# MPLX LP — Marshall County, WV

- **operation:** document
- **citation:** NPMS FIPS 54051 / OPID 40149
- **title:** MPLX LP — Marshall County, WV
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2026-07-16
- **effective on:** Not available
- **summary:** 91.30535 active Natural Gas Liquids pipeline miles in Marshall County, WV; public NPMS snapshot 2026-07-16.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/npms-mileage-37e9bbe2bf98f246a2bf076e.json
- **markdown:** https://regulus.evalyn.ai/document/npms-mileage-37e9bbe2bf98f246a2bf076e.md
- **app url:** https://regulus.evalyn.ai/document/npms-mileage-37e9bbe2bf98f246a2bf076e
- **source url:** https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx
**body:**

MPLX LP (PHMSA OPID 40149) reported 91.30535 active Natural Gas Liquids pipeline miles in Marshall County, WV (county FIPS 54051) 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:** 339