Lost Creek 3 Reservoir Report
Nearby: Lost Creek 5 Lost Creek 4
Last Updated: December 10, 2025
Lost Creek 3, located in Pepin, Wisconsin, is a crucial flood risk reduction structure managed by the local government.
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Summary
Built in 1959 by the USDA NRCS, this earth dam stands at a height of 29 feet and spans a length of 214 feet. With a storage capacity of 24 acre-feet and a maximum discharge rate of 31 cubic feet per second, Lost Creek 3 plays a vital role in controlling floodwaters and debris in the tributary to Lost Creek.
Despite being classified as having low hazard potential, Lost Creek 3 is regularly inspected by the Wisconsin Department of Natural Resources to ensure its fair condition and operational efficiency. The dam's emergency action plan is periodically updated, and its risk assessment is rated as moderate. In the event of any unforeseen emergencies, the local government is prepared with adequate measures in place to mitigate risks and protect surrounding communities. Lost Creek 3 serves as a testament to effective water resource management and climate resilience efforts in the region.
With its strategic location in the Detroit District and close oversight by regulatory agencies, Lost Creek 3 exemplifies the collaborative efforts between local and state authorities in ensuring the safety and sustainability of water resources. As climate change continues to pose challenges to water management, structures like Lost Creek 3 play a crucial role in safeguarding communities and ecosystems from the impacts of extreme weather events. For water resource and climate enthusiasts, Lost Creek 3 serves as an example of effective flood risk reduction infrastructure that harmonizes with environmental conservation and community safety.
Year Completed |
1959 |
Dam Length |
214 |
Dam Height |
29 |
River Or Stream |
Tribuary to Lost Creek |
Primary Dam Type |
Earth |
Surface Area |
1 |
Hydraulic Height |
29 |
Drainage Area |
0.2 |
Nid Storage |
24 |
Structural Height |
29 |
Hazard Potential |
Low |
Nid Height |
29 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Chippewa River At Durand
|
4160cfs |
Zumbro River At Kellogg
|
1550cfs |
Mississippi River At Red Wing
|
12400cfs |
Eau Galle River At Spring Valley
|
18cfs |
Cannon River At Welch
|
384cfs |
Red Cedar River At Menomonie
|
926cfs |
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.
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