Posey Lake Central Basin; Hudson Township vs Posey Lake
Water quality, depth, fish species, and recreation comparison.
Posey Lake Central Basin; Hudson Township has a higher water quality grade (C, Fair) than Posey Lake (D, Poor). Both are in Lenawee County, Wisconsin.
Posey Lake Central Basin; Hudson Township and Posey 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. The grades are close: Posey Lake Central Basin; Hudson Township (C) and Posey Lake (D) 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.
Posey Lake Central Basin; Hudson Township
Murky, only visible to about 5 ft.
Posey Lake
Murky, only visible to about 4.5 ft.
Side-by-Side Metrics
| Metric | Posey Lake Central Basin; Hudson Township | Posey Lake |
|---|---|---|
| Overall Grade | C (Fair) | D (Poor) |
| Water Clarity | 5 ft | 4.5 ft |
| Phosphorus | No data | No data |
| Chlorophyll-a (Algae) | 8.6 µg/L | No data |
| Maximum Depth | - | - |
| Surface Area | 150 acres | 150 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 7 | 7 |
| Trophic State | eutrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Posey Lake Central Basin; Hudson Township wins on overall water quality with a Grade C versus Posey Lake's Grade D. Water clarity: 5 ft vs 4.5 ft. For fishing diversity, Posey Lake Central Basin; Hudson Township also leads with 7 species.