this is the same snake

last photo of that snake.

That is a harmless Broad-banded Watersnake (Nerodia fasciata confluens). Common resident of the swamps of LA and eastern TX. Harmless and totally non-aggressive.

Thanks, I really appreciate it.

Not only are they non-aggressive, but they will retreat quickly if approached. I always have trouble catching their relatives, the Banded and Midland W.S. in places I have worked. Difficult to chase down on land, almost impossible if they get back in the water.

These are beautiful snakes with a lovely pattern, and are generally very docile. I've only had a couple of Broad-Bandeds, both of which were from Louisiana, but they were puppy-dog tame right out of the shipping container and never once attempted to strike.