Marshall Lake
Vilas County, Wisconsin90 acresView mapDirections
No nutrient or algae sampling on record from Wisconsin DNR for this lake.
- 17 ft max depth
Marshall Lake in Vilas County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 17 ft. Surface area: 90 acres.
Marshall Lake is a 90-acre lake in Vilas County, Wisconsin with a maximum depth of 17 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 Marshall 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 Marshall Lake
These are the measurements Wisconsin DNR publishes for Marshall 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 Marshall Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
17 ft
Surface area
90 acres
Shoreline
2.1 mi
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Fishing Marshall Lake
Nearby Lakes in Vilas County
Frequently asked questions about Marshall Lake
Where is Marshall Lake?
- Marshall Lake is a lake in Vilas County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Marshall Lake?
- Marshall Lake in Vilas County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 17 ft. Surface area: 90 acres.
Is Marshall Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Marshall Lake?
- Marshall Lake has a maximum depth of 17 feet. The lake covers 90 acres.
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Where this data comes from
Measurements for Marshall Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.