Crystal Lake vs Crystal Lake
Water quality, depth, fish species, and recreation comparison.
Crystal Lake has a higher water quality grade (B, Good) than Crystal Lake (C, Fair). Both are in Hillsdale County, Wisconsin.
Crystal Lake and Crystal Lake are both in Michigan — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. These two are within a letter of each other on the rubric — Crystal Lake (B) versus Crystal Lake (C). 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.
Crystal Lake
Moderate clarity, visible to about 9.5 ft.
Crystal Lake
Moderate clarity, visible to about 9.5 ft.
Side-by-Side Metrics
| Metric | Crystal Lake | Crystal Lake |
|---|---|---|
| Overall Grade | B (Good) | C (Fair) |
| Water Clarity | 9.5 ft | 9.5 ft |
| Phosphorus | No data | No data |
| Chlorophyll-a (Algae) | 4 µg/L | No data |
| Maximum Depth | - | - |
| Surface Area | 125 acres | 125 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 16 | 16 |
| Trophic State | mesotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Crystal Lake wins on overall water quality with a Grade B versus Crystal Lake's Grade C. Water clarity: 9.5 ft vs 9.5 ft. For fishing diversity, Crystal Lake also leads with 16 species.