D
Scotch Lake
Le Sueur County, Minnesota
Water Quality Grade: D — Poor
Murky — only visible to about 4.1 feet. Phosphorus level: 569 µg/L. Chlorophyll-a: 9.7 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.24 m | D |
| Phosphorus | 569 µg/L | F |
| Chlorophyll-a (Algae) | 9.7 µg/L | B |
County Ranking
Ranked #6 of 17 lakes in Le Sueur County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-27
Monitoring stations: 1