{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.waterdata.usgs.gov/ogcapi/v0/collections/national-aquifer-codes/schema",
  "title": "National Aquifer Codes",
  "description": "National aquifers are the principal aquifers or aquifer systems in the United States, defined as regionally extensive aquifers or aquifer systems that have the potential to be used as a source of potable water.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "title": "Id"
    },
    "national_aquifer_name": {
      "type": "string",
      "title": "National Aquifer Name"
    }
  }
}