Oknoname 113090 is an earth dam located in Osage County, Oklahoma, built in 1950. It carries a Low hazard potential classification.
Dam profile
NID height · 35 ft35 ft tall and 300 ft long, taller than 80% 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 113090
Oknoname 113090 is a dam in Osage, Oklahoma. The dam is owned by Coleen Newlin & Robert L Marrow (private). It impounds the Tr-candy Cr near Skiatook.
The dam stands 35 feet tall and stretches 300 feet across, creates a reservoir covering 21 acres, and has a maximum storage capacity of 200 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 08/10/2006. That was over 20 years ago.
At 35 feet, this dam is taller than 80% of dams nationwide.
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Location
| State | Oklahoma |
| County | Osage |
| Nearest City | Skiatook |
| River/Stream | Tr-candy Cr |
| Coordinates | 36.65666, -96.03790 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 300 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 200 acre-ft |
| Max Storage | 200 acre-ft |
| Normal Storage | 120 acre-ft |
| Surface Area | 21 acres |
| Max Discharge | 930 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Coleen Newlin & Robert L Marrow |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/10/2006 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12994 |
| Federal ID | OK12994 |
| More Info | State Dam Safety Program |