MARATHON PIPE LINE LLC — Galveston County, TX

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Galveston County, TXMARATHON PIPE LINE LLC (PHMSA OPID 32147) reported 0.067939 active Other HVLs pipeline miles in Galveston County, TX (county FIPS 48167) 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.#