# PHMSA operator 31371 — Hazardous liquid annual report (2018)

**Citation:** PHMSA Annual Report 20190403 (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 31371 (operator 31371). Reported scope: TX; HVL. Represented states: LA, MI, TX. Selected reported fields: partdtotalmiles: 709.781; partbhcatotal: 485.156; partdcpctotal: 709.781; partdontotal: 709.781; parte1940total: 21.23; parte1950total: 22.069; parte1960total: 9.114; parte1970total: 139.681; parte1980total: 45.228; parte1990total: 250.302; parte2000total: 88.401; parte2010total: 116.726; partetotal: 692.751; partetotalhf: 640.338; partetotallf: 52.413. Attached form tables: HL AR Part F to G: 3 related rows; HL AR Part H: 5 related rows; HL AR Part I: 5 related rows; HL AR Part K: 5 related rows; HL AR Part J: 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. 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: `0cb9ae4c99476f8790a2ec0419d28d2f602c6463e6c01c63bf6f1aeb97087a29`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-26T01:07:46.926Z
- Document slug: `phmsa-annual-4d59df52278259556834c3c3`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2018,
  "reportNumber": "20190403",
  "supplementalNumber": "16830",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "31371",
    "name": "PHMSA operator 31371"
  },
  "region": "TX",
  "commodity": "HVL",
  "representedStates": [
    "LA",
    "MI",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTERSTATE",
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 709.781,
    "PARTBHCATOTAL": 485.156,
    "PARTDCPCTOTAL": 709.781,
    "PARTDONTOTAL": 709.781,
    "PARTE1940TOTAL": 21.23,
    "PARTE1950TOTAL": 22.069,
    "PARTE1960TOTAL": 9.114,
    "PARTE1970TOTAL": 139.681,
    "PARTE1980TOTAL": 45.228,
    "PARTE1990TOTAL": 250.302,
    "PARTE2000TOTAL": 88.401,
    "PARTE2010TOTAL": 116.726,
    "PARTETOTAL": 692.751,
    "PARTETOTALHF": 640.338,
    "PARTETOTALLF": 52.413
  },
  "dependentRowsBySheet": {
    "HL AR Part F to G": 3,
    "HL AR Part H": 5,
    "HL AR Part I": 5,
    "HL AR Part K": 5,
    "HL AR Part J": 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
  },
  "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": 240,
    "sourceRowNumbers": [
      240
    ],
    "rowSha256": "e073e5f1063c335665bb43600a21cc949b9e338a8fd894246d5ac4f74db678ca"
  },
  "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 31371"
}
```