# PHMSA Hazmat Incident E-2014020199 — AMMONIA ANHYDROUS — SHULLSBURG, WI

**Citation:** PHMSA Hazmat Incident E-2014020199  
**Type / status:** incident / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2013-11-25  
**Published:** Not stated

Serious reporter-submitted hazardous materials transportation incident on 2013-11-25 in SHULLSBURG, WI.

## Document text

PHMSA hazardous materials incident report E-2014020199.
Incident date: 2013-11-25.
Location: SHULLSBURG, WI.
Mode: Highway.
Carrier/reporter: Landmark Services Cooperative.
Shipper: Rentech Nitrogen, LLC.
Materials: UN1005; AMMONIA ANHYDROUS; hazard class 2.2; 1.671 GCF released.
What failed: Pressure Relief Valve or Device - Reclosing.
How failed: Torn Off or Damaged.
Reported failure causes: Vehicular Crash or Accident Damage.
Reported result: Spillage, Vapor(Gas) Dispersion, 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=YhN5PeJu1Wj3urjoB1TAuA%3D%3D>
- Source ID: `phmsa-hazmat-incidents`
- SHA-256: `fb17afcd3044c1811b34c0b804108135ec10a7fd24eb1e7d9f839256e03b46e8`
- Retrieved: 2026-08-13T12:55:56.545Z
- Exported: 2026-08-24T14:07:07.219Z
- Document slug: `phmsa-hazmat-incident-e-2014020199`

### Source metadata

```json
{
  "materialSubtype": "phmsa_hazmat_serious_incident",
  "reportNumber": "E-2014020199",
  "operatorReported": true,
  "serious": true,
  "finalAgencyFinding": false,
  "eventDescriptionExcluded": true,
  "publicPdfUrl": "https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=YhN5PeJu1Wj3urjoB1TAuA%3D%3D",
  "rowCount": 1,
  "carrierReporterNames": [
    "Landmark Services Cooperative"
  ],
  "shipperNames": [
    "Rentech Nitrogen, LLC"
  ],
  "routes": [
    "Hwy 11 @ Hwy E"
  ],
  "cities": [
    "SHULLSBURG"
  ],
  "states": [
    "WI"
  ],
  "originCities": [],
  "modes": [
    "Highway"
  ],
  "materials": [
    {
      "identificationNumber": "UN1005",
      "commodityName": "AMMONIA ANHYDROUS",
      "hazardousClass": "2.2",
      "quantityReleased": "1.671",
      "unitOfMeasure": "GCF"
    }
  ],
  "packages": [
    {
      "identificationMarkings": "MC 331",
      "outerMaterial": "Steel",
      "outerType": null,
      "outerCapacity": "668.4",
      "outerCapacityUnit": "GCF",
      "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"
}
```