Big Stone Lake
Otter Tail County, Minnesota199 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- 20 ft max depth
Big Stone Lake in Otter Tail County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 19.7 ft. Surface area: 199 acres.
Big Stone Lake is a 199-acre lake in Otter Tail County, Minnesota with a maximum depth of 20 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 Big Stone 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 Big Stone Lake
These are the measurements Minnesota PCA publishes for Big Stone 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 Big Stone Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
19.7 ft
Surface area
199 acres
Shoreline
4.6 mi
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Fishing Big Stone Lake
Nearby Lakes in Otter Tail County
Frequently asked questions about Big Stone Lake
Where is Big Stone Lake?
- Big Stone Lake is a lake in Otter Tail County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Big Stone Lake?
- Big Stone Lake in Otter Tail County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 19.7 ft. Surface area: 199 acres.
Is Big Stone Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Big Stone Lake?
- Big Stone Lake has a maximum depth of 19.7 feet. The lake covers 199 acres.
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Where this data comes from
Measurements for Big Stone 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