# PHMSA operator 31476 — Hazardous liquid annual report (2023)

**Citation:** PHMSA Annual Report 20240258 (2023)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2023-12-31

Hazardous liquid; reporting year 2023; TX; Crude Oil. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2023, submitted by PHMSA operator 31476 (operator 31476). Reported scope: TX; Crude Oil. Represented states: CO, KS, LA, ND, OK, TX. Selected reported fields: partdtotalmiles: 229.8; partbhcatotal: 61.91; partdcpctotal: 229.8; partdontotal: 229.8; parte1950total: 5.12; parte2000total: 44.95; parte2010total: 163.55; parte2020total: 15.7; partetotal: 229.32; partetotalhf: 224.2; partetotallf: 5.12. Attached form tables: HL AR Part F to G: 4 related rows; HL AR Part H: 6 related rows; HL AR Part I: 6 related rows; HL AR Part J: 6 related rows; HL AR Part K: 6 related rows; HL AR Part L: 6 related rows; HL AR Part M: 6 related rows; HL AR Part N to O: 1 related row; HL AR Part P: 6 related rows; HL AR Part Q: 6 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: `5fa4277564ceed99aec53ecd1e0b75fc3205cebf18bffd638ac82ba0658407b9`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-25T16:53:35.952Z
- Document slug: `phmsa-annual-e453a9df746947ddf8cc1982`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2023,
  "reportNumber": "20240258",
  "supplementalNumber": "21633",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "31476",
    "name": "PHMSA operator 31476"
  },
  "region": "TX",
  "commodity": "Crude Oil",
  "representedStates": [
    "CO",
    "KS",
    "LA",
    "ND",
    "OK",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTERSTATE",
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 229.8,
    "PARTBHCATOTAL": 61.91,
    "PARTDCPCTOTAL": 229.8,
    "PARTDONTOTAL": 229.8,
    "PARTE1950TOTAL": 5.12,
    "PARTE2000TOTAL": 44.95,
    "PARTE2010TOTAL": 163.55,
    "PARTE2020TOTAL": 15.7,
    "PARTETOTAL": 229.32,
    "PARTETOTALHF": 224.2,
    "PARTETOTALLF": 5.12
  },
  "dependentRowsBySheet": {
    "HL AR Part F to G": 4,
    "HL AR Part H": 6,
    "HL AR Part I": 6,
    "HL AR Part J": 6,
    "HL AR Part K": 6,
    "HL AR Part L": 6,
    "HL AR Part M": 6,
    "HL AR Part N to O": 1,
    "HL AR Part P": 6,
    "HL AR Part Q": 6
  },
  "dataAsOf": "2026-02-02T07:29:43.000Z",
  "reportingPeriodEnd": "2023-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2023.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 234,
    "sourceRowNumbers": [
      234
    ],
    "rowSha256": "c8a90bbbfd6f82129d22543a2d21fc873788f4a2a38552fa00c166efaff8f027"
  },
  "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 31476"
}
```