Find A Lake > Waushara County > Twin Lake
Twin Lake
Twin Lake was monitored by volunteers between 1986 and 2004. 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. 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 |
|---|
| Big Twin Lake - Deepest Part | 703039 | Map | 2015 | Details |
| Waushara Co. north shore of Twin Lake | 10055860 | Map | 2021 | Details |