{"operation":"document","citation":"PHMSA Hazmat Incident E-2026040541","title":"PHMSA Hazmat Incident E-2026040541 — PROPANE — JASPER, AR","source_type":"incident","agency":"Pipeline and Hazardous Materials Safety Administration","status":"historical","official":true,"published_on":null,"effective_on":"2025-12-22","summary":"Serious reporter-submitted hazardous materials transportation incident on 2025-12-22 in JASPER, AR.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-e-2026040541.json","markdown":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-e-2026040541.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-e-2026040541","source_url":"https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=9bqOcfnzcs6quGF49B2wbA%3D%3D","body":"PHMSA hazardous materials incident report E-2026040541.\nIncident date: 2025-12-22.\nLocation: JASPER, AR.\nMode: Highway.\nCarrier/reporter: RIVER VALLEY OIL & PROPANE, INC..\nShipper: RIVER VALLEY OIL & PROPANE, INC..\nMaterials: UN1978; PROPANE; hazard class 2.1; 5 LGA released.\nWhat failed: Flange.\nHow failed: Torn Off or Damaged.\nReported failure causes: Rollover Accident.\nReported result: Vapor(Gas) Dispersion.\nReporter-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.","truncated":false,"body_characters":698}