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Flathead Catfish

Flathead Catfish

Flathead Catfish are native to Tennessee's river systems, particularly thriving in the Tennessee River basin including major reservoirs like Chickamauga Lake, Watts Bar Reservoir, and their tributaries.

These apex predators are formidable specimens capable of exceeding 100 pounds, with the Tennessee River system historically producing blue cats up to 130 pounds and massive flatheads.

Scientific Name: Pylodictis olivaris

Physical Characteristics:
  • These apex predators are distinguished by their wide, flattened heads, projecting lower jaw, and yellow to purple-brown coloration with pale undersides.

What to know

Habitat Distribution

  • Their preferred habitat includes the deeper segments of rivers like the Tennessee River system, plus major tributaries and creek mouths where current breaks provide ambush points.

Key Locations

  • Tennessee River basin including major reservoirs like Chickamauga Lake, Watts Bar Reservoir, and their tributaries.
  • Major tributaries including the Clinch River, Emory River.
  • On the Tennessee River system, focus on the tailwater areas below dams like Watts Bar and Chickamauga.
  • Popular productive areas include the Tennessee River from the dams downstream, Sewee Creek mouth on Watts Bar, and rocky points with deep water access.

Specific Spots

  • They prefer deep pools with logs, brush piles, rocky areas, and undercut banks during daylight hours, moving to open water to feed at night.
  • Target current seams where flowing water meets calm water.

Flathead Catfish FAQ

Answers from onWater's species guide.

What are the best lures and bait for Flathead Catfish in Tennessee?

Fresh cut skipjack shad often outperforms live bait, particularly skipjack heads and butterflied sections that create flapping action in current. When using live bait, 5-9 inch bluegill, shad, or bullheads work well.

When is the best time to fish for Flathead Catfish in Tennessee?

The prime time for flathead catfish in Tennessee is September through October when they feed heavily preparing for winter, followed by the pre-spawn period from March through May. Avoid fishing during the June-July spawning period.

How do you catch Flathead Catfish in Tennessee?

Carolina rigs with 2-foot leaders work well. Fish the main river channel drops and deep holes when moderate water flow is running through the dams. Winter fishing requires patient, stationary presentations.

What do Flathead Catfish eat?

Flatheads are primarily piscivorous, feeding almost exclusively on live fish once they reach 10 inches, including gizzard shad, drum, sunfish, channel catfish, and carp.

Where do Flathead Catfish live in Tennessee?

Their preferred habitat includes the deeper segments of rivers like the Tennessee River system, plus major tributaries and creek mouths where current breaks provide ambush points.

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