Inspectioncurrent
NPMS FIPS 55031 / OPID 13750
NORTHERN NATURAL GAS CO — Douglas County, WI
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Douglas County, WINORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 44.820167 active Natural Gas pipeline miles in Douglas County, WI (county FIPS 55031) 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.#