Willis Pond
Franklin County, New York70 acresView mapDirections
No nutrient or algae sampling on record from NY DEC for this lake.
- Impaired · Mercury
Willis Pond in Franklin County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 70 acres.
Willis Pond is a 70-acre lake in Franklin 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. Willis Pond is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
Whether Willis 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 Willis Pond
These are the measurements NY DEC publishes for Willis 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 Willis Pond
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
70 acres
Shoreline
3 mi
No bathymetric survey has been published for Willis Pond, so its depth is not documented here.
Stays via Stay22
Stays near Willis Pond
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Fishing Willis Pond
EPA Impairment Status
Willis Pond is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 4A).
Causes of impairment
Designated uses not supporting: Aquatic life.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit NY0903-0105 · Official waterbody report
Nearby Lakes in Franklin County
Frequently asked questions about Willis Pond
Where is Willis Pond?
- Willis Pond is a lake in Franklin 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 Willis Pond?
- Willis Pond in Franklin County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 70 acres.
Is Willis Pond safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Willis Pond is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
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Where this data comes from
Measurements for Willis Pond come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database