A
Mi47 Lake
Door County, Wisconsin
Water Quality Grade: A — Excellent
Crystal clear — you can see 45.1 feet down. Chlorophyll-a: 0.1 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 13.75 m | A |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 0.1 µg/L | A |
County Ranking
Ranked #5 of 21 lakes in Door County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2023-08-04
Monitoring stations: 1