Conserv Cooling Pond Reservoir Report

Last Updated: December 5, 2025

Conserv Cooling Pond, located in Polk County, Florida, is a private water resource managed for tailings purposes.


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Summary

This Earth dam structure stands at a height of 104 feet, with a hydraulic height of 104 feet and a structural height of 110 feet. The pond has a storage capacity of 3300 acre-feet, with a normal storage level of 3000 acre-feet and a surface area of 34 acres.

While the hazard potential of Conserv Cooling Pond is currently undetermined, the dam's condition has not been rated since its last inspection in August 2006. The regulatory oversight of the pond falls under the state jurisdiction of Florida, with permitting, inspection, and enforcement processes in place. The water source for the pond is Thirtymile Creek, although the Water Management District suggests it may be fed by the Alfalfa River.

For water resource and climate enthusiasts, Conserv Cooling Pond offers a fascinating study in private water management and dam infrastructure. With its unique purpose and design, this site in Mulberry, Florida, presents an opportunity to explore the intersection of human activity and environmental stewardship in water resource management.

Dam Height

104

River Or Stream

THIRTYMILE CREEK but WMD says Alfalfa River

Primary Dam Type

Earth

Surface Area

34

Hydraulic Height

104

Nid Storage

3300

Structural Height

110

Hazard Potential

Undetermined

Nid Height

110
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.

Hazard Potential Classification

High
Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.