Big Pine Lake vs Clear Lake
Water quality, depth, fish species, and recreation comparison.
Big Pine Lake and Clear Lake both received the same overall water quality grade of A (Excellent). Both are in Aitkin County, Minnesota.
Both Big Pine Lake and Clear Lake sit in Minnesota. A same-state comparison strips out the state-level water-quality regime as a variable: any grade differences here are about the lakes themselves, not the agencies grading them. The grades are close: Big Pine Lake (A) and Clear Lake (A) are within one letter of each other on the LakeGrade rubric. The per-parameter sub-grades below will show where the small differences actually live.
With grades 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 Pine Lake
Crystal clear, you can see 17 ft down.
Clear Lake
Crystal clear, you can see 15 ft down.
Side-by-Side Metrics
| Metric | Big Pine Lake | Clear Lake |
|---|---|---|
| Overall Grade | A (Excellent) | A (Excellent) |
| Water Clarity | 17 ft | 15 ft |
| Phosphorus | 15 µg/L | 15 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 78 ft | 24 ft |
| Surface Area | 638.02 acres | 573.5 acres |
| Public Access | Yes | Yes |
| Fish Species | 15 | 14 |
| Trophic State | oligotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Both lakes earn the same Grade A. The tiebreakers come down to clarity (Big Pine Lake: 17 ft, Clear Lake: 15 ft) and what you want from the lake. Big Pine Lake supports more documented fish species.