Oknoname 113093
Oknoname 113093 is an earth dam located in Osage County, Oklahoma, built in 1950. It carries a Low hazard potential classification.
About Oknoname 113093
Oknoname 113093 is a dam in Osage, Oklahoma. The dam is owned by Thomas D & Susan Gwen Marvin (private). It impounds the Tr-dog Thresher Cr near Barnsdall.
The dam stands 20 feet tall and stretches 400 feet across, creates a reservoir covering 4 acres, and has a maximum storage capacity of 300 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 09/09/2011. That was over 14 years ago.
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Location
| State | Oklahoma |
| County | Osage |
| Nearest City | Barnsdall |
| River/Stream | Tr-dog Thresher Cr |
| Coordinates | 36.57928, -96.12229 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 400 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 300 acre-ft |
| Max Storage | 300 acre-ft |
| Normal Storage | 24 acre-ft |
| Surface Area | 4 acres |
| Max Discharge | 1,480 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | THOMAS D & SUSAN GWEN MARVIN |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 09/09/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12984 |
| Federal ID | OK12984 |
| More Info | State Dam Safety Program |