# NUSTAR LOGISTICS, L.P. — Warning Letter

**Citation:** CPF 420058001W  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2005-03-15

CLOSED warning letter citing 192.805(b), 195.507.

## Document text

Warning Letter involving NUSTAR LOGISTICS, L.P.. PHMSA's enforcement data identifies the cited regulations as 192.805(b),  195.507. The case was opened on 2005-03-15 and is reported as closed as of 2005-03-15. 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/420058001W>
- Source ID: `phmsa-enforcement`
- SHA-256: `5fbc641a3932fdd231e26a08ffc324376a2d090d646e6722c695732f11966fb8`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-22T01:57:47.160Z
- Document slug: `phmsa-enforcement-420058001w`

### Source metadata

```json
{
  "cpf": "420058001W",
  "operator": "NUSTAR LOGISTICS, L.P.",
  "region": "Southwest",
  "pipelineType": "GAS INTERSTATE LIQUID ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "192.805(b)",
    "195.507"
  ],
  "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": "NUSTAR LOGISTICS, L.P."
}
```