Carmichael Betty Jo T.
Carmichael Betty Jo T. is an earth dam located in Harper County, Oklahoma, built in 1965. It carries a Low hazard potential classification.
About Carmichael Betty Jo T.
Carmichael Betty Jo T. is a dam in Harper, Oklahoma. The dam is owned by Alice K Hinton Etal (private). It impounds the Tr-cimarron River near Freedom.
The dam stands 25 feet tall and stretches 420 feet across, creates a reservoir covering 6 acres, and has a maximum storage capacity of 150 acre-feet. Completed in 1965, 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 08/11/2011. That was over 14 years ago.
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Location
| State | Oklahoma |
| County | Harper |
| Nearest City | Freedom |
| River/Stream | Tr-cimarron River |
| Coordinates | 36.80907, -99.33336 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 420 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Normal Storage | 100 acre-ft |
| Surface Area | 6 acres |
| Max Discharge | 360 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | ALICE K HINTON ETAL |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/11/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12255 |
| Federal ID | OK12255 |
| More Info | State Dam Safety Program |