North Dakota
Snakes in Bowman County
4 species have been documented here, 1 of them venomous.
Venomous snakes in Bowman 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 Bowman County

Prairie Rattlesnake
Crotalus viridis
Venomous

Plains Garter Snake
Thamnophis radix
Harmless

Gopher Snake
Pituophis catenifer
Harmless

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