Sd Noname 133 Reservoir Report
Nearby: Crowe Dam Sd Noname 134
Last Updated: December 6, 2025
Sd Noname 133 is a privately owned dam located in Fall River, South Dakota, along the TR-WHITE RIVER.
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Summary
Constructed in 1951, this earth dam stands at a height of 23 feet and stretches 450 feet in length, with a storage capacity of 74 acre-feet. The dam is regulated by the South Dakota Department of Environment and Natural Resources (DENR) and is subject to state inspection, permitting, and enforcement.
Despite being classified as having a low hazard potential and not yet rated for condition assessment, Sd Noname 133 plays a crucial role in water resource management and flood control in the region. The dam has a maximum discharge capacity of 1100 cubic feet per second, making it an important infrastructure for mitigating potential flood risks in the area. With its primary purpose and specific design features, Sd Noname 133 serves as a key component in the overall water management strategy for Fall River, South Dakota.
As an integral part of the local water infrastructure, Sd Noname 133 represents a significant investment in water resource management and climate resilience. With its regulated status and adherence to state guidelines for inspection and enforcement, the dam ensures the safety and security of the surrounding community while providing essential water storage and flood control capabilities. This earth dam stands as a testament to the importance of sustainable water resource management in the face of changing climate conditions.
Year Completed |
1951 |
Dam Length |
450 |
Dam Height |
23 |
River Or Stream |
TR-WHITE RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
23 |
Nid Storage |
74 |
Hazard Potential |
Low |
Nid Height |
23 |
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 133