TRANSCANADA NORTHERN BORDER INC — Carter County, MT

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Carter County, MTTRANSCANADA NORTHERN BORDER INC (PHMSA OPID 32487) reported 82.033839 active Natural Gas pipeline miles in Carter County, MT (county FIPS 30011) 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.#