# PHMSA operator 31178 — Hazardous liquid annual report (2020)

**Citation:** PHMSA Annual Report 20210388 (2020)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2020-12-31

Hazardous liquid; reporting year 2020; TX; Crude Oil. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2020, submitted by PHMSA operator 31178 (operator 31178). Reported scope: TX; Crude Oil. Represented states: NM, TX. Selected reported fields: partdtotalmiles: 174.57; partbhcatotal: 20.75; partdcpctotal: 167.45; partdcuototal: 7.12; partdontotal: 174.57; parte2010total: 80; parte2020total: 87.2; partetotal: 167.2; partetotalhf: 167.2. 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: `009762a9c8054aa81a31816060983d14138def301d1cc8f6071a13225f3882cc`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-25T06:53:46.270Z
- Document slug: `phmsa-annual-59244319f889d99e72f1d9fa`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2020,
  "reportNumber": "20210388",
  "supplementalNumber": "18854",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "31178",
    "name": "PHMSA operator 31178"
  },
  "region": "TX",
  "commodity": "Crude Oil",
  "representedStates": [
    "NM",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 174.57,
    "PARTBHCATOTAL": 20.75,
    "PARTDCPCTOTAL": 167.45,
    "PARTDCUOTOTAL": 7.12,
    "PARTDONTOTAL": 174.57,
    "PARTE2010TOTAL": 80,
    "PARTE2020TOTAL": 87.2,
    "PARTETOTAL": 167.2,
    "PARTETOTALHF": 167.2
  },
  "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": "2026-02-02T07:29:42.000Z",
  "reportingPeriodEnd": "2020-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2020.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 216,
    "sourceRowNumbers": [
      216
    ],
    "rowSha256": "e451cd66594769b9aa41057dd79143fdcc17ae824e8231fcd48a538cde345b84"
  },
  "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 31178"
}
```