Oknoname 30121 is a dam located in Payne County, Oklahoma, built in 2004. It carries a Low hazard potential classification.
Dam profile
NID height · 24 ft24 ft tall and 530 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 30121
The primary purpose of Oknoname 30121 is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Board of Regents for Ok A&m College (state). It impounds the Unnamed Trib Stillwater Cr. near Orlando.
The dam stands 24 feet tall and stretches 530 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 116 acre-feet, and collects water from a drainage area of 398 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.
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Location
| State | Oklahoma |
| County | Payne |
| Nearest City | Orlando |
| River/Stream | Unnamed Trib Stillwater Cr. |
| Coordinates | 36.15256, -97.25744 |
Physical Characteristics
| NID Height | 24 ft |
| Dam Height | 21 ft |
| Dam Length | 530 ft |
| Year Completed | 2004 (22 years old) |
Storage & Hydraulics
| NID Storage | 116 acre-ft |
| Max Storage | 116 acre-ft |
| Normal Storage | 59 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 398 sq mi |
| Max Discharge | 132 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | Board of Regents for Ok A&m College |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK30121 |
| Federal ID | OK30121 |
| More Info | State Dam Safety Program |