Where is Umcolcus Lake?

Umcolcus 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 Umcolcus Lake?

Umcolcus Lake has a maximum depth of 17 feet and an average depth of 10 feet. The lake covers 731 acres.

Umcolcus Lake

Penobscot County, Maine731 acresView map Directions

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

Max depth

17 ft

Bathymetric survey

Area

731 acres

Surface area

Shoreline

9.3 mi

Measured length

17 ft max depth

See the measurements Directions Where to stay

Umcolcus Lake in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 17 ft. Surface area: 731 acres.

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Umcolcus Lake is a 731-acre lake in Penobscot County, Maine with a maximum depth of 17 feet (10-foot average).

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 Umcolcus 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 Umcolcus Lake

These are the measurements Maine DEP publishes for Umcolcus 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 Umcolcus Lake

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

Lake Details

Max depth

17 ft

Average depth

10 ft

Surface area

731 acres

Shoreline

9.3 mi

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

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Stays near Umcolcus Lake

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Fishing Umcolcus Lake

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

Nearby Lakes in Penobscot County

Cranberry Pond2.7 miView →Lane Brook Pond6.3 miView →Carey Lake6.6 miView →Pleasant Lake—View →Pickett Mountain Pond—View →LaPomkeag Lake—View →

Frequently asked questions about Umcolcus Lake

Where is Umcolcus Lake?: Umcolcus 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 Umcolcus Lake?: Umcolcus Lake in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 17 ft. Surface area: 731 acres.
Is Umcolcus Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Umcolcus Lake?: Umcolcus Lake has a maximum depth of 17 feet and an average depth of 10 feet. The lake covers 731 acres.