Sd Noname 35 Reservoir Report
Nearby: Sd Noname 37 Sd Noname 101
Last Updated: December 5, 2025
Sd Noname 35 is a privately owned dam located in Haakon County, South Dakota, along the TR-BAD River.
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Summary
Built in 1956, this earth dam stands at a height of 22 feet and has a storage capacity of 140 acre-feet. While the dam is not currently rated for condition assessment, it is categorized as having a low hazard potential.
Managed by the Natural Resources Conservation Service, Sd Noname 35 is regulated and permitted by the South Dakota Department of Environment and Natural Resources. With a maximum discharge rate of 735 cubic feet per second, this dam plays a crucial role in water resource management in the region. Despite not having a designated primary purpose, it serves as a vital infrastructure for regulating water flow and storage along the river.
As an important fixture in the local water resource infrastructure, Sd Noname 35 provides essential flood control and water storage capabilities for the surrounding area. Its presence ensures the effective management of water resources and helps mitigate potential hazards related to water flow in the region. Climate and water resource enthusiasts will find this dam's design and operational details intriguing as they contribute to the overall resilience of the local ecosystem.
Year Completed |
1956 |
Dam Length |
375 |
Dam Height |
22 |
River Or Stream |
TR-BAD RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
22 |
Nid Storage |
140 |
Hazard Potential |
Low |
Nid Height |
22 |
Seasonal Comparison
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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 35