Evidence of Hazardous Substance Migration

{
  "id": "MLC-T-ENV-010224",
  "term": "Evidence of Hazardous Substance Migration",
  "field": "Environment",
  "definition": "Chemical analyses and/or visual evidence that demonstrate hazardous substances attributable to a source have migrated away from that source into the surrounding soil, ground water, surface water, or air (e.g., leachate containing hazardous substances coming out of the source; stained or contaminated soil that can be attributed to migration from the source; evidence of the overflow from a surface impoundment containing hazardous substances).",
  "subject": "Health and safety",
  "references": [
    "Hazard Ranking System Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/evidence-of-hazardous-substance-migration/"
}