Sd Noname 159 Reservoir Report
Nearby: Sd Noname 157 Sd Noname 158
Last Updated: December 13, 2025
Sd Noname 159 is a privately owned dam located in Jackson, South Dakota, along the TR-BAD RIVER.
°F
°F
mph
Wind
%
Humidity
Summary
Built in 1950, this earth dam stands at a height of 19 feet and has a length of 750 feet, providing a storage capacity of 100 acre-feet. Managed by the South Dakota Department of Environment and Natural Resources (DENR), the dam is regulated, permitted, inspected, and enforced by the state to ensure its safety and compliance with regulations.
Although Sd Noname 159 has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment, it plays a crucial role in flood control and water management in the region. With a maximum discharge capacity of 1400 cubic feet per second, the dam helps mitigate potential risks during heavy rainfall events and contributes to the overall water resource management in the area. While it does not have a designated emergency action plan (EAP) or inundation maps prepared, the dam's operation and maintenance are overseen to meet safety guidelines.
Situated within the St. Paul District of the US Army Corps of Engineers, Sd Noname 159 serves as a valuable infrastructure for water resource enthusiasts and climate advocates. As part of the state's efforts to regulate and manage water resources effectively, this dam represents a critical piece of the puzzle in ensuring water security and resilience in South Dakota. While further assessments and risk management measures may be needed in the future, Sd Noname 159 stands as a testament to the importance of sustainable water infrastructure in addressing climate challenges.
Year Completed |
1950 |
Dam Length |
750 |
Dam Height |
19 |
River Or Stream |
TR-BAD RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
19 |
Nid Storage |
100 |
Hazard Potential |
Low |
Nid Height |
19 |
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 159