Where is Mattamiscontis Lake?

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

How deep is Mattamiscontis Lake?

Mattamiscontis Lake has a maximum depth of 38 feet and an average depth of 12 feet. The lake covers 1080 acres.

Mattamiscontis Lake

Penobscot County, Maine1,080 acresView map Directions

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

Max depth

38 ft

Bathymetric survey

Area

1,080 acres

Surface area

Shoreline

8.8 mi

Measured length

38 ft max depth

See the measurements Directions Where to stay

Mattamiscontis Lake in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 38 ft. Surface area: 1080 acres.

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Mattamiscontis Lake is a 1,080-acre lake in Penobscot County, Maine with a maximum depth of 38 feet (12-foot average).

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

What Mattamiscontis Lake is good for

From access and monitoring records, not editorial picks.

Deep water38 ft surveyed max depth
Big water1,080 acres

Swimming conditions

No reading

Not rated

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

Whether Mattamiscontis 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 Mattamiscontis Lake

These are the measurements Maine DEP publishes for Mattamiscontis 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 Mattamiscontis Lake

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

Lake Details

Max depth

38 ft

Average depth

12 ft

Surface area

1,080 acres

Shoreline

8.8 mi

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

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Stays near Mattamiscontis Lake

Compare lakeside cabins, hotels, and vacation rentals near Mattamiscontis Lake in Penobscot 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 Mattamiscontis Lake

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

Nearby Lakes in Penobscot County

Little Mattamiscontis Lake2.5 miView →East Branch Lake3.7 miView →Gray Ledge Deadwater3.6 miView →Nollesemic Lake5.3 miView →Bog Pond4.6 miView →South Branch Lake—View →

Frequently asked questions about Mattamiscontis Lake

Where is Mattamiscontis Lake?: Mattamiscontis Lake is a lake in Penobscot County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.
What is the water quality of Mattamiscontis Lake?: Mattamiscontis Lake in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 38 ft. Surface area: 1080 acres.
Is Mattamiscontis Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Mattamiscontis Lake?: Mattamiscontis Lake has a maximum depth of 38 feet and an average depth of 12 feet. The lake covers 1080 acres.