Arnold Lake
Otsego County, New York68 acresView mapDirections
No nutrient or algae sampling on record from NY DEC for this lake.
- 60 ft max depth
Arnold Lake in Otsego County, New York has water-quality measurements published by NY DEC, shown here as reported. Maximum depth: 60 ft. Surface area: 68 acres.
Arnold Lake is a 68-acre lake in Otsego County, New York with a maximum depth of 60 feet.
Source: EPA Water Quality Portal sampling records, NYSDEC. Methodology: how these readings are compared.
What Arnold Lake is good for
From access and monitoring records, not editorial picks.
- Deep water60 ft surveyed max depth
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Arnold Lake is safe to swim in today is a call for the New York Department of Environmental Conservation and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Arnold Lake
These are the measurements NY DEC publishes for Arnold Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Arnold Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
60 ft
Surface area
68 acres
Shoreline
1.7 mi
Stays via Stay22
Stays near Arnold Lake
Compare lakeside cabins, hotels, and vacation rentals near Arnold Lake in Otsego County, New York — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Arnold Lake
Prices for Oct 16–18, 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 whole trip? See where to stay at New York’s top lakes →
Follow Arnold Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Arnold Lake
Nearby Lakes in Otsego County
Frequently asked questions about Arnold Lake
Where is Arnold Lake?
- Arnold Lake is a lake in Otsego County, New York. Its water-quality measurements are published by NY DEC and shown on this page as reported.
What is the water quality of Arnold Lake?
- Arnold Lake in Otsego County, New York has water-quality measurements published by NY DEC, shown here as reported. Maximum depth: 60 ft. Surface area: 68 acres.
Is Arnold Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Arnold Lake?
- Arnold Lake has a maximum depth of 60 feet. The lake covers 68 acres.
Explore Arnold Lake across LakeQuality
More lakes in New York
Other Lakes in New York
Where this data comes from
Measurements for Arnold Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.