Best flathead catfish lakes in Kansas
10 Kansas waters hold flathead catfish, 5 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. Solitary giant that lairs in log jams and deep holes by day and prowls at night — live bait only.
- Tuttle Creek Lake — 50 ft max · survey depth data · Largemouth Bass, White Bass, Saugeye, CrappieWhy #1: survey-backed contours receive the ranking's data-quality boost · 12 public access sites
- Milford Lake — 60 ft max · survey depth data · Largemouth Bass, Walleye, White Bass, CrappieWhy #2: survey-backed contours receive the ranking's data-quality boost · 12 public access sites
- Perry Lake — 50 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, White Bass, SaugerWhy #3: survey-backed contours receive the ranking's data-quality boost · 23 public access sites
- Neosho River — 15 ft max · White Bass, Crappie, Channel Catfish, Flathead CatfishWhy #4: mapped size signal; contours are approximated · 2 public access sites
- John Redmond Lake — 12 ft max · survey depth data · Largemouth Bass, White Bass, Crappie, BluegillWhy #5: survey-backed contours receive the ranking's data-quality boost · 3 public access sites
- Arkansas River — 8 ft max · White Bass, Channel Catfish, White Bass & Hybrids, Flathead CatfishWhy #6: mapped size signal; contours are approximated · 1 public access site
- Cottonwood River — 12 ft max · Crappie, Channel Catfish, Flathead Catfish, Freshwater DrumWhy #7: mapped size signal; contours are approximated · no verified access record attached
- Verdigris River — 15 ft max · White Bass, Channel Catfish, Flathead Catfish, Blue CatfishWhy #8: mapped size signal; contours are approximated · no verified access record attached
- Elk City Lake — 36 ft max · survey depth data · Largemouth Bass, Crappie, Bluegill, Channel CatfishWhy #9: survey-backed contours receive the ranking's data-quality boost · 1 public access site
- Kansas River — 20 ft max · White Bass, Channel Catfish, White Bass & Hybrids, Flathead CatfishWhy #10: mapped size signal; contours are approximated · 6 public access sites
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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 Kansas waters with public access data
When to fish flathead catfish in Kansas
- Spring 5–20 ft — Pre-spawn fish feed hard near wood cover and hole edges.
- Summer 8–30 ft — Day = log-jam lairs and deep holes. Night = shallow flats and bar edges with big live bait.
- Fall 10–35 ft — Fish concentrate near wintering holes — the year's best big-fish window.
- Winter 20–45 ft — Stacked and sluggish in the deepest holes.
Also in Kansas: best largemouth bass lakes · best smallmouth bass lakes · best walleye lakes · best white bass lakes · best saugeye lakes · best crappie lakes · best bluegill lakes · best channel catfish lakes · best white bass & hybrids lakes · best blue catfish lakes · best freshwater drum lakes · best common carp lakes
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