NORTHWEST NATURAL GAS CO — Multnomah County, OR

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Multnomah County, ORNORTHWEST NATURAL GAS CO (PHMSA OPID 13840) reported 2 active LNG plants in Multnomah County, OR (county FIPS 41051) 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.#