Washington
Snakes in Skamania County
9 species have been documented here, 1 of them venomous.
Venomous snakes in Skamania County
Full guide & what to do if bitten →
Western RattlesnakeCrotalus oreganusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Skamania County

Common Garter Snake
Thamnophis sirtalis
Harmless

Northwestern Garter Snake
Thamnophis ordinoides
Harmless

Northern Rubber Boa
Charina bottae
Harmless

Ring-necked Snake
Diadophis punctatus
Harmless

North American Racer
Coluber constrictor
Harmless

Western Terrestrial Garter Snake
Thamnophis elegans
Harmless

Western Rattlesnake
Crotalus oreganus
Venomous

Gopher Snake
Pituophis catenifer
Harmless

California Mountain Kingsnake
Lampropeltis zonata
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Skamania County: FAQ
- Are there venomous snakes in Skamania County, Washington?
- Yes. 1 venomous snake species has verified records in Skamania County, Washington, including Western Rattlesnake. Most snakes in Skamania County, Washington, however, are harmless.
- How many snake species live in Skamania County, Washington?
- 9 snake species have verified records in Skamania County, Washington, of which 1 is venomous.
- What is the most commonly seen snake in Skamania County, Washington?
- The Common Garter Snake is the most frequently reported snake in Skamania County, Washington, based on verified wildlife observations.
- What should I do if I see a venomous snake in Skamania County, Washington?
- 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.