Montana
Snakes in Carbon County
7 species have been documented here, 1 of them venomous.
Venomous snakes in Carbon County
Full guide & what to do if bitten →
Prairie RattlesnakeCrotalus viridisVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Carbon County
Prairie Rattlesnake
Crotalus viridis
Venomous
Western Terrestrial Garter Snake
Thamnophis elegans
Harmless
Gopher Snake
Pituophis catenifer
Harmless
North American Racer
Coluber constrictor
Harmless
Eastern Milksnake
Lampropeltis triangulum
Harmless
Common Garter Snake
Thamnophis sirtalis
Harmless
Western Milksnake
Lampropeltis gentilis
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Carbon County: FAQ
- Are there venomous snakes in Carbon County, Montana?
- Yes. 1 venomous snake species has verified records in Carbon County, Montana, including Prairie Rattlesnake. Most snakes in Carbon County, Montana, however, are harmless.
- How many snake species live in Carbon County, Montana?
- 7 snake species have verified records in Carbon County, Montana, of which 1 is venomous.
- What is the most commonly seen snake in Carbon County, Montana?
- The Prairie Rattlesnake is the most frequently reported snake in Carbon County, Montana, based on verified wildlife observations.
- What should I do if I see a venomous snake in Carbon County, Montana?
- 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.