lou Jamison Rev Trust (private). It impounds the Tr-tiger Cr near Beggs.
The dam stands 22 feet tall and stretches 470 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 110 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 08/24/2011. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Okmulgee |
| Nearest City | Beggs |
| River/Stream | Tr-tiger Cr |
| Coordinates | 35.78877, -96.16449 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 470 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 110 acre-ft |
| Max Storage | 110 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 3 acres |
| Max Discharge | 920 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Mary Lou Jamison Rev Trust |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/24/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12797 |
| Federal ID | OK12797 |
| More Info | State Dam Safety Program |