Umsaskis Lake
Aroostook County, Maine1,303 acresView mapDirections
No nutrient or algae sampling on record from Maine DEP for this lake.
Umsaskis Lake in Aroostook County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Surface area: 1303 acres.
Umsaskis Lake is a 1,303-acre lake in Aroostook County, Maine.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Umsaskis Lake is good for
From access and monitoring records, not editorial picks.
- Big water1,303 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Umsaskis 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 Umsaskis Lake
These are the measurements Maine DEP publishes for Umsaskis 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 Umsaskis Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
1,303 acres
Shoreline
13.2 mi
No bathymetric survey has been published for Umsaskis Lake, so its depth is not documented here.
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Fishing Umsaskis Lake
Nearby Lakes in Aroostook County
Frequently asked questions about Umsaskis Lake
Where is Umsaskis Lake?
- Umsaskis Lake is a lake in Aroostook County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.
What is the water quality of Umsaskis Lake?
- Umsaskis Lake in Aroostook County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Surface area: 1303 acres.
Is Umsaskis 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 Umsaskis Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.