Inspectioncurrent
NPMS FIPS 22021 / OPID 32147
MARATHON PIPE LINE LLC — Caldwell Parish, LA
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Caldwell Parish, LAMARATHON PIPE LINE LLC (PHMSA OPID 32147) reported 26.978875 active Non-HVL Petroleum Product pipeline miles in Caldwell Parish, LA (county FIPS 22021) 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.#