COLUMBIA GAS TRANSMISSION, LLC — Baltimore County, MD

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Baltimore County, MDCOLUMBIA GAS TRANSMISSION, LLC (PHMSA OPID 2616) reported 52.046934 active Natural Gas pipeline miles in Baltimore County, MD (county FIPS 24005) 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.#