Mccaskill No.1 is an earth dam located in Garvin County, Oklahoma, built in 1977. It carries a Low hazard potential classification.
Dam profile
NID height · 25 ft25 ft tall and 550 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 Mccaskill No.1
Mccaskill No.1 is a dam in Garvin, Oklahoma. The dam is owned by Jimmy and Deloris Stout (private). It impounds the Tr-rock Creek near Elmore City.
The dam stands 25 feet tall and stretches 550 feet across, and has a maximum storage capacity of 60 acre-feet. Completed in 1977, the structure is 49 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 04/27/2010. That was over 16 years ago.
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Location
| State | Oklahoma |
| County | Garvin |
| Nearest City | Elmore City |
| River/Stream | Tr-rock Creek |
| Coordinates | 34.61136, -97.41153 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 550 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 30 acre-ft |
| Max Discharge | 300 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Jimmy and Deloris Stout |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 04/27/2010 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21123 |
| Federal ID | OK21123 |
| More Info | State Dam Safety Program |