Inspectioncurrent
NPMS FIPS 54051 / OPID 40149
MPLX LP — Marshall County, WV
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Marshall County, WVMPLX LP (PHMSA OPID 40149) reported 91.30535 active Natural Gas Liquids pipeline miles in Marshall County, WV (county FIPS 54051) 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.#