Arizona records
Desert Nightsnake in Arizona
HarmlessHypsiglena chlorophaea

Yes. The Desert Nightsnake has been recorded in 13 Arizona counties. It is non-venomous (harmless). Pale gray with dark blotches, vertical pupils, and dark neck blotches.
Arizona counties with Desert Nightsnake records
13 listedSee the full Desert Nightsnake profile or all snakes in Arizona.