How Clean Is Little Lake Butte des Morts?
Little Lake Butte des Morts is nutrient-rich, with elevated phosphorus and algae. Its nutrient and algae readings come from EPA monitoring data. Water clarity (Secchi depth): 2 ft. Phosphorus: 133.5 µg/L. Trophic State Index: 71.
Cleanliness Snapshot
| Metric | Little Lake Butte des Morts | Wisconsin avg |
|---|---|---|
| Water Clarity (Secchi) | 2 ft | — |
| Phosphorus | 133.5 µg/L | <30 = clean |
| Trophic State Index | 71 | <50 = clean |
How does Little Lake Butte des Morts compare?
Little Lake Butte des Morts's readings run above the Wisconsin state average. It ranks #2 of 2 lakes in Winnebago County on nutrient and algae readings. Multi-year monitoring data shows water quality is declining based on 2 years of records.
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Where to stay near Little Lake Butte des Morts
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