Inspectioncurrent
NPMS FIPS 04017 / OPID 19610
TRANSWESTERN PIPELINE COMPANY LLC — Navajo County, AZ
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Navajo County, AZTRANSWESTERN PIPELINE COMPANY LLC (PHMSA OPID 19610) reported 102.857741 active Natural Gas pipeline miles in Navajo County, AZ (county FIPS 04017) in the public NPMS summary snapshot dated 2026-07-16. The snapshot includes active assets only and excludes permanently abandoned assets. Exact pipeline locations and restricted NPMS GIS data are not included.#