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DNR Contacts for Grenquist Lake

Find A Lake > Polk County > Grenquist Lake

Grenquist Lake
Polk County, 59 Acres

Grenquist Lake was monitored by volunteers between 1990 and 2002. 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 Aquatic Invasive Species Grants. Reports and graphs featuring data collected by volunteers, DNR staff and others can be viewed below.

Water Quality Reports and Graphs

Station NameStation IDMapMax YearReports
Grenquist Lake - Deep Hole493081Map2016Details
Grenquist Park-lakeshore10055731Map2021Details