Don Dosch Wildlife Flowage Reservoir Report
Nearby: Black Brook Amery
Last Updated: December 5, 2025
Located in Polk, Wisconsin, the Don Dosch Wildlife Flowage is a private water resource managed by the USDA NRCS, designated primarily for recreation.
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Summary
This earth dam structure, completed in 1970, stands at 14 feet high and spans 240 feet in length, creating a storage capacity of 85 acre-feet for the wildlife flowage. The flowage covers an area of 11 acres and is fed by the Tr Black Brook, offering a serene environment for water and climate enthusiasts to explore and appreciate.
With a low hazard potential and a moderate risk assessment, the Don Dosch Wildlife Flowage provides a safe and enjoyable recreational space for visitors. The uncontrolled spillway and outlet gates ensure proper water management, while the structure's condition assessment remains unavailable. Despite this, the flowage continues to serve its purpose effectively, offering opportunities for outdoor activities and wildlife observation. As a part of the broader conservation efforts by the USDA NRCS, the flowage stands as a testament to sustainable water resource management in the region.
Overall, the Don Dosch Wildlife Flowage serves as a valuable asset for the community, providing a space for recreation and conservation. Managed by the USDA NRCS, this private water resource offers a peaceful retreat for those interested in exploring the intersection of water resources and climate in a natural setting. With its low hazard potential and moderate risk assessment, the flowage stands as a well-maintained and safe environment for visitors to enjoy and appreciate the beauty of Wisconsin's natural landscapes.
Year Completed |
1970 |
Dam Length |
240 |
Dam Height |
14 |
River Or Stream |
Tr Black Brook |
Primary Dam Type |
Earth |
Surface Area |
11 |
Drainage Area |
0.45 |
Nid Storage |
85 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Nid Height |
14 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
St. Croix River At St. Croix Falls
|
1470cfs |
Hay River At Wheeler
|
235cfs |
Willow River @ Willow R State Park Nr Burkhardt
|
130cfs |
Eau Galle River At Spring Valley
|
16cfs |
Red Cedar River At Menomonie
|
599cfs |
Red Cedar River Near Colfax
|
593cfs |
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.
Don Dosch Wildlife Flowage
Clear Lake -- Access Nr 7th And D