# PHMSA Hazmat Incident I-2008070663 — SULFUR DIOXIDE — HILLSBORO, ND

**Citation:** PHMSA Hazmat Incident I-2008070663  
**Type / status:** incident / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2008-06-18  
**Published:** Not stated

Serious reporter-submitted hazardous materials transportation incident on 2008-06-18 in HILLSBORO, ND.

## Document text

PHMSA hazardous materials incident report I-2008070663.
Incident date: 2008-06-18.
Location: HILLSBORO, ND.
Mode: Highway.
Carrier/reporter: LOCK CITY TRANSPORTATION CO.
Shipper: PVS.
Materials: UN1079; SULFUR DIOXIDE; hazard class 2.3; 80 LGA released.
What failed: Hose.
How failed: Burst or Ruptured.
Reported result: Vapor(Gas) Dispersion.
Reporter-submitted DOT Form 5800.1 data may be incomplete, corrected, supplemented, or misreported. A record, serious-incident classification, failure description, or relationship to a reporting rule is not a PHMSA causal finding, compliance determination, or finding of a violation.

## Provenance

- Official: Yes
- Source: <https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=owrd95qEwiC6zxPOAJN5NQ%3D%3D>
- Source ID: `phmsa-hazmat-incidents`
- SHA-256: `8db606bf9f68b2d6bd970301066a9b8136888dec2ab1fdebbb621b2edba09f01`
- Retrieved: 2026-08-13T12:55:56.545Z
- Exported: 2026-08-27T07:18:38.310Z
- Document slug: `phmsa-hazmat-incident-i-2008070663`

### Source metadata

```json
{
  "materialSubtype": "phmsa_hazmat_serious_incident",
  "reportNumber": "I-2008070663",
  "operatorReported": true,
  "serious": true,
  "finalAgencyFinding": false,
  "eventDescriptionExcluded": true,
  "publicPdfUrl": "https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=owrd95qEwiC6zxPOAJN5NQ%3D%3D",
  "rowCount": 1,
  "carrierReporterNames": [
    "LOCK CITY TRANSPORTATION CO"
  ],
  "shipperNames": [
    "PVS"
  ],
  "routes": [
    "121 HIGHWAY 81"
  ],
  "cities": [
    "HILLSBORO"
  ],
  "states": [
    "ND"
  ],
  "originCities": [
    "HILLSBORO"
  ],
  "modes": [
    "Highway"
  ],
  "materials": [
    {
      "identificationNumber": "UN1079",
      "commodityName": "SULFUR DIOXIDE",
      "hazardousClass": "2.3",
      "quantityReleased": "80",
      "unitOfMeasure": "LGA"
    }
  ],
  "packages": [
    {
      "identificationMarkings": "UN1079, SULFUR DIOXDE, LIQUIDFIED, 2.3",
      "outerMaterial": "STEEL",
      "outerType": null,
      "outerCapacity": "48000",
      "outerCapacityUnit": "LGA",
      "outerShipmentCount": "1",
      "outerFailedCount": "1",
      "innerMaterial": null,
      "innerType": null,
      "innerCapacity": "0",
      "innerCapacityUnit": null,
      "innerShipmentCount": "0",
      "innerFailedCount": "0"
    }
  ],
  "reportingRuleContext": [
    "171.15",
    "171.16"
  ],
  "caveat": "Reporter-submitted DOT Form 5800.1 data may be incomplete, corrected, supplemented, or misreported. A record, serious-incident classification, failure description, or relationship to a reporting rule is not a PHMSA causal finding, compliance determination, or finding of a violation.",
  "privacyCaveat": "The public CSV excludes preparer contact fields. Event Description is intentionally excluded from normalized records and search output to reduce incidental personal-information risk.",
  "jurisdiction": "US"
}
```