Inspectioncurrent
NPMS FIPS 39067 / OPID 40149
MPLX LP — Harrison County, OH
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Harrison County, OHMPLX LP (PHMSA OPID 40149) reported 23.491032 active Natural Gas Liquids pipeline miles in Harrison County, OH (county FIPS 39067) 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.#