# PHMSA Hazmat Incident I-1990090397 — CHLORINE — CALVERT CITY, KY

**Citation:** PHMSA Hazmat Incident I-1990090397  
**Type / status:** incident / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 1990-09-05  
**Published:** Not stated

Serious reporter-submitted hazardous materials transportation incident on 1990-09-05 in CALVERT CITY, KY.

## Document text

PHMSA hazardous materials incident report I-1990090397.
Incident date: 1990-09-05.
Location: CALVERT CITY, KY.
Mode: Rail.
Carrier/reporter: PADUCAH & LOUISVILLE RAILWAY.
Shipper: NOT REPORTED BY CARRIER.
Materials: UN1017; CHLORINE; hazard class 2.3; 25 LGA released.
Reported result: Spillage, 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.

## Provenance

- Official: Yes
- Source: <https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=6yqgOw2sC%2BTwpXicEdmyrg%3D%3D>
- Source ID: `phmsa-hazmat-incidents`
- SHA-256: `cadf9e04f322b60e3c8edcdbf6476d03d9af19a2f4017847e9633d0aa158f268`
- Retrieved: 2026-08-13T12:55:56.545Z
- Exported: 2026-08-24T19:32:00.295Z
- Document slug: `phmsa-hazmat-incident-i-1990090397`

### Source metadata

```json
{
  "materialSubtype": "phmsa_hazmat_serious_incident",
  "reportNumber": "I-1990090397",
  "operatorReported": true,
  "serious": true,
  "finalAgencyFinding": false,
  "eventDescriptionExcluded": true,
  "publicPdfUrl": "https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=6yqgOw2sC%2BTwpXicEdmyrg%3D%3D",
  "rowCount": 1,
  "carrierReporterNames": [
    "PADUCAH & LOUISVILLE RAILWAY"
  ],
  "shipperNames": [
    "NOT REPORTED BY CARRIER"
  ],
  "routes": [
    "HIGHWAY 1523"
  ],
  "cities": [
    "CALVERT CITY"
  ],
  "states": [
    "KY"
  ],
  "originCities": [],
  "modes": [
    "Rail"
  ],
  "materials": [
    {
      "identificationNumber": "UN1017",
      "commodityName": "CHLORINE",
      "hazardousClass": "2.3",
      "quantityReleased": "25",
      "unitOfMeasure": "LGA"
    }
  ],
  "packages": [
    {
      "identificationMarkings": null,
      "outerMaterial": null,
      "outerType": null,
      "outerCapacity": "0",
      "outerCapacityUnit": null,
      "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"
}
```