Illinois Fish Advisory | Des Plaines River

Des Plaines River Cook and Will Counties Species and Meal Frequency Route 120 to Hoffman Dam Channel Catfish Carp Route 120 to Hoffman Dam All Sizes 1 meal/week Contaminant - PCBs   Route 120 to Hoffman Dam Larger than 19" 1 meal/month Contaminant - PCBs Hoffman Dam to Lockport Channel Catfish Carp Hoffman Dam to Lockport All Sizes 1 meal/month Contaminant - PCBs   Hoffman Dam to Lockport Less than 22" 1 meal/month - or - Larger than 22" 6 meals/year Contaminant - PCBs Lockport to Kanakakee River Channel Catfish Freshwater Drum Carp Lockport to Kanakakee River All Sizes 1 meal/month Contaminant - PCBs Lockport to Kanakakee River All Sizes 1 meal/month Contaminant - PCBs Lockport to Kanakakee River Less than 18" 6 meals/year - or - Larger than 18" Do Not Eat Contaminant - PCBs