Dams in Winona County, Wisconsin
1Total Dams
0High Hazard
1Significant
Dam Safety in Winona County, Wisconsin
Winona County has 1 dams tracked in the National Inventory of Dams. Another 1 carry a significant hazard classification.
The average dam in Winona County is 90 years old. The most common purpose is navigation. The tallest dam is Mississippi River Lock And Dam 6 at 40 ft.
Explore more: Oldest dams in Wisconsin · Tallest dams · High risk dams · Largest reservoirs
Data note: Hazard potential describes the consequences if a dam failed; it does not predict the likelihood of failure. Inspection, condition, and emergency-plan fields can be incomplete or delayed. Check state dam-safety officials and local emergency managers for official guidance.
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Mississippi River Lock And Dam 6 | Significant | Not Available | 40 | Navigation | 1936 |