Cooper Lake
Ulster County, New York149 acresView mapDirections
No nutrient or algae sampling on record from NY DEC for this lake.
Cooper Lake in Ulster County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 149 acres.
Cooper Lake is a 149-acre lake in Ulster 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 Cooper 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 Cooper Lake
These are the measurements NY DEC publishes for Cooper 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 Cooper Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
149 acres
Shoreline
2.3 mi
No bathymetric survey has been published for Cooper Lake, so its depth is not documented here.
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Stays near Cooper Lake
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Frequently asked questions about Cooper Lake
Where is Cooper Lake?
- Cooper Lake is a lake in Ulster 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 Cooper Lake?
- Cooper Lake in Ulster County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 149 acres.
Is Cooper Lake 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 Cooper Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.