Any idea on what type of garter snake this is?

[Invisible Snake]

I don't know what she is, but she is a beauty. Be careful not to leave her enclosure by the window on sunny days, because the sun could cause the temps in the enclosure to increase to an unhealthy level.

[ProXimuS]

That's a good thing to keep in mind. You will want to get a thermometer of some sort to monitor the temp in there, especially if it's gotta be by the window. This is the one I use Zoo Med brand)
097612300246C.jpg
It's cool because you can just move that probe around to whatever part you want to know the temp.

As for what kind of garter, I would think eastern also, but I'm no pro. It looks like they do range in your area.

[guidofatherof5]

I don't know what she is, but she is a beauty. Be careful not to leave her enclosure by the window on sunny days, because the sun could cause the temps in the enclosure to increase to an unhealthy level.

Good advice.