Inspectioncurrent
NPMS FIPS 41047 / OPID 13845
NORTHWEST PIPELINE LLC — Marion County, OR
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Marion County, ORNORTHWEST PIPELINE LLC (PHMSA OPID 13845) reported 49.900852 active Natural Gas pipeline miles in Marion County, OR (county FIPS 41047) 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.#