Cross River Reservoir
Westchester County, New York46 acresView mapDirections
No nutrient or algae sampling on record from NY DEC for this lake.
- Impaired · Mercury
Cross River Reservoir in Westchester County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 46 acres.
Cross River Reservoir is a 46-acre lake in Westchester County, New York.
Source: EPA Water Quality Portal sampling records, NYSDEC. Methodology: how these readings are compared.
Swimming conditions
No readingRecreation use not supported
Nutrient and algae readings are not a swimming clearance. Cross River Reservoir is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury, nutrients (phosphorus, nitrogen). Check local advisories before you swim.
Whether Cross River Reservoir 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 Cross River Reservoir
These are the measurements NY DEC publishes for Cross River Reservoir, 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 Cross River Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
46 acres
No bathymetric survey has been published for Cross River Reservoir, so its depth is not documented here.
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Stays near Cross River Reservoir
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Fishing Cross River Reservoir
EPA Impairment Status
Cross River Reservoir 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, Recreation.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit NY1302-0005 · Official waterbody report
Nearby Lakes in Westchester County
Frequently asked questions about Cross River Reservoir
Where is Cross River Reservoir?
- Cross River Reservoir is a lake in Westchester 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 Cross River Reservoir?
- Cross River Reservoir in Westchester County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 46 acres.
Is Cross River Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Cross River Reservoir is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury, nutrients (phosphorus, nitrogen). Check local advisories before you swim.
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Where this data comes from
Measurements for Cross River Reservoir 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