MARATHON PIPE LINE LLC — Jefferson County, TX

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Jefferson County, TXMARATHON PIPE LINE LLC (PHMSA OPID 32147) reported 1.992756 active Non-HVL Petroleum Product pipeline miles in Jefferson County, TX (county FIPS 48245) 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.#