North Dakota
Snakes in Slope County
3 species have been documented here, 1 of them venomous.
Venomous snakes in Slope 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 Slope County
Gopher Snake
Pituophis catenifer
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Plains Garter Snake
Thamnophis radix
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Slope County: FAQ
- Are there venomous snakes in Slope County, North Dakota?
- Yes. 1 venomous snake species has verified records in Slope County, North Dakota, including Prairie Rattlesnake. Most snakes in Slope County, North Dakota, however, are harmless.
- How many snake species live in Slope County, North Dakota?
- 3 snake species have verified records in Slope County, North Dakota, of which 1 is venomous.
- What is the most commonly seen snake in Slope County, North Dakota?
- The Gopher Snake is the most frequently reported snake in Slope County, North Dakota, based on verified wildlife observations.
- What should I do if I see a venomous snake in Slope County, North Dakota?
- 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.