# PHMSA Hazmat Incident I-2015060705 — DIESEL FUEL — SMOOT, WY

**Citation:** PHMSA Hazmat Incident I-2015060705  
**Type / status:** incident / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2015-05-28  
**Published:** Not stated

Serious reporter-submitted hazardous materials transportation incident on 2015-05-28 in SMOOT, WY.

## Document text

PHMSA hazardous materials incident report I-2015060705.
Incident date: 2015-05-28.
Location: SMOOT, WY.
Mode: Highway.
Carrier/reporter: HANSEN OIL COMPANY.
Shipper: TESORO LOGISTICS OPERATIONS, LLC.
Materials: NA1993; DIESEL FUEL; hazard class 3; 5000 LGA released.
What failed: Tank Shell.
How failed: Ripped or Torn.
Reported failure causes: Rollover Accident.
Reported result: Spillage, Environmental Damage.
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=FmqLsFze%2FznUVu5V7D6C4w%3D%3D>
- Source ID: `phmsa-hazmat-incidents`
- SHA-256: `28cc3e5830e76a4b3dc200e6f57be81913a4c95d4dd84741d51f0db1e8945822`
- Retrieved: 2026-08-13T12:55:56.545Z
- Exported: 2026-08-24T00:25:56.919Z
- Document slug: `phmsa-hazmat-incident-i-2015060705`

### Source metadata

```json
{
  "materialSubtype": "phmsa_hazmat_serious_incident",
  "reportNumber": "I-2015060705",
  "operatorReported": true,
  "serious": true,
  "finalAgencyFinding": false,
  "eventDescriptionExcluded": true,
  "publicPdfUrl": "https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=FmqLsFze%2FznUVu5V7D6C4w%3D%3D",
  "rowCount": 1,
  "carrierReporterNames": [
    "HANSEN OIL COMPANY"
  ],
  "shipperNames": [
    "TESORO LOGISTICS OPERATIONS, LLC"
  ],
  "routes": [
    "MILEMARKER 55 HWY 89"
  ],
  "cities": [
    "SMOOT"
  ],
  "states": [
    "WY"
  ],
  "originCities": [],
  "modes": [
    "Highway"
  ],
  "materials": [
    {
      "identificationNumber": "NA1993",
      "commodityName": "DIESEL FUEL",
      "hazardousClass": "3",
      "quantityReleased": "5000",
      "unitOfMeasure": "LGA"
    }
  ],
  "packages": [
    {
      "identificationMarkings": "NO MARKINGS GIVEN",
      "outerMaterial": "ALUMINIUM",
      "outerType": null,
      "outerCapacity": "13400",
      "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"
}
```