Where is Eureka Lake?

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

How deep is Eureka Lake?

Eureka Lake has a maximum depth of 28 feet. The lake covers 39 acres.

Are there boat ramps on Eureka Lake?

Eureka Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Eureka Lake. Public access is listed as yes.

Can I fish at Eureka Lake?

Eureka Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Wisconsin's fish and wildlife agency, so check its current regulations before you go.

Eureka Lake

Ashland County, Wisconsin39 acresView map Directions

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

Max depth

28 ft

Bathymetric survey

Area

39 acres

Surface area

Shoreline

1.2 mi

Measured length

28 ft max depth
Public access

See the measurements Directions Where to stay

Eureka Lake in Ashland County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 28 ft. Surface area: 39 acres.

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Eureka Lake is a 39-acre lake in Ashland County, Wisconsin with a maximum depth of 28 feet. Limited fish-species data available. Public access is available with 1 public boat landing.

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

What Eureka Lake is good for

From access and monitoring records, not editorial picks.

Boat launch1 documented ramp

Swimming conditions

No reading

Not rated

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

Whether Eureka 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 Eureka Lake

These are the measurements Wisconsin DNR publishes for Eureka 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 Eureka Lake

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

Lake Details

Max depth

28 ft

Surface area

39 acres

Shoreline

1.2 mi

Public access

Yes

Listed by Wisconsin DNR

Recreation & Access

Boat Landings

Yes

Public Access

Eureka LakePublic

Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps

Stays via Stay22

Stays near Eureka Lake

Compare lakeside cabins, hotels, and vacation rentals near Eureka Lake in Ashland 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.

Top-rated places to stay near Eureka Lake

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Fishing Eureka Lake

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

Nearby Lakes in Ashland County

Twin Lakes0.7 miView →Lake Galilee9.3 ft clear · Mesotrophic0.9 miView →Caroline Lake1.6 miView →Meder Lake3.6 ft clear3.4 miView →Long Lake3.8 miView →Loon Lake5.3 miView →

Frequently asked questions about Eureka Lake

Where is Eureka Lake?: Eureka Lake is a lake in Ashland County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Eureka Lake?: Eureka Lake in Ashland County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 28 ft. Surface area: 39 acres.
Is Eureka Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Eureka Lake?: Eureka Lake has a maximum depth of 28 feet. The lake covers 39 acres.
Are there boat ramps on Eureka Lake?: Eureka Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Eureka Lake. Public access is listed as yes.
Can I fish at Eureka Lake?: Eureka Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Wisconsin's fish and wildlife agency, so check its current regulations before you go.