Bradley Jxn 3

Bradley Jxn 3 is an earth dam located in Polk County, Florida. It carries a Significant hazard potential classification.

About Bradley Jxn 3

The primary purpose of Bradley Jxn 3 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 105 feet tall and stretches 3,274 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 256 acre-feet, and collects water from a drainage area of 12 square miles.

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.

At 105 feet, this dam is taller than 98% of all dams in the United States.

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Significant HazardNot Rated ConditionEmergency Action Plan: No

Location

StateFlorida
CountyPolk
Nearest CityMulberry
River/StreamUnnamed Pond
Coordinates27.84000, -81.91000

Physical Characteristics

Dam TypeEarth
NID Height105 ft
Dam Height100 ft
Dam Length3,274 ft

Storage & Hydraulics

NID Storage256 acre-ft
Max Storage256 acre-ft
Normal Storage176 acre-ft
Surface Area13 acres
Drainage Area12 sq mi
Max Discharge110 cfs
Spillway TypeControlled

Ownership & Safety

PurposeTailings
OwnerTHE MOSAIC COMPANY
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Emergency Action PlanNo

Identifiers

NID IDFL10091
Federal IDFL10091
More InfoState Dam Safety Program

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