Herman #14 Reservoir Report
Nearby: Herman #13 Herman #5
Last Updated: December 13, 2025
Herman #14 is a privately owned dam located in Fort Pierre, South Dakota, along the TR-Bad River.
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Summary
Built in 1961 by the Natural Resources Conservation Service, this earth-type dam stands at a height of 32 feet and has a length of 339 feet. With a maximum storage capacity of 29 acre-feet and a normal storage of 18 acre-feet, the dam serves a crucial role in water resource management in the area.
Despite its low hazard potential, Herman #14 is regulated by the South Dakota Department of Environment and Natural Resources, with state jurisdiction, permitting, inspection, and enforcement in place to ensure its safety and compliance. The dam has not been rated for its condition assessment, and information on emergency action plans, risk assessment, and inundation maps is currently unavailable. The dam's close proximity to the city of FORT PIERRE and its vital role in managing water flow along the Bad River make it a significant infrastructure for both the local community and the surrounding ecosystem.
For water resource and climate enthusiasts, Herman #14 presents an interesting case study of a privately owned dam with state regulation and oversight. Its location, design, and purpose offer valuable insights into the challenges and opportunities of managing water resources in a changing climate. As efforts to enhance dam safety and resilience continue, understanding the complexities of dams like Herman #14 is crucial for sustainable water management practices in the future.
Year Completed |
1961 |
Dam Length |
339 |
Dam Height |
32 |
River Or Stream |
TR-BAD RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
32 |
Nid Storage |
29 |
Hazard Potential |
Low |
Nid Height |
32 |
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.
Herman #14