WYOMING REFINING CO — Niobrara County, WY

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Niobrara County, WYWYOMING REFINING CO (PHMSA OPID 30756) reported 16.015648 active Non-HVL Petroleum Product pipeline miles in Niobrara County, WY (county FIPS 56027) 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.#