Hill Lake Dam Reservoir Report
Last Updated: December 12, 2025
Hill Lake Dam, also known as Denton Lake Dam, is a privately-owned structure located in Douglasville, Georgia.
°F
°F
mph
Wind
%
Humidity
Summary
Built in 1982, this earth dam stands at a height of 21.4 feet and serves primarily for recreational purposes. With a storage capacity of 288 acre-feet and a surface area of 23 acres, Hill Lake Dam provides a serene environment for water resource and climate enthusiasts to enjoy various outdoor activities.
Despite being unregulated by the state, Hill Lake Dam has a low hazard potential and is classified as having a moderate risk level. The dam features uncontrolled spillways and outlets, with no associated locks or gates. While its condition assessment remains unrated, the dam's risk management measures are not specified, and emergency action plans have not been reported or reviewed in recent years. With its picturesque surroundings and moderate risk level, Hill Lake Dam offers a unique opportunity for water resource enthusiasts to explore and appreciate the intersection of natural beauty and man-made infrastructure.
Located in Paulding County, Georgia, Hill Lake Dam is part of the Mobile District and is represented by Tom Graves (R) in Congress. The dam's primary purpose is for recreation, providing a tranquil setting for visitors to enjoy the outdoors. With its unknown designer and foundations, Hill Lake Dam offers a fascinating glimpse into the intersection of human ingenuity and environmental stewardship, making it a captivating destination for those interested in water resources and climate dynamics.
Year Completed |
1982 |
Dam Length |
450 |
Dam Height |
21.4 |
River Or Stream |
Name unknown |
Primary Dam Type |
Earth |
Surface Area |
23 |
Hydraulic Height |
20 |
Nid Storage |
288 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Hill Lake Dam