Dienert Reservoir Report
Last Updated: December 13, 2025
Dienert, a privately-owned dam in Campbell, South Dakota, was designed by the USDA NRCS and completed in 1981.
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Summary
Standing at 27 feet in height and 367 feet in length, Dienert serves the purpose of water resource management with a normal storage capacity of 43 acre-feet. The dam is regulated by the South Dakota Department of Environment and Natural Resources (DENR) and has a low hazard potential rating.
Located in the NESE area of Campbell, South Dakota, Dienert plays a crucial role in managing water resources in the region, with a maximum discharge capacity of 1,171 cfs. Despite its importance, Dienert's condition assessment is currently listed as "Not Rated," indicating a need for further evaluation. With its earth dam type and association with the Natural Resources Conservation Service, Dienert stands as a testament to sustainable water management practices in the region.
While Dienert has not been assessed for emergency preparedness measures or risk management strategies, its presence underscores the importance of proactive measures in safeguarding against potential hazards. As a key structure in the St. Paul District, Dienert serves as a vital component in the local water resource infrastructure, highlighting the interconnectedness of climate resilience and water management. As water resource and climate enthusiasts, understanding and monitoring the condition of dams like Dienert is essential to ensuring the long-term sustainability of water resources in South Dakota and beyond.
Year Completed |
1981 |
Dam Length |
367 |
Dam Height |
27 |
River Or Stream |
TRIB. MISSONot RatedI RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
27 |
Drainage Area |
1 |
Nid Storage |
63 |
Hazard Potential |
Low |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Oak Cr Near Wakpala Sd
|
10cfs |
Grand R At Little Eagle Sd
|
47cfs |
Beaver Creek Bl Linton
|
39cfs |
Moreau R Near Whitehorse Sd
|
35cfs |
Cannonball River At Breien
|
96cfs |
Cedar Creek Nr Raleigh
|
20cfs |
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.
Dienert