Lake Marie Dam Reservoir Report
Nearby: Marie Lake Dam Shellhouse Lake Dam
Last Updated: December 13, 2025
Lake Marie Dam, located in Shellman, Georgia, is a private-owned structure primarily used for recreation purposes.
°F
°F
mph
Wind
%
Humidity
Summary
The dam, constructed as an earth-type with a buttress core, stands at a height of 16.7 feet with a maximum storage capacity of 70.5 acre-feet. Despite its uncontrolled spillway and outlet gates, the dam is classified with a low hazard potential and a moderate risk assessment.
Situated in the Mobile District and overseen by Congressman Sanford D. Bishop Jr., Lake Marie Dam boasts a surface area of 7.1 acres and serves a drainage area of 1315 acres. While the dam has not been rated for its condition, its risk management measures are currently unspecified. The structure's location on an unknown river or stream adds an air of mystery to its presence in the tranquil Randolph County, Georgia, making it a captivating site for water resource and climate enthusiasts to explore and study.
Dam Length |
360 |
Dam Height |
16.7 |
River Or Stream |
Unknown |
Primary Dam Type |
Earth |
Surface Area |
7.1 |
Hydraulic Height |
15.8 |
Drainage Area |
1315 |
Nid Storage |
70.5 |
Structural Height |
15.8 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
17 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Pachitla Creek Near Edison
|
139cfs |
Ichawaynochaway Creek At Ga 37
|
249cfs |
Kinchafoonee Creek At Preston
|
101cfs |
Kinchafoonee Creek Near Dawson
|
348cfs |
Ichawaynochaway Creek At Milford
|
418cfs |
Hannahatchee Creek At Union
|
46cfs |
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.
Lake Marie Dam