Upper Twin Lake
Freeborn County, Minnesota373 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- 3 ft max depth
Upper Twin Lake in Freeborn County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 3.3 ft. Surface area: 373 acres.
Upper Twin Lake is a 373-acre lake in Freeborn County, Minnesota with a maximum depth of 3 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 Upper Twin 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 Upper Twin Lake
These are the measurements Minnesota PCA publishes for Upper Twin 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 Upper Twin Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
3.3 ft
Surface area
373 acres
Shoreline
4.7 mi
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Fishing Upper Twin Lake
Nearby Lakes in Freeborn County
Frequently asked questions about Upper Twin Lake
Where is Upper Twin Lake?
- Upper Twin Lake is a lake in Freeborn County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Upper Twin Lake?
- Upper Twin Lake in Freeborn County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 3.3 ft. Surface area: 373 acres.
Is Upper Twin Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Upper Twin Lake?
- Upper Twin Lake has a maximum depth of 3.3 feet. The lake covers 373 acres.
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Where this data comes from
Measurements for Upper Twin 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