C
Sturgeon Lake 3
Goodhue County, MinnesotaLimited Data
Water Quality Grade: C — Fair
No clarity data. Chlorophyll-a: 12.8 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No data | |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 12.8 µg/L | C |
County Ranking
Ranked #7 of 12 lakes in Goodhue County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2025-10-02
Monitoring stations: 1