Lilly Lake
Marathon County, Wisconsin82 acresView mapDirections
No nutrient or algae sampling on record from Wisconsin DNR for this lake.
- 5 ft max depth
Lilly Lake in Marathon County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 5 ft. Surface area: 82 acres.
Lilly Lake is a 82-acre lake in Marathon County, Wisconsin with a maximum depth of 5 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 Lilly Lake 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 Lilly Lake
These are the measurements Wisconsin DNR publishes for Lilly 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 Lilly Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
5 ft
Surface area
82 acres
Shoreline
1.5 mi
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Fishing Lilly Lake
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Frequently asked questions about Lilly Lake
Where is Lilly Lake?
- Lilly Lake is a lake in Marathon County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Lilly Lake?
- Lilly Lake in Marathon County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 5 ft. Surface area: 82 acres.
Is Lilly Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Lilly Lake?
- Lilly Lake has a maximum depth of 5 feet. The lake covers 82 acres.
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Where this data comes from
Measurements for Lilly Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.