A
Fish Lake
Waushara County, WisconsinLimited Data
Water Quality Grade: A — Excellent
No clarity data. Phosphorus level: 10.5 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No data | |
| Phosphorus | 10.5 µg/L | A |
| Chlorophyll-a (Algae) | No data |
Location
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County Ranking
Ranked #14 of 30 lakes in Waushara County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2025-11-15
Monitoring stations: 1