Willow Springs Lake Dam Reservoir Report
Last Updated: December 5, 2025
Willow Springs Lake Dam, located in Yorkville, Georgia, is a private earth dam primarily used for recreation purposes.
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Summary
With a height of 39.1 feet and a hydraulic height of 30.9 feet, the dam provides a maximum storage capacity of 255 acre-feet and a normal storage capacity of 143.4 acre-feet. The dam overlooks a surface area of 12 acres and serves a drainage area of 600 acres, making it a vital resource for both water management and outdoor activities in the region.
Despite being uncontrolled, the dam has a low hazard potential and a moderate risk assessment rating of 3. The condition assessment of the dam is currently not rated, with the last inspection conducted in April 2014. While the dam's emergency action plan status and risk management measures remain unspecified, the structure continues to play a crucial role in water resource management and climate resilience efforts in Paulding County, Georgia.
As a significant landmark in the Mobile District, Willow Springs Lake Dam stands as a testament to the importance of sustainable water infrastructure for both recreational and environmental purposes. With its strategic location and ample storage capacity, the dam serves as a valuable asset for the community, offering opportunities for leisure activities while contributing to the overall water management efforts in the region.
Dam Length |
570 |
Dam Height |
39.1 |
River Or Stream |
Name unknown |
Primary Dam Type |
Earth |
Surface Area |
12 |
Hydraulic Height |
30.9 |
Drainage Area |
600 |
Nid Storage |
255 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
39 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Etowah River At Ga 61
|
2120cfs |
Noses Creek At Powder Springs Rd
|
21cfs |
Etowah River At Allatoona Dam
|
4430cfs |
Etowah River Near Kingston
|
3190cfs |
Cedar Creek At Ga Ave At Cedartown
|
5cfs |
Sweetwater Creek Near Austell
|
156cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Willow Springs Lake Dam