Where is Meredosia Lake?

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

How deep is Meredosia Lake?

Meredosia Lake has a maximum depth of 5 feet and an average depth of 2.5 feet. The lake covers 1405 acres.

Meredosia Lake

Morgan County, Illinois1,405 acresView map Directions

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

Max depth

5 ft

Bathymetric survey

Area

1,405 acres

Surface area

Shoreline

16.6 mi

Measured length

5 ft max depth

See the measurements Directions Where to stay

Meredosia Lake in Morgan County, Illinois has water-quality measurements published by Illinois EPA, shown here as reported. Maximum depth: 5 ft. Surface area: 1405 acres.

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Meredosia Lake is a 1,405-acre lake in Morgan County, Illinois with a maximum depth of 5 feet (3-foot average).

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

What Meredosia Lake is good for

From access and monitoring records, not editorial picks.

Big water1,405 acres

Swimming conditions

No reading

Not rated

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

Whether Meredosia 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.

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Water quality measurements for Meredosia Lake

These are the measurements Illinois EPA publishes for Meredosia 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 Meredosia Lake

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

Lake Details

Max depth

5 ft

Average depth

2.5 ft

Surface area

1,405 acres

Shoreline

16.6 mi

Stays via Stay22

Stays near Meredosia Lake

Compare lakeside cabins, hotels, and vacation rentals near Meredosia Lake in Morgan 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 Meredosia Lake

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Fishing Meredosia Lake

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

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Frequently asked questions about Meredosia Lake

Where is Meredosia Lake?: Meredosia Lake is a lake in Morgan County, Illinois. Its water-quality measurements are published by Illinois EPA and shown on this page as reported.
What is the water quality of Meredosia Lake?: Meredosia Lake in Morgan County, Illinois has water-quality measurements published by Illinois EPA, shown here as reported. Maximum depth: 5 ft. Surface area: 1405 acres.
Is Meredosia Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Meredosia Lake?: Meredosia Lake has a maximum depth of 5 feet and an average depth of 2.5 feet. The lake covers 1405 acres.