Lake Monroe Dam Reservoir Report

Last Updated: December 5, 2025

Lake Monroe Dam, also known as House Lake Dam, is a private dam located in Walton, Georgia.


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Summary

Completed in 1955, this earth dam stands at a height of 22 feet and spans 420 feet in length. With a primary purpose of recreation, the dam has a normal storage capacity of 104 acre-feet and a maximum storage of 174 acre-feet.

Situated in the Mobile District of Georgia, Lake Monroe Dam boasts a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. Despite being uncontrolled, the dam has been inspected regularly, with the last inspection conducted in August 2009. The risk assessment for this dam is moderate, with a DSAC (Dam Safety Action Classification) of 3, indicating that there may be some potential risks associated with its operation.

While Lake Monroe Dam may not be regulated by the state or have a comprehensive emergency action plan in place, its presence serves as a vital resource for recreational activities in the area. Water resource and climate enthusiasts can appreciate the beauty and functionality of this dam, which contributes to the local landscape and provides opportunities for outdoor enjoyment.

Year Completed

1955

Dam Length

420

Dam Height

22

River Or Stream

UNKNOWN

Primary Dam Type

Earth

Surface Area

16

Nid Storage

174

Outlet Gates

Uncontrolled

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

22
       
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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.