Jeff Johnson Lake Dam
Jeff Johnson Lake Dam is an earth dam located in Prentiss County, Mississippi. It carries a Low hazard potential classification.
About Jeff Johnson Lake Dam
The primary purpose of Jeff Johnson Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Jeff Johnson (private). It impounds the Unnamed.
The dam stands 20 feet tall and stretches 340 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 59 acre-feet, and collects water from a drainage area of 0 square miles.
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.
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Location
| State | Mississippi |
| County | Prentiss |
| River/Stream | Unnamed |
| Coordinates | 34.65183, -88.59988 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 18 ft |
| Dam Length | 340 ft |
Storage & Hydraulics
| NID Storage | 59 acre-ft |
| Max Storage | 59 acre-ft |
| Normal Storage | 28 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 334 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | JEFF JOHNSON |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MS03820 |
| Federal ID | MS03820 |
| More Info | State Dam Safety Program |