PHMSA Hazmat Incident E-2026040169 — DIESEL FUEL — POST, TX

Current as of 2026-03-23 Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

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Incident E-2026040169PHMSA hazardous materials incident report E-2026040169. Incident date: 2026-03-23. Location: POST, TX. Mode: Highway. Carrier/reporter: GROENDYKE TRANSPORT INC.. Shipper: VALERO MARKETING AND SUPPLY COMPANY. Materials: NA1993; DIESEL FUEL; hazard class 3; 300 LGA released. What failed: Discharge Valve or Coupling. How failed: Failed to Operate. Reported failure causes: Human Error. Reported result: Spillage, Material Entered Waterway/Storm Sewer. 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.#

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