[Delawareriver]

From my experience bowfishing I can definitely say there are large flatheads as far north as the water gap, I saw a eat 35lb flathead in the Belvidere section two years ago that could definitely be this fish. With that said out if a couple thousand hours looking at fish in the clear water of the Delaware while bowfishing I have never seen a bowfin in the delaware north of the tidal section but have seen them in Columbia lake so very possible of a bowfin in the area just extremely rare in my opinion