NORTHERN NATURAL GAS CO — Iron County, WI

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Iron County, WINORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 21.388216 active Natural Gas pipeline miles in Iron County, WI (county FIPS 55051) 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.#