C
North Lake 2
Goodhue County, Minnesota
Water Quality Grade: C — Fair
Crystal clear — you can see 123.5 feet down. Phosphorus level: 86.5 µg/L. Chlorophyll-a: 18 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 37.65 m | A |
| Phosphorus | 86.5 µg/L | D |
| Chlorophyll-a (Algae) | 18 µg/L | C |
County Ranking
Ranked #2 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