# UNDERGROUND SERVICES MARKHAM, LLC NGL/Y-MIX — Matagorda County, TX

- **operation:** document
- **citation:** NPMS FIPS 48321 / OPID 40174
- **title:** UNDERGROUND SERVICES MARKHAM, LLC NGL/Y-MIX — Matagorda County, TX
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2026-07-16
- **effective on:** Not available
- **summary:** 1.26754 active Natural Gas Liquids pipeline miles in Matagorda County, TX; public NPMS snapshot 2026-07-16.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/npms-mileage-f6c8f43fc605bcad584812cb.json
- **markdown:** https://regulus.evalyn.ai/document/npms-mileage-f6c8f43fc605bcad584812cb.md
- **app url:** https://regulus.evalyn.ai/document/npms-mileage-f6c8f43fc605bcad584812cb
- **source url:** https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx
**body:**

UNDERGROUND SERVICES MARKHAM, LLC NGL/Y-MIX (PHMSA OPID 40174) reported 1.26754 active Natural Gas Liquids pipeline miles in Matagorda County, TX (county FIPS 48321) 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:** 375