Oknoname 141003 is an earth dam located in Tillman County, Oklahoma, built in 1950. It carries a Low hazard potential classification.
Dam profile
NID height · 17 ft17 ft tall and 270 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 Oknoname 141003
Oknoname 141003 is a dam in Tillman, Oklahoma. The dam is owned by Dale Shelby (private). It impounds the Tr Deadman Creek near Manitou.
The dam stands 17 feet tall and stretches 270 feet across, creates a reservoir covering 5 acres, and has a maximum storage capacity of 56 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 11/29/2010. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Tillman |
| Nearest City | Manitou |
| River/Stream | Tr Deadman Creek |
| Coordinates | 34.55268, -99.00696 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 270 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 56 acre-ft |
| Max Storage | 56 acre-ft |
| Normal Storage | 46 acre-ft |
| Surface Area | 5 acres |
| Max Discharge | 483 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Dale Shelby |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 11/29/2010 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21230 |
| Federal ID | OK21230 |
| More Info | State Dam Safety Program |