Connecticut records
Common Garter Snake in Connecticut
HarmlessThamnophis sirtalis

Yes. The Common Garter Snake has been recorded in 8 Connecticut counties. It is non-venomous (harmless). Slender body with three light stripes running the length of a darker back.
Connecticut counties with Common Garter Snake records
8 listedSee the full Common Garter Snake profile or all snakes in Connecticut.