Inspectioncurrent
NPMS FIPS 39111 / OPID 39941
MARKWEST UTICA EMG, L.L.C. — Monroe County, OH
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Monroe County, OHMARKWEST UTICA EMG, L.L.C. (PHMSA OPID 39941) reported 6.291818 active Natural Gas Liquids pipeline miles in Monroe County, OH (county FIPS 39111) 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.#