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.

How deep is Lake Sebago?

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

Lake Sebago

Rockland County, New York298 acresView map Directions

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

See the measurements Directions Where to stay

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.

Ask about Lake Sebago

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.

Top-rated places to stay near Lake Sebago

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Fishing Lake Sebago

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

Nearby Lakes in Rockland County

Lake Wanoksink1.4 miView →Pine Meadow Lake2 miView →Breakneck Pond1.6 miView →Third Reservoir2.3 miView →Lake Welch—View →Cranberry Pond—View →

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.
Is Lake Sebago safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Lake Sebago?: Lake Sebago has a maximum depth of 28.9 feet. The lake covers 298 acres.