# PHMSA Hazmat Incident I-1977050365 — AMMONIA ANHYDROUS — MAPLE GROVE, MN

- **operation:** document
- **citation:** PHMSA Hazmat Incident I-1977050365
- **title:** PHMSA Hazmat Incident I-1977050365 — AMMONIA ANHYDROUS — MAPLE GROVE, MN
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** Not available
- **effective on:** 1977-04-29
- **summary:** Serious reporter-submitted hazardous materials transportation incident on 1977-04-29 in MAPLE GROVE, MN.
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- **source url:** https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=dMcAq%2FhuSValP1bbHijJmQ%3D%3D
**body:**

PHMSA hazardous materials incident report I-1977050365.
Incident date: 1977-04-29.
Location: MAPLE GROVE, MN.
Mode: Highway.
Carrier/reporter: INDIANHEAD TRUCK LINE INC.
Shipper: COLLIER CARBON & CHEMICAL CORP.
Materials: UN1005; AMMONIA ANHYDROUS; hazard class 2.2; 7245 LGA released.
What failed: Hose.
How failed: Burst or Ruptured.
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.
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