Big Pine Lake vs Ml-Nw Lake
Water quality, depth, fish species, and recreation comparison.
Big Pine Lake has a higher water quality grade (A, Excellent) than Ml-Nw Lake (B, Good). Both are in Aitkin County, Minnesota.
A
Big Pine Lake
Aitkin County, Minnesota
Crystal clear, you can see 16.5 ft down.
B
Ml-Nw Lake
Aitkin County, Minnesota
Crystal clear, you can see 18.8 ft down.
Side-by-Side Metrics
| Metric | Big Pine Lake | Ml-Nw Lake |
|---|---|---|
| Overall Grade | A (Excellent) | B (Good) |
| Water Clarity | 16.5 ft | 18.8 ft |
| Phosphorus | 15 µg/L | 24 µg/L |
| Chlorophyll-a (Algae) | No data | 5.7 µg/L |
| Maximum Depth | 78 ft | 42 ft |
| Surface Area | 638.02 acres | 128.3K acres |
| Public Access | Yes | Yes |
| Fish Species | 15 | 21 |
| Trophic State | oligotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Big Pine Lake wins on overall water quality with a Grade A versus Ml-Nw Lake's Grade B. Water clarity: 16.5 ft vs 18.8 ft. For more fish-species variety, Ml-Nw Lake edges ahead with 21 documented species.