Terrell Seed Orchard Lake Dam Reservoir Report

Last Updated: December 5, 2025

Terrell Seed Orchard Lake Dam, located in Terrell, Georgia, is a privately owned buttress dam with a height of 11 feet and a storage capacity of 1328 acre-feet.


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Summary

This dam, managed by the Savannah District of the US Army Corps of Engineers, serves as a vital resource for water supply and flood control in the region. Despite its uncontrolled spillway and undetermined hazard potential, the dam's condition is currently rated as not assessed, with a moderate risk level.

The dam's primary purpose and construction date are unspecified, but its critical role in managing water resources in the area cannot be understated. With a storage capacity of 1328 acre-feet and a normal storage level of 195 acre-feet, the Terrell Seed Orchard Lake Dam plays a crucial role in ensuring the stability of the local ecosystem and safeguarding against potential flooding events. While there are no associated structures or designated inspection frequency listed, the dam's risk level is classified as moderate.

As water resource and climate enthusiasts continue to monitor the status of the Terrell Seed Orchard Lake Dam, its importance in maintaining a sustainable water supply and controlling flood risk becomes increasingly evident. With a risk assessment score of 3 out of 5, it is essential that the dam's condition is regularly evaluated and necessary risk management measures are implemented to ensure its ongoing safety and efficacy in protecting the surrounding community and environment.

Dam Height

11

Nid Storage

1328

Outlet Gates

Uncontrolled

Hazard Potential

Undetermined

Foundations

Unlisted/Unknown

Nid Height

11
       
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.