Sd Noname 207 Reservoir Report
Nearby: Sd Noname 228 Sd Noname 225
Last Updated: December 6, 2025
Sd Noname 207, located in Haakon County, South Dakota, is a privately owned earth dam built in 1961 with a primary purpose not specified.
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Summary
This dam on the TR-BAD RIVER has a height of 16 feet and a length of 282 feet, providing a storage capacity of 70 acre-feet. With a low hazard potential and a condition assessment of "Not Rated," Sd Noname 207 is regulated by the South Dakota Department of Environment and Natural Resources, ensuring regular inspections and enforcement of safety measures.
Managed by the Natural Resources Conservation Service, Sd Noname 207 is situated within the St. Paul District of the US Army Corps of Engineers. Despite not being federally owned, the dam meets state permitting, inspection, and enforcement requirements. The dam's emergency action plan status, risk assessment, and management measures remain unspecified, indicating potential areas for further development and improvement.
With its tranquil surroundings and vital role in water resource management, Sd Noname 207 serves as a key infrastructure in the region. As climate change continues to impact water resources, the importance of maintaining and enhancing the safety and efficiency of dams like Sd Noname 207 becomes increasingly crucial. Collaborative efforts between private owners, state agencies, and federal entities will be essential in ensuring the resilience and sustainability of water infrastructure in the face of evolving environmental challenges.
Year Completed |
1961 |
Dam Length |
282 |
Dam Height |
16 |
River Or Stream |
TR-BAD RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
16 |
Nid Storage |
70 |
Hazard Potential |
Low |
Nid Height |
16 |
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 207