Lake Miller Dam Reservoir Report
Nearby: Lake Charlotte Dam Lake Albert Dam
Last Updated: December 15, 2025
Lake Miller Dam, located in York, South Carolina, is a state-regulated structure with a significant hazard potential and fair condition assessment.
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Summary
Standing at a height of 20 feet and with a storage capacity of 85 acre-feet, this dam plays a crucial role in water management in the region. The dam's primary purpose and associated structures are not specified, but its inspection frequency of every 3 years ensures its ongoing safety and compliance with regulations.
Although details on the dam's design, construction, and purpose are not provided, its presence is essential for maintaining water levels and ensuring flood control in the area. The dam's location at a latitude of 34.9417 and longitude of -81.0907 makes it a key feature in the local landscape, with a surface area of 6.9 acres. With the last inspection conducted in October 2020, the dam is continuously monitored to assess its condition and address any potential risks, reflecting a commitment to safety and environmental stewardship in the management of water resources.
As a federally listed structure under the Wilmington District, Lake Miller Dam serves as a vital component of the region's water infrastructure. While specific details about the dam's construction and operation remain undisclosed, its presence as a regulated and inspected entity underscores the importance of proactive maintenance and risk management in safeguarding water resources and mitigating climate-related challenges. Enthusiasts of water resources and climate resilience can appreciate the significance of Lake Miller Dam in the broader context of sustainable water management practices.
Dam Height |
20 |
Surface Area |
6.9 |
Nid Storage |
85 |
Hazard Potential |
Significant |
Nid Height |
20 |
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.
Area Campgrounds
| Location | Reservations | Toilets |
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Ebenezer County Park
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Sign Language
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McDowell Nature Preserve
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Lake Miller Dam
Boatshore Road York County