Best blue catfish lakes in Ohio
6 Ohio waters hold blue catfish, 3 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. Open-water giant of big rivers and reservoirs; follows shad schools and feeds in current year-round.
- Seneca Lake — 22 ft max · survey depth data · Largemouth Bass, Saugeye, Crappie, Bluegill
- Clendening Lake — 36 ft max · survey depth data · Largemouth Bass, Saugeye, Crappie, Bluegill
- Ohio River — Markland Pool — 60 ft max · Largemouth Bass, Smallmouth Bass, Sauger, Crappie
- Hoover Reservoir — 69 ft max · survey depth data · Largemouth Bass, Saugeye, Crappie, Bluegill
- Ohio River — Meldahl Pool — 55 ft max · Largemouth Bass, Smallmouth Bass, Sauger, Crappie
- Ohio River — Greenup Pool — 55 ft max · Largemouth Bass, Smallmouth Bass, Sauger, Crappie
When to fish blue catfish in Ohio
- Spring 5–25 ft — High water is your friend — fish current seams and flooded flats.
- Summer 10–40 ft — Drift cut bait across channel edges and deep flats.
- Fall 15–45 ft — Blues shadow massive shad schools — find bait on the graph first.
- Winter 20–50 ft — The trophy season: anchor on deep holes packed with wintering shad.
Also in Ohio: best largemouth bass lakes · best smallmouth bass lakes · best walleye lakes · best saugeye lakes · best crappie lakes · best bluegill lakes · best channel catfish lakes · best muskellunge lakes · best white bass & hybrids lakes · best yellow perch lakes · best flathead catfish lakes · best freshwater drum lakes · best common carp lakes · best steelhead lakes · best rock bass lakes
Blue Catfish elsewhere: Indiana · Kentucky · Texas · Kansas · Oklahoma · Tennessee · Missouri · Georgia