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LakeQuality

Lake Sebago

Rockland County, New York298 acresView mapDirections

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

Max depth
28.9 ft
Bathymetric survey
Area
298 acres
Surface area
Shoreline
6.3 mi
Measured length
  • 29 ft max depth

Lake Sebago in Rockland County, New York has water-quality measurements published by NY DEC, shown here as reported. Maximum depth: 28.9 ft. Surface area: 298 acres.

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Lake Sebago is a 298-acre lake in Rockland County, New York with a maximum depth of 29 feet.

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 Lake Sebago 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 Lake Sebago

These are the measurements NY DEC publishes for Lake Sebago, 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

Max depth

28.9 ft

Surface area

298 acres

Shoreline

6.3 mi

Stays via Stay22

Stays near Lake Sebago

Compare lakeside cabins, hotels, and vacation rentals near Lake Sebago 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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Frequently asked questions about Lake Sebago

Where is Lake Sebago?

Lake Sebago 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 Lake Sebago?

Lake Sebago in Rockland County, New York has water-quality measurements published by NY DEC, shown here as reported. Maximum depth: 28.9 ft. Surface area: 298 acres.

Measurements on this page ↑

Is Lake Sebago safe to swim in?

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

Swimming on this page ↑

How deep is Lake Sebago?

Lake Sebago has a maximum depth of 28.9 feet. The lake covers 298 acres.

Where this data comes from

Measurements for Lake Sebago come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.