South Dakota records
Red-bellied Snake in South Dakota
HarmlessStoreria occipitomaculata

Yes. The Red-bellied Snake has been recorded in 19 South Dakota counties. It is non-venomous (harmless). Tiny, brown or gray, often with a pale belly or pale neck spots.
South Dakota counties with Red-bellied Snake records
19 listedSee the full Red-bellied Snake profile or all snakes in South Dakota.