Illinois

Williamson County

5 of the 29 named waters in Williamson County carry a fish consumption advisory. Those are listed first below — the rest have no advisory on file.

Contaminants found here: Mercury, PCBs, PFAS, PFOS

Waters with advisories

• Crab Orchard Lake lake
• Devil's Kitchen Lake lake
• Herrin Lake #1 lake
• Little Grassy Lake lake
• Marion City Reservoir reservoir

Other named waters in Williamson County

24 waters with no advisory on file. Listed so you can confirm we've looked — not as evidence the fish are safe.

• Belford Lake
• Cambria Neck
• Caplinger Pond
• Duck Neck
• Fresh Water Lake
• Herrin Lake
• Herrin Reservoir
• Herrin Reservoir Number 2
• Johnston City Lake
• Johnston City Sewage Lagoon
• Knights of Pythias Lake
• Lake Number 5
• Lake of Egypt
• Madison Lake
• Marion Country Club Lake
• Marion Reservoir
• Pleasant Valley Lake
• Pond 17
• Pond 33
• Pond 38
• Pond 60
• Saluki Lake
• Sweet Lake
• Teal Lake