China Pond vs Kirk Lake
Water quality, depth, fish species, and recreation comparison.
China Pond has a higher water quality grade (A, Excellent) than Kirk Lake (D, Poor). Both are in Putnam County, Wisconsin.
China Pond and Kirk Lake are both in New York — 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. China Pond (A) is materially cleaner than Kirk Lake (D). A gap that wide is unlikely to close in a single year of remediation work; it reflects multi-decade differences in the lakes themselves.
For a recreational visitor, the wider grade gap is decisive — China Pond is the better water-quality choice. For a researcher, the gap is the interesting part: what is different about the two watersheds, and which of those differences is mutable?
China Pond
Crystal clear, you can see 15.2 ft down.
Kirk Lake
Murky, only visible to about 5 ft.
Side-by-Side Metrics
| Metric | China Pond | Kirk Lake |
|---|---|---|
| Overall Grade | A (Excellent) | D (Poor) |
| Water Clarity | 15.2 ft | 5 ft |
| Phosphorus | No data | No data |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | - | - |
| Surface Area | 45 acres | 124 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 0 | 0 |
| Trophic State | oligotrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
China Pond wins on overall water quality with a Grade A versus Kirk Lake's Grade D. Water clarity: 15.2 ft vs 5 ft. For fishing diversity, China Pond also leads with 0 species.