Har7 is an earth dam located in Hardee County, Florida. It carries a Undetermined hazard potential classification.
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.