Inspectioncurrent
NPMS FIPS 38105 / OPID 40238
GRAYSON MILL OPERATING, LLC — Williams County, ND
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Williams County, NDGRAYSON MILL OPERATING, LLC (PHMSA OPID 40238) reported 38.811983 active Crude Oil pipeline miles in Williams County, ND (county FIPS 38105) 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.#