MPLX LP — Jefferson County, OH

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Jefferson County, OHMPLX LP (PHMSA OPID 40149) reported 34.460017 active Natural Gas Liquids pipeline miles in Jefferson County, OH (county FIPS 39081) 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.#