How Clean Is Lake Lucerne?
Lake Lucerne is a clean lake by Wisconsin standards. Its nutrient and algae readings come from EPA monitoring data. Water clarity (Secchi depth): 18.7 ft. Phosphorus: 9.3 µg/L. Trophic State Index: 36.
Cleanliness Snapshot
| Metric | Lake Lucerne | Wisconsin avg |
|---|---|---|
| Water Clarity (Secchi) | 18.7 ft | — |
| Phosphorus | 9.3 µg/L | <30 = clean |
| Trophic State Index | 36 | <50 = clean |
How does Lake Lucerne compare?
Lake Lucerne's readings match or beat the Wisconsin state average. It ranks #7 of 23 lakes in Forest County by water quality score. Multi-year monitoring data shows water quality is improving based on 7 years of records.
Watch Lake Lucerne water quality
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