Inspectioncurrent
NPMS FIPS 55121 / OPID 13750
NORTHERN NATURAL GAS CO — Trempealeau County, WI
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Trempealeau County, WINORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 77.126316 active Natural Gas pipeline miles in Trempealeau County, WI (county FIPS 55121) 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.#