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LakeQuality

Loon Lake

Franklin County, Maine171 acresView mapDirections

No nutrient or algae sampling on record from Maine DEP for this lake.

Max depth
50 ft
Bathymetric survey
Area
171 acres
Surface area
Shoreline
2.8 mi
Measured length
  • 50 ft max depth

Loon Lake in Franklin County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 50 ft. Surface area: 171 acres.

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Loon Lake is a 171-acre lake in Franklin County, Maine with a maximum depth of 50 feet (21-foot average).

Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.

What Loon Lake is good for

From access and monitoring records, not editorial picks.

  • Deep water50 ft surveyed max depth

Swimming conditions

No reading

Not rated

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

Whether Loon Lake is safe to swim in today is a call for the Maine Department of Environmental Protection and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Loon Lake

These are the measurements Maine DEP publishes for Loon 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.

Ask about Loon Lake

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

Lake Details

Max depth

50 ft

Average depth

21 ft

Surface area

171 acres

Shoreline

2.8 mi

The depth above comes from a bathymetric survey of this lake, not from a regional estimate.

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Stays near Loon Lake

Compare lakeside cabins, hotels, and vacation rentals near Loon Lake in Franklin County, Maine — 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 Loon Lake

Nearby Lakes in Franklin County

Frequently asked questions about Loon Lake

Where is Loon Lake?

Loon Lake is a lake in Franklin County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.

What is the water quality of Loon Lake?

Loon Lake in Franklin County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 50 ft. Surface area: 171 acres.

Measurements on this page ↑

Is Loon Lake 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 Loon Lake?

Loon Lake has a maximum depth of 50 feet and an average depth of 21 feet. The lake covers 171 acres.

Where this data comes from

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