Kansas
Snakes in Haskell County
4 species have been documented here, 1 of them venomous.
Venomous snakes in Haskell 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 Haskell County

Prairie Rattlesnake
Crotalus viridis
Venomous

Gopher Snake
Pituophis catenifer
Harmless

Common Coachwhip
Masticophis flagellum
Harmless

Plains Garter Snake
Thamnophis radix
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Haskell County: FAQ
- Are there venomous snakes in Haskell County, Kansas?
- Yes. 1 venomous snake species has verified records in Haskell County, Kansas, including Prairie Rattlesnake. Most snakes in Haskell County, Kansas, however, are harmless.
- How many snake species live in Haskell County, Kansas?
- 4 snake species have verified records in Haskell County, Kansas, of which 1 is venomous.
- What is the most commonly seen snake in Haskell County, Kansas?
- The Prairie Rattlesnake is the most frequently reported snake in Haskell County, Kansas, based on verified wildlife observations.
- What should I do if I see a venomous snake in Haskell County, Kansas?
- 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.