# PHMSA operator 30755 — Hazardous liquid annual report (2024)

**Citation:** PHMSA Annual Report 20250137 (2024)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2024-12-31

Hazardous liquid; reporting year 2024; TX; HVL. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2024, submitted by PHMSA operator 30755 (operator 30755). Reported scope: TX; HVL. Represented states: LA, TX. Selected reported fields: partdtotalmiles: 109.975; partbhcatotal: 88.733; partdcpctotal: 109.975; partdontotal: 109.975; parte1970total: 32.002; parte1990total: 76.82; parte2010total: 1.071; partetotal: 109.893; partetotalhf: 109.893. Attached form tables: HL AR Part F to G: 1 related row; 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; HL AR Part R: 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: `2b01c98352c2d40695162e87ddb46bd1ca103e4e99948407d8cea121206d3864`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-25T17:31:32.898Z
- Document slug: `phmsa-annual-ef57af82be4163469c3eac09`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2024,
  "reportNumber": "20250137",
  "supplementalNumber": "21836",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "30755",
    "name": "PHMSA operator 30755"
  },
  "region": "TX",
  "commodity": "HVL",
  "representedStates": [
    "LA",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTERSTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 109.975,
    "PARTBHCATOTAL": 88.733,
    "PARTDCPCTOTAL": 109.975,
    "PARTDONTOTAL": 109.975,
    "PARTE1970TOTAL": 32.002,
    "PARTE1990TOTAL": 76.82,
    "PARTE2010TOTAL": 1.071,
    "PARTETOTAL": 109.893,
    "PARTETOTALHF": 109.893
  },
  "dependentRowsBySheet": {
    "HL AR Part F to G": 1,
    "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,
    "HL AR Part R": 2
  },
  "dataAsOf": "2026-02-02T07:29:44.000Z",
  "reportingPeriodEnd": "2024-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2024.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 161,
    "sourceRowNumbers": [
      161
    ],
    "rowSha256": "81c47d7626ad04dad9af29c5222e84d0da397b4b381cee7a6e45b16fd5b1ebe4"
  },
  "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 30755"
}
```