COLONIAL PIPELINE CO — Baltimore County, MD

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Baltimore County, MDCOLONIAL PIPELINE CO (PHMSA OPID 2552) reported 34.334271 active Non-HVL Petroleum Product 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.#