Fischer Dam Reservoir Report
Nearby: Lone Tree Dam Richtor Howard No.1
Last Updated: December 13, 2025
Fischer Dam, located in Tripp, South Dakota, is a privately owned structure that plays a crucial role in water resource management in the region.
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Summary
Built in 2001 by the USDA NRCS, this earth dam stands at a height of 13 feet and has a storage capacity of 399 acre-feet. Situated on the TR Cottonwood Creek, Fischer Dam helps regulate water flow, with a maximum discharge of 405 cubic feet per second.
With a low hazard potential and a moderate risk assessment rating, Fischer Dam is equipped with an uncontrolled spillway that is 30 feet wide. Although the dam is not currently rated for condition assessment, it is regularly inspected by the state regulatory agency and deemed to meet all necessary guidelines for safety and operation. Its strategic location in the St. Paul District provides essential support for agricultural and environmental needs in the area, making it a vital asset for water resource and climate enthusiasts to appreciate and monitor.
Year Completed |
2001 |
Dam Length |
435 |
Dam Height |
13 |
River Or Stream |
TR COTTONWOOD CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
13 |
Drainage Area |
2 |
Nid Storage |
399 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
13 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Keya Paha R Near Keyapaha Sd
|
33cfs |
White R Near Oacoma Sd
|
105cfs |
White River Near White River
|
42cfs |
Little White R Below White River Sd
|
141cfs |
Keya Paha R At Wewela Sd
|
54cfs |
Little White R Near Rosebud Sd
|
96cfs |
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.
Fischer Dam