Sfm 5 - Mosaic
Sfm 5 - Mosaic is an earth dam located in Polk County, Florida, built in 2002. It carries a Significant hazard potential classification.
About Sfm 5 - Mosaic
The primary purpose of Sfm 5 - Mosaic 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 Peace River near Fort Meade.
The dam stands 43 feet tall and stretches 12,560 feet across, creates a reservoir covering 457 acres, has a maximum storage capacity of 16,500 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2002, the structure is relatively new.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. An emergency action plan is in place for this dam. The most recent inspection on record was 01/23/2006. That was over 20 years ago.
At 43 feet, this dam is taller than 89% of dams nationwide.
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Location
| State | Florida |
| County | Polk |
| Nearest City | Fort Meade |
| River/Stream | Peace River |
| Coordinates | 27.69040, -81.78720 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 43 ft |
| Dam Height | 40 ft |
| Dam Length | 12,560 ft |
| Year Completed | 2002 (24 years old) |
Storage & Hydraulics
| NID Storage | 16,500 acre-ft |
| Max Storage | 16,500 acre-ft |
| Normal Storage | 15,995 acre-ft |
| Surface Area | 457 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 80 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Tailings |
| Owner | THE MOSAIC COMPANY |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Last Inspection | 01/23/2006 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | FL11044 |
| Federal ID | FL11044 |
| More Info | State Dam Safety Program |