Hand J.w.
Hand J.w. is an earth dam located in Logan County, Oklahoma, built in 1960. It carries a Low hazard potential classification.
About Hand J.w.
Hand J.w. is a dam in Logan, Oklahoma. The dam is owned by Simmons 320 Llc (private). It impounds the Tr-opossum Creek near Francis.
The dam stands 30 feet tall and stretches 390 feet across, creates a reservoir covering 1 acres, and has a maximum storage capacity of 50 acre-feet. Completed in 1960, 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 08/01/2011. That was over 14 years ago.
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Location
| State | Oklahoma |
| County | Logan |
| Nearest City | Francis |
| River/Stream | Tr-opossum Creek |
| Coordinates | 35.73260, -97.32227 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 390 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 50 acre-ft |
| Max Storage | 50 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 1 acres |
| Max Discharge | 1,800 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | SIMMONS 320 LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/01/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12365 |
| Federal ID | OK12365 |
| More Info | State Dam Safety Program |