Sd Noname 282 Reservoir Report
Nearby: Brooks Dam Sd Noname 176
Last Updated: December 5, 2025
Sd Noname 282 is a privately-owned dam located in Haakon, South Dakota, along the TR-CHEYENNE river.
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Summary
Built in 1955 by the Natural Resources Conservation Service, this earth dam stands at 18 feet high and is designed for water storage, with a capacity of 140 acre-feet. Despite its age, the dam is in good condition and has a low hazard potential, making it a reliable asset for water resource management in the area.
Managed by the South Dakota Department of Environment and Natural Resources, Sd Noname 282 is subject to state regulations, permitting, inspections, and enforcement. This ensures that the dam meets safety standards and is regularly monitored for any potential risks. While the dam has not been rated for its current condition, its emergency action plan status and risk assessment measures are not specified in the data.
Overall, Sd Noname 282 serves as an important infrastructure for water control and conservation in the region, contributing to the overall water resource management efforts along the TR-CHEYENNE river. With its low hazard potential and state-regulated status, the dam continues to play a significant role in maintaining water supply and mitigating flood risks in Haakon, South Dakota.
Year Completed |
1955 |
Dam Length |
350 |
Dam Height |
18 |
River Or Stream |
TR-CHEYENNE |
Primary Dam Type |
Earth |
Hydraulic Height |
18 |
Nid Storage |
140 |
Hazard Potential |
Low |
Nid Height |
18 |
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 282