Round Pond
St. Lawrence County, New York29 acresView mapDirections
No nutrient or algae sampling on record from NY DEC for this lake.
- 24 ft max depth
Round Pond in St. Lawrence County, New York has water-quality measurements published by NY DEC, shown here as reported. Maximum depth: 24 ft. Surface area: 29 acres.
Round Pond is a 29-acre lake in St. Lawrence County, New York with a maximum depth of 24 feet (11-foot average).
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 Round 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 Round Pond
These are the measurements NY DEC publishes for Round 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 Round Pond
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
24 ft
Average depth
10.5 ft
Surface area
29 acres
Shoreline
1.4 mi
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Frequently asked questions about Round Pond
Where is Round Pond?
- Round Pond is a lake in St. Lawrence 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 Round Pond?
- Round Pond in St. Lawrence County, New York has water-quality measurements published by NY DEC, shown here as reported. Maximum depth: 24 ft. Surface area: 29 acres.
Is Round Pond safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Round Pond?
- Round Pond has a maximum depth of 24 feet and an average depth of 10.5 feet. The lake covers 29 acres.
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Where this data comes from
Measurements for Round Pond come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.