Little Portage Lake
Cass County, Minnesota69 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- 12 ft max depth
Little Portage Lake in Cass County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 12.1 ft. Surface area: 69 acres.
Little Portage Lake is a 69-acre lake in Cass County, Minnesota with a maximum depth of 12 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 Little Portage 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 Little Portage Lake
These are the measurements Minnesota PCA publishes for Little Portage 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 Little Portage Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
12.1 ft
Surface area
69 acres
Shoreline
1.4 mi
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Fishing Little Portage Lake
Nearby Lakes in Cass County
Frequently asked questions about Little Portage Lake
Where is Little Portage Lake?
- Little Portage Lake is a lake in Cass County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Little Portage Lake?
- Little Portage Lake in Cass County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 12.1 ft. Surface area: 69 acres.
Is Little Portage Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Little Portage Lake?
- Little Portage Lake has a maximum depth of 12.1 feet. The lake covers 69 acres.
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Where this data comes from
Measurements for Little Portage 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