Inspectioncurrent
NPMS FIPS 40149 / OPID 31286
ONEOK GAS TRANSPORTATION, LLC — Washita County, OK
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Washita County, OKONEOK GAS TRANSPORTATION, LLC (PHMSA OPID 31286) reported 49.440138 active Natural Gas pipeline miles in Washita County, OK (county FIPS 40149) 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.#