# PHMSA operator 31178 — Hazardous liquid annual report (2021)

**Citation:** PHMSA Annual Report 20220366 (2021)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2021-12-31

Hazardous liquid; reporting year 2021; TX; Crude Oil. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2021, submitted by PHMSA operator 31178 (operator 31178). Reported scope: TX; Crude Oil. Represented states: NM, TX. Selected reported fields: partdtotalmiles: 192.67; partbhcatotal: 53.45; partdcpctotal: 185.55; partdcuototal: 7.12; partdontotal: 192.67; parte2010total: 80; parte2020total: 105.3; partetotal: 185.3; partetotalhf: 185.3. 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: `3d5374e3670ac9de41f227ae1a1af11cc124cc85be54e3aaa465188d228a2326`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-25T00:01:28.675Z
- Document slug: `phmsa-annual-ef7e6f4abf45e0b32fa95805`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2021,
  "reportNumber": "20220366",
  "supplementalNumber": "19830",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "31178",
    "name": "PHMSA operator 31178"
  },
  "region": "TX",
  "commodity": "Crude Oil",
  "representedStates": [
    "NM",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 192.67,
    "PARTBHCATOTAL": 53.45,
    "PARTDCPCTOTAL": 185.55,
    "PARTDCUOTOTAL": 7.12,
    "PARTDONTOTAL": 192.67,
    "PARTE2010TOTAL": 80,
    "PARTE2020TOTAL": 105.3,
    "PARTETOTAL": 185.3,
    "PARTETOTALHF": 185.3
  },
  "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": "2021-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2021.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 210,
    "sourceRowNumbers": [
      210
    ],
    "rowSha256": "e6056d6e5b04d5609341679001df55e3905ca58aff719b81c00d1646b3300240"
  },
  "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"
}
```