Sd Noname 36 Reservoir Report
Nearby: Lavon Shearer James Kjerstad
Last Updated: December 6, 2025
Sd Noname 36 is a privately owned earth dam located in Pennington, South Dakota, along the TR-BAD River.
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Summary
Constructed in 1948 by the Natural Resources Conservation Service, this dam stands at a height of 17 feet and has a storage capacity of 120 acre-feet. With a low hazard potential and a condition assessment of "Not Rated," Sd Noname 36 plays a crucial role in water resource management in the region.
Managed by the South Dakota Department of Environment and Natural Resources, Sd Noname 36 is regulated, inspected, and enforced by state authorities. Its primary purpose and associated structures are not specified, but its capacity to store up to 120 acre-feet of water is vital for flood control and irrigation in the area. Although the dam's emergency action plan and risk assessment details are not available, its low hazard potential suggests a minimal risk to downstream communities.
Located within the St. Paul District of the US Army Corps of Engineers, Sd Noname 36 provides valuable insights into the infrastructure supporting water resources in South Dakota. With its strategic placement along the TR-BAD River and involvement of state and federal agencies in its management, this dam serves as a significant asset for climate and water resource enthusiasts interested in understanding the complexities of water infrastructure in the region.
Year Completed |
1948 |
Dam Length |
345 |
Dam Height |
17 |
River Or Stream |
TR-BAD RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
17 |
Nid Storage |
120 |
Hazard Potential |
Low |
Nid Height |
17 |
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.
Sd Noname 36