Wildercliff Lake Dam Reservoir Report

Last Updated: December 5, 2025

Wildercliff Lake Dam, located in Fulton County, Georgia, is a private earth dam primarily used for recreation purposes.


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Summary

Standing at a height of 30.4 feet with a hydraulic height of 25.9 feet, this dam boasts a storage capacity of 70 acre-feet and a surface area of 3.98 acres. With its uncontrolled spillway and outlet gates, the dam presents a low hazard potential and is classified as having a moderate risk level.

Despite being privately owned, Wildercliff Lake Dam falls under state jurisdiction and undergoes regular inspections. The last inspection in June 2017 revealed that the dam's condition was not rated, indicating a need for further assessment. While the dam's emergency action plan (EAP) status is unspecified, it is essential for the safety and management of the surrounding area in case of a potential breach or flood event.

As a significant feature in the Savannah District, Wildercliff Lake Dam is crucial for maintaining water resources and climate stability in the region. With its strategic location and recreational value, this dam serves as a focal point for water enthusiasts and climate advocates alike, highlighting the importance of sustainable dam management and risk mitigation strategies.

Dam Length

375

Dam Height

30.4

River Or Stream

UNKNOWN-

Primary Dam Type

Earth

Surface Area

3.98

Hydraulic Height

25.9

Nid Storage

70

Structural Height

25.9

Outlet Gates

Uncontrolled

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

30
       
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.