Texas records
Saltmarsh Snake in Texas
HarmlessNerodia clarkii

Yes. The Saltmarsh Snake has been recorded in 18 Texas counties. It is non-venomous (harmless). Heavy banded or blotched body, round pupils, and a narrow head — unlike the cottonmouth's broad, blocky head.
Texas counties with Saltmarsh Snake records
18 listedSee the full Saltmarsh Snake profile or all snakes in Texas.