{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Watershed Boundary Line",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "No data",
     "url": "f28464a5f7db4871ce59824874d6b41d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWNhoDJgGTVw1MDBYuD///8bGBgY7Ck06yAjI2MDbVzIyMjYQFUDqQlGDRw1kAwAAG4aBdSFZ27fAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "0"
     ]
    },
    {
     "label": "2-digit Hydrologic Unit",
     "url": "48d467aee7845d59dbe391b0d36d03ac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4je3SwQkAIAxD0S90sDpGJ+wYdjRPLiA5KDSnnB4EYohjDTZ4CSa4AgsoS/ABSwEmTP3kgEqYCiyg7BQFCN/cpsG3wA0cagkTjAMnJQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "4-digit Hydrologic Unit",
     "url": "fe6a5e40b23b1da77a20a124a266215f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUElEQVQ4jWNhoDJgGTVw1EAyDVxewOBADcMiJzAcYFlewODAyMCwnxoGLi9gcKS+lyMnMBxYXsDgSA3DIicwHGCBMahhIAPDkEk2owYOLgMBT84NE5GJqpoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    },
    {
     "label": "6-digit Hydrologic Unit",
     "url": "01c308b045fac1b0edcff1252434a73d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWNhoDJgGTVw1EAyDbx+eL4DNQzTtE08wHL98HwHhv//91PDwOuH5ztS38uatokHrh+e70gNwzRtEw+wwBjUMJCBYcgkm1EDB5eBAKn1ExDfHZLrAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "6"
     ]
    },
    {
     "label": "8-digit Hydrologic Unit",
     "url": "9707f6988c3dae3d8732f88b77e5981c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4je3SsQkAMQxD0W/wYMkQntJDnDdzqixwqLgDq1L1QCBHHB9wwJdgJ0uBWVDeyaJ5FGAnWz/ZgupkKzALym9RgPCb2wz4LfAA0AYOEemNNFcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "8"
     ]
    },
    {
     "label": "10-digit Hydrologic Unit",
     "url": "e2272e9203b067cb1ab0d0cda925142c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWNhoDJgGTVw1EAyDfxcs92BGobxtngeYPlcs92B6d///dQw8HPNdkfqe5m3xfPA55rtjtQwjLfF8wALjEENAxkYhkyyGTVwcBkIAIoFExGRLoHOAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "10"
     ]
    },
    {
     "label": "12-digit Hydrologic Unit",
     "url": "2f9d6b8d9ae2a93b27863d9953a9aeda",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWNhoDJgGTVw1EAyDcw4vdqBGobNMA09wJJxerXDPyaG/dQwMOP0akfqe3mGaeiBjNOrHalh2AzT0AMsMAY1DGRgGDLJZtTAwWUgAJQREhIEHaC1AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "12"
     ]
    },
    {
     "label": "14-digit Hydrologic Unit",
     "url": "247d1bcb05f2bcc3c79e08ff3f693bc9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3SsQnAQAxD0e/gtQx3k8fgwZwqCwQVF7AqVQ8EcsTxAQf8CBa9FFhg6UWvC24FWPTWTw4si94KLLD0tyhA+M1tBjwLfACN8g0UlmqvhQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "14"
     ]
    },
    {
     "label": "16-digit Hydrologic Unit",
     "url": "8cb149a2b84b065608375a6283536d27",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4je3SwQnAUAgDUAWXcJufyeM2jmFPXaDk0A/mlNODQMLEiQUX/Ag25yiwhFc05/gYFWBzoJ+c8GoOFFjCK96iAM2uuc2C/wIfBf0SEq5IsrEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "16"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "HUDigit"
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "12-digit HUC (Subwatershed)",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "bdb15d5dd65fdc429cc0acb51aee6871",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4je3UsQnAMAxE0S/QYFojwwRh7F2SMbyZ0hgvIJNKv7vmlaeDNziYAgTRgJm0TBDXNebNlQI7D8AGj1VggQUW+C9o688y2QYFccCzIsAH3f0NJazPvmgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "10-digit HUC (Watershed)",
   "layerType": "Feature Layer",
   "minScale": 1000000,
   "maxScale": 500000,
   "legend": [
    {
     "label": "",
     "url": "bdb15d5dd65fdc429cc0acb51aee6871",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4je3UsQnAMAxE0S/QYFojwwRh7F2SMbyZ0hgvIJNKv7vmlaeDNziYAgTRgJm0TBDXNebNlQI7D8AGj1VggQUW+C9o688y2QYFccCzIsAH3f0NJazPvmgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "8-digit HUC (Subbasin)",
   "layerType": "Feature Layer",
   "minScale": 3000000,
   "maxScale": 1000000,
   "legend": [
    {
     "label": "",
     "url": "bdb15d5dd65fdc429cc0acb51aee6871",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4je3UsQnAMAxE0S/QYFojwwRh7F2SMbyZ0hgvIJNKv7vmlaeDNziYAgTRgJm0TBDXNebNlQI7D8AGj1VggQUW+C9o688y2QYFccCzIsAH3f0NJazPvmgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "6-digit HUC (Basin)",
   "layerType": "Feature Layer",
   "minScale": 6000000,
   "maxScale": 3000000,
   "legend": [
    {
     "label": "",
     "url": "bdb15d5dd65fdc429cc0acb51aee6871",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4je3UsQnAMAxE0S/QYFojwwRh7F2SMbyZ0hgvIJNKv7vmlaeDNziYAgTRgJm0TBDXNebNlQI7D8AGj1VggQUW+C9o688y2QYFccCzIsAH3f0NJazPvmgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "4-digit HUC (Subregion)",
   "layerType": "Feature Layer",
   "minScale": 9000000,
   "maxScale": 6000000,
   "legend": [
    {
     "label": "",
     "url": "bdb15d5dd65fdc429cc0acb51aee6871",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4je3UsQnAMAxE0S/QYFojwwRh7F2SMbyZ0hgvIJNKv7vmlaeDNziYAgTRgJm0TBDXNebNlQI7D8AGj1VggQUW+C9o688y2QYFccCzIsAH3f0NJazPvmgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "2-digit HUC (Region)",
   "layerType": "Feature Layer",
   "minScale": 55000000,
   "maxScale": 9000000,
   "legend": [
    {
     "label": "",
     "url": "bdb15d5dd65fdc429cc0acb51aee6871",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4je3UsQnAMAxE0S/QYFojwwRh7F2SMbyZ0hgvIJNKv7vmlaeDNziYAgTRgJm0TBDXNebNlQI7D8AGj1VggQUW+C9o688y2QYFccCzIsAH3f0NJazPvmgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}