Iowa
Snakes in Mahaska County
8 species have been documented here, and none are venomous.
Every snake recorded in Mahaska County
Common Garter Snake
Thamnophis sirtalis
Harmless
Common Watersnake
Nerodia sipedon
Harmless
North American Racer
Coluber constrictor
Harmless
Western Foxsnake
Pantherophis ramspotti
Harmless
DeKay's Brownsnake
Storeria dekayi
Harmless
Plains Garter Snake
Thamnophis radix
Harmless
Prairie Kingsnake
Lampropeltis calligaster
Harmless
Pine Snake
Pituophis melanoleucus
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.