COLUMBIA GULF TRANSMISSION, LLC — St. Mary Parish, LA

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

St. Mary Parish, LACOLUMBIA GULF TRANSMISSION, LLC (PHMSA OPID 2620) reported 108.910386 active Natural Gas pipeline miles in St. Mary Parish, LA (county FIPS 22101) 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.#