B
Mauthe Lake -
Fond du Lac County, Wisconsin
Water Quality Grade: B — Good
Crystal clear — you can see 19.4 feet down. Phosphorus level: 54 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 5.9 m | A |
| Phosphorus | 54 µg/L | C |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #6 of 12 lakes in Fond du Lac County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2020-09-10
Monitoring stations: 1