{
 "layers": [
  {
   "layerId": 19,
   "layerName": "Outdoors swimming spots - Lido",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e4cfa0e9a8e205673fd95803f1dd6b35",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMbBIx96xkYGBh+PLtZ/+P5rUYkC0g20IFDUq1ewMgHwjPyYfhwbkv9h7ObGXAZSthAKXUCSkgzEAP8eHaTgQFPOBIysOHD2c0MP57drIe5FBqGZBvIwMDA0PDj+a0DP57fcoDx8Skm1ssH8LmKHAOJBqMGUg4AJK8qHq5HmAcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 21,
   "layerName": "Outdoors swimming spots - Natural Swimming Area",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e4cfa0e9a8e205673fd95803f1dd6b35",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMbBIx96xkYGBh+PLtZ/+P5rUYkC0g20IFDUq1ewMgHwjPyYfhwbkv9h7ObGXAZSthAKXUCSkgzEAP8eHaTgQFPOBIysOHD2c0MP57drIe5FBqGZBvIwMDA0PDj+a0DP57fcoDx8Skm1ssH8LmKHAOJBqMGUg4AJK8qHq5HmAcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 22,
   "layerName": "Outdoors swimming spots - Outdoor Pool",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e4cfa0e9a8e205673fd95803f1dd6b35",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMbBIx96xkYGBh+PLtZ/+P5rUYkC0g20IFDUq1ewMgHwjPyYfhwbkv9h7ObGXAZSthAKXUCSkgzEAP8eHaTgQFPOBIysOHD2c0MP57drIe5FBqGZBvIwMDA0PDj+a0DP57fcoDx8Skm1ssH8LmKHAOJBqMGUg4AJK8qHq5HmAcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 20,
   "layerName": "Bathing water classification - Excellent",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "ac52a0ca6ff8ada4db109efffdae271d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMb/BXF6hkYGBhufvhaf+P910YkC0g20EFDkLveX1EUyhVl2Hj/df3G+68YcBlK0EB1AW4CSkgzEAPc/PCVgQFPOBIysGHj/VcMNz98rYe5FBqGZBvIwMDA0HDj/dcDN95/dYDx8Skm1ssH8LmKHAOJBqMGUg4AB4wpz1KdhNgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 23,
   "layerName": "Bathing water classification - Good",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "ac52a0ca6ff8ada4db109efffdae271d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMb/BXF6hkYGBhufvhaf+P910YkC0g20EFDkLveX1EUyhVl2Hj/df3G+68YcBlK0EB1AW4CSkgzEAPc/PCVgQFPOBIysGHj/VcMNz98rYe5FBqGZBvIwMDA0HDj/dcDN95/dYDx8Skm1ssH8LmKHAOJBqMGUg4AB4wpz1KdhNgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 24,
   "layerName": "Bathing water classification - Sufficient",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "ac52a0ca6ff8ada4db109efffdae271d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMb/BXF6hkYGBhufvhaf+P910YkC0g20EFDkLveX1EUyhVl2Hj/df3G+68YcBlK0EB1AW4CSkgzEAPc/PCVgQFPOBIysGHj/VcMNz98rYe5FBqGZBvIwMDA0HDj/dcDN95/dYDx8Skm1ssH8LmKHAOJBqMGUg4AB4wpz1KdhNgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 18,
   "layerName": "env_rh_waterbody_classification_ldn (poor)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "be84e32c738806665937c65b980dab88",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYmCnTVID0///9pQY9I+R8WD5kXkNtHFh+ZF5DVQ1kJpg1MBRA8kAAC0GCqpksmlVAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 16,
   "layerName": "env_rh_waterbody_classification_ldn (bad)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "be84e32c738806665937c65b980dab88",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYmCnTVID0///9pQY9I+R8WD5kXkNtHFh+ZF5DVQ1kJpg1MBRA8kAAC0GCqpksmlVAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 17,
   "layerName": "env_rh_waterbody_classification_ldn (moderate)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "be84e32c738806665937c65b980dab88",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYmCnTVID0///9pQY9I+R8WD5kXkNtHFh+ZF5DVQ1kJpg1MBRA8kAAC0GCqpksmlVAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 15,
   "layerName": "env_rh_water_quality_archive_ldn",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "97dffcea1c546e6aa9d78825b9141c41",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAk0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMbxMKt6xkYGBi+XnlU//Xq40YkC0g20IFbW7ZeNMyKgYGBgUE0zIrh9apj9a9WHkV2NYkG6sgRUEKagRjg65VHDAx4wpGQgQ2vVh5l+HrlUT3MpdAwJNtABgYGhoavVx8f+Hr1sQOMj08xsV4+gM9V5BhINBg1kHIAAP5OKf2muwAAAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 13,
   "layerName": "env_thameswater_storm_discharge_offline",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9fa86b75847cc4649e49cf0975663761",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAkElEQVQ4je3QsQnDMBCF4b9wk9KBZANXXsK1l5KylGotoeo2kMApr00jh0CILNsp9UAIwfHp7jr+nK6BDXzH5tvncwq013k0ACrJqMTHxwe7weky3E0/jwD0wNMFs7jAL7QCvG2U7AO/opKgsMct0C4uoJLM2mne4WEQwKpErxKn9V0qrh3Zl7o6AlangefzAvYtKckkqo2OAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 14,
   "layerName": "env_thameswater_storm_discharge_nd_last48_yes",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "246d74c8497316da5b0e18a45c43419a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMbhHQ86xkYGBi+v7pd//3VnUYkC0g20IFTTKVeSNsDwtP2YHh3dUf9uyvbGXAZSoSBqgSUkGYgBvj+6jYDA55wJGRgw7sr2xm+v7pdD3MpNAzJNpCBgYGh4furOwe+v7rjAOPjU0yslw/gcxU5BhINRg2kHAAAPSwqLYRrErUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 12,
   "layerName": "env_thameswater_storm_discharge_nd_last48_no",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "246d74c8497316da5b0e18a45c43419a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMbhHQ86xkYGBi+v7pd//3VnUYkC0g20IFTTKVeSNsDwtP2YHh3dUf9uyvbGXAZSoSBqgSUkGYgBvj+6jYDA55wJGRgw7sr2xm+v7pdD3MpNAzJNpCBgYGh4furOwe+v7rjAOPjU0yslw/gcxU5BhINRg2kHAAAPSwqLYRrErUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 11,
   "layerName": "env_defra_hydrology_monitoring_stations_suspended",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "5a7dd63302b6f9c81ace8bbbca4f73ab",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjklEQVQ4je2QsQ3DIBBFX+HG6UyGSMbwBh4JMhIbMAYMYdxxrRscWYqEjZ2SJ6ET0undv+v4M10TNuEXk6vL75bQqOekASQFLeI/uwHVwrHv33pQEwCDgiVaHWe7T10pfLwOWuqEP0gKULjjkdDE2SIp6C1pvuFlIYAR8U7Ej9u/1Hx2ZVdKdUV4mia8zwq33CoVL+SyggAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "env_defra_hydrology_monitoring_stations_closed",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "eb5e12a2ac5678b00c8543da97cecb9f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAlElEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMbhL106xkYGBi+3X5Z//32q0YkC0g20IFTVaxeyEuHgYGBgUGIQYfh3bYr9W+3XUZ2NWkGcqmKE1BCmoEY4NvtlwwMeMKRkIENb7ddZvh2+2U9zKXQMCTbQAYGBoaG77dfHfh++5UDjI9PMbFePoDPVeQYSDQYNZByAAB64inwHUBr3gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 9,
   "layerName": "env_defra_hydrology_monitoring_stations_active",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "d4607b94796979987db0d79e93a10d14",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je3QQQ6DIBAF0L9waw+Aq3oSYw82eDANJ4GVHIB/gS7EpokpiHbJTwiZZPIYpsGf01Swgp/oeJt4boFavToBANogdJy+HigGh/bZihrVVo0KfvHi5xW/0DzYPzItZeAhtAFI7DEHaj+voA2yTxp3eBkEAE1HQ8dhr1PNZ79sUlNdAU+ngvfzBlrTKkSVasAFAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 0,
   "layerName": "env_mc_swop_ldn",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "78b45d1635664f7d3e050e28a0267e41",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhklEQVQ4je3RsRGDMAyF4b9gEbqwhWECMpHMRGQCYAu70yoUVtJwXA5B6dfY0tnf6eyGh9NUsIIAREBsvwGTrS4wAMJ7KFXSQNZgaPSAwquFsS/V2MNnhXkRLxjo2j9HroHHJIUbbzgxL0JSfpNmLX0nGIGNrGKf8cXcE2KXTwEPeCkVvJ8dn1AhKWhxLKIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "env_mc_surface_water_ldn",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f061288f22b98ce0e3d6c61e8702d3ba",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNp7OxvYePicWCgAvj17csBFjYuHgfz0BRrahh4cvUcBhZqGIQMRg0cNXDUwFEDRw2EGvjr25cDJ1fPoYphv759OQAAS2MTXec0FWoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "env_mc_sewer_combined",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "33e79e571e9ccb215d3574dbe8120813",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWPpbW9s4ebgcGCgAvj648cBFm4ODod4T1trahi4cPthBhZqGIQMRg0cNXDUwFEDRw2EGvj1x48DC7cfpophX3/8OAAALAcTZTxcLS8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "env_mc_sewer_seperate_s",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "43bf0908c26d689d1bc69432e811ba4c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNp729s4eRmc2CgAvj+9dcBFk5uNgefBEtrahi4ZcFxBhZqGIQMRg0cNXDUwFEDRw2EGvj9668DWxYcp4ph37/+OgAAMr0TaNBNj4EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "core_london_borough",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "df162f6487f2095c9441aeec313ecefc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4je3MMRHAMAwDwOrOSAKuo7UWQlYTNBVlyVAAHvUAPjLzBbCeAZI6AKyq+iZCkjsmoj+HDh06dHhDSU1yT2SS+gDqqROxDLGYbQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "core_gla_boundary",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "df162f6487f2095c9441aeec313ecefc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4je3MMRHAMAwDwOrOSAKuo7UWQlYTNBVlyVAAHvUAPjLzBbCeAZI6AKyq+iZCkjsmoj+HDh06dHhDSU1yT2SS+gDqqROxDLGYbQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "env_mc_water_line",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "c2480aad394dad99a7ef839cb35bf664",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4jWNhoDJgGTVw1MDBYmB7EkMDw38Ge4pMYmQ4WDmPoYE2Lqycx9BAVQOpCUYNHDWQDAAAKVwG6ND3voUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}