Fowler Lake

Water Quality

One measure of a lakes health is the trophic state, which relates to the amount of algae in the water. The average summer trophic state for the last 5 years was 35 (Oligotrophic) and was determined using chlorophyll data. For a Two-Story lake, this is considered Excellent.

Fowler Lake has been monitored by volunteers since 2011. Volunteers monitor water clarity with a black and white Secchi disk. Some also collect water samples, which are sent to the State Lab of Hygiene to be analyzed. 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 Name	Station ID	Map	Max Year	Reports
Fowler Lake - Ajd Lf George Tr-1-D	683379	Map	1996	Details
Fowler Lake - Ajd Lf George Tr-1-S	683380	Map	1996	Details
Fowler Lake - Ajd Lf George Tr-2-D	683381	Map	1996	Details
Fowler Lake - Ajd Lf George Tr-3-D	683384	Map	1996	Details
Fowler Lake - Ajd Lf George Tr-3-S	683385	Map	1996	Details
Fowler Lake - Deep Hole	683122	Map	2024	Details
Fowler Lake - Outlet at North Lake Road	10050683	Map	2021	Details