MARATHON PIPE LINE LLC — Cassia County, ID

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Cassia County, IDMARATHON PIPE LINE LLC (PHMSA OPID 32147) reported 142.447545 active Non-HVL Petroleum Product pipeline miles in Cassia County, ID (county FIPS 16031) 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.#