Waukesha County, Wisconsin
FX04
769800
0.00 - 3.51
3.51
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This water was added to the Impaired list during the 2026 cycle due to elevated water temperature.Pollutant
Unknown Pollutant
Listed For
Fish and Aquatic Life
Impairments
Elevated Water Temperature
Current Use
Unsupported Aquatic Life
Listing Status
Proposed for List
Attainable Use
Coldwater - stocked, reproduction
Priority
Low
Designated Use
Coldwater - stocked, reproduction
303(d) ID
2026-24
Listing Date
4/1/2026