Oknoname 059058 is an earth dam located in Harper County, Oklahoma, built in 1970. It carries a Low hazard potential classification.
Dam profile
NID height · 19 ft19 ft tall and 570 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 059058
Oknoname 059058 is a dam in Harper, Oklahoma. The dam is owned by Robert Selman (private). It impounds the Tr Buffalo Cr near Salt Springs.
The dam stands 19 feet tall and stretches 570 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 60 acre-feet. Completed in 1970, 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 08/15/2011. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Harper |
| Nearest City | Salt Springs |
| River/Stream | Tr Buffalo Cr |
| Coordinates | 36.78179, -99.33874 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 570 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 3 acres |
| Max Discharge | 960 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Robert Selman |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/15/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12609 |
| Federal ID | OK12609 |
| More Info | State Dam Safety Program |