Sd Noname 114 Reservoir Report
Nearby: Sd Noname 1 Sd Noname 8
Last Updated: December 6, 2025
Sd Noname 114 is a privately-owned dam located in Haakon, South Dakota, along the TR-BAD RIVER.
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Summary
Constructed in 1948 by the Natural Resources Conservation Service, this earth dam stands at a height of 21 feet and has a maximum storage capacity of 59 acre-feet. With a primary purpose not specified, the dam plays a significant role in water resource management in the region, with a normal storage capacity of 34 acre-feet and a maximum discharge rate of 420 cubic feet per second.
Managed by the South Dakota Department of Environment and Natural Resources, Sd Noname 114 is regulated, inspected, and enforced upon by the state authorities. Although the dam's condition is currently listed as "Not Rated," it is recognized as having a significant hazard potential. Despite lacking specific information on emergency preparedness measures such as an Emergency Action Plan or risk assessment, the dam continues to provide water storage and flood control benefits to the local community.
Situated in the city of Philip, Sd Noname 114 falls under the jurisdiction of the St. Paul District of the US Army Corps of Engineers. With its precise location at 44.01211425 latitude and -101.7616888 longitude, the dam's role in water resource management in Haakon County, South Dakota, is essential for the sustainable development and climate resilience of the region.
Year Completed |
1948 |
Dam Length |
485 |
Dam Height |
21 |
River Or Stream |
TR-BAD RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
17 |
Nid Storage |
59 |
Hazard Potential |
Significant |
Nid Height |
21 |
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 114