Oknoname 137083
Oknoname 137083 is an earth dam located in Stephens County, Oklahoma, built in 1960. It carries a Low hazard potential classification.
About Oknoname 137083
Oknoname 137083 is a dam in Stephens, Oklahoma. The dam is owned by Lawayne Jones (private). It impounds the Tr-w Mud Cr near Velma.
The dam stands 22 feet tall and stretches 275 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 109 acre-feet. Completed in 1960, 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 08/31/2011. That was over 14 years ago.
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Location
| State | Oklahoma |
| County | Stephens |
| Nearest City | Velma |
| River/Stream | Tr-w Mud Cr |
| Coordinates | 34.47308, -97.75417 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 275 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 109 acre-ft |
| Max Storage | 109 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 3 acres |
| Max Discharge | 2,108 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | LAWAYNE JONES |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/31/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK10029 |
| Federal ID | OK10029 |
| More Info | State Dam Safety Program |