HILCORP NORTH SLOPE, LLC — North Slope Borough, AK

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

North Slope Borough, AKHILCORP NORTH SLOPE, LLC (PHMSA OPID 1541) reported 11.295869 active Natural Gas Liquids pipeline miles in North Slope Borough, AK (county FIPS 02185) 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.#