Little Tallapoosa River Watershed Structure No. 2 Reservoir Report

Last Updated: December 5, 2025

Little Tallapoosa River Watershed Structure No.


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Summary

2, also known as Spears Lake Dam, is a state-owned earth dam located in Haralson, Georgia. Built in 1964 by the Natural Resources Conservation Service, this structure serves the primary purpose of flood risk reduction in the area. With a height of 31.5 feet and a storage capacity of 454 acre-feet, it plays a crucial role in managing water levels and protecting the surrounding communities from potential flooding events.

Despite its importance in flood risk mitigation, Little Tallapoosa River Watershed Structure No. 2 has a low hazard potential and is currently rated as not assessed for condition. The dam features an uncontrolled spillway and outlet gates, allowing for the release of excess water during periods of high flow. With a drainage area of 560 square miles and a normal storage capacity of 35 acre-feet, this structure contributes to the overall water resource management in the region.

Although last inspected in 2016, this dam remains a key component of the water infrastructure in Temple, Georgia. With a moderate risk assessment rating, ongoing monitoring and maintenance efforts are essential to ensure its continued effectiveness in flood protection and water conservation within the Little Tallapoosa River watershed.

Year Completed

1964

Dam Length

345

Dam Height

31.5

River Or Stream

UNKNOWN

Primary Dam Type

Earth

Surface Area

9

Hydraulic Height

27.5

Drainage Area

560

Nid Storage

454

Structural Height

27.5

Outlet Gates

Uncontrolled

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

32
       
Seasonal Comparison

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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.