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LakeQuality
Late afternoon sun over Slim Lake, scattering a bright path across wind-textured water

New York County Lake Quality

New York, 1 lake, measured by NY DEC

New York County holds 1 monitored lake. With a sample that small the county-level summary describes those specific waters, not necessarily every water body in the county. The 1 monitored lake in New York County carries whatever clarity, phosphorus, and chlorophyll-a readings NY DEC has published, shown as reported.

Most of the county's monitored lakes are shallow, under 50 feet, which means wind keeps the water column mixed all summer and sediment-bound phosphorus releases back into the surface layer whenever the bottom is disturbed.

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All Lakes in New York County

1 lake · 0 ranked on readings, 1 without enough sampling0 lakes ranked on readings · 1 without enough sampling, hidden

#LakeClarityPhosphorusAlgaeTrophicMax DepthAccess
Jacqueline Kennedy Onassis ReservoirNew YorkNo recent samplesNo recent samplesNo recent samplesNo recent samples40 ftNot recorded

NR = no nutrient or algae reading on record. The measurements are published as the authority reports them. Where the data comes from.

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Source: the New York Department of Environmental Conservation. See data sources.