DAPL-ETCO OPERATIONS MANAGEMENT, LLC — Williamson County, IL

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Williamson County, ILDAPL-ETCO OPERATIONS MANAGEMENT, LLC (PHMSA OPID 39205) reported 20.870261 active Crude Oil pipeline miles in Williamson County, IL (county FIPS 17199) 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.#