← South Carolina fishing maps

Best flathead catfish lakes in South Carolina

5 South Carolina waters hold flathead catfish, 4 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.

1. Lake Marion — 77 ft max · survey depth data · Largemouth Bass, Crappie, Bluegill, Channel Catfish
2. Lake Moultrie — 75 ft max · survey depth data · Largemouth Bass, Crappie, Bluegill, Channel Catfish
3. Stevens Creek Reservoir — 20 ft max · survey depth data · Largemouth Bass, Crappie, Bluegill, Channel Catfish
4. Neal Shoals Reservoir — 15 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Crappie, Bluegill
5. Congaree River — 20 ft max · Largemouth Bass, Crappie, Channel Catfish, Striped Bass

When to fish flathead catfish in South Carolina

• 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 South Carolina: best largemouth bass lakes · best crappie lakes · best bluegill lakes · best channel catfish lakes · best striped bass lakes

Flathead Catfish elsewhere: Minnesota · Iowa · Indiana · Nebraska · Ohio · Wisconsin · Kentucky · Arizona · Mississippi · Texas · Illinois · Kansas · Oklahoma · Tennessee · Missouri · Georgia · West Virginia