Skip to main content
LakeGrade
A

Island Lake

Rusk County, Wisconsin

Water Quality Grade: AExcellent

Crystal clear — you can see 23.8 feet down. Phosphorus level: 15.4 µg/L.

MetricValueGrade
Water Clarity (Secchi Depth)7.25 mA
Phosphorus15.4 µg/LA
Chlorophyll-a (Algae)No data

Location

Loading map...

County Ranking

Ranked #2 of 13 lakes in Rusk County

Data Sources

Data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Most recent sample: 2023-09-08

Monitoring stations: 2