Mallard Slough
Burnett County, Wisconsin28 acresView mapDirections
No nutrient or algae sampling on record from Wisconsin DNR for this lake.
- 4 ft max depth
Mallard Slough in Burnett County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 4 ft. Surface area: 28 acres.
Mallard Slough is a 28-acre lake in Burnett County, Wisconsin with a maximum depth of 4 feet.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Mallard Slough is safe to swim in today is a call for the Wisconsin Department of Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Mallard Slough
These are the measurements Wisconsin DNR publishes for Mallard Slough, 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 Mallard Slough
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
4 ft
Surface area
28 acres
Shoreline
1.2 mi
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Fishing Mallard Slough
Nearby Lakes in Burnett County
Frequently asked questions about Mallard Slough
Where is Mallard Slough?
- Mallard Slough is a lake in Burnett County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Mallard Slough?
- Mallard Slough in Burnett County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 4 ft. Surface area: 28 acres.
Is Mallard Slough safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Mallard Slough?
- Mallard Slough has a maximum depth of 4 feet. The lake covers 28 acres.
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Where this data comes from
Measurements for Mallard Slough come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.