Graham E.d.
Graham E.d. is an earth dam located in Stephens County, Oklahoma, built in 1979. It carries a Low hazard potential classification.
About Graham E.d.
Graham E.d. is a dam in Stephens, Oklahoma. The dam is owned by Mccubbin Hill Land And Cattle Co (private). It impounds the Tr Clear Creek near Hope.
The dam stands 40 feet tall and stretches 750 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 132 acre-feet. Completed in 1979, the structure is 47 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.
At 40 feet, this dam is taller than 87% of dams nationwide.
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Location
| State | Oklahoma |
| County | Stephens |
| Nearest City | Hope |
| River/Stream | Tr Clear Creek |
| Coordinates | 34.65370, -97.83417 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 40 ft |
| Dam Height | 40 ft |
| Dam Length | 750 ft |
| Year Completed | 1979 (47 years old) |
Storage & Hydraulics
| NID Storage | 132 acre-ft |
| Max Storage | 132 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 3 acres |
| Max Discharge | 2,278 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | MCCUBBIN HILL LAND AND CATTLE CO |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/31/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21406 |
| Federal ID | OK21406 |
| More Info | State Dam Safety Program |