# PHMSA operator 40491 — Hazardous liquid annual report (2024)

**Citation:** PHMSA Annual Report 20250546 (2024)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2024-12-31

Hazardous liquid; reporting year 2024; CO; Crude Oil. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2024, submitted by PHMSA operator 40491 (operator 40491). Reported scope: CO; Crude Oil. Represented states: CO, TX. Attached form tables: HL AR Part J: 1 related row; HL AR Part K: 1 related row; HL AR Part M: 1 related row; HL AR Part N to O: 1 related row; HL AR Part R: 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: `1b78bbd86825d8d34c332974cb9529891b86be440ed39a038f9cbcb97aed5e38`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-24T20:24:28.570Z
- Document slug: `phmsa-annual-4a560305b744dc6350a0efeb`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2024,
  "reportNumber": "20250546",
  "supplementalNumber": "22265",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "40491",
    "name": "PHMSA operator 40491"
  },
  "region": "CO",
  "commodity": "Crude Oil",
  "representedStates": [
    "CO",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {},
  "dependentRowsBySheet": {
    "HL AR Part J": 1,
    "HL AR Part K": 1,
    "HL AR Part M": 1,
    "HL AR Part N to O": 1,
    "HL AR Part R": 1
  },
  "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": 663,
    "sourceRowNumbers": [
      663
    ],
    "rowSha256": "db16823d001ae0a3b62f3bc28d6821a3f5200a41b7150ab932127882c311a9ab"
  },
  "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 40491"
}
```