MPLX LP — Mercer County, ND

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Mercer County, NDMPLX LP (PHMSA OPID 40149) reported 23.060748 active Crude Oil pipeline miles in Mercer County, ND (county FIPS 38057) 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.#