# PHMSA operator 4906 — Hazardous liquid annual report (2024)

**Citation:** PHMSA Annual Report 20250665 (2024)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2024-12-31

Hazardous liquid; reporting year 2024; TX; Crude Oil. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2024, submitted by PHMSA operator 4906 (operator 4906). Reported scope: TX; Crude Oil. Represented states: LA, NM, OCS-Gulf of America, TX. Selected reported fields: partdtotalmiles: 436.6; partbhcatotal: 204.37; partdcpctotal: 436.6; partdofftotal: 152.53; partdontotal: 284.07; parte1980total: 0.73; parte1990total: 57.94; parte2000total: 76.24; parte2010total: 0.41; parte2020total: 1.46; partetotal: 136.78; partetotalhf: 136.78. Attached form tables: HL AR Part F to G: 2 related rows; HL AR Part H: 5 related rows; HL AR Part I: 5 related rows; HL AR Part J: 5 related rows; HL AR Part K: 5 related rows; HL AR Part L: 5 related rows; HL AR Part M: 5 related rows; HL AR Part N to O: 1 related row; HL AR Part P: 5 related rows; HL AR Part Q: 5 related rows; HL AR Part R: 5 related rows. The sortable date is the reporting-period end, not the operator submission date.

## Provenance

- Official: Yes
- Source: <https://data.transportation.gov/d/aemm-7pyq>
- Source ID: `phmsa-annual-reports`
- SHA-256: `9433a112edf95404460081c13c731b1918b5ab2d6a5a4ea8443131630dd33e47`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-24T03:40:41.031Z
- Document slug: `phmsa-annual-3b2a322a6b87c9191bbc1b5f`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2024,
  "reportNumber": "20250665",
  "supplementalNumber": "22389",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "4906",
    "name": "PHMSA operator 4906"
  },
  "region": "TX",
  "commodity": "Crude Oil",
  "representedStates": [
    "LA",
    "NM",
    "OCS-Gulf of America",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTERSTATE",
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 436.6,
    "PARTBHCATOTAL": 204.37,
    "PARTDCPCTOTAL": 436.6,
    "PARTDOFFTOTAL": 152.53,
    "PARTDONTOTAL": 284.07,
    "PARTE1980TOTAL": 0.73,
    "PARTE1990TOTAL": 57.94,
    "PARTE2000TOTAL": 76.24,
    "PARTE2010TOTAL": 0.41,
    "PARTE2020TOTAL": 1.46,
    "PARTETOTAL": 136.78,
    "PARTETOTALHF": 136.78
  },
  "dependentRowsBySheet": {
    "HL AR Part F to G": 2,
    "HL AR Part H": 5,
    "HL AR Part I": 5,
    "HL AR Part J": 5,
    "HL AR Part K": 5,
    "HL AR Part L": 5,
    "HL AR Part M": 5,
    "HL AR Part N to O": 1,
    "HL AR Part P": 5,
    "HL AR Part Q": 5,
    "HL AR Part R": 5
  },
  "dataAsOf": "2026-02-02T07:29:44.000Z",
  "reportingPeriodEnd": "2024-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2024.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 40,
    "sourceRowNumbers": [
      40
    ],
    "rowSha256": "7f53fe6b9d88284c7aba8b5911dece1325bd7f495b79ce8b59d5401f6ac94cc9"
  },
  "caveat": "Operator-reported annual infrastructure data may be corrected. The indexed date is the reporting-period end, not the submission date, and the record is not an agency finding about current facility condition.",
  "jurisdiction": "US",
  "operatorName": "PHMSA operator 4906"
}
```