# PHMSA operator 40688 — Hazardous liquid annual report (2023)

**Citation:** PHMSA Annual Report 20250719 (2023)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2023-12-31

Hazardous liquid; reporting year 2023; TX; Crude Oil. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2023, submitted by PHMSA operator 40688 (operator 40688). Reported scope: TX; Crude Oil. Represented states: TX. Attached form tables: HL AR Part K: 1 related row; HL AR Part M: 1 related row; HL AR Part N to O: 1 related row. 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: `ddbd504d24a592ffeaea5aa489c244bddbc3f91bec2b8f4471e74a484ce42a64`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-26T04:08:24.849Z
- Document slug: `phmsa-annual-c2781db23e43fb4edbc3e66c`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2023,
  "reportNumber": "20250719",
  "supplementalNumber": "22521",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "40688",
    "name": "PHMSA operator 40688"
  },
  "region": "TX",
  "commodity": "Crude Oil",
  "representedStates": [
    "TX"
  ],
  "jurisdictionClasses": [
    "INTERSTATE"
  ],
  "facilities": [],
  "metrics": {},
  "dependentRowsBySheet": {
    "HL AR Part K": 1,
    "HL AR Part M": 1,
    "HL AR Part N to O": 1
  },
  "dataAsOf": "2026-02-02T07:29:43.000Z",
  "reportingPeriodEnd": "2023-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2023.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 703,
    "sourceRowNumbers": [
      703
    ],
    "rowSha256": "c7bea8b728e7b8a43f46f8ed96bebf50931d9465677b436d42441280ecc41e57"
  },
  "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 40688"
}
```