Wisconsin
Snakes in Green Lake County
6 species have been documented here, and none are venomous.
Every snake recorded in Green Lake County

Common Garter Snake
Thamnophis sirtalis
Harmless

Common Watersnake
Nerodia sipedon
Harmless

Eastern Foxsnake
Pantherophis vulpinus
Harmless

Eastern Milksnake
Lampropeltis triangulum
Harmless

Red-bellied Snake
Storeria occipitomaculata
Harmless

Eastern Hognose Snake
Heterodon platirhinos
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Green Lake County: FAQ
- Are there venomous snakes in Green Lake County, Wisconsin?
- No venomous snakes have verified records in Green Lake County, Wisconsin. Every snake recorded here is harmless to humans, though any snake may bite defensively if handled.
- How many snake species live in Green Lake County, Wisconsin?
- 6 snake species have verified records in Green Lake County, Wisconsin.
- What is the most commonly seen snake in Green Lake County, Wisconsin?
- The Common Garter Snake is the most frequently reported snake in Green Lake County, Wisconsin, based on verified wildlife observations.