Sannan Everett is an earth dam located in Cotton County, Oklahoma, built in 1951. It carries a Low hazard potential classification.
Dam profile
NID height · 16 ft16 ft tall and 500 ft long. 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 Sannan Everett
Sannan Everett is a dam in Cotton, Oklahoma. The dam is owned by Carol Jeanne Hathaway (private). It impounds the Tr Cache Cr near Walters.
The dam stands 16 feet tall and stretches 500 feet across, and has a maximum storage capacity of 80 acre-feet. Completed in 1951, 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 06/10/2003. That was over 23 years ago.
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Location
| State | Oklahoma |
| County | Cotton |
| Nearest City | Walters |
| River/Stream | Tr Cache Cr |
| Coordinates | 34.38090, -98.38376 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 500 ft |
| Year Completed | 1951 (75 years old) |
Storage & Hydraulics
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Normal Storage | 40 acre-ft |
| Max Discharge | 740 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Carol Jeanne Hathaway |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 06/10/2003 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12861 |
| Federal ID | OK12861 |
| More Info | State Dam Safety Program |