A
Minnetonka Lake
Hennepin County, Minnesota
Water Quality Grade: A — Excellent
Good clarity — visible to about 10.8 feet. Phosphorus level: 19.5 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.28 m | B |
| Phosphorus | 19.5 µg/L | A |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #7 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: 2024-09-05
Monitoring stations: 2