Florida records
Mississippi Green Watersnake in Florida
HarmlessNerodia cyclopion

Yes. The Mississippi Green Watersnake has been recorded in 22 Florida counties. It is non-venomous (harmless). Heavy banded or blotched body, round pupils, and a narrow head — unlike the cottonmouth's broad, blocky head.
Florida counties with Mississippi Green Watersnake records
22 listedSee the full Mississippi Green Watersnake profile or all snakes in Florida.