Oknoname 063037 is an earth dam located in Hughes County, Oklahoma, built in 1951. It carries a Low hazard potential classification.
Dam profile
NID height · 20 ft20 ft tall and 3,540 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 063037
Oknoname 063037 is a dam in Hughes, Oklahoma. The dam is owned by Harold & Peggy Merriman (private). It impounds the Tr-leader Cr near Calvin.
The dam stands 20 feet tall and stretches 3,540 feet across, and has a maximum storage capacity of 240 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 08/04/2011. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Hughes |
| Nearest City | Calvin |
| River/Stream | Tr-leader Cr |
| Coordinates | 34.92384, -96.36114 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 3,540 ft |
| Year Completed | 1951 (75 years old) |
Storage & Hydraulics
| NID Storage | 240 acre-ft |
| Max Storage | 240 acre-ft |
| Normal Storage | 110 acre-ft |
| Max Discharge | 800 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Harold & Peggy Merriman |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/04/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK02224 |
| Federal ID | OK02224 |
| More Info | State Dam Safety Program |