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LakeQuality

Kinderhook Lake vs Sleepy Hollow Lake

Water quality, depth, fish species, and recreation comparison.

Kinderhook Lake and Sleepy Hollow Lake both received the same overall water quality grade of D (Poor). Both are in Wisconsin.

Kinderhook Lake and Sleepy Hollow 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. The grades are close: Kinderhook Lake (D) and Sleepy Hollow 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.

D

Kinderhook Lake

Columbia County, Wisconsin

Murky, only visible to about 6.1 ft.

D

Sleepy Hollow Lake

Greene County, Wisconsin

Murky, only visible to about 5.9 ft.

Side-by-Side Metrics

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

MetricKinderhook LakeSleepy Hollow Lake
Overall GradeD (Poor)D (Poor)
Water Clarity6.1 ft5.9 ft
PhosphorusNo dataNo data
Chlorophyll-a (Algae)No dataNo data
Maximum Depth--
Surface Area350 acres324 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophiceutrophic

Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).

Verdict

Both lakes earn the same Grade D. The tiebreakers come down to clarity (Kinderhook Lake: 6.1 ft, Sleepy Hollow Lake: 5.9 ft) and what you want from the lake. Kinderhook Lake matches its peer on species count.