Knox Lake
Washington County, Maine53 acresView mapDirections
No nutrient or algae sampling on record from Maine DEP for this lake.
Knox Lake in Washington County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Surface area: 53 acres.
Knox Lake is a 53-acre lake in Washington County, Maine.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Knox 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 Knox Lake
These are the measurements Maine DEP publishes for Knox 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 Knox Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
53 acres
Shoreline
1.5 mi
No bathymetric survey has been published for Knox Lake, so its depth is not documented here.
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Stays near Knox Lake
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Frequently asked questions about Knox Lake
Where is Knox Lake?
- Knox Lake is a lake in Washington County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.
What is the water quality of Knox Lake?
- Knox Lake in Washington County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Surface area: 53 acres.
Is Knox Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Knox Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.