How Clean Is Fox Lake?
Fox Lake has poor water quality, with elevated phosphorus and algae. It received a water quality grade of D (Poor) based on EPA monitoring data. Water clarity (Secchi depth): 5.7 ft. Phosphorus: 106 µg/L. Trophic State Index: 62.
Cleanliness Snapshot
| Metric | Fox Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | D | B |
| Water Clarity (Secchi) | 5.7 ft | — |
| Phosphorus | 106 µg/L | <30 = clean |
| Trophic State Index | 62 | <50 = clean |
How does Fox Lake compare?
Fox Lake's grade of D falls below the Wisconsin state average of B. It ranks #2 of 3 lakes in Dodge County by water quality score. Multi-year monitoring data shows water quality is stable based on 7 years of records.