NORTHERN NATURAL GAS CO — St. Louis County, MN

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

St. Louis County, MNNORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 194.02278 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.#