Jackson J.e. Jr. is an earth dam located in Stephens County, Oklahoma, built in 1970. It carries a Low hazard potential classification.
Dam profile
NID height · 17 ft17 ft tall and 800 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 Jackson J.e. Jr.
Jackson J.e. Jr. is a dam in Stephens, Oklahoma. The dam is owned by Stardust Ranch Inc (private). It impounds the Tr Pine Creek near Loco.
The dam stands 17 feet tall and stretches 800 feet across, creates a reservoir covering 11 acres, and has a maximum storage capacity of 84 acre-feet. Completed in 1970, 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 09/06/2011. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Stephens |
| Nearest City | Loco |
| River/Stream | Tr Pine Creek |
| Coordinates | 34.36115, -97.72368 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 800 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 84 acre-ft |
| Max Storage | 84 acre-ft |
| Normal Storage | 69 acre-ft |
| Surface Area | 11 acres |
| Max Discharge | 725 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Stardust Ranch Inc |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 09/06/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21473 |
| Federal ID | OK21473 |
| More Info | State Dam Safety Program |