{
 "layers": [
  {
   "layerId": 0,
   "layerName": "HUC4",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "0c08f79113f6bc7d8d976309d7b5760b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWMpZmD4z0BFwAIiehkYGKlhWDEDw3+wgdQELKMGUgxYKDcCFYwaSDlgoYIZKGDUwBEThsVUrAYALioFNS8ue5cAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "HUC6",
   "layerType": "Feature Layer",
   "minScale": 10000000,
   "maxScale": 3000001,
   "legend": [
    {
     "label": "",
     "url": "7dc72e6884e4baec3ba14d5b13fc90f1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNh8F3xn4GKgAVMbo5gpIppviv+QwykImAZNZBiwEK5Eahg1EDKAQsVzEABowaOnDD0pV41AABepQc5cMgMUwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "HUC8",
   "layerType": "Feature Layer",
   "minScale": 3000000,
   "maxScale": 750001,
   "legend": [
    {
     "label": "",
     "url": "c0f76189ec4b987533c1509ab32092c7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWNRK2b4z0BFwAIibvUyMFLDMLVihv9gA6kJWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMmDNWoWA0AABuXBoEb5ir2AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "HUC10",
   "layerType": "Feature Layer",
   "minScale": 750000,
   "maxScale": 250001,
   "legend": [
    {
     "label": "",
     "url": "4405fc2eea4b189bad0c8be233be6dc0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWPxYSj+z0BFwAIitjD0MlLDMB+G4v9gA6kJWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMmDH2oWA0AAAqqBs22mO6vAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "HUC12",
   "layerType": "Feature Layer",
   "minScale": 250000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "70a412bf58834f592fc7d5f24c6c2f77",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWNJm3n2PwMVAQuImJVuzEgNw9Jmnv0PNpCagGXUQIoBC+VGoIJRAykHLFQwAwWMGjhiwjCNitUAAK8vCef2jrTNAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}