# PHMSA operator 31755 — Hazardous liquid annual report (2021)

**Citation:** PHMSA Annual Report 20220269 (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 31755 (operator 31755). Reported scope: TX; Crude Oil. Represented states: CO, TX. Selected reported fields: partdtotalmiles: 336.33; partbhcatotal: 80.24; partdcpctotal: 336.33; partdontotal: 336.33; parte2010total: 271.97; parte2020total: 64.36; partetotal: 336.33; partetotalhf: 336.33. 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: `b45f115889a4040c01120cd65d429068aa6be69acf88e8984743353a9e0647b8`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-24T16:18:41.740Z
- Document slug: `phmsa-annual-88c8307d4c118e226a7a503a`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2021,
  "reportNumber": "20220269",
  "supplementalNumber": "19260",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "31755",
    "name": "PHMSA operator 31755"
  },
  "region": "TX",
  "commodity": "Crude Oil",
  "representedStates": [
    "CO",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 336.33,
    "PARTBHCATOTAL": 80.24,
    "PARTDCPCTOTAL": 336.33,
    "PARTDONTOTAL": 336.33,
    "PARTE2010TOTAL": 271.97,
    "PARTE2020TOTAL": 64.36,
    "PARTETOTAL": 336.33,
    "PARTETOTALHF": 336.33
  },
  "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": 279,
    "sourceRowNumbers": [
      279
    ],
    "rowSha256": "7424542d6e58cba724cd2202b0932c38490e08876ef8ad24d49f7f29e6c93514"
  },
  "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 31755"
}
```