Best northern pike lakes in Illinois
6 Illinois waters hold northern pike, 1 mapped with real state-agency depth surveys. Ranked below by size and depth-data quality — open any water to see exactly where to fish it: depth contours, scored spots with plain-English reasons, seasonal windows and bait picks. Aggressive ambush predator that patrols weed edges and cool water.
- Lake Springfield — 22 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, White Bass
- Rock River — 15 ft max · Smallmouth Bass, Walleye, White Bass, Northern Pike
- Des Plaines River — 12 ft max · Largemouth Bass, Smallmouth Bass, Northern Pike, Channel Catfish
- Kankakee River — 12 ft max · Largemouth Bass, Smallmouth Bass, Walleye, Northern Pike
- Mississippi River Pool 13 (Clinton) — 25 ft max · Largemouth Bass, Walleye, White Bass, Sauger
- Fox River — 10 ft max · Smallmouth Bass, Walleye, White Bass, Northern Pike
When to fish northern pike in Illinois
- Spring 2–8 ft — Shallow, dark-bottomed bays that warm first; pike spawn in flooded vegetation.
- Summer 8–20 ft — Deep weedlines and cool water; the biggest fish slide deeper than most anglers fish.
- Fall 6–18 ft — Trophy time: big baits near the last green weeds and steep breaks.
- Winter 5–15 ft — Weedy flats near drop-offs; pike remain active all winter.
Also in Illinois: best largemouth bass lakes · best smallmouth bass lakes · best walleye lakes · best white bass lakes · best saugeye lakes · best sauger lakes · best crappie lakes · best bluegill lakes · best channel catfish lakes · best muskellunge lakes · best white bass & hybrids lakes · best flathead catfish lakes · best freshwater drum lakes · best common carp lakes
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