Sd Noname 76 Reservoir Report
Nearby: Sd Noname 77 Sd Noname 33
Last Updated: December 5, 2025
Sd Noname 76 is a privately owned dam located in Haakon, South Dakota, along the TR-BAD RIVER.
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Summary
Built in 1960, this earth dam stands at 15 feet tall and spans a length of 520 feet, with a storage capacity of 108 acre-feet. While it is regulated by the South Dakota Department of Environment and Natural Resources, the dam's hazard potential is rated as low, and its condition assessment is currently listed as "Not Rated."
Owned and operated by a private entity, Sd Noname 76 is regularly inspected, permitted, and enforced upon by the state regulatory agency. It is interesting to note that the dam's primary designer is the Natural Resources Conservation Service, showcasing a commitment to sustainable water resource management. With a maximum discharge capacity of 1050 cubic feet per second, this dam plays a crucial role in flood control and water storage within the region.
For water resource and climate enthusiasts, Sd Noname 76 presents a fascinating case study of a privately owned dam operating within the regulatory framework of South Dakota. Its strategic location along the TR-BAD RIVER underscores its significance in managing water flow and storage in the area. As efforts continue to ensure the safety and integrity of this structure, it serves as a vital component in the overall water resource management strategy of the region.
Year Completed |
1960 |
Dam Length |
520 |
Dam Height |
15 |
River Or Stream |
TR-BAD RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Nid Storage |
108 |
Hazard Potential |
Low |
Nid Height |
15 |
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 76