Marion City Dam Reservoir Report
Last Updated: December 8, 2025
Marion City Dam, also known as Lake George, is a vital water supply structure owned by the local government in Marion, Kentucky.
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Summary
Completed in 1964, this earth dam stands at a height of 28 feet and spans a length of 680 feet, providing storage for 804 acre-feet of water. The dam's primary purpose is to supply water, with a normal storage capacity of 489.6 acre-feet and a surface area of 51 acres.
Situated on Crooked Creek in Crittenden County, Kentucky, Marion City Dam is regulated by the KY Division of Water and undergoes regular inspections to ensure its structural integrity. With a spillway width of 107 feet and uncontrolled spillway type, the dam has a significant hazard potential but is currently assessed to be in fair condition. The dam's risk assessment is moderate, reflecting a proactive approach to risk management and emergency preparedness.
Despite its moderate risk level, Marion City Dam plays a crucial role in providing water supply for the region and is a key component of the local water infrastructure. The dam's location, design, and operational history make it an important resource for water resource and climate enthusiasts to study and monitor for sustainable management and conservation efforts in the future.
Year Completed |
1964 |
Dam Length |
680 |
Dam Height |
28 |
River Or Stream |
CROOKED CREEK |
Primary Dam Type |
Earth |
Surface Area |
51 |
Drainage Area |
1.14 |
Nid Storage |
804 |
Hazard Potential |
Significant |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tradewater River At Olney
|
36cfs |
Ohio River At Old Shawneetown
|
259000cfs |
Lusk Creek Near Eddyville
|
5cfs |
Ohio River At Metropolis
|
444000cfs |
Massac Creek Near Paducah
|
2cfs |
South Fork Saline River Nr Carrier Mills
|
5cfs |
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.
Marion City Dam