C
Wirth Lake
Hennepin County, Minnesota
Water Quality Grade: C — Fair
Moderate clarity — visible to about 9.7 feet. Phosphorus level: 31 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.97 m | C |
| Phosphorus | 31 µg/L | C |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #25 of 117 lakes in Hennepin County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-18
Monitoring stations: 1