Brown Trout

While not as common as other species, the Illinois River near Marseilles holds a limited population of brown trout, primarily due to stocking efforts upstream. Anglers targeting these fish should focus on areas with cooler water and good current, particularly near creek mouths or areas with submerged structure. Spring and fall are typically the best times to fish for brown trout, as they become more active in cooler water temperatures. Small spinners, spoons, and crankbaits that mimic baitfish can be effective. Fly fishing with streamers can also be productive. Access to the river is available through several public boat ramps and access points around Marseilles. Keep in mind that brown trout fishing in this area can be challenging, as they are not as abundant as other species. Be sure to check the current fishing regulations for size and creel limits, as they may differ from those for other trout species. Patience and persistence are key when targeting these elusive fish.