A
Little Trout Lake
St. Louis County, Minnesota
Water Quality Grade: A — Excellent
Crystal clear — you can see 20.3 feet down. Phosphorus level: 20.4 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 6.18 m | A |
| Phosphorus | 20.4 µg/L | B |
| 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