# ONEOK GAS TRANSPORTATION, LLC — Washita County, OK

- **operation:** document
- **citation:** NPMS FIPS 40149 / OPID 31286
- **title:** ONEOK GAS TRANSPORTATION, LLC — Washita County, OK
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2026-07-16
- **effective on:** Not available
- **summary:** 49.440138 active Natural Gas pipeline miles in Washita County, OK; public NPMS snapshot 2026-07-16.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/npms-mileage-de953098ea4d8761cf49e573.json
- **markdown:** https://regulus.evalyn.ai/document/npms-mileage-de953098ea4d8761cf49e573.md
- **app url:** https://regulus.evalyn.ai/document/npms-mileage-de953098ea4d8761cf49e573
- **source url:** https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx
**body:**

ONEOK 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.
- **truncated:** false
- **body characters:** 353