A
Serpent Lake
Crow Wing County, Minnesota
Water Quality Grade: A — Excellent
Crystal clear — you can see 25.0 feet down. Phosphorus level: 11.5 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 7.61 m | A |
| Phosphorus | 11.5 µg/L | A |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #22 of 135 lakes in Crow Wing County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-23
Monitoring stations: 2