Big Lake vs Little Big Lake
Water quality, depth, fish species, and recreation comparison.
Little Big Lake reads lower on nutrients and algae than Big Lake. Both are in Beltrami County, Minnesota.
Both Big Lake and Little Big Lake sit in Minnesota. A same-state comparison strips out the state-level water-quality regime as a variable: any differences in the readings here are about the lakes themselves, not the agencies sampling them. The readings are close: Big Lake and Little Big Lake sit within a narrow band of each other on phosphorus, chlorophyll-a and clarity. The per-parameter table below shows where the small differences actually live.
With readings this close, the choice between the two lakes turns on non-water-quality factors: depth, fish species, public access, distance from home. The per-lake pages below cover all of those.
Big Lake
Moderate clarity, visible to about 9.7 ft.
Little Big Lake
Moderate clarity, visible to about 9.3 ft.
Side-by-Side Metrics
| Metric | Big Lake | Little Big Lake |
|---|---|---|
| Water Clarity | 9.7 ft Better | 9.3 ft |
| Phosphorus | 15 µg/L | 13.5 µg/L Better |
| Chlorophyll-a (Algae) | 4.8 µg/L | 2.8 µg/L Better |
| Maximum Depth | 35 ft | 35 ft |
| Surface Area | 3,598 acres | 3,598 acres |
| Public Access | Yes | Yes |
| Fish Species | 17 | 17 |
| Trophic State | mesotrophic | mesotrophic |
A green ✓ marks the better value for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better). Surface area and trophic state carry no tick — a bigger lake is not a better lake.
Swap a lake
Compare Big Lake or Little Big Lake against a different lake.
Verdict
Big Lake and Little Big Lake read the same on nutrients and algae overall. The tiebreakers come down to clarity (Big Lake: 9.7 ft, Little Big Lake: 9.3 ft) and what you want from the lake. Big Lake matches its peer on species count.
Stays via Stay22
Where to stay near Big Lake and Little Big Lake
Compare cabins, hotels, and vacation rentals around Big Lake and Little Big Lake. Both lakes are pinned on the map, so you can see which stays sit nearer the one you pick. Switch to Satellite to see how close each is to the water.
Top-rated places to stay near Big Lake and 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 Big Lake and Little Big Lake?
Get lake water-quality updates plus the best cabin & lodging deals near Big Lake and Little Big Lake — straight to your inbox. No spam, unsubscribe anytime.
Source: EPA National Aquatic Resource Surveys, 2026.