Best blue catfish lakes in Tennessee
12 Tennessee waters hold blue catfish, 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. Open-water giant of big rivers and reservoirs; follows shad schools and feeds in current year-round.
- Kentucky Lake — 75 ft max · Largemouth Bass, Smallmouth Bass, Sauger, CrappieWhy #1: mapped size signal; contours are approximated · 44 public access sites, 1 carry-in or shore-oriented
- Chickamauga Lake — 75 ft max · Largemouth Bass, Smallmouth Bass, Crappie, BluegillWhy #2: mapped size signal; contours are approximated · 28 public access sites
- Pickwick Lake — 85 ft max · Largemouth Bass, Smallmouth Bass, Sauger, CrappieWhy #3: mapped size signal; contours are approximated · 22 public access sites
- Watts Bar Lake — 100 ft max · Largemouth Bass, Smallmouth Bass, Crappie, BluegillWhy #4: mapped size signal; contours are approximated · 46 public access sites
- Mississippi River — Memphis — 135 ft max · survey depth data · Largemouth Bass, White Bass, Sauger, CrappieWhy #5: survey-backed contours receive the ranking's data-quality boost · 17 public access sites
- Lake Barkley — 60 ft max · Largemouth Bass, Sauger, Crappie, BluegillWhy #6: mapped size signal; contours are approximated · 39 public access sites
- Old Hickory Lake — 60 ft max · Largemouth Bass, Sauger, Crappie, BluegillWhy #7: mapped size signal; contours are approximated · 32 public access sites
- Fort Loudoun Lake — 75 ft max · Largemouth Bass, Smallmouth Bass, Crappie, BluegillWhy #8: mapped size signal; contours are approximated · 16 public access sites
- J. Percy Priest Lake — 100 ft max · Largemouth Bass, Smallmouth Bass, Crappie, BluegillWhy #9: mapped size signal; contours are approximated · 26 public access sites
- Nickajack Lake — 55 ft max · Largemouth Bass, Smallmouth Bass, Crappie, BluegillWhy #10: mapped size signal; contours are approximated · 6 public access sites
- Blue Cat Lake — 19 ft max · Largemouth Bass, Bluegill, Channel Catfish, White Bass & HybridsWhy #11: mapped size signal; contours are approximated · no verified access record attached
- Shellcracker Lake — 20 ft max · Largemouth Bass, Bluegill, Channel Catfish, White Bass & HybridsWhy #12: mapped size signal; contours are approximated · no verified access record attached
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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 Tennessee waters with public access data
When to fish blue catfish in Tennessee
- 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 Tennessee: best largemouth bass lakes · best smallmouth bass lakes · best walleye lakes · best sauger lakes · best crappie lakes · best bluegill lakes · best channel catfish lakes · best rainbow trout lakes · best striped bass 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 · best spotted bass lakes
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