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

Albany County Lake Quality

New York, 12 lakes, measured by NY DEC

Albany County has 12 monitored lakes — a thin enough sample that one or two stressed lakes can move the county average noticeably. Use the per-lake pages below for what actually matters. The 12 monitored lakes in Albany 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.

Loading map…

Where to stay near Albany County

Top-rated places to stay near Albany County

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

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

Planning a trip to Albany County?

Get lake water-quality updates plus the best cabin & lodging deals near Albany County — straight to your inbox. No spam, unsubscribe anytime.

All Lakes in Albany County

12 lakes · 0 ranked on readings, 12 without enough sampling0 lakes ranked on readings · 12 without enough sampling, hidden

#LakeClarityPhosphorusAlgaeTrophicMax DepthAccess
Buckingham LakeAlbany2.5 ftNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Helderberg LakeAlbanyNo recent samplesNo recent samplesNo recent samplesNo recent samples31.2 ftNot recorded
Thompsons LakeAlbanyNo recent samplesNo recent samplesNo recent samplesNo recent samples60 ft✓ Public
Warners LakeAlbanyNo recent samplesNo recent samplesNo recent samplesNo recent samples10.8 ftNot recorded
Crystal LakeAlbanyNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Myosotis LakeAlbanyNo recent samplesNo recent samplesNo recent samplesNo recent samples20 ftNot recorded
Triangle LakeAlbanyNo recent samplesNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Onderdonk LakeAlbanyNo recent samplesNo recent samplesNo recent samplesNo recent samples8.2 ftNot recorded
Lawson LakeAlbanyNo recent samplesNo recent samplesNo recent samplesNo recent samples14.8 ftNot recorded
Alcove ReservoirAlbanyNo recent samplesNo recent samplesNo recent samplesNo recent samples75 ftNot recorded
Basic Creek ReservoirAlbanyNo recent samplesNo recent samplesNo recent samplesNo recent samples16 ftNot recorded
Rensselaer LakeAlbanyNo 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.

Lake Match

Which lake suits how you actually use one?

Six questions — swimming, fishing, quiet, cabins, drive time — and a shortlist of lakes that fit, with the water quality behind each one.

Take the quiz →

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.