Har7 is an earth dam located in Hardee County, Florida. It carries a Undetermined hazard potential classification.
Dam profile
NID height · 23 ft23 ft tall and 15,162 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 Har7
The primary purpose of Har7 is tailings. Tailings dams contain waste material from mining operations — typically a slurry of finely ground rock left over after valuable minerals have been extracted. These structures require ongoing monitoring because tailings can contain heavy metals and other contaminants. The dam is owned by The Mosaic Company (private). It impounds the Unnamed Pond near Wauchula.
The dam stands 23 feet tall and stretches 15,162 feet across, creates a reservoir covering 359 acres, and has a maximum storage capacity of 10,772 acre-feet.
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Location
| State | Florida |
| County | Hardee |
| Nearest City | Wauchula |
| River/Stream | Unnamed Pond |
| Coordinates | 27.55937, -82.01316 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 15,162 ft |
Storage & Hydraulics
| NID Storage | 10,772 acre-ft |
| Max Storage | 10,772 acre-ft |
| Normal Storage | 8,258 acre-ft |
| Surface Area | 359 acres |
Ownership & Safety
| Purpose | Tailings |
| Owner | The Mosaic Company |
| Owner Type | Private |
| Hazard Classification | Undetermined |
| Condition Assessment | Not assessed |
| Emergency Action Plan | No |
Identifiers
| NID ID | FL15011 |
| Federal ID | FL15011 |
| More Info | State Dam Safety Program |