Oknoname 137001 is an earth dam located in Stephens County, Oklahoma, built in 1975. It carries a Low hazard potential classification.
Dam profile
NID height · 20 ft20 ft tall and 303 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 137001
Oknoname 137001 is a dam in Stephens, Oklahoma. The dam is owned by Samuel Zyks (private). It impounds the Tr Beaver Creek near Pumpkin Center.
The dam stands 20 feet tall and stretches 303 feet across, creates a reservoir covering 4 acres, and has a maximum storage capacity of 66 acre-feet. Completed in 1975, 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 15 years ago.
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Location
| State | Oklahoma |
| County | Stephens |
| Nearest City | Pumpkin Center |
| River/Stream | Tr Beaver Creek |
| Coordinates | 34.65376, -98.14052 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 303 ft |
| Year Completed | 1975 (51 years old) |
Storage & Hydraulics
| NID Storage | 66 acre-ft |
| Max Storage | 66 acre-ft |
| Normal Storage | 53 acre-ft |
| Surface Area | 4 acres |
| Max Discharge | 992 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Samuel Zyks |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/31/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21389 |
| Federal ID | OK21389 |
| More Info | State Dam Safety Program |