Duck Lake
Becker County, Minnesota101 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- Impaired · Nutrients (phosphorus, nitrogen)
- 12 ft max depth
Duck Lake in Becker County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 12 ft. Surface area: 101 acres.
Duck Lake is a 101-acre lake in Becker County, Minnesota with a maximum depth of 12 feet.
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. Duck Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
Whether Duck 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 Duck Lake
These are the measurements Minnesota PCA publishes for Duck 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 Duck Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
12 ft
Surface area
101 acres
Shoreline
2.8 mi
The depth above comes from a bathymetric survey of this lake, not from a regional estimate.
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Fishing Duck Lake
EPA Impairment Status
Duck Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).
Causes of impairment
Designated uses not supporting: Recreation.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit MN03-0645-00 · Official waterbody report
Nearby Lakes in Becker County
Frequently asked questions about Duck Lake
Where is Duck Lake?
- Duck Lake is a lake in Becker County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Duck Lake?
- Duck Lake in Becker County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 12 ft. Surface area: 101 acres.
Is Duck Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Duck Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for nutrients (phosphorus, nitrogen). Check local advisories before you swim.
How deep is Duck Lake?
- Duck Lake has a maximum depth of 12 feet. The lake covers 101 acres.
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Where this data comes from
Measurements for Duck 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