Delay Lake
Lake County, Minnesota102 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- Impaired · Mercury
- 13 ft max depth
Delay Lake in Lake County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 13.1 ft. Surface area: 102 acres.
Delay Lake is a 102-acre lake in Lake County, Minnesota with a maximum depth of 13 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. Delay Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
Whether Delay 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 Delay Lake
These are the measurements Minnesota PCA publishes for Delay 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 Delay Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
13.1 ft
Surface area
102 acres
Shoreline
2.7 mi
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Fishing Delay Lake
EPA Impairment Status
Delay 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: Fish consumption.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit MN38-0415-00 · Official waterbody report
Nearby Lakes in Lake County
Frequently asked questions about Delay Lake
Where is Delay Lake?
- Delay 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 Delay Lake?
- Delay Lake in Lake County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 13.1 ft. Surface area: 102 acres.
Is Delay Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Delay Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
How deep is Delay Lake?
- Delay Lake has a maximum depth of 13.1 feet. The lake covers 102 acres.
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Where this data comes from
Measurements for Delay 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