Oknoname 121009
Oknoname 121009 is an earth dam located in Pittsburg County, Oklahoma, built in 1940. It carries a Low hazard potential classification.
About Oknoname 121009
The primary purpose of Oknoname 121009 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Verner Family Trust (private). It impounds the Tr-deer Cr near Rock Island R.r..
The dam stands 20 feet tall and stretches 600 feet across, creates a reservoir covering 7 acres, and has a maximum storage capacity of 66 acre-feet. Completed in 1940, 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 06/07/2011. That was over 14 years ago.
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Location
| State | Oklahoma |
| County | Pittsburg |
| Nearest City | Rock Island R.r. |
| River/Stream | Tr-deer Cr |
| Coordinates | 34.91856, -95.88205 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 600 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 66 acre-ft |
| Max Storage | 66 acre-ft |
| Normal Storage | 53 acre-ft |
| Surface Area | 7 acres |
| Max Discharge | 9,657 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | VERNER FAMILY TRUST |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 06/07/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21092 |
| Federal ID | OK21092 |
| More Info | State Dam Safety Program |