Inspectioncurrent
NPMS FIPS 56027 / OPID 39963
TALLGRASS POWDER RIVER GATEWAY, LLC — Niobrara County, WY
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Niobrara County, WYTALLGRASS POWDER RIVER GATEWAY, LLC (PHMSA OPID 39963) reported 17.824273 active Crude Oil 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.#