Illinois Fishing

Alleman Lake

Alleman Lake provides first-rate fishing conditions for Largemouth Bass, Crappie, Catfish enthusiasts in eastern Illinois. Alleman Lake is located near eastern Illinois at coordinates 41.23, -89.00. The first-rate reservoir offers depth variation and structure that Largemouth Bass rely on. Local anglers frequently report success with Largemouth Bass, Crappie, Catfish at Alleman Lake.

Reservoir Illinois 41.2300, -89.0000
Updated 2026-04-29

Location

View on Google Maps 41.2300, -89.0000

Target Species

Largemouth BassLargemouth BassCrappieCrappieCatfishCatfish

Fishing Tips

  • Focus on dam structure during dusk when Largemouth Bass are active.
  • Focus on primary points during sunset hours when Largemouth Bass are active.
  • Focus on timber stands during dawn when Largemouth Bass are active.

Fishing Techniques for Alleman Lake

Seasonal patterns here follow typical Illinois trends: pre-spawn activity peaks in early spring, summer fishing is best during low-light periods, and fall brings aggressive feeding before winter. Each season favors different presentations, so adjust your tackle accordingly.

What to Expect at Alleman Lake

Take time to read the water when you arrive — baitfish activity, bird movement, and surface disturbances all signal where fish are feeding. The character of this reservoir changes with the seasons, so repeat visits often reveal new patterns and productive spots you missed before.

Regulations

Current Illinois license mandatory. Illinois Department of Natural Resources maintains regulations on their website.

Fishing Tips for Alleman Lake

Billsbach Lake

Beaver Glenn Lake

Barnes Lake

Frequently Asked Questions

Yes, a valid Illinois fishing license is required. Check Illinois Department of Natural Resources for current regulations.

Yes, the Reservoir offers diverse opportunities and typically good access for all skill levels.

Live bait such as mullet works well. Many anglers also use artificial lures.