# COLUMBIA GAS TRANSMISSION, LLC — Notice of Amendment

**Citation:** CPF 220041003M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2004-04-15

CLOSED notice of amendment citing 192.459, 192.475(b), 192.715, 192.739(a), 192.739(c).

## Document text

Notice of Amendment involving COLUMBIA GAS TRANSMISSION, LLC. PHMSA's enforcement data identifies the cited regulations as 192.459,  192.475(b),  192.715,  192.739(a),  192.739(c). The case was opened on 2004-04-15 and is reported as closed as of 2009-08-27. Open the official case record for notices, responses, orders, and the latest status.

PHMSA lists no public case documents for this record.

## Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/220041003M>
- Source ID: `phmsa-enforcement`
- SHA-256: `bca9d38c2c8213f31b86c2283366ce51c3fde16df253129d0b4e964b5a163f06`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-22T22:23:42.912Z
- Document slug: `phmsa-enforcement-220041003m`

### Source metadata

```json
{
  "cpf": "220041003M",
  "operator": "COLUMBIA GAS TRANSMISSION, LLC",
  "region": "Southern",
  "pipelineType": "GAS INTERSTATE ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "192.459",
    "192.475(b)",
    "192.715",
    "192.739(a)",
    "192.739(c)"
  ],
  "dataAsOf": "08/04/2026 12PM",
  "caseDataAsOf": "2026-08-04",
  "attachmentCount": 0,
  "attachments": [],
  "extractedAgencyDocumentCount": 0,
  "attachmentPolicy": "Official attachment links are retained. Agency-issued documents may also include a verified local PDF and page-level text representation.",
  "jurisdiction": "US",
  "operatorName": "COLUMBIA GAS TRANSMISSION, LLC"
}
```