# COLUMBIA GAS TRANSMISSION, LLC — Warren County, NJ

- **operation:** document
- **citation:** NPMS FIPS 34041 / OPID 2616
- **title:** COLUMBIA GAS TRANSMISSION, LLC — Warren County, NJ
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2026-07-16
- **effective on:** Not available
- **summary:** 2.350553 active Natural Gas pipeline miles in Warren County, NJ; public NPMS snapshot 2026-07-16.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/npms-mileage-5da346257fe1df7eb1d9c6e3.json
- **markdown:** https://regulus.evalyn.ai/document/npms-mileage-5da346257fe1df7eb1d9c6e3.md
- **app url:** https://regulus.evalyn.ai/document/npms-mileage-5da346257fe1df7eb1d9c6e3
- **source url:** https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx
**body:**

COLUMBIA GAS TRANSMISSION, LLC (PHMSA OPID 2616) reported 2.350553 active Natural Gas pipeline miles in Warren County, NJ (county FIPS 34041) 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:** 351