Tenny H.e. is an earth dam located in Logan County, Oklahoma, built in 1965. It carries a Low hazard potential classification.
Dam profile
NID height · 30 ft30 ft tall and 600 ft long, taller than 68% of U.S. dams with a recorded height. 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 Tenny H.e.
Tenny H.e. is a dam in Logan, Oklahoma. The dam is owned by John D & Jennifer J Willhoite (private). It impounds the Blue Creek near Meridian.
The dam stands 30 feet tall and stretches 600 feet across, creates a reservoir covering 11 acres, and has a maximum storage capacity of 230 acre-feet. Completed in 1965, 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 08/01/2011. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Logan |
| Nearest City | Meridian |
| River/Stream | Blue Creek |
| Coordinates | 35.84567, -97.34681 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 600 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 230 acre-ft |
| Max Storage | 230 acre-ft |
| Normal Storage | 200 acre-ft |
| Surface Area | 11 acres |
| Max Discharge | 1,700 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | John D & Jennifer J Willhoite |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/01/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12368 |
| Federal ID | OK12368 |
| More Info | State Dam Safety Program |