Perch Lake vs Perch Lake
Water quality, depth, fish species, and recreation comparison.
Perch Lake and Perch Lake both received the same overall water quality grade of F (Very Poor). Both are in Hillsdale County, Wisconsin.
Both Perch Lake and Perch Lake sit in Michigan. 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 — Perch Lake (F) versus Perch Lake (F). 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.
Perch Lake
Very murky, less than 3.3 ft of visibility.
Perch Lake
Very murky, less than 3.3 ft of visibility.
Side-by-Side Metrics
| Metric | Perch Lake | Perch Lake |
|---|---|---|
| Overall Grade | F (Very Poor) | F (Very Poor) |
| Water Clarity | 3.3 ft | 3.3 ft |
| Phosphorus | No data | No data |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | - | - |
| Surface Area | 125 acres | 125 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 1 | 1 |
| Trophic State | eutrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Both lakes earn the same Grade F. The tiebreakers come down to clarity (Perch Lake: 3.3 ft, Perch Lake: 3.3 ft) and what you want from the lake. Perch Lake matches its peer on species count.