# DCP MIDSTREAM — Warning Letter

**Citation:** CPF 520070006W  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2007-03-05

CLOSED warning letter citing 195.266.

## Document text

Warning Letter involving DCP MIDSTREAM. PHMSA's enforcement data identifies the cited regulation as 195.266. The case was opened on 2007-03-05 and is reported as closed as of 2007-03-05. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

5-2007-0006W Duke Energy WL 3-5-07.pdf: https://primis.phmsa.dot.gov/enforcement-documents/520070006W/5-2007-0006W%20Duke%20Energy%20WL%203-5-07.pdf

5-2007-0006w duke energy wl 3-5-07_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/520070006W/5-2007-0006w%20duke%20energy%20wl%203-5-07_text.pdf

## Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/520070006W>
- Source ID: `phmsa-enforcement`
- SHA-256: `43fd7caa3ba2faee730f584fdd3879616f65b6dc701d840a519806e4d28a9464`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-23T12:57:27.005Z
- Document slug: `phmsa-enforcement-520070006w`

### Source metadata

```json
{
  "cpf": "520070006W",
  "operator": "DCP MIDSTREAM",
  "region": "Western",
  "pipelineType": "GAS INTRASTATE ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "195.266"
  ],
  "dataAsOf": "08/04/2026 12PM",
  "caseDataAsOf": "2026-08-04",
  "attachmentCount": 2,
  "attachments": [
    {
      "name": "5-2007-0006W Duke Energy WL 3-5-07.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/520070006W/5-2007-0006W%20Duke%20Energy%20WL%203-5-07.pdf",
      "bytes": 25141,
      "category": "case_document"
    },
    {
      "name": "5-2007-0006w duke energy wl 3-5-07_text.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/520070006W/5-2007-0006w%20duke%20energy%20wl%203-5-07_text.pdf",
      "bytes": 81723,
      "category": "case_document"
    }
  ],
  "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": "DCP MIDSTREAM"
}
```