Aquifer Boundary

{
  "id": "MLC-T-ENV-002014",
  "term": "Aquifer Boundary",
  "field": "Environment",
  "definition": "A physical barrier to ground water flow identified as the contact between geologic materials defined as an aquifer and materials defined as non - aquifer (or as an aquifer but with a significantly lower hydraulic conductivity). (Where interconnections between aquifers are documented, aquifer boundaries are expanded to encompass the interconnected aquifers.)",
  "subject": "Health and safety",
  "references": [
    "Hazard Ranking System Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/aquifer-boundary/"
}