How Clean Is Big Rice Lake?
Big Rice Lake is a clean lake by Minnesota standards. Its nutrient and algae readings come from EPA monitoring data. Phosphorus: 24 µg/L. Trophic State Index: 50.
Cleanliness Snapshot
| Metric | Big Rice Lake | Minnesota avg |
|---|---|---|
| Phosphorus | 24 µg/L | <30 = clean |
| Trophic State Index | 50 | <50 = clean |
How does Big Rice Lake compare?
Big Rice Lake's readings match or beat the Minnesota state average. It ranks #41 of 68 lakes in St. Louis County by water quality score. Multi-year monitoring data shows water quality is improving based on 3 years of records.
Watch Big Rice Lake water quality
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