Miller Dam Reservoir Report
Nearby: J. Huston D. Gifford No.1
Last Updated: December 6, 2025
Miller Dam, located in Meade, South Dakota, stands as a testament to the innovative engineering practices of its time.
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Summary
Built in 1967, this earth dam spans 560 feet in length and reaches a height of 24 feet, providing crucial water storage along the TR Cheyenne River. With a capacity of 144 acre-feet, it serves as a vital resource for the surrounding community, particularly during times of drought.
Managed by a private owner, Miller Dam falls under state regulation, ensuring that it meets stringent standards for safety and operation. Although its hazard potential is rated as low and its condition remains unrated, the dam plays a pivotal role in water resource management in the region. With a maximum discharge of 1200 cubic feet per second, it is equipped to handle significant flow events, mitigating flood risks and safeguarding downstream areas.
Despite its modest height and volume, Miller Dam plays a crucial role in water supply and flood control for the local area. While it may not garner the same attention as larger dams, its impact on the surrounding ecosystem and community is undeniable. As climate change continues to influence water resources, structures like Miller Dam serve as vital components in adapting to a changing environment and ensuring a secure water future for generations to come.
Year Completed |
1967 |
Dam Length |
560 |
Dam Height |
24 |
River Or Stream |
TR CHEYENNE |
Primary Dam Type |
Earth |
Hydraulic Height |
24 |
Nid Storage |
144 |
Hazard Potential |
Low |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Belle Fourche River Near Elm Springs
|
17900cfs |
Cheyenne R Near Plainview Sd
|
0cfs |
Moreau R Near Faith Sd
|
14cfs |
Elk Cr Near Elm Springs Sd
|
0cfs |
Belle Fourche R Near Sturgis Sd
|
34cfs |
Cheyenne River Near Wasta
|
190cfs |
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.
Miller Dam