MOUNTAINWEST PIPELINE, LLC — Carbon County, WY

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Carbon County, WYMOUNTAINWEST PIPELINE, LLC (PHMSA OPID 12874) reported 15.383801 active Natural Gas pipeline miles in Carbon County, WY (county FIPS 56007) 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.#