Catfish Lake vs Cranberry Lake
Water quality, depth, fish species, and recreation comparison.
Cranberry Lake has a higher water quality grade (C, Fair) than Catfish Lake (D, Poor). Both are in Wisconsin.
Both Catfish Lake and Cranberry Lake sit in Wisconsin. 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. The grades are close: Catfish Lake (D) and Cranberry Lake (C) are within one letter of each other on the LakeGrade rubric. The per-parameter sub-grades below will show where the small differences actually live.
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.
Catfish Lake
Murky, only visible to about 5.5 ft.
Cranberry Lake
Murky, only visible to about 4.5 ft.
Side-by-Side Metrics
| Metric | Catfish Lake | Cranberry Lake |
|---|---|---|
| Overall Grade | D (Poor) | C (Fair) |
| Water Clarity | 5.5 ft | 4.5 ft |
| Phosphorus | No data | 30.8 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 30 ft | 23 ft |
| Surface Area | 1.0K acres | 924 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 0 | 0 |
| Trophic State | eutrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Cranberry Lake wins on overall water quality with a Grade C versus Catfish Lake's Grade D. Water clarity: 4.5 ft vs 5.5 ft. For fishing diversity, Cranberry Lake also leads with 0 species.