Ewbank Noble & J.o. is an earth dam located in Major County, Oklahoma, built in 1954. It carries a Low hazard potential classification.
Dam profile
NID height · 15 ft15 ft tall and 600 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 Ewbank Noble & J.o.
Ewbank Noble & J.o. is a dam in Major, Oklahoma. The dam is owned by Noble LP C/o James Noble (private). It impounds the Tr-cimarron River near Fairview.
The dam stands 15 feet tall and stretches 600 feet across, and has a maximum storage capacity of 99 acre-feet. Completed in 1954, 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 11/30/2010. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Major |
| Nearest City | Fairview |
| River/Stream | Tr-cimarron River |
| Coordinates | 36.40388, -98.69014 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 600 ft |
| Year Completed | 1954 (72 years old) |
Storage & Hydraulics
| NID Storage | 99 acre-ft |
| Max Storage | 99 acre-ft |
| Normal Storage | 50 acre-ft |
| Max Discharge | 93 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Noble LP C/o James Noble |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 11/30/2010 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12536 |
| Federal ID | OK12536 |
| More Info | State Dam Safety Program |