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 Old Mill Creek. Right now in March, activity is Good.
Seasonal Activity Chart

Largemouth Bass
Old Mill Creek offers some surprisingly good largemouth bass fishing in its numerous small lakes, ponds, and connected waterways. The key here is targeting the heavily vegetated areas and submerged structure these bass love. Spring (late April-May) is prime time as the bass move shallow to spawn, and you'll find success with spinnerbaits, Texas-rigged worms, and topwater frogs. Fall (September-October) can also be productive as the fish feed heavily before winter. A local tip: Many of the ponds are connected by small channels navigable by kayak or canoe, allowing you to cover more water. Be aware that some areas may have limited public access, so check local regulations and obtain permission where necessary. The bass here tend to be on the smaller side, but the sheer numbers and aggressive strikes make for a fun day on the water.
Plan a Trip to Old Mill Creek
See what's biting in Old Mill Creek, find top-rated guides, and estimate charter costs.
How to Catch Largemouth Bass
Detailed fishing techniques coming soon for Largemouth Bass in Old Mill Creek.
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 is the daily bag limit for largemouth bass in Old Mill Creek, Illinois?
The daily bag limit for largemouth bass is 6.
What is the minimum size largemouth bass that I can keep in Illinois?
The minimum size limit for largemouth bass is 14 inches.
Do I need a license to fish for largemouth bass in Illinois?
Yes, you need a valid fishing license to fish for largemouth bass in Illinois.
Can I fish for Largemouth Bass year round in Old Mill Creek, Illinois?
Yes, the season is open year round.
More Largemouth Bass Fishing in Illinois
Other Species to Fish in Old Mill Creek
Ready to Catch Largemouth Bass in Old Mill Creek?
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