City Of Lakeland Wetland Treatment System Central

City Of Lakeland Wetland Treatment System Central is an earth dam located in Polk County, Florida, built in 1995. It carries a Significant hazard potential classification.

About City Of Lakeland Wetland Treatment System Central

The primary purpose of City Of Lakeland Wetland Treatment System Central 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 City Of Lakeland (local government). It impounds the Alafia River near Lakeland.

The dam stands 27 feet tall and stretches 16,000 feet across, creates a reservoir covering 273 acres, has a maximum storage capacity of 6,200 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1995, the structure is 31 years old.

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 01/20/2006. That was over 20 years ago.

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Significant HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateFlorida
CountyPolk
Nearest CityLakeland
River/StreamAlafia River
Coordinates27.90020, -81.95080

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height25 ft
Dam Length16,000 ft
Year Completed1995 (31 years old)

Storage & Hydraulics

NID Storage6,200 acre-ft
Max Storage6,200 acre-ft
Normal Storage5,460 acre-ft
Surface Area273 acres
Drainage Area0 sq mi
Max Discharge40 cfs
Spillway TypeControlled

Ownership & Safety

PurposeTailings
OwnerCITY OF LAKELAND
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Last Inspection01/20/2006
Emergency Action PlanYes

Identifiers

NID IDFL11037
Federal IDFL11037
More InfoState Dam Safety Program

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