# PHMSA operator 4906 — Hazardous liquid annual report (2019)

**Citation:** PHMSA Annual Report 20200615 (2019)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2019-12-31

Hazardous liquid; reporting year 2019; TX; HVL. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2019, submitted by PHMSA operator 4906 (operator 4906). Reported scope: TX; HVL. Represented states: LA, TX. Selected reported fields: partdtotalmiles: 1621.28; partbhcatotal: 1060.2; partdcpctotal: 1621.28; partdontotal: 1621.28; parte1950total: 72.03; parte1960total: 362.56; parte1970total: 313.13; parte1980total: 189.13; parte1990total: 305.63; parte2000total: 13.7; parte2010total: 2.54; partepre40total: 0.51; partetotal: 1260.74; partetotalhf: 513.17; partetotallf: 747.57; parteunkntotal: 1.51. Attached form tables: HL AR Part F to G: 2 related rows; HL AR Part H: 2 related rows; HL AR Part I: 2 related rows; HL AR Part J: 2 related rows; HL AR Part K: 2 related rows; HL AR Part L: 2 related rows; HL AR Part M: 2 related rows; HL AR Part N to O: 1 related row; HL AR Part P: 2 related rows; HL AR Part Q: 2 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: `6e4a0fd6ba2488de49f5f3eed8dcf30a96a62edb81a0b3b6cb589a88950f5acd`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-25T10:19:27.700Z
- Document slug: `phmsa-annual-d58d1b5f4d67e7acc778ff04`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2019,
  "reportNumber": "20200615",
  "supplementalNumber": "17864",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "4906",
    "name": "PHMSA operator 4906"
  },
  "region": "TX",
  "commodity": "HVL",
  "representedStates": [
    "LA",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 1621.28,
    "PARTBHCATOTAL": 1060.2,
    "PARTDCPCTOTAL": 1621.28,
    "PARTDONTOTAL": 1621.28,
    "PARTE1950TOTAL": 72.03,
    "PARTE1960TOTAL": 362.56,
    "PARTE1970TOTAL": 313.13,
    "PARTE1980TOTAL": 189.13,
    "PARTE1990TOTAL": 305.63,
    "PARTE2000TOTAL": 13.7,
    "PARTE2010TOTAL": 2.54,
    "PARTEPRE40TOTAL": 0.51,
    "PARTETOTAL": 1260.74,
    "PARTETOTALHF": 513.17,
    "PARTETOTALLF": 747.57,
    "PARTEUNKNTOTAL": 1.51
  },
  "dependentRowsBySheet": {
    "HL AR Part F to G": 2,
    "HL AR Part H": 2,
    "HL AR Part I": 2,
    "HL AR Part J": 2,
    "HL AR Part K": 2,
    "HL AR Part L": 2,
    "HL AR Part M": 2,
    "HL AR Part N to O": 1,
    "HL AR Part P": 2,
    "HL AR Part Q": 2
  },
  "dataAsOf": "2026-02-02T07:29:41.000Z",
  "reportingPeriodEnd": "2019-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2019.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 49,
    "sourceRowNumbers": [
      49
    ],
    "rowSha256": "509ddd09d7325a2ad533f2c9270b332ac0872a1feb51667496c98dba7fc78d8c"
  },
  "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"
}
```