Any Big Catfish in North NJ?

[MudCat08]

I have caught some medium bullheads and a 3 pound channel cat out of my local pond, but am searching for something bigger than that.

Are there any Areas in North NJ that hold big channel cats, bullheads or white catfish? anyone ever catch a flathead catfish this far north? Looking to find a big catfish for sport and then let er go.

Also if anyone fishes for good clean catfish to eat, where are you guys finding those? most of our rivers here are/used to be super dirty.