Newton Lake


Newton Lake in Illinois is a well-known power plant lake with a reputation for excellent fishing, especially for largemouth bass. With its warm water discharge and consistent temperatures, the lake offers year-round angling opportunities and holds some truly impressive fish. Whether you’re after bass, white bass, or even catfish, Newton has something to offer.

IL DNR Lake Information Page



Newton Lake Receives Lots of Fishing Pressure


Newton Lake in Illinois is a popular power plant lake known for its quality largemouth bass fishery—but it also sees a lot of fishing pressure, especially from tournaments. The consistent warm water discharge creates ideal conditions for year-round fishing, which attracts anglers from all over the region. While this pressure can make the bite a bit challenging at times, the lake continues to produce big bass, along with solid numbers of white bass and other species.


Newton Lake Has Huge Bass for Illinois


Newton Lake is renowned as one of Illinois’ premier destinations for trophy largemouth bass. Anglers frequently report catches in the 5- to 7-pound range, with numerous fish exceeding 8 pounds. Notably, tournaments have seen bass tipping the scales at over 10 pounds, underscoring the lake’s status as a top-tier bass fishery.


Newton Lake Has a Tremendous White Bass Fishery


Newton Lake has a tremendous white bass fishery that often flies under the radar. While the lake is best known for its trophy largemouth bass, the white bass action can be just as exciting—especially during peak feeding times. Anglers can expect fast-paced action with aggressive strikes, schooling fish, and the potential for multiple hookups in a short period.


Newton Lake Has a Good Catfish Fishery


Newton Lake also offers a solid catfish fishery, making it a well-rounded destination for multi-species anglers. Channel catfish are the most common catch, with plenty of keeper-sized fish and the occasional big one mixed in. The lake’s warm-water discharge helps maintain active feeding behavior, even in cooler months, giving anglers consistent opportunities throughout the year. Whether you’re fishing cut bait, stink bait, or live bait near structure or flats, Newton Lake provides reliable catfishing action alongside its famous bass and white bass bites.