New Hampshire records
Common Watersnake in New Hampshire
HarmlessNerodia sipedon
Yes. The Common Watersnake has been recorded in 9 New Hampshire counties. It is non-venomous (harmless). Heavy banded or blotched body, round pupils, and a narrow head — unlike the cottonmouth's broad, blocky head.
New Hampshire counties with Common Watersnake records
9 listedSee the full Common Watersnake profile or all snakes in New Hampshire.