Cop Circulation Pond

Cop Circulation Pond is an earth dam located in Polk County, Florida, built in 1958. It carries a Low hazard potential classification.

About Cop Circulation Pond

The primary purpose of Cop Circulation Pond 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 Brewster.

The dam stands 20 feet tall and stretches 9,900 feet across, creates a reservoir covering 6 acres, and has a maximum storage capacity of 3,695 acre-feet. Completed in 1958, the structure is well into its service life at over 50 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.

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Low HazardNot Rated ConditionEmergency Action Plan: No

Location

StateFlorida
CountyPolk
Nearest CityBrewster
River/StreamUnnamed Pond
Coordinates27.75000, -81.95000

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length9,900 ft
Year Completed1958 (68 years old)

Storage & Hydraulics

NID Storage3,695 acre-ft
Max Storage3,695 acre-ft
Normal Storage3,695 acre-ft
Surface Area6 acres

Ownership & Safety

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

Identifiers

NID IDFL00222
Federal IDFL00222
More InfoState Dam Safety Program

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