Madison Lake near Cambria: Fishing Spots, Seasons and Access

• Overview

  Williamson County in Illinois is where Madison Lake sits. It stands 413 feet above sea level. Around 26 acres of surface means several distinct areas to work. On size it sits at the modest end of our Williamson County list. Cambria sits 1.9 miles from here and is the nearest stop. The big place round here is St. Louis, 81 miles distant. Local rules may differ a few miles either side of here.

• Where to Fish on Madison Lake

  No depth figure has reached our records, which makes a plummet useful. Look for where the old bank line still shows under the surface. Held water runs deepest at the wall and shallows back to the inflow. County-wide records name bluegill, green sunfish, longear sunfish and warmouth. Read it as a county summary, not a water-by-water list. Anyone new to Madison Lake should walk it once before setting up.

• Seasonal Patterns

  In an average year July sits at 79°F and January at 31°F. Fishing continues through most of the calendar, with quiet spells rather than closures. Cover comes and goes, so treat it with suspicion rather than trust. The hot months push the fishing to dawn and dusk. Madison Lake runs to that rhythm year in and year out.

• Tackle & Baits

  The paperwork position is blank for this one. There is a mapped landing stage 150 yards away. Carp respond to sweetcorn or boilies fished patiently on the bottom near feeding areas. Rules differ from one water to the next round here. Where parking is tight, arriving early solves most problems. The nearest alternative is Lake Helen, 5.4 miles out. Treat access at Madison Lake as something to verify.