Pleasant Lake vs Stony Lake
Water quality, depth, fish species, and recreation comparison.
Pleasant Lake and Stony Lake both received the same overall water quality grade of A (Excellent). Both are in Cass County, Minnesota.
A
Pleasant Lake
Cass County, Minnesota
Crystal clear, you can see 15.4 ft down.
A
Stony Lake
Cass County, Minnesota
Crystal clear, you can see 23.3 ft down.
Side-by-Side Metrics
| Metric | Pleasant Lake | Stony Lake |
|---|---|---|
| Overall Grade | A (Excellent) | A (Excellent) |
| Water Clarity | 15.4 ft | 23.3 ft |
| Phosphorus | 10 µg/L | 7 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 72 ft | 50 ft |
| Surface Area | 1.1K acres | 563.21 acres |
| Public Access | Yes | Yes |
| Fish Species | 15 | 12 |
| Trophic State | oligotrophic | oligotrophic |
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 (Pleasant Lake: 15.4 ft, Stony Lake: 23.3 ft) and what you want from the lake. Pleasant Lake supports more documented fish species.