Inspectioncurrent
NPMS FIPS 27137 / OPID 3590
CITY OF DULUTH PUBLIC WORKS & UTILITIES — St. Louis County, MN
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source St. Louis County, MNCITY OF DULUTH PUBLIC WORKS & UTILITIES (PHMSA OPID 3590) reported 0.687602 active Natural Gas pipeline miles in St. Louis County, MN (county FIPS 27137) 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.#