Rupe Alvin A. is an earth dam located in Logan County, Oklahoma, built in 1962. It carries a Low hazard potential classification.
Dam profile
NID height · 25 ft25 ft tall and 450 ft long, taller than 50% 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 Rupe Alvin A.
Rupe Alvin A. is a dam in Logan, Oklahoma. The dam is owned by H Boys Ranch LLC (private). It impounds the Tr-opossum Creek near Arcadia.
The dam stands 25 feet tall and stretches 450 feet across, creates a reservoir covering 4 acres, and has a maximum storage capacity of 70 acre-feet. Completed in 1962, 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 | Arcadia |
| River/Stream | Tr-opossum Creek |
| Coordinates | 35.72694, -97.34244 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 450 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 70 acre-ft |
| Max Storage | 70 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 4 acres |
| Max Discharge | 1,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | H Boys Ranch LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/01/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12364 |
| Federal ID | OK12364 |
| More Info | State Dam Safety Program |