Oknoname 149028 is an earth dam located in Washita County, Oklahoma, built in 1940. It carries a Low hazard potential classification.
Dam profile
NID height · 30 ft30 ft tall and 510 ft long, taller than 68% 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 Oknoname 149028
Oknoname 149028 is a dam in Washita, Oklahoma. The dam is owned by Keene W Thomas Jr (private). It impounds the Tr-north Cavalry Cr near Cordell.
The dam stands 30 feet tall and stretches 510 feet across, and has a maximum storage capacity of 396 acre-feet. Completed in 1940, 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 08/14/2006. That was over 20 years ago.
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Location
| State | Oklahoma |
| County | Washita |
| Nearest City | Cordell |
| River/Stream | Tr-north Cavalry Cr |
| Coordinates | 35.30409, -99.04845 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 510 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 396 acre-ft |
| Max Storage | 396 acre-ft |
| Normal Storage | 186 acre-ft |
| Max Discharge | 483 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Keene W Thomas Jr |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/14/2006 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21318 |
| Federal ID | OK21318 |
| More Info | State Dam Safety Program |