Oknoname 30191 is an earth dam located in Logan County, Oklahoma, built in 2005. It carries a Low hazard potential classification.
Dam profile
NID height · 21 ft21 ft tall and 1,000 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 30191
The primary purpose of Oknoname 30191 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 Lilmor Farms LLC (und1/2) (private). It impounds the Unnamed Trib Rock Rock near Crescent.
The dam stands 21 feet tall and stretches 1,000 feet across, creates a reservoir covering 8 acres, has a maximum storage capacity of 77 acre-feet, and collects water from a drainage area of 71 square miles. Completed in 2005, 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 08/04/2011. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Logan |
| Nearest City | Crescent |
| River/Stream | Unnamed Trib Rock Rock |
| Coordinates | 36.01664, -97.65862 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 20 ft |
| Dam Length | 1,000 ft |
| Year Completed | 2005 (21 years old) |
Storage & Hydraulics
| NID Storage | 77 acre-ft |
| Max Storage | 77 acre-ft |
| Normal Storage | 44 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 71 sq mi |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | Lilmor Farms LLC (und1/2) |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/04/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK30191 |
| Federal ID | OK30191 |
| More Info | State Dam Safety Program |