Cobbosseecontee Lake
Kennebec County, Maine5,544 acresView mapDirections
No nutrient or algae sampling on record from Maine DEP for this lake.
- 100 ft max depth
Cobbosseecontee Lake in Kennebec County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 100 ft. Surface area: 5544 acres.
Cobbosseecontee Lake is a 5,544-acre lake in Kennebec County, Maine with a maximum depth of 100 feet (37-foot average).
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Cobbosseecontee Lake is good for
From access and monitoring records, not editorial picks.
- Deep water100 ft surveyed max depth
- Big water5,544 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Cobbosseecontee 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 Cobbosseecontee Lake
These are the measurements Maine DEP publishes for Cobbosseecontee 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 Cobbosseecontee Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
100 ft
Average depth
37 ft
Surface area
5,544 acres
Shoreline
39.8 mi
The depth above comes from a bathymetric survey of this lake, not from a regional estimate.
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Fishing Cobbosseecontee Lake
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Frequently asked questions about Cobbosseecontee Lake
Where is Cobbosseecontee Lake?
- Cobbosseecontee Lake is a lake in Kennebec County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.
What is the water quality of Cobbosseecontee Lake?
- Cobbosseecontee Lake in Kennebec County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 100 ft. Surface area: 5544 acres.
Is Cobbosseecontee Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Cobbosseecontee Lake?
- Cobbosseecontee Lake has a maximum depth of 100 feet and an average depth of 37 feet. The lake covers 5544 acres.
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Where this data comes from
Measurements for Cobbosseecontee Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.