Best blue catfish lakes in Missouri
10 Missouri waters list blue catfish (official records or labelled estimates). Ranked below by size and depth-data quality, leading with the waters in our reviewed search catalog — 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.
- Lake of the Ozarks — 130 ft max · Largemouth Bass, Walleye, Crappie, BluegillWhy #1: mapped size signal; contours are approximated · 6 public access sites
- Harry S. Truman Reservoir — 90 ft max · Largemouth Bass, Walleye, Crappie, Channel CatfishWhy #2: mapped size signal; contours are approximated · 1 public access site
- Mark Twain Lake — 70 ft max · Largemouth Bass, Walleye, Crappie, BluegillWhy #3: mapped size signal; contours are approximated · 18 public access sites
- Missouri River — 40 ft max · Sauger, Channel Catfish, Flathead Catfish, Blue CatfishWhy #4: mapped size signal; contours are approximated · 8 public access sites
- Osage River — 30 ft max · Walleye, White Bass, Crappie, Channel CatfishWhy #5: mapped size signal; contours are approximated · 7 public access sites
- Wappapello Lake — 35 ft max · Largemouth Bass, Crappie, Bluegill, Channel CatfishWhy #6: mapped size signal; contours are approximated · 8 public access sites
- Thomas Hill Reservoir — 45 ft max · Largemouth Bass, Crappie, Bluegill, Channel CatfishWhy #7: mapped size signal; contours are approximated · 4 public access sites
…plus 3 more Missouri waters holding blue catfish.
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How to use this ranking
The order is a map-planning ranking, not a claim about today's fish population. It favors larger mapped waters and gives survey-backed contours a three-times data-quality boost. Agency population surveys, current regulations, access and recent conditions should make the final decision.
Compare maximum depth across 37,233 lake records · See Missouri waters with public access data
When to fish blue catfish in Missouri
- 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 Missouri: best largemouth bass lakes · best smallmouth bass lakes · best walleye lakes · best white bass lakes · best crappie lakes · best bluegill lakes · best channel catfish lakes · best rainbow trout lakes · best white bass & hybrids lakes · best flathead catfish lakes · best freshwater drum lakes · best common carp lakes · best longnose gar lakes · best brown trout lakes
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