# PHMSA Hazmat Incident I-2023090111 — AMMONIA ANHYDROUS — Manchester, IA

- **operation:** document
- **citation:** PHMSA Hazmat Incident I-2023090111
- **title:** PHMSA Hazmat Incident I-2023090111 — AMMONIA ANHYDROUS — Manchester, IA
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** Not available
- **effective on:** 2023-08-23
- **summary:** Serious reporter-submitted hazardous materials transportation incident on 2023-08-23 in Manchester, IA.
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- **source url:** https://portalpublic.phmsa.dot.gov/analytics/saw.dll?Portal?PortalPath=/shared/Public%20Website%20Pages/_portal/Hazmat%20Incident%20Report%20Search
**body:**

PHMSA hazardous materials incident report I-2023090111.
Incident date: 2023-08-23.
Location: Manchester, IA.
Mode: Highway.
Carrier/reporter: THREE RIVERS FS.
Shipper: Sully.
Materials: UN1005; AMMONIA ANHYDROUS; hazard class 2.2; 164.7606 GCF released.
What failed: Tank Shell.
How failed: Burst or Ruptured.
Reported failure causes: Corrosion - Interior.
Reported result: Explosion, Vapor(Gas) Dispersion.
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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