SENTINEL MIDSTREAM OPERATING LLC — Assumption Parish, LA

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Assumption Parish, LASENTINEL MIDSTREAM OPERATING LLC (PHMSA OPID 40275) reported 27.944371 active Crude Oil pipeline miles in Assumption Parish, LA (county FIPS 22007) 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.#