Riley Lake
Forest County, Wisconsin217 acresView mapDirections
No nutrient or algae sampling on record from Wisconsin DNR for this lake.
- 20 ft max depth
Riley Lake in Forest County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 20 ft. Surface area: 217 acres.
Riley Lake is a 217-acre lake in Forest County, Wisconsin with a maximum depth of 20 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 Riley 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 Riley Lake
These are the measurements Wisconsin DNR publishes for Riley 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 Riley Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
20 ft
Surface area
217 acres
Shoreline
2.9 mi
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Fishing Riley Lake
Nearby Lakes in Forest County
Frequently asked questions about Riley Lake
Where is Riley Lake?
- Riley Lake is a lake in Forest County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Riley Lake?
- Riley Lake in Forest County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 20 ft. Surface area: 217 acres.
Is Riley Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Riley Lake?
- Riley Lake has a maximum depth of 20 feet. The lake covers 217 acres.
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Where this data comes from
Measurements for Riley Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.