Where is Walton Lake?

Walton Lake is a lake in Montgomery County, Illinois. Its water-quality measurements are published by Illinois EPA and shown on this page as reported.

Walton Lake

Montgomery County, Illinois29 acresView map Directions

No nutrient or algae sampling on record from Illinois EPA for this lake.

Area

29 acres

Surface area

Shoreline

2.5 mi

Measured length

See the measurements Directions Where to stay

Walton Lake in Montgomery County, Illinois has water-quality measurements published by Illinois EPA, shown here as reported. Surface area: 29 acres.

Loading map…

Walton Lake is a 29-acre lake in Montgomery County, Illinois.

Source: EPA Water Quality Portal sampling records, Illinois EPA. 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 Walton Lake is safe to swim in today is a call for the Illinois Environmental Protection Agency and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

Compare swimming lakes near St. Louis →

Get alerts for Walton Lake →

Water quality measurements for Walton Lake

These are the measurements Illinois EPA publishes for Walton 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 Walton Lake

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

Lake Details

Surface area

29 acres

Shoreline

2.5 mi

No bathymetric survey has been published for Walton Lake, so its depth is not documented here.

Stays via Stay22

Stays near Walton Lake

Compare lakeside cabins, hotels, and vacation rentals near Walton Lake in Montgomery County, Illinois — 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 Walton Lake

Prices for Oct 16–18, 4 adults. Change dates on the map below.

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

Planning a whole trip? See where to stay at Illinois’s top lakes →

Follow Walton Lake’s readings

Email me when new measurements post for this lake. Updates stay free.

Or email

Fishing Walton Lake

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

Nearby Lakes in Montgomery County

Lou Yaeger Lake1.8 ft clear · Hypereutrophic4.7 miView →Lake Lou Yaeger6.1 miView →Fivemile Lake8.6 miView →Lake Hillsboro10.2 miView →Glenn Shoals Lake1 ft clear · Hypereutrophic—View →Lake Glenn Shoals—View →

Frequently asked questions about Walton Lake

Where is Walton Lake?: Walton Lake is a lake in Montgomery County, Illinois. Its water-quality measurements are published by Illinois EPA and shown on this page as reported.
What is the water quality of Walton Lake?: Walton Lake in Montgomery County, Illinois has water-quality measurements published by Illinois EPA, shown here as reported. Surface area: 29 acres.
Is Walton Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.