Roy Lake
Cook County, Minnesota61 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- 45 ft max depth
Roy Lake in Cook County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 45 ft. Surface area: 61 acres.
Roy Lake is a 61-acre lake in Cook County, Minnesota with a maximum depth of 45 feet.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. Methodology: how these readings are compared.
What Roy Lake is good for
From access and monitoring records, not editorial picks.
- Deep water45 ft surveyed max depth
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Roy 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 Roy Lake
These are the measurements Minnesota PCA publishes for Roy 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 Roy Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
45 ft
Surface area
61 acres
Shoreline
1.8 mi
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Fishing Roy Lake
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Frequently asked questions about Roy Lake
Where is Roy Lake?
- Roy 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 Roy Lake?
- Roy Lake in Cook County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 45 ft. Surface area: 61 acres.
Is Roy Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Roy Lake?
- Roy Lake has a maximum depth of 45 feet. The lake covers 61 acres.
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Where this data comes from
Measurements for Roy 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