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LakeGrade
A

Little Trout Lake

St. Louis County, Minnesota

Water Quality Grade: AExcellent

Crystal clear — you can see 20.3 feet down. Phosphorus level: 20.4 µg/L.

MetricValueGrade
Water Clarity (Secchi Depth)6.18 mA
Phosphorus20.4 µg/LB
Chlorophyll-a (Algae)No data

County Ranking

Ranked #41 of 198 lakes in St. Louis County

Data Sources

Data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Most recent sample: 2024-08-26

Monitoring stations: 1