# MARATHON PIPE LINE LLC — Los Angeles County, CA

- **operation:** document
- **citation:** NPMS FIPS 06037 / OPID 32147
- **title:** MARATHON PIPE LINE LLC — Los Angeles County, CA
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2026-07-16
- **effective on:** Not available
- **summary:** 78.776189 active Non-HVL Petroleum Product pipeline miles in Los Angeles County, CA; public NPMS snapshot 2026-07-16.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/npms-mileage-3d5ae3fb582134d41ff2a2cb.json
- **markdown:** https://regulus.evalyn.ai/document/npms-mileage-3d5ae3fb582134d41ff2a2cb.md
- **app url:** https://regulus.evalyn.ai/document/npms-mileage-3d5ae3fb582134d41ff2a2cb
- **source url:** https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx
**body:**

MARATHON PIPE LINE LLC (PHMSA OPID 32147) reported 78.776189 active Non-HVL Petroleum Product pipeline miles in Los Angeles County, CA (county FIPS 06037) 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.
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- **body characters:** 364