Where is Middle Unknown Lake?

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

How deep is Middle Unknown Lake?

Middle Unknown Lake has a maximum depth of 25 feet. The lake covers 84 acres.

Middle Unknown Lake

Hancock County, Maine84 acresView map Directions

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

Max depth

25 ft

Bathymetric survey

Area

84 acres

Surface area

Shoreline

1.6 mi

Measured length

25 ft max depth

See the measurements Directions Where to stay

Middle Unknown Lake in Hancock County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 25 ft. Surface area: 84 acres.

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Middle Unknown Lake is a 84-acre lake in Hancock County, Maine with a maximum depth of 25 feet.

Source: EPA Water Quality Portal sampling records, your state environmental agency. 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 Middle Unknown 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 Middle Unknown Lake

These are the measurements Maine DEP publishes for Middle Unknown 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 Middle Unknown Lake

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

Lake Details

Max depth

25 ft

Surface area

84 acres

Shoreline

1.6 mi

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

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Stays near Middle Unknown Lake

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Fishing Middle Unknown Lake

→ Middle Unknown Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Hancock County

Lower Unknown Lake0.7 miView →Upper Unknown Lake0.7 miView →Killman Pond12.7 ft clear · Mesotrophic1.6 miView →Upper Chain Lake14.5 ft clear · Mesotrophic2 miView →Middle Chain Lake14.1 ft clear · Mesotrophic2.7 miView →Duck Lake2.8 miView →

Frequently asked questions about Middle Unknown Lake

Where is Middle Unknown Lake?: Middle Unknown Lake is a lake in Hancock County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.
What is the water quality of Middle Unknown Lake?: Middle Unknown Lake in Hancock County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 25 ft. Surface area: 84 acres.
Is Middle Unknown Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Middle Unknown Lake?: Middle Unknown Lake has a maximum depth of 25 feet. The lake covers 84 acres.