Spotted today in Western Washington State. We have NO large snakes. This guys head is BIG and he looked 7-10 feet. Thoughts!? We have 2-3 foot garner snakes.. : r/whatsthissnake

Friday Harbor Labs, KWIAHT is seeking local observations of swimming garter snakes, see below

Living with wildlife: Snakes Washington Department of Fish & Wildlife

Saw this guy on my walk and he doesn't look like he's from the area. Curious as to what kind of snake he is : r/snakes

Northwest, Lacey, Olympia Washington and surrounding areas - Field Herp Forum

Police say large snake recovered from gas station in Detroit

A colossal 26-foot, 440-pound snake with a head the size of a human wa, Snakes

8 Types of SNAKES That Live in Washington! (state) - Bird Watching HQ

These WA snakes are poisonous; what to do if you are bitten

Northwestern Gartersnake