Inspectioncurrent
NPMS FIPS 41047 / OPID 13840
NORTHWEST NATURAL GAS CO — Marion County, OR
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Marion County, ORNORTHWEST NATURAL GAS CO (PHMSA OPID 13840) reported 48.245172 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.#