P. Stradinger No.2 Reservoir Report
Nearby: Stradinger No.1 Kerstiens
Last Updated: December 14, 2025
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Summary
Stradinger No.2, located in Dewey, South Dakota, along the TR MOREAU river, is a privately owned earth dam completed in 1938. With a height of 15 feet and a length of 350 feet, this dam has a storage capacity of 63 acre-feet and a maximum discharge of 1800 cubic feet per second. Despite being categorized as having a low hazard potential and not currently rated for its condition, the dam is regulated and inspected by the South Dakota Department of Environment and Natural Resources.
Although P. Stradinger No.2 does not have associated structures or locks, it serves as a crucial water resource for the surrounding area, providing irrigation, flood control, and water storage capabilities. While the dam's emergency action plan and risk assessment measures are not currently updated or fully developed, its location and function highlight the importance of proper management and maintenance to ensure the safety and efficiency of this vital infrastructure.
As climate change continues to impact water resources and infrastructure, enthusiasts and stakeholders in the field of water resource management and climate adaptation should monitor developments and updates regarding P. Stradinger No.2. By staying informed about the dam's condition, regulatory oversight, and emergency preparedness, individuals can contribute to the sustainable and resilient management of this essential water resource in South Dakota.
Year Completed |
1938 |
Dam Length |
350 |
Dam Height |
15 |
River Or Stream |
TR MOREAU |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Nid Storage |
63 |
Hazard Potential |
Low |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Moreau R Near Whitehorse Sd
|
35cfs |
Grand R At Little Eagle Sd
|
47cfs |
Moreau R Near Faith Sd
|
14cfs |
Oak Cr Near Wakpala Sd
|
10cfs |
Cedar Creek Nr Raleigh
|
20cfs |
Cannonball River Nr Raleigh
|
40cfs |
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.
P. Stradinger No.2