Cloquet Lake
Lake County, Minnesota182 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- Impaired · Mercury
- 7 ft max depth
Cloquet Lake in Lake County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 7 ft. Surface area: 182 acres.
Cloquet Lake is a 182-acre lake in Lake County, Minnesota with a maximum depth of 7 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. Cloquet Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
Whether Cloquet 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 Cloquet Lake
These are the measurements Minnesota PCA publishes for Cloquet 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 Cloquet Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
7 ft
Surface area
182 acres
Shoreline
3.1 mi
The depth above comes from a bathymetric survey of this lake, not from a regional estimate.
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Fishing Cloquet Lake
EPA Impairment Status
Cloquet Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Designated uses not supporting: Fish consumption.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit MN38-0539-00 · Official waterbody report
Nearby Lakes in Lake County
Frequently asked questions about Cloquet Lake
Where is Cloquet Lake?
- Cloquet Lake is a lake in Lake County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Cloquet Lake?
- Cloquet Lake in Lake County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 7 ft. Surface area: 182 acres.
Is Cloquet Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Cloquet Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
How deep is Cloquet Lake?
- Cloquet Lake has a maximum depth of 7 feet. The lake covers 182 acres.
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Where this data comes from
Measurements for Cloquet Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Lake details from Minnesota DNR LakeFinder