OREGON STEEL MILLS — Multnomah County, OR

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Multnomah County, OROREGON STEEL MILLS (PHMSA OPID 31390) reported 1.168991 active Natural Gas pipeline miles 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.#