# COLONIAL PIPELINE CO — District of Columbia, DC

- **operation:** document
- **citation:** NPMS FIPS 11001 / OPID 2552
- **title:** COLONIAL PIPELINE CO — District of Columbia, DC
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2026-07-16
- **effective on:** Not available
- **summary:** 0.792061 active Non-HVL Petroleum Product pipeline miles in District of Columbia, DC; public NPMS snapshot 2026-07-16.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/npms-mileage-be46bec2cb6fa5ecd288ad7c.json
- **markdown:** https://regulus.evalyn.ai/document/npms-mileage-be46bec2cb6fa5ecd288ad7c.md
- **app url:** https://regulus.evalyn.ai/document/npms-mileage-be46bec2cb6fa5ecd288ad7c
- **source url:** https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx
**body:**

COLONIAL PIPELINE CO (PHMSA OPID 2552) reported 0.792061 active Non-HVL Petroleum Product pipeline miles in District of Columbia, DC (county FIPS 11001) 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:** 362