Louisiana records
Saltmarsh Snake in Louisiana
HarmlessNerodia clarkii

Yes. The Saltmarsh Snake has been recorded in 11 Louisiana counties. It is non-venomous (harmless). Heavy banded or blotched body, round pupils, and a narrow head — unlike the cottonmouth's broad, blocky head.
Louisiana counties with Saltmarsh Snake records
11 listedSee the full Saltmarsh Snake profile or all snakes in Louisiana.