Topper Lake
Cook County, Minnesota46 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- 28 ft max depth
Topper Lake in Cook County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 28 ft. Surface area: 46 acres.
Topper Lake is a 46-acre lake in Cook County, Minnesota with a maximum depth of 28 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 Topper 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 Topper Lake
These are the measurements Minnesota PCA publishes for Topper 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 Topper Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
28 ft
Surface area
46 acres
Shoreline
1.3 mi
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Fishing Topper Lake
Nearby Lakes in Cook County
Frequently asked questions about Topper Lake
Where is Topper Lake?
- Topper Lake is a lake in Cook County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Topper Lake?
- Topper Lake in Cook County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 28 ft. Surface area: 46 acres.
Is Topper Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Topper Lake?
- Topper Lake has a maximum depth of 28 feet. The lake covers 46 acres.
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Where this data comes from
Measurements for Topper 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