# PHMSA operator 11551 — Hazardous liquid annual report (2023)

**Citation:** PHMSA Annual Report 20240618 (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 11551 (operator 11551). Reported scope: TX; Crude Oil. Represented states: AR, LA, TX. Selected reported fields: partdtotalmiles: 397.55; partbhcatotal: 134.69; partdcpbtotal: 24.91; partdcpctotal: 372.64; partdontotal: 397.55; parte1940total: 26.28; parte1950total: 19.89; parte1980total: 0.05; parte1990total: 2.2; parte2000total: 98.53; parte2010total: 15.88; parte2020total: 0.33; partepre40total: 234.41; partetotal: 397.57; partetotalhf: 116.94; partetotallf: 280.63. Attached form tables: HL AR Part F to G: 2 related rows; HL AR Part H: 4 related rows; HL AR Part I: 4 related rows; HL AR Part J: 4 related rows; HL AR Part K: 4 related rows; HL AR Part L: 4 related rows; HL AR Part M: 4 related rows; HL AR Part N to O: 1 related row; HL AR Part P: 4 related rows; HL AR Part Q: 4 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: `8c74b4bd2a46a975c0b5b54a8c8a0ce8ddb6fca3f8bdda9a76643f59d561b36d`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-27T02:02:40.273Z
- Document slug: `phmsa-annual-f541cf145ae131b77b6647a9`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2023,
  "reportNumber": "20240618",
  "supplementalNumber": "21439",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "11551",
    "name": "PHMSA operator 11551"
  },
  "region": "TX",
  "commodity": "Crude Oil",
  "representedStates": [
    "AR",
    "LA",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTERSTATE",
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 397.55,
    "PARTBHCATOTAL": 134.69,
    "PARTDCPBTOTAL": 24.91,
    "PARTDCPCTOTAL": 372.64,
    "PARTDONTOTAL": 397.55,
    "PARTE1940TOTAL": 26.28,
    "PARTE1950TOTAL": 19.89,
    "PARTE1980TOTAL": 0.05,
    "PARTE1990TOTAL": 2.2,
    "PARTE2000TOTAL": 98.53,
    "PARTE2010TOTAL": 15.88,
    "PARTE2020TOTAL": 0.33,
    "PARTEPRE40TOTAL": 234.41,
    "PARTETOTAL": 397.57,
    "PARTETOTALHF": 116.94,
    "PARTETOTALLF": 280.63
  },
  "dependentRowsBySheet": {
    "HL AR Part F to G": 2,
    "HL AR Part H": 4,
    "HL AR Part I": 4,
    "HL AR Part J": 4,
    "HL AR Part K": 4,
    "HL AR Part L": 4,
    "HL AR Part M": 4,
    "HL AR Part N to O": 1,
    "HL AR Part P": 4,
    "HL AR Part Q": 4
  },
  "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": 62,
    "sourceRowNumbers": [
      62
    ],
    "rowSha256": "351f7afc0235f3b9e1b7db50a007397040a594cba3689126339da7694128ce63"
  },
  "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 11551"
}
```