Isaac Lake
Itasca County, Minnesota87 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- 25 ft max depth
Isaac Lake in Itasca County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 25 ft. Surface area: 87 acres.
Isaac Lake is a 87-acre lake in Itasca County, Minnesota with a maximum depth of 25 feet.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. 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 Isaac Lake is safe to swim in today is a call for the Minnesota Pollution Control Agency and the Minnesota DNR and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Isaac Lake
These are the measurements Minnesota PCA publishes for Isaac 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 Isaac Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
25 ft
Surface area
87 acres
Shoreline
2.2 mi
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Fishing Isaac Lake
Nearby Lakes in Itasca County
Frequently asked questions about Isaac Lake
Where is Isaac Lake?
- Isaac Lake is a lake in Itasca County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Isaac Lake?
- Isaac Lake in Itasca County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 25 ft. Surface area: 87 acres.
Is Isaac Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Isaac Lake?
- Isaac Lake has a maximum depth of 25 feet. The lake covers 87 acres.
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Where this data comes from
Measurements for Isaac Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Lake details from Minnesota DNR LakeFinder