Jett No.3 is an earth dam located in Beaver County, Oklahoma, built in 1961. It carries a Low hazard potential classification.
Dam profile
NID height · 23 ft23 ft tall and 400 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 Jett No.3
Jett No.3 is a dam in Beaver, Oklahoma. The dam is owned by Ramona M Jett (private). It impounds the Tr-kiowa Creek near Slapout.
The dam stands 23 feet tall and stretches 400 feet across, and has a maximum storage capacity of 130 acre-feet. Completed in 1961, 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 07/14/2010. That was over 16 years ago.
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Location
| State | Oklahoma |
| County | Beaver |
| Nearest City | Slapout |
| River/Stream | Tr-kiowa Creek |
| Coordinates | 36.56269, -100.17652 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 400 ft |
| Year Completed | 1961 (65 years old) |
Storage & Hydraulics
| NID Storage | 130 acre-ft |
| Max Storage | 130 acre-ft |
| Normal Storage | 90 acre-ft |
| Max Discharge | 1,720 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Ramona M Jett |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 07/14/2010 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK00133 |
| Federal ID | OK00133 |
| More Info | State Dam Safety Program |