C
Mcdonough Lake
Dakota County, Minnesota
Water Quality Grade: C — Fair
Moderate clarity — visible to about 9.8 feet. Phosphorus level: 25 µg/L. Chlorophyll-a: 10 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3 m | C |
| Phosphorus | 25 µg/L | B |
| Chlorophyll-a (Algae) | 10 µg/L | C |
County Ranking
Ranked #12 of 43 lakes in Dakota County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2023-09-27
Monitoring stations: 1