Lower Little Tallapoosa River Watershed Structure No. 14 Reservoir Report

Last Updated: December 6, 2025

Lower Little Tallapoosa River Watershed Structure No.


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Summary

14, located in Bowdon, Georgia, is a flood risk reduction structure on Indian Branch, designed by the Natural Resources Conservation Service. Built in 1980, this earth dam stands at 34.5 feet high with a storage capacity of 1632 acre-feet. With a drainage area of 2548 square miles, the dam serves the primary purpose of flood risk reduction, protecting the surrounding area from potential hazards.

Despite being uncontrolled, the dam has a low hazard potential with a moderate risk assessment score of 3. This structure plays a crucial role in managing the flow of water in the Lower Little Tallapoosa River watershed, ensuring the safety of the community during times of heavy rainfall and flooding. The last inspection was conducted in 2017, with a scheduled inspection frequency of every 5 years to assess its condition and effectiveness in mitigating flood risks.

Owned and operated by the local government, Lower Little Tallapoosa River Watershed Structure No. 14 is a vital component of the water resource management infrastructure in Carroll County, Georgia. Positioned within the Mobile District of the US Army Corps of Engineers, this dam is a key player in safeguarding the community against potential flood events, demonstrating the importance of sustainable water resource management practices in the face of climate change challenges.

Year Completed

1980

Dam Length

600

Dam Height

34.5

River Or Stream

Indian Branch

Primary Dam Type

Earth

Surface Area

32.2

Hydraulic Height

29

Drainage Area

2548

Nid Storage

1632

Outlet Gates

Uncontrolled

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

35
       
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.