Casey Lake
Crow Wing County, Minnesota58 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- Impaired · Nutrients (phosphorus, nitrogen)
Casey Lake in Crow Wing County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Surface area: 58 acres.
Casey Lake is a 58-acre lake in Crow Wing County, Minnesota.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. Methodology: how these readings are compared.
Swimming conditions
No readingRecreation use not supported
Nutrient and algae readings are not a swimming clearance. Casey Lake is listed impaired under Clean Water Act §303(d) (IR 5) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
Whether Casey 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 Casey Lake
These are the measurements Minnesota PCA publishes for Casey 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 Casey Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
58 acres
Shoreline
1.6 mi
No bathymetric survey has been published for Casey Lake, so its depth is not documented here.
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Stays near Casey Lake
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Fishing Casey Lake
EPA Impairment Status
Casey 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: Recreation.
Source: EPA ATTAINS assessment unit MN18-0087-00 · Official waterbody report
Nearby Lakes in Crow Wing County
Frequently asked questions about Casey Lake
Where is Casey Lake?
- Casey Lake is a lake in Crow Wing County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Casey Lake?
- Casey Lake in Crow Wing County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Surface area: 58 acres.
Is Casey Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Casey Lake is listed impaired under Clean Water Act §303(d) (IR 5) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
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Where this data comes from
Measurements for Casey 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