The biggest Copperhead i've seen was 37 in. long and big around as your arm. Our log cabin (on a bluff looking over Big Sac, river)was falling in, so we burn it down, the next year where the old porch was the copperhead was laying next to the foundation

A week later my brother killed another one 35 in. long close to the same place.There have been many copperheads killed over the years around that log cabin when family gather there for fish fries (trotining,limb lines, and noodling) and some cane pole fishing. As far as i know? nobody ever got bit by one,but we kept an eye out for them.You can still find one there if you look fore them.

Jack