river in Illinois, USA
The Illinois River, running the length of the state to the Mississippi, has rebounded into a strong smallmouth and largemouth bass, white bass, sauger, catfish and freshwater drum fishery, with the tailwater below the Starved Rock and Marseilles dams a noted sauger and white bass hotspot. Located in the central Illinois waterway near Starved Rock and the Starved Rock and Marseilles pools.
Illinois River is a river in Illinois, USA, and a popular destination for anglers exploring the region. This guide brings together the fish species you can target, the regulations that apply, and the campsites nearby so you can plan a complete fishing trip.
Anglers fishing Illinois River can target species including Channel Catfish, Flathead Catfish, Freshwater Drum, Largemouth Bass, Sauger, Smallmouth Bass, and White Bass. Explore the linked species guides below to learn their habits, average sizes, and the tackle that works best on Illinois River.
Make sure you're fishing legally at Illinois River. A fishing license is required across most of USA, and daily limits, size limits, and open seasons can change from year to year. When FishFinder has matching records, use the regulations link below to review the rules hub before you cast a line.
Explore the species guides for fish recorded at Illinois River:
Check FishFinder's regulation records for rules that apply at Illinois River:
Anglers at Illinois River can target species including Channel Catfish, Flathead Catfish, Freshwater Drum, Largemouth Bass, Sauger, Smallmouth Bass, and White Bass. Explore each species on this page to learn its habits, average size, and the tackle that works best.
Yes — a fishing license is required across most of USA. Daily limits, size limits, and open seasons can change year to year, so review the regulations on file for Illinois River before you cast a line.
Illinois River is a river in Illinois, USA, and a popular destination for anglers exploring the region.