Oknoname 069004
Oknoname 069004 is an earth dam located in Johnston County, Oklahoma, built in 1950. It carries a Low hazard potential classification.
About Oknoname 069004
Oknoname 069004 is a dam in Johnston, Oklahoma. The dam is owned by Walter Charles Greeman Jr (private). It impounds the Little Sandy Cr. near Bold Springs C..
The dam stands 15 feet tall and stretches 550 feet across, creates a reservoir covering 5 acres, and has a maximum storage capacity of 124 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 07/22/2002. That was over 23 years ago.
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Location
| State | Oklahoma |
| County | Johnston |
| Nearest City | Bold Springs C. |
| River/Stream | Little Sandy Cr. |
| Coordinates | 34.32689, -96.54452 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 550 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 124 acre-ft |
| Max Storage | 124 acre-ft |
| Normal Storage | 99 acre-ft |
| Surface Area | 5 acres |
| Max Discharge | 930 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | WALTER CHARLES GREEMAN JR |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 07/22/2002 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21368 |
| Federal ID | OK21368 |
| More Info | State Dam Safety Program |