Minnetonka Lake vs Minnewashta Lake
Water quality, depth, fish species, and recreation comparison.
Minnewashta Lake has a higher water quality grade (B, Good) than Minnetonka Lake (B, Good). Both are in Minnesota.
B
Minnetonka Lake
Hennepin County, Minnesota
Moderate clarity, visible to about 9.5 ft.
B
Minnewashta Lake
Carver County, Minnesota
Good clarity, visible to about 11.5 ft.
Side-by-Side Metrics
| Metric | Minnetonka Lake | Minnewashta Lake |
|---|---|---|
| Overall Grade | B (Good) | B (Good) |
| Water Clarity | 9.5 ft | 11.5 ft |
| Phosphorus | 27 µg/L | No data |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 113 ft | 70 ft |
| Surface Area | 14.2K acres | 679.7 acres |
| Public Access | Yes | Yes |
| Fish Species | 18 | 14 |
| Trophic State | mesotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Minnewashta Lake wins on overall water quality with a Grade B versus Minnetonka Lake's Grade B. Water clarity: 11.5 ft vs 9.5 ft. For more fish-species variety, Minnetonka Lake edges ahead with 18 documented species.