Ball Club Lake vs Six Mile Lake
Water quality, depth, fish species, and recreation comparison.
Six Mile Lake has a higher water quality grade (A, Excellent) than Ball Club Lake (B, Good). Both are in Minnesota.
Both Ball Club Lake and Six Mile Lake sit in Minnesota. A same-state comparison strips out the state-level water-quality regime as a variable: any grade differences here are about the lakes themselves, not the agencies grading them. These two are within a letter of each other on the rubric — Ball Club Lake (B) versus Six Mile Lake (A). The deciding factors for a recreational visitor are likely physical (depth, access, fish species) rather than water-quality differences.
With grades this close, the choice between the two lakes turns on non-water-quality factors: depth, fish species, public access, distance from home. The per-lake pages below cover all of those.
Ball Club Lake
Crystal clear, you can see 16 ft down.
Six Mile Lake
Good clarity, visible to about 11.5 ft.
Side-by-Side Metrics
| Metric | Ball Club Lake | Six Mile Lake |
|---|---|---|
| Overall Grade | B (Good) | A (Excellent) |
| Water Clarity | 16 ft | 11.5 ft |
| Phosphorus | 16.5 µg/L | 14.5 µg/L |
| Chlorophyll-a (Algae) | No data | 6.7 µg/L |
| Maximum Depth | 85 ft | 68 ft |
| Surface Area | 4,335 acres | 1,323 acres |
| Public Access | Yes | Yes |
| Fish Species | 11 | 16 |
| Trophic State | mesotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Six Mile Lake wins on overall water quality with a Grade A versus Ball Club Lake's Grade B. Water clarity: 11.5 ft vs 16 ft. For fishing diversity, Six Mile Lake also leads with 16 species.
Source: EPA National Aquatic Resource Surveys, 2026.