Keg Lake
Penobscot County, Maine629 acresView mapDirections
No nutrient or algae sampling on record from Maine DEP for this lake.
- 42 ft max depth
Keg Lake in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 42 ft. Surface area: 629 acres.
Keg Lake is a 629-acre lake in Penobscot County, Maine with a maximum depth of 42 feet (16-foot average).
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Keg Lake is good for
From access and monitoring records, not editorial picks.
- Deep water42 ft surveyed max depth
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Keg 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.
Water quality measurements for Keg Lake
These are the measurements Maine DEP publishes for Keg 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 Keg Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
42 ft
Average depth
16 ft
Surface area
629 acres
Shoreline
11.2 mi
The depth above comes from a bathymetric survey of this lake, not from a regional estimate.
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Fishing Keg Lake
Nearby Lakes in Penobscot County
Frequently asked questions about Keg Lake
Where is Keg Lake?
- Keg 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 Keg Lake?
- Keg Lake in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 42 ft. Surface area: 629 acres.
Is Keg Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Keg Lake?
- Keg Lake has a maximum depth of 42 feet and an average depth of 16 feet. The lake covers 629 acres.
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Where this data comes from
Measurements for Keg Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.