{
 "layers": [
  {
   "layerId": 3,
   "layerName": "PM Monitors",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "PM2.5",
     "url": "456a981179fbaa03517d2013bd0b1ec1",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 35,
     "width": 35,
     "values": [
      "PM2.5"
     ]
    },
    {
     "label": "PM10",
     "url": "af26ed4341bc20a1c4a8fbf0cd59b3ec",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 35,
     "width": 35,
     "values": [
      "PM10"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "By Pollutant"
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Ozone Monitors",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Ozone Monitors: 70ppb or Lower",
     "url": "ad4af33f55ba1b2090fd22d475ade55a",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 35,
     "width": 35,
     "values": [
      70
     ]
    },
    {
     "label": "Ozone Monitors: 71ppb or Higher",
     "url": "47b61e8f2c5331982f28eab3865d73bd",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 35,
     "width": 35,
     "values": [
      100
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "By Design Value"
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "EV Charging Stations",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "DC Fast Charge",
     "url": "efa00e55be856c1c8a9183e961683af0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAn0lEQVQ4je2UMQ6DMAxFf6XcgLVdewe25GTNzWBq7pAVVu6AfmKrDEUIw4LElxwry4v1vxWHk+Vu4HU9jNJ7KTPQA+gW94/0sAZ2G8CueQGsdwtMA5BT6XzksRfoeRBEIFXgYwWLDXE3UGEqPpC/B0LJqUJUMh0sHkaGQMD0rJOKf2YgFRhA+kGwSBkWYC9pevX0XxCWxd5caNX9feGwZgKoKEksviCdAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "No,DCFC",
      "Level2,DCFC"
     ]
    },
    {
     "label": "Level 2",
     "url": "d31aba9c4ef6b3fc1769f64536c37276",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAlElEQVQ4je2UYQqAIAyFX+C9Widznax1s3i6gRARWn+CHoypP77NNzHhZaUf+F0P1bN5DAMFwNbss+flCpxugJsIwMgZMAPWtWQWmXqBUlrKFVgOBNj3CnYbtBsYsBAL6AnTMRRekZCQd1eWvUBlQwTMc+3U/RsGUgsH0EDQTBkjQPNp0slwU9942Hb3oEP/94XHOgCZqyfOHC9GmwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Level2,No"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Station Type"
    }
   ]
  },
  {
   "layerId": 0,
   "layerName": "Nonattainment Areas",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "2008",
     "url": "984db7e14eb71b4812e31370206d6a6c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4je3UsQ0AIAwDwUfyXlmNzRCTgVJSxx35Aa5wYR1YwMZTKLEB06EdmAlaU4PlVCfeGqwng/HU4C8bRj6tyYsL5KwHzXHhYEIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2008"
     ]
    },
    {
     "label": "2015",
     "url": "a9f91ef4fd29cc996aae3b0916e2d80e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAfElEQVQ4je3UwQ2AIBAF0VmzXViMtmMV2gXtYDHGLsCsNzEqCXgwce68A+Sjq6MP0FOhBrwaJsJYAwwRlMrp66CAD5E553AjdDG5/xNoWDsw5YCLYxJ5AEvTHyxOy4ljP8g+J1sA+dO7v0PbZjqnq1KMbzyKfdv209bIrA0/hRxLdjniFAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2015"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Year"
    }
   ]
  }
 ]
}