Find A Lake > Langlade County > Perch Lake
Perch Lake
Perch Lake has been monitored by volunteers since 2006. Volunteers monitor water clarity with a black and white Secchi disk. Volunteers are the source of the majority of Wisconsin's lake water quality data, and their dedication is greatly appreciated. Perch Lake is also part of DNR's long term trend monitoring project. Reports and graphs featuring data collected by volunteers, DNR staff and others can be viewed below.
Water Quality Reports and Graphs
| Station Name | Station ID | Map | Max Year | Reports |
|---|
| Perch Lake - Deep Hole | 343079 | Map | 2024 | Details |