Inspectioncurrent
NPMS FIPS 30075 / OPID 32487
TRANSCANADA NORTHERN BORDER INC — Powder River County, MT
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Powder River County, MTTRANSCANADA NORTHERN BORDER INC (PHMSA OPID 32487) reported 9.536252 active Natural Gas pipeline miles in Powder River County, MT (county FIPS 30075) 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.#