Cfi Plant City 10

Cfi Plant City 10 is an other dam located in Hillsborough, Florida, built in 2001. It carries a Significant hazard potential classification.

About Cfi Plant City 10

The primary purpose of Cfi Plant City 10 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 Hillsborough River near Plant City.

The dam stands 17 feet tall and stretches 3,400 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 190 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2001, 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 07/20/2005. That was over 20 years ago.

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Significant HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateFlorida
CountyHillsborough
Nearest CityPlant City
River/StreamHillsborough River
Coordinates28.16730, -82.12000

Physical Characteristics

Dam TypeOther
NID Height17 ft
Dam Height16 ft
Dam Length3,400 ft
Year Completed2001 (25 years old)

Storage & Hydraulics

NID Storage190 acre-ft
Max Storage190 acre-ft
Normal Storage140 acre-ft
Surface Area13 acres
Drainage Area0 sq mi
Max Discharge20 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeTailings
OwnerTHE MOSAIC COMPANY
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Last Inspection07/20/2005
Emergency Action PlanYes

Identifiers

NID IDFL10109
Federal IDFL10109
More InfoState Dam Safety Program

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