Find A Lake > Marquette County > Lake Montello
Lake Montello
Lake Montello was monitored by volunteers in 2021. 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. 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 |
|---|
| Lake Montello - CLMN Monitoring | 10055041 | Map | 2021 | Details |
| Lake Montello - Deep Hole | 393023 | Map | 1998 | Details |
| Lake Montello - North [Herbicide Monitoring Site A] | 10044936 | Map | 2016 | Details |
| Lake Montello - South [Herbicide Monitoring Site C] | 10044938 | Map | 2016 | Details |
| Lake Montello - West [Herbicide Monitoring Site B] | 10044937 | Map | 2016 | Details |