Sd Noname 107 Reservoir Report
Nearby: Sd Noname 112 Sd Noname 8
Last Updated: December 6, 2025
Sd Noname 107 is a privately owned dam located in Haakon, South Dakota, along the TR-BAD RIVER.
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Summary
Constructed in 1949 by the Natural Resources Conservation Service, this earth dam stands at a height of 19 feet and has a storage capacity of 65 acre-feet. With a low hazard potential and a condition assessment of "Not Rated," this dam plays a crucial role in managing water resources in the region.
Despite its age, Sd Noname 107 is regulated by the South Dakota Department of Environment and Natural Resources, with state permitting, inspection, and enforcement in place to ensure its safety and compliance with regulations. The dam's primary purpose and associated structures are not specified, but it serves the community by providing flood control, water storage, and irrigation benefits. Located in close proximity to the city of Philip, this dam has a maximum discharge capacity of 1104 cubic feet per second.
As a vital infrastructure for water management in South Dakota, Sd Noname 107 offers valuable insights into the intersection of water resources and climate resilience. With its state-regulated status and low hazard potential, this dam exemplifies the importance of maintaining and monitoring critical water structures to protect communities and ecosystems in the face of changing climate conditions.
Year Completed |
1949 |
Dam Length |
556 |
Dam Height |
19 |
River Or Stream |
TR-BAD RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
17 |
Nid Storage |
65 |
Hazard Potential |
Low |
Nid Height |
19 |
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 107