Find A Lake > Bayfield County > Twin Bear Lake
Twin Bear Lake
Bayfield County, 157 Acres
Twin Bear Lake was monitored by volunteers between 1993 and 2015. 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. Twin Bear 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 and 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 Name||Station ID||Map||Max Year||Reports|
|Twin Bear Lake - Deep Hole||043127||Map||2015||Details|