Great Pond
Suffolk County, New York31 acresView mapDirections
No nutrient or algae sampling on record from NY DEC for this lake.
Great Pond in Suffolk County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 31 acres.
Great Pond is a 31-acre lake in Suffolk County, New York.
Source: EPA Water Quality Portal sampling records, NYSDEC. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Great Pond 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 Great Pond
These are the measurements NY DEC publishes for Great Pond, 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 Great Pond
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
31 acres
Shoreline
1.3 mi
No bathymetric survey has been published for Great Pond, so its depth is not documented here.
Stays via Stay22
Stays near Great Pond
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Frequently asked questions about Great Pond
Where is Great Pond?
- Great Pond is a lake in Suffolk 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 Great Pond?
- Great Pond in Suffolk County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 31 acres.
Is Great Pond safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Great Pond come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.