Big Fish Lake vs Long Lake
Water quality, depth, fish species, and recreation comparison.
Big Fish Lake has a higher water quality grade (A, Excellent) than Long Lake (D, Poor). Both are in Stearns County, Minnesota.
A
Big Fish Lake
Stearns County, Minnesota
Crystal clear, you can see 20.7 ft down.
D
Long Lake
Stearns County, Minnesota
Very murky, less than 2.5 ft of visibility.
Side-by-Side Metrics
| Metric | Big Fish Lake | Long Lake |
|---|---|---|
| Overall Grade | A (Excellent) | D (Poor) |
| Water Clarity | 20.7 ft | 2.5 ft |
| Phosphorus | 9 µg/L | 57.5 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 70 ft | 35 ft |
| Surface Area | 557.31 acres | 487.12 acres |
| Public Access | Yes | Yes |
| Fish Species | 15 | 23 |
| Trophic State | oligotrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Big Fish Lake wins on overall water quality with a Grade A versus Long Lake's Grade D. Water clarity: 20.7 ft vs 2.5 ft. For more fish-species variety, Long Lake edges ahead with 23 documented species.