Sd Noname 83 Reservoir Report
Nearby: Sd Noname 82 Sd Noname 84
Last Updated: March 11, 2026
Sd Noname 83, located in Haakon, South Dakota, is a privately owned earth dam completed in 1959 with a primary purpose that remains undisclosed.
Summary
Standing at a height of 15 feet and a length of 420 feet, this structure has a storage capacity of 84 acre-feet and a maximum discharge of 1250 cubic feet per second. Despite being classified as having a low hazard potential, the dam's condition assessment is currently listed as "Not Rated".
Managed by the Natural Resources Conservation Service, Sd Noname 83 is regulated, permitted, inspected, and enforced by the state of South Dakota. Although its last inspection took place in October 1973, the dam is monitored for any potential risks or hazards. With Dusty Johnson as the local congressional representative, this dam serves as a crucial component in the local water resource management system, making it a significant asset for both water resource and climate enthusiasts in the region.
°F
°F
mph
Wind
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Humidity
15-Day Weather Outlook
Year Completed |
1959 |
Dam Length |
420 |
Dam Height |
15 |
River Or Stream |
BADRIVEROFFSTREAM |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Nid Storage |
84 |
Hazard Potential |
Low |
Nid Height |
15 |
Seasonal Comparison
5-Day Hourly Forecast Detail
Nearby Streamflow Levels
South Fork Bad R Near Cottonwood Sd
|
0cfs |
White R Near Kadoka Sd
|
73cfs |
Cheyenne R Near Plainview Sd
|
128cfs |
Black Pipe Creek Nr Belvidere
|
0cfs |
White R Near Interior Sd
|
50cfs |
Cheyenne River Near Wasta
|
123cfs |
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 83