# EXPLORER PIPELINE CO — Hazardous liquid annual report (2008)

**Citation:** PHMSA Annual Report 20080380 (2008)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2008-12-31

Hazardous liquid; reporting year 2008. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2008, submitted by EXPLORER PIPELINE CO (operator 4805). 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: `cea0057aa583cf857dd3c78215e7593ce5f79e5497dfbe705d7f24b60d63f1b3`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-24T06:51:08.334Z
- Document slug: `phmsa-annual-91daf697e81aa3a0e3d024ff`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2008,
  "reportNumber": "20080380",
  "supplementalNumber": null,
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "4805",
    "name": "EXPLORER PIPELINE CO"
  },
  "region": null,
  "commodity": null,
  "representedStates": [],
  "jurisdictionClasses": [],
  "facilities": [],
  "metrics": {},
  "dependentRowsBySheet": {},
  "dataAsOf": null,
  "reportingPeriodEnd": "2008-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2004_2009.zip",
    "archiveSha256": "2d3639583de94ad14a19c523de95cba0490ffb9d6c0ed630265b09abc68b5c50",
    "workbook": "annual_hazardous_liquid_2008.xlsx",
    "sheet": "HL AR 2008",
    "rowNumber": 29,
    "sourceRowNumbers": [
      29
    ],
    "rowSha256": "4f80e6a2e48565a1200663e5c72830c2b97466b2a442368b4c1da6ca62295b85"
  },
  "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": "EXPLORER PIPELINE CO"
}
```