Oknoname 30129 is an earth dam located in Blaine County, Oklahoma, built in 2004. It carries a Low hazard potential classification.
Dam profile
NID height · 36 ft36 ft tall and 300 ft long, taller than 82% 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 30129
Oknoname 30129 is a dam in Blaine, Oklahoma. The dam is owned by Jann Nitzel (private). It impounds the South Canadian River near Greenfield.
The dam stands 36 feet tall and stretches 300 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 123 acre-feet, and collects water from a drainage area of 729 square miles. Completed in 2004, the structure is relatively new.
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 07/16/2009. That was over 17 years ago.
At 36 feet, this dam is taller than 82% of dams nationwide.
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Location
| State | Oklahoma |
| County | Blaine |
| Nearest City | Greenfield |
| River/Stream | South Canadian River |
| Coordinates | 35.69688, -98.51050 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 36 ft |
| Dam Height | 36 ft |
| Dam Length | 300 ft |
| Year Completed | 2004 (22 years old) |
Storage & Hydraulics
| NID Storage | 123 acre-ft |
| Max Storage | 123 acre-ft |
| Normal Storage | 35 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 729 sq mi |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Jann Nitzel |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 07/16/2009 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK30129 |
| Federal ID | OK30129 |
| More Info | State Dam Safety Program |