Inspectioncurrent
NPMS FIPS 55021 / OPID 13750
NORTHERN NATURAL GAS CO — Columbia County, WI
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Columbia County, WINORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 33.909557 active Natural Gas pipeline miles in Columbia County, WI (county FIPS 55021) 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.#