# PHMSA operator 473 — Hazardous liquid annual report (2018)

**Citation:** PHMSA Annual Report 20190419 (2018)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2018-12-31

Hazardous liquid; reporting year 2018; TX; HVL. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2018, submitted by PHMSA operator 473 (operator 473). Reported scope: TX; HVL. Represented states: CO, TX, UT, WY. Selected reported fields: partdtotalmiles: 58.05; partbhcatotal: 5.2; partdcpctotal: 58.05; partdontotal: 58.05; parte1980total: 2; parte1990total: 2; parte2000total: 16.5; parte2010total: 37.55; partetotal: 58.05; partetotalhf: 58.05. Attached form tables: HL AR Part H: 4 related rows; HL AR Part I: 4 related rows; HL AR Part K: 4 related rows; HL AR Part J: 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: `6016177d56fb31f96931135c1f1641f09ba928e0096a1eb5112a9ee1b620068b`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-24T15:02:52.559Z
- Document slug: `phmsa-annual-e594e01304057545cccbf1b4`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2018,
  "reportNumber": "20190419",
  "supplementalNumber": "16850",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "473",
    "name": "PHMSA operator 473"
  },
  "region": "TX",
  "commodity": "HVL",
  "representedStates": [
    "CO",
    "TX",
    "UT",
    "WY"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 58.05,
    "PARTBHCATOTAL": 5.2,
    "PARTDCPCTOTAL": 58.05,
    "PARTDONTOTAL": 58.05,
    "PARTE1980TOTAL": 2,
    "PARTE1990TOTAL": 2,
    "PARTE2000TOTAL": 16.5,
    "PARTE2010TOTAL": 37.55,
    "PARTETOTAL": 58.05,
    "PARTETOTALHF": 58.05
  },
  "dependentRowsBySheet": {
    "HL AR Part H": 4,
    "HL AR Part I": 4,
    "HL AR Part K": 4,
    "HL AR Part J": 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": "2026-02-02T07:29:41.000Z",
  "reportingPeriodEnd": "2018-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2018.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 9,
    "sourceRowNumbers": [
      9
    ],
    "rowSha256": "221bf0c137de78fe0a157e340d77d948a163ef0fe83df8c6208432a9373a3e1b"
  },
  "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 473"
}
```