Where is Johnson Lake?

Johnson Lake is a lake in Polk County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.

How deep is Johnson Lake?

Johnson Lake has a maximum depth of 12 feet. The lake covers 35 acres.

Johnson Lake

Polk County, Wisconsin35 acresView map Directions

No nutrient or algae sampling on record from Wisconsin DNR for this lake.

Max depth

12 ft

Bathymetric survey

Area

35 acres

Surface area

Shoreline

1 mi

Measured length

12 ft max depth

See the measurements Directions Where to stay

Johnson Lake in Polk County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 12 ft. Surface area: 35 acres.

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Johnson Lake is a 35-acre lake in Polk County, Wisconsin with a maximum depth of 12 feet.

Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Johnson 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.

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Water quality measurements for Johnson Lake

These are the measurements Wisconsin DNR publishes for Johnson 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 Johnson Lake

Answers come straight from the public measurements and survey records on this page.

Lake Details

Max depth

12 ft

Surface area

35 acres

Shoreline

1 mi

Stays via Stay22

Stays near Johnson Lake

Compare lakeside cabins, hotels, and vacation rentals near Johnson Lake in Polk County, Wisconsin — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

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Fishing Johnson Lake

→ Johnson Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Polk County

Ember Lake8.2 ft clear · Mesotrophic0.6 miView →Grouse Lake1.1 miView →Grenquist Lake1 miView →Wintergreen Lake1.2 miView →Martel Lake2.1 miView →Largon Lake2.5 ft clear · Eutrophic2.5 miView →

Frequently asked questions about Johnson Lake

Where is Johnson Lake?: Johnson Lake is a lake in Polk County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Johnson Lake?: Johnson Lake in Polk County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 12 ft. Surface area: 35 acres.
Is Johnson Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Johnson Lake?: Johnson Lake has a maximum depth of 12 feet. The lake covers 35 acres.