Layer of lower relative hydraulic conductivity

{
  "id": "MLC-T-ENV-015464",
  "term": "Layer of lower relative hydraulic conductivity",
  "field": "Environment",
  "term_source": "Layer of Lower Relative Hydraulic Conductivity",
  "definition": "A geologic material with lower hydraulic conductivity than adjacent geologic materials. If used to establish aquifer boundaries, the difference in hydraulic conductivity should be at least two orders of magnitude.",
  "subject": "Health and safety",
  "references": [
    "Hazard Ranking System Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/layer-of-lower-relative-hydraulic-conductivity/"
}