# TRANS MOUNTAIN PIPELINE (PUGET SOUND) LLC — Whatcom County, WA

- **operation:** document
- **citation:** NPMS FIPS 53073 / OPID 19585
- **title:** TRANS MOUNTAIN PIPELINE (PUGET SOUND) LLC — Whatcom County, WA
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2026-07-16
- **effective on:** Not available
- **summary:** 41.709379 active Crude Oil pipeline miles in Whatcom County, WA; public NPMS snapshot 2026-07-16.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/npms-mileage-ca209150bb577157d7fa650f.json
- **markdown:** https://regulus.evalyn.ai/document/npms-mileage-ca209150bb577157d7fa650f.md
- **app url:** https://regulus.evalyn.ai/document/npms-mileage-ca209150bb577157d7fa650f
- **source url:** https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx
**body:**

TRANS MOUNTAIN PIPELINE (PUGET SOUND) LLC (PHMSA OPID 19585) reported 41.709379 active Crude Oil pipeline miles in Whatcom County, WA (county FIPS 53073) 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:** 363