South Turtle Lake vs Stalker Lake
Water quality, depth, fish species, and recreation comparison.
South Turtle Lake has a higher water quality grade (B, Good) than Stalker Lake (C, Fair). Both are in Otter Tail County, Minnesota.
B
South Turtle Lake
Otter Tail County, Minnesota
Good clarity, visible to about 14.1 ft.
C
Stalker Lake
Otter Tail County, Minnesota
Murky, only visible to about 6.6 ft.
Side-by-Side Metrics
| Metric | South Turtle Lake | Stalker Lake |
|---|---|---|
| Overall Grade | B (Good) | C (Fair) |
| Water Clarity | 14.1 ft | 6.6 ft |
| Phosphorus | 20 µg/L | 22 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 35 ft | 95 ft |
| Surface Area | 836.57 acres | 1.4K acres |
| Public Access | Yes | Yes |
| Fish Species | 13 | 17 |
| Trophic State | mesotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
South Turtle Lake wins on overall water quality with a Grade B versus Stalker Lake's Grade C. Water clarity: 14.1 ft vs 6.6 ft. For more fish-species variety, Stalker Lake edges ahead with 17 documented species.