Coffey
Coffey is an earth dam located in Okfuskee County, Oklahoma, built in 1950. It carries a Low hazard potential classification.
About Coffey
The primary purpose of Coffey is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by 5k Lake Properties Llc (private). It impounds the Tr-little Walnut Creek near Mason.
The dam stands 30 feet tall and stretches 180 feet across, and has a maximum storage capacity of 320 acre-feet. Completed in 1950, the structure is well-established, with more than 75 years of service.
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 05/02/2011. That was over 14 years ago.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Oklahoma |
| County | Okfuskee |
| Nearest City | Mason |
| River/Stream | Tr-little Walnut Creek |
| Coordinates | 35.53302, -96.45119 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 180 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 320 acre-ft |
| Max Storage | 320 acre-ft |
| Normal Storage | 180 acre-ft |
| Max Discharge | 500 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Recreation |
| Owner | 5K LAKE PROPERTIES LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 05/02/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12742 |
| Federal ID | OK12742 |
| More Info | State Dam Safety Program |