Michigan
Snakes in Alcona County
6 species have been documented here, 1 of them venomous.
Venomous snakes in Alcona County
Full guide & what to do if bitten →
Eastern MassasaugaSistrurus catenatusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Every snake recorded in Alcona County

Common Garter Snake
Thamnophis sirtalis
Harmless

Eastern Hognose Snake
Heterodon platirhinos
Harmless

Smooth Greensnake
Opheodrys vernalis
Harmless

Common Watersnake
Nerodia sipedon
Harmless

Eastern Massasauga
Sistrurus catenatus
Venomous

Eastern Milksnake
Lampropeltis triangulum
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Alcona County: FAQ
- Are there venomous snakes in Alcona County, Michigan?
- Yes. 1 venomous snake species has verified records in Alcona County, Michigan, including Eastern Massasauga. Most snakes in Alcona County, Michigan, however, are harmless.
- How many snake species live in Alcona County, Michigan?
- 6 snake species have verified records in Alcona County, Michigan, of which 1 is venomous.
- What is the most commonly seen snake in Alcona County, Michigan?
- The Common Garter Snake is the most frequently reported snake in Alcona County, Michigan, based on verified wildlife observations.
- What should I do if I see a venomous snake in Alcona County, Michigan?
- Keep your distance and do not try to catch or kill it. Most bites happen when people handle or corner a snake. If someone is bitten, contact local emergency services or poison control immediately.