I guess it depends on where at in French Creek. Almost all of the fishing I do in the French is in Seagertown. At most places the water is not very deep, even in canoes you must get out and wade past many spots. I have only caught ugly little bullheads (I think) there. In Cochranton, however, people run powered boats up and down the creek, and I have seen pictures of bigger cats (both channels & flats) from that section.