Inspectioncurrent
NPMS FIPS 49013 / OPID 12874
MOUNTAINWEST PIPELINE, LLC — Duchesne County, UT
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Duchesne County, UTMOUNTAINWEST PIPELINE, LLC (PHMSA OPID 12874) reported 132.726403 active Natural Gas pipeline miles in Duchesne County, UT (county FIPS 49013) 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.#