# PHMSA Hazmat Incident I-2012100129 — DIESEL FUEL — ARPIN, WI

**Citation:** PHMSA Hazmat Incident I-2012100129  
**Type / status:** incident / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2012-09-05  
**Published:** Not stated

Serious reporter-submitted hazardous materials transportation incident on 2012-09-05 in ARPIN, WI.

## Document text

PHMSA hazardous materials incident report I-2012100129.
Incident date: 2012-09-05.
Location: ARPIN, WI.
Mode: Highway.
Carrier/reporter: CONVENIENCE TRANSPORTATION LLC.
Shipper: KWIK TRIP, INC.
Materials: NA1993; DIESEL FUEL; hazard class 3; 5 LGA released | UN1203; GASOLINE INCLUDES GASOLINE MIXED WITH ETHYL ALCOHOL, WITH NOT MORE THAN 10% ALCOHOL; hazard class 3; 10 LGA released.
What failed: Closure (e.g., Cap, Top, or Plug); High Level Sensor.
How failed: Leaked; Leaked.
Reported failure causes: Rollover Accident; Rollover Accident.
Reported result: Spillage.
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=TQU8iQkkvUXcaeqHGExNtg%3D%3D>
- Source ID: `phmsa-hazmat-incidents`
- SHA-256: `cab751d7354909b82d1310e3e5a35c9681f4d1b2b96bcdfd12d1da9f2110414a`
- Retrieved: 2026-08-13T12:55:56.545Z
- Exported: 2026-08-23T05:59:10.178Z
- Document slug: `phmsa-hazmat-incident-i-2012100129`

### Source metadata

```json
{
  "materialSubtype": "phmsa_hazmat_serious_incident",
  "reportNumber": "I-2012100129",
  "operatorReported": true,
  "serious": true,
  "finalAgencyFinding": false,
  "eventDescriptionExcluded": true,
  "publicPdfUrl": "https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=TQU8iQkkvUXcaeqHGExNtg%3D%3D",
  "rowCount": 2,
  "carrierReporterNames": [
    "CONVENIENCE TRANSPORTATION LLC"
  ],
  "shipperNames": [
    "KWIK TRIP, INC"
  ],
  "routes": [
    "COUNTY ROAD A NORTH OF PARK LN"
  ],
  "cities": [
    "ARPIN"
  ],
  "states": [
    "WI"
  ],
  "originCities": [
    "JUNCTION CITY"
  ],
  "modes": [
    "Highway"
  ],
  "materials": [
    {
      "identificationNumber": "NA1993",
      "commodityName": "DIESEL FUEL",
      "hazardousClass": "3",
      "quantityReleased": "5",
      "unitOfMeasure": "LGA"
    },
    {
      "identificationNumber": "UN1203",
      "commodityName": "GASOLINE INCLUDES GASOLINE MIXED WITH ETHYL ALCOHOL, WITH NOT MORE THAN 10% ALCOHOL",
      "hazardousClass": "3",
      "quantityReleased": "10",
      "unitOfMeasure": "LGA"
    }
  ],
  "packages": [
    {
      "identificationMarkings": "406",
      "outerMaterial": null,
      "outerType": null,
      "outerCapacity": "0",
      "outerCapacityUnit": null,
      "outerShipmentCount": "0",
      "outerFailedCount": "0",
      "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"
}
```