How Clean Is Little Big Lake?
Little Big Lake is among the cleanest lakes in Minnesota. Its nutrient and algae readings come from EPA monitoring data. Water clarity (Secchi depth): 9.3 ft. Phosphorus: 13.5 µg/L. Chlorophyll-a (algae): 2.8 µg/L. Trophic State Index: 42.
Cleanliness Snapshot
| Metric | Little Big Lake | Minnesota avg |
|---|---|---|
| Water Clarity (Secchi) | 9.3 ft | — |
| Phosphorus | 13.5 µg/L | <30 = clean |
| Chlorophyll-a (Algae) | 2.8 µg/L | <10 = clean |
| Trophic State Index | 42 | <50 = clean |
How does Little Big Lake compare?
Little Big Lake's readings match or beat the Minnesota state average. It ranks #22 of 85 lakes in Beltrami County on nutrient and algae readings. Multi-year monitoring data shows water quality is improving based on 6 years of records.
Stays via Stay22
Where to stay near Little Big Lake
Compare cabins, hotels, and vacation rentals near Little Big Lake in Beltrami County, Minnesota. Live availability and prices for your nights. Switch the map to Satellite to see how close each stay is to the water.
Top-rated places to stay near Little Big Lake
Prices for Nov 6–8, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Little Big Lake?
Get lake water-quality updates plus the best cabin & lodging deals near Little Big Lake — straight to your inbox. No spam, unsubscribe anytime.
Watch Little Big Lake water quality
Get an email when the clarity or algae readings change. Unsubscribe anytime.