{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Superseding Site Topography 1992",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "51d968af3c496c577599faedb03ffd69",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhElEQVQ4ja3T0Q2AMAgEUEhYxBk7hzM6CqaYmIpNW8rxYcxJ3s+JEJEScKQ+tFzE58H+o5ZLfd7LmvwBQRjXVwNBmI0gsR+YxT4gAmtbTmM6ankT427LCWytlGguSGxYSjTXndObYBw6vQXMJtXy1ulFf3yZLUSwF0RgvmXL/FIvn+zSDalh8xMdtKZbAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "DuPage County Revision to Gen 2 Floodplain",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9c62cc86feefa73f998a2c64850ed4af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAf0lEQVQ4ja3VSwrAMAgE0BE8sEfpjS1JC/0othpdZDEND8IgZQCKxuF5igIbkfkqqib3sis/wR6MxmsPsAebw52YBRexJ9iA3VtexyRquYaR33Id+1lKMudOLC4lm0tl9WKMcqv3jc1Za7m0egkM5ZZLq5fFXi2P0/4KvDy+ix1vQbhBUNsLJQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "DuPage County Revision to Gen 3 Floodplain",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f202c85593f5d66a6b241fdba3eef9f6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhklEQVQ4ja3V0QnAIAwE0Atkis6UcTuTa1i0UGwUNSb56MdVHpQzlAFkBA6XhyTgvkD6pSRknY+yJn/BIIzK11YwCKvDkVgHerEfGIG1LbsxmbV8iNGwZQe2V4o150hsWoo1l5PVW2BkWr0NrI6r5aPVs158Xh2wYB8YgemWy3S/glG+OIsHngS57Cue+VUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Letter of Map Change to Gen 2 Floodplain",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "06a68eb790d733a82cbd0e5665e3dd17",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhUlEQVQ4jdWVSwrAMAhER5gr9pQ9pEVI+qGNVdNNZ2GIMg8iJiEAxYdiW6UndIHKeuzP8mpN2oG7zDAyerWuG3AWyqfkDJQjYBVKC94RslC+mbJQRkwJKC49nIUiO4eROium0thIEUoL1VtRGhtJQhkxJqAIj00Eil89X7dvwPox+h682gZcaKGpSLuIiwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Letter of Map Change to Gen 3 Floodplain",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "eb88ac8936c1732b26d776e9753faa71",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgklEQVQ4jdWV2woAIQhER5j//2UXofZCm6nty86DkTIHEisCUHwotlV6QhUqcu3v8mpN2oGnzDAzerWuAbgL5VtyB8oZsAqlBe8IWShXpiyUEVMCikcPd6HIzmGkzoqpNDZShNJC9VaUxkaSUEaMCSjCYxOB4lfP1/ANWD9m34NXOwB//IXFsWF2RgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "Superseding Site Topography 2006",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "69744bdbbc63003ea3c4ceaf5d1a80e0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4ja2UXQrAMAiDI3jGHXKXdFDmkM5qOuZLf/xSWpJNARh+LL1HqSA7YXJQDLQTeI9hANg4cCWIewwTn/wSZGKG0Uzg89hjGcXPpXHRPYdhNANXJjCMVreJAoaBH1iFtsvgxPSmfAq2EQZsBVsIAzKudFkIAyLnc0yVfindn2U72MYZwAdbSAO2gs0YkHHu8tAk8LO/YubeBTt3u42lXylBAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}