32acre Cooling Pond Reservoir Report

Last Updated: January 12, 2026

Located in Hillsborough, Florida, the 32acre Cooling Pond is a private water resource with a primary purpose of tailings storage.


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Summary

This Earth dam structure, completed in 1960, stands at a height of 10.5 feet and has a hydraulic height of 8.5 feet. With a storage capacity of 400 acre-feet, the pond spans 29 acres and drains an area of 32 acres, serving as a vital component in the management of water resources in the region.

The Cooling Pond is regulated by the Florida Department of Environmental Protection, ensuring that it meets state permitting, inspection, and enforcement standards. Despite being classified as low hazard potential, the pond poses a very high risk due to its critical role in water management and the surrounding ecosystem. With a controlled spillway type and a spillway width of 0 feet, the pond is equipped to handle potential overflow events, safeguarding against any potential risks to the environment and nearby communities.

Although the structure has not been rated for its condition, its strategic location along the Alafia River makes it a key asset for water resource and climate enthusiasts. As a part of the broader water management landscape, the 32acre Cooling Pond plays a crucial role in maintaining ecological balance and supporting sustainable practices in the region.

Year Completed

1960

Dam Length

11600

Dam Height

10.5

River Or Stream

ALAFIA RIVER

Primary Dam Type

Earth

Surface Area

29

Hydraulic Height

8.5

Drainage Area

32

Nid Storage

400

Structural Height

14.5

Hazard Potential

Low

Foundations

Soil

Nid Height

15
       
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.