Where is Grassy Sprain Reservoir?

Grassy Sprain 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.

Grassy Sprain Reservoir

Westchester County, New York149 acresView map Directions

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

Area

149 acres

Surface area

Shoreline

4.5 mi

Measured length

See the measurements Directions Where to stay

Grassy Sprain Reservoir in Westchester County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 149 acres.

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Grassy Sprain Reservoir is a 149-acre lake in Westchester County, New York.

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

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Grassy Sprain 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.

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Water quality measurements for Grassy Sprain Reservoir

These are the measurements NY DEC publishes for Grassy Sprain 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 Grassy Sprain Reservoir

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

Lake Details

Surface area

149 acres

Shoreline

4.5 mi

No bathymetric survey has been published for Grassy Sprain Reservoir, so its depth is not documented here.

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Stays near Grassy Sprain Reservoir

Compare lakeside cabins, hotels, and vacation rentals near Grassy Sprain Reservoir in Westchester 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 Grassy Sprain Reservoir

→ Grassy Sprain Reservoir fishing regulations (limits, seasons, special rules)

Nearby Lakes in Westchester County

Reservoir Number One2.6 miView →Reservoir Number Three3.2 miView →Hillview Reservoir4.3 miView →Tarrytown Reservoir—View →Silver Lake7.5 miView →Van Amringe Millpond7.4 miView →

Frequently asked questions about Grassy Sprain Reservoir

Where is Grassy Sprain Reservoir?: Grassy Sprain 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 Grassy Sprain Reservoir?: Grassy Sprain Reservoir in Westchester County, New York has water-quality measurements published by NY DEC, shown here as reported. Surface area: 149 acres.
Is Grassy Sprain Reservoir safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.