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Hart Lake
Hart Lake was monitored by volunteers between 1993 and 2022. 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. Hart Lake is also part of DNR's long term trend monitoring project. Additional monitoring has been done through projects funded in part by DNR Lake Grants. 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 |
|---|
| Hart Lake (T47n R08w S27) - Deep Hole | 043079 | Map | 2022 | Details |
| Hart Lake - Hart Lake | 044013 | Map | 1979 | Details |
| Hart Lake - North End of Lake | 10048189 | Map | 2017 | Details |
| Hart Lake - South End of Lake | 10048190 | Map | 2017 | Details |