Where is Swartwont Lake?

Swartwont Lake is a lake in Rockland County, New York. Its water-quality measurements are published by NY DEC and shown on this page as reported.

Swartwont Lake

Rockland County, New York40 acresView map Directions

No nutrient or algae sampling on record from NY DEC for this lake.

Area

40 acres

Surface area

Shoreline

1.3 mi

Measured length

Impaired · Nutrients (phosphorus, nitrogen)

See the measurements Directions Where to stay

Swartwont Lake in Rockland County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 40 acres.

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Swartwont Lake is a 40-acre lake in Rockland County, New York.

Source: EPA Water Quality Portal sampling records, NYSDEC. Methodology: how these readings are compared.

Swimming conditions

No reading

Recreation use not supported

Nutrient and algae readings are not a swimming clearance. Swartwont Lake is listed impaired under Clean Water Act §303(d) (IR 5) for nutrients (phosphorus, nitrogen), oxygen depletion (low DO), pH / acidity. Check local advisories before you swim.

Whether Swartwont 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.

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Water quality measurements for Swartwont Lake

These are the measurements NY DEC publishes for Swartwont 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.

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Answers come straight from the public measurements and survey records on this page.

Lake Details

Surface area

40 acres

Shoreline

1.3 mi

No bathymetric survey has been published for Swartwont Lake, so its depth is not documented here.

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Stays near Swartwont Lake

Compare lakeside cabins, hotels, and vacation rentals near Swartwont Lake in Rockland County, New York — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

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Fishing Swartwont Lake

→ Swartwont Lake fishing regulations (limits, seasons, special rules)

EPA Impairment Status

Swartwont Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).

Causes of impairment

Nutrients (phosphorus, nitrogen)Oxygen depletion (low DO)pH / acidity

Designated uses not supporting: Aquatic life, Recreation.

Source: EPA ATTAINS assessment unit NY1501-0019 · Official waterbody report

Nearby Lakes in Rockland County

Congers Lake0.8 miView →Rockland Lake1 miView →DeForest Lake1.5 miView →DeForest Lake2.1 miView →Lake Lucille2.3 ft clear4.2 miView →Tomkins Lake5.4 ft clear—View →

Frequently asked questions about Swartwont Lake

Where is Swartwont Lake?: Swartwont Lake is a lake in Rockland 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 Swartwont Lake?: Swartwont Lake in Rockland County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 40 acres.
Is Swartwont Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Swartwont Lake is listed impaired under Clean Water Act §303(d) (IR 5) for nutrients (phosphorus, nitrogen), oxygen depletion (low DO), pH / acidity. Check local advisories before you swim.