Oknoname 049010
Oknoname 049010 is an earth dam located in Garvin County, Oklahoma, built in 1950. It carries a Low hazard potential classification.
About Oknoname 049010
Oknoname 049010 is a dam in Garvin, Oklahoma. The dam is owned by Ethel Brooksher Life Estate (private). It impounds the Tr-east Rock Creek near Elmore City.
The dam stands 20 feet tall and stretches 275 feet across, creates a reservoir covering 1 acres, and has a maximum storage capacity of 60 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 12/01/2010. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Garvin |
| Nearest City | Elmore City |
| River/Stream | Tr-east Rock Creek |
| Coordinates | 34.68890, -97.44520 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 275 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 1 acres |
| Max Discharge | 800 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | ETHEL BROOKSHER LIFE ESTATE |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 12/01/2010 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21140 |
| Federal ID | OK21140 |
| More Info | State Dam Safety Program |