B
Mill Lake
Douglas County, Minnesota
Water Quality Grade: B — Good
Good clarity — visible to about 11.0 feet. Phosphorus level: 24 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.35 m | B |
| Phosphorus | 24 µg/L | B |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #30 of 55 lakes in Douglas County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2022-09-14
Monitoring stations: 2