Summary
The dam has a maximum storage capacity of 19 acre-feet and a normal storage capacity of 13 acre-feet. It is regulated by the South Dakota Department of Environment and Natural Resources, with state permitting, inspection, and enforcement in place to ensure its safety and compliance with regulations.
Despite being classified as having low hazard potential, Hofer Dam plays a crucial role in water resource management in the region, with a maximum discharge capacity of 338 cubic feet per second. The dam's primary purpose and specific design features are not specified in the data, but its location on the TR-MISSONot RatedI river or stream highlights its importance in flood control and water supply. While the dam's condition assessment is listed as "Not Rated," the presence of state oversight and regulation suggests ongoing monitoring and maintenance to ensure its structural integrity and functionality.
As climate change continues to impact water resources and infrastructure, the role of dams like Hofer Dam in mitigating floods, managing water supply, and supporting ecosystems becomes increasingly significant. With its location in Hutchinson County and oversight by the South Dakota Department of Environment and Natural Resources, Hofer Dam stands as a testament to the collaboration between private owners and state agencies in safeguarding water resources and adapting to the challenges posed by a changing climate.
Year Completed |
1972 |
Dam Length |
200 |
Dam Height |
25 |
River Or Stream |
TR-MISSONot RatedI |
Primary Dam Type |
Earth |
Hydraulic Height |
25 |
Nid Storage |
19 |
Hazard Potential |
Low |
Nid Height |
25 |
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.
Hofer Dam