M. Oehlerking Reservoir Report
Nearby: J. Quirk K Lazy K Ranch
Last Updated: December 13, 2025
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Summary
Oehlerking is a privately owned earth dam located in Hyde, South Dakota. Completed in 1948, this structure stands at a height of 25 feet and has a storage capacity of 200 acre-feet. With a maximum discharge of 1185 cubic feet per second, this dam plays a crucial role in managing water resources in the area.
Managed by the South Dakota Department of Environment and Natural Resources (DENR), M. Oehlerking is subject to state regulations and inspections to ensure its safety and functionality. Despite being rated as having a low hazard potential, the condition of the dam is currently listed as "Not Rated," highlighting the need for further assessment and potential maintenance to uphold its integrity.
Although specific purposes for this dam are not listed, its role in water management and flood control in the region cannot be understated. With its location in the St. Paul District, M. Oehlerking serves as a vital component in the local water infrastructure, contributing to the overall resilience of the area against climate-related challenges.
Year Completed |
1948 |
Dam Length |
535 |
Dam Height |
25 |
River Or Stream |
TR-MISSONot RatedI |
Primary Dam Type |
Earth |
Hydraulic Height |
25 |
Nid Storage |
200 |
Hazard Potential |
Low |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
White R Near Oacoma Sd
|
105cfs |
Bad R Near Fort Pierre Sd
|
7cfs |
James R At Huron Sd
|
548cfs |
James R Near Redfield Sd
|
468cfs |
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.
M. Oehlerking