Fishing Charters in Illinois
Browse fishing charters in Illinois that can help you catch largemouth bass.


Shawnee Expeditions
Lake Kinkaid muskie musky walleye crappie bass fishing guide scott Donovan. Shawnee national forest fishing trip for walleye.


Lithia Fishing Guide
Lake Shelbyville Fishing Guide Service. Fish for Largemouth Bass, White Bass, Crappie, Large Mouth Bass, Catfish, Bluegill, Blue Gill, Walleye, Muskie. Check Out Ken's Fishing Report and Fishing Photos. Fish with the Best Guide on Lake Shelbyville!
Best Time to Catch Largemouth Bass
Largemouth Bass can be caught year-round in Decatur. Right now in February, activity is Slow.
Seasonal Activity Chart

Largemouth Bass
Lake Decatur is the prime location for largemouth bass fishing near Decatur, Illinois, offering a diverse habitat and a thriving bass population. This impoundment of the Sangamon River features a mix of shallow weedy areas, deep channels, and submerged structure, providing ample opportunities for anglers. Spring is an excellent time to target bass as they move shallow to spawn. Focus on the backs of coves and around vegetation. Summer fishing can be productive early and late in the day, with anglers targeting deeper structure with crankbaits and Carolina rigs. Fall sees another surge in bass activity as they feed up for winter. A local tip: pay attention to water clarity, as Lake Decatur can be prone to fluctuating conditions. If the water is clear, use more natural-colored lures. If it's murky, opt for brighter colors. Several public boat ramps provide easy access to the lake. The bass population in Lake Decatur is healthy, with a good number of fish in the 2-5 pound range, and the potential for larger specimens. Consider joining a local bass club to learn more about the lake and improve your fishing skills.
How to Catch Largemouth Bass
Detailed fishing techniques coming soon for Largemouth Bass in Decatur.
Largemouth Bass Fishing Regulations in Illinois
Open Season
Year-round
Daily Bag Limit
6 per day
Size Limit
14-inch minimum
License Required
Fishing License
Largemouth Bass regulations may vary by location. Check the Illinois Department of Natural Resources fishing guide for site-specific regulations.
⚠️ Always verify current regulations with the Illinois state wildlife agency before fishing.
Related Species in Illinois
Frequently Asked Questions
What's the minimum size Largemouth Bass I can keep in Illinois?
In Illinois, the minimum size limit for Largemouth Bass is 14 inches. Any bass shorter than that must be released.
What is the best time of year to fish for Largemouth Bass near Decatur?
Spring and fall are generally considered the best times to target Largemouth Bass, as they are more active during these periods due to favorable water temperatures.
What's the daily limit for Largemouth Bass in Illinois?
You're allowed to keep up to 6 Largemouth Bass per day in Illinois, provided they meet the minimum size requirement.
What kind of license do I need to fish for Largemouth Bass around Decatur?
You'll need a valid Illinois fishing license to legally fish for Largemouth Bass in the Decatur area.
More Largemouth Bass Fishing in Illinois
Other Species to Fish in Decatur
Ready to Catch Largemouth Bass in Decatur?
Book a trip with an expert guide who knows the best local spots and techniques.


