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LakeQuality

Larch Lake

Cook County, Minnesota134 acresView mapDirections

No nutrient or algae sampling on record from Minnesota PCA for this lake.

Max depth
14 ft
Bathymetric survey
Area
134 acres
Surface area
Shoreline
2.8 mi
Measured length
  • 14 ft max depth

Larch Lake in Cook County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 14 ft. Surface area: 134 acres.

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Larch Lake is a 134-acre lake in Cook County, Minnesota with a maximum depth of 14 feet.

Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Larch 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.

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Water quality measurements for Larch Lake

These are the measurements Minnesota PCA publishes for Larch 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.

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Answers come straight from the public measurements and survey records on this page.

Lake Details

Max depth

14 ft

Surface area

134 acres

Shoreline

2.8 mi

Stays via Stay22

Stays near Larch Lake

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Frequently asked questions about Larch Lake

Where is Larch Lake?

Larch 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 Larch Lake?

Larch Lake in Cook County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 14 ft. Surface area: 134 acres.

Measurements on this page ↑

Is Larch Lake safe to swim in?

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Swimming on this page ↑

How deep is Larch Lake?

Larch Lake has a maximum depth of 14 feet. The lake covers 134 acres.

Where this data comes from

Measurements for Larch 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