Where is Swamp Slough?

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

Swamp Slough

Cass County, Illinois32 acresView map Directions

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

Area

32 acres

Surface area

Shoreline

4.4 mi

Measured length

See the measurements Directions Where to stay

Swamp Slough in Cass County, Illinois has water-quality measurements published by Illinois EPA, shown here as reported. Surface area: 32 acres.

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Swamp Slough is a 32-acre lake in Cass 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 Swamp Slough 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 Swamp Slough

These are the measurements Illinois EPA publishes for Swamp Slough, 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 Swamp Slough

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

Lake Details

Surface area

32 acres

Shoreline

4.4 mi

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

Stays via Stay22

Stays near Swamp Slough

Compare lakeside cabins, hotels, and vacation rentals near Swamp Slough in Cass 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 Swamp Slough

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Fishing Swamp Slough

→ Swamp Slough fishing regulations (limits, seasons, special rules)

Nearby Lakes in Cass County

Eagle Lake2.7 miView →Sangamon Bay3.3 miView →Boujan Swale Lake4.1 miView →Meyers Pond—View →Finger Lake—View →

Frequently asked questions about Swamp Slough

Where is Swamp Slough?: Swamp Slough is a lake in Cass County, Illinois. Its water-quality measurements are published by Illinois EPA and shown on this page as reported.
What is the water quality of Swamp Slough?: Swamp Slough in Cass County, Illinois has water-quality measurements published by Illinois EPA, shown here as reported. Surface area: 32 acres.
Is Swamp Slough safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.