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

Warren County Lake Quality

New York, 67 lakes, measured by NY DEC

Warren County in New York carries 67 monitored lakes — one of the lake-richer counties in our dataset. Coverage that dense usually reflects active lake-association sampling alongside state-agency monitoring. The 67 monitored lakes in Warren County carry 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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Where to stay near Warren County

Top-rated places to stay near Warren County

Prices for Oct 23–25, 4 adults. Change dates on the map below.

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Quick Answers for Warren County

Cleanest lakes in Warren County →Cleanest lakes in New York →Best swimming lakes in New York →

Planning a trip? Check special fishing regulations for Friends Lake — or check the official New York fishing regulations.

All Lakes in Warren County

67 lakes · 0 ranked on readings, 67 without enough sampling0 lakes ranked on readings · 67 without enough sampling, hidden

#LakeClarityPhosphorusAlgaeTrophicMax DepthAccess
Friends LakeWarren13.8 ftNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Brant LakeWarren16.4 ftNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Lake GeorgeWarren26.7 ftNo recent samplesNo recent samplesNo recent samplesNo recent samples✓ Public
Glen LakeWarren16 ftNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Lake SunnysideWarren17.8 ftNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Lake ForestWarren8.9 ftNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Lake LuzerneWarren17.1 ftNo recent samplesNo recent samplesNo recent samplesNo recent samples✓ Public
Jabe PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples75.5 ftNot recorded
Trout LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples68.9 ftNot recorded
Edgecomb PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples42.7 ftNot recorded
Kellum PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Beaver PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Daggett PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Pack Forest LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Dippikill PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Tripp PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples26.9 ftNot recorded
Sherman LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Burnt PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples32.8 ftNot recorded
Crystal LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Sullivan PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Palmer PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples16.4 ftNot recorded
Loon LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples35.1 ftNot recorded
Smith PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples36.1 ftNot recorded
Warner PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Mountain Spring LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples28.2 ftNot recorded
Hidden LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples6.6 ftNot recorded
Eli PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Beaver PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Valentine PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples42.7 ftNot recorded
Lily PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Island PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples26.2 ftNot recorded
Long PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples39.4 ftNot recorded
Wolf PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples6.6 ftNot recorded
Swede PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
North PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Wintergreen LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples9.8 ftNot recorded
Springhill PondsWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Thirteenth LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples49.2 ftNot recorded
Hour PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples13.1 ftNot recorded
Cod PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples6.6 ftNot recorded
Kibby PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples36.1 ftNot recorded
Siamese PondsWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples78.7 ftNot recorded
Puffer PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples16.4 ftNot recorded
Twin PondsWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Second PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples13.1 ftNot recorded
Chatiemac LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Windover LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Austin PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Garnet LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Round PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Little PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples16.4 ftNot recorded
Bear PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples13.1 ftNot recorded
Lens LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Middle FlowWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Wilcox LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples49.2 ftNot recorded
Harrisburg LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Saint John LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples36.1 ftNot recorded
Second LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Fourth LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples37.7 ftNot recorded
Keenan ReservoirWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Lake VanareWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Butler PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samples13.1 ftNot recorded
Stewart LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Echo LakeWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Viele PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Round PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Rush PondWarrenNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot 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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Other Counties in New York

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Browse every New York lake, or the full directory of lakes across all United States (49 states), Canada (Ontario, Québec, Nova Scotia, British Columbia and Newfoundland and Labrador), and 38 other country hubs..

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