Roads of Cochise County, Cochise Stronghold Rd. and Dragoon Rd., damaged by reactivation of an earth fissure. These roads have repaired a number of time over the past 10 years. Earth fissures form as groundwater withdrawal powers basin subsidence.
Photographer: Joseph Cook
Photo Date: circa 2018
Photo Location Accuracy: Known Location
Photo Tags: earth fissure, groundwater, subsidence, geologic hazard, Historic 
