Pol25 is an earth dam located in Polk County, Florida. It carries a Undetermined hazard potential classification.

Hazard potentialUndetermined
ConditionNot assessed
Emergency action planNone on file
Last inspectionNot reported
Height10 ft

Dam profile

NID height · 10 ft
10 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

10 ft tall and 5,176 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 Pol25

The primary purpose of Pol25 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 Mulberry.

The dam stands 10 feet tall and stretches 5,176 feet across, creates a reservoir covering 31 acres, and has a maximum storage capacity of 533 acre-feet.

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Location

StateFlorida
CountyPolk
Nearest CityMulberry
River/StreamUnnamed Pond
Coordinates27.86196, -81.93688

Physical Characteristics

Dam TypeEarth
NID Height10 ft
Dam Height10 ft
Dam Length5,176 ft

Storage & Hydraulics

NID Storage533 acre-ft
Max Storage533 acre-ft
Normal Storage90 acre-ft
Surface Area31 acres

Ownership & Safety

PurposeTailings
OwnerThe Mosaic Company
Owner TypePrivate
Hazard ClassificationUndetermined
Condition AssessmentNot assessed
Emergency Action PlanNo

Identifiers

NID IDFL13375
Federal IDFL13375
More InfoState Dam Safety Program