Jnm1 is an earth dam located in Hamilton County, Florida. It carries a Undetermined hazard potential classification.
Dam profile
NID height · 10 ft10 ft tall and 528 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 Jnm1
The primary purpose of Jnm1 is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Joshua & Austen Carroll As Co-trustees of Trust Shirlee Carroll Family LLP (private). It impounds the Unnamed Pond near Jasper.
The dam stands 10 feet tall and stretches 528 feet across, creates a reservoir covering 106 acres, and has a maximum storage capacity of 1,785 acre-feet.
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Location
| State | Florida |
| County | Hamilton |
| Nearest City | Jasper |
| River/Stream | Unnamed Pond |
| Coordinates | 30.61520, -83.19303 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 528 ft |
Storage & Hydraulics
| NID Storage | 1,785 acre-ft |
| Max Storage | 1,785 acre-ft |
| Normal Storage | 1,785 acre-ft |
| Surface Area | 106 acres |
Ownership & Safety
| Purpose | Recreation |
| Owner | Joshua & Austen Carroll As Co-trustees of Trust Shirlee Carroll Family LLP |
| Owner Type | Private |
| Hazard Classification | Undetermined |
| Condition Assessment | Not assessed |
| Emergency Action Plan | No |
Identifiers
| NID ID | FL55000 |
| Federal ID | FL55000 |
| More Info | State Dam Safety Program |