{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Lead extracted by aqua-regia digestion (ppm in air-dried soil)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Above 168.3 (> 95 percentile)",
     "url": "6b833fe35dfdab992a0537609e24db7a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAQhJREFUOI3t1LFKA0EUheH/jAGxDSJiKhsFC+3tfIGNtaWFhaSwVYxJXMHSQvBJApF9ATtr7W2EGMVGqxyLVQvZzY5goeCBaYaZb+5lmKnxw6n9g5+xOzPADrgJoQEegjPQudQbfQu0DxeBAbAMAgywBFoHtexuInWvokD7bBqe+jlWeNws0Lfba1J6F1Hh4zZopaSjj9TtqQNgNwJUUoHlq+TNSJBGDAjM2wSJcQXoYX4RlRl9xUpAZcBGlWbrsmi+ABxfQGgxufVXySdRoJQ+20cJaADMFex5Abak3k1khSAdX9vtVTvsSzSBBeDBJpPCqdS5LSu99OlJ6T2w9z6i84d/m18DvgFpk0ovNYZbNAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      0
     ]
    },
    {
     "label": "60.1 - 168.3 (75 - 95 percentile)",
     "url": "ff2c1b80d6fad2fdc8c012c07e209931",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "28.0 - 60.1  (50 - 75 percentile)",
     "url": "3c522d694e1d6f71b88582f4848393d0",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      16.5
     ]
    },
    {
     "label": "16.5 - 28.0 (25 - 50 percentile)",
     "url": "24d5184425dd1dd0a9b5dff1fb51f9e7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAATlJREFUOI3t1D9IQlEUx/HveT0SISiiInIKogcJ1dzW4KrNQvFwaAiH1Jaag5bKoWhwCGtvEwzdC5doCXKPIDCh/8EzT4sQlM/3goaCfnCXC/fD7wznmvxwzH/wI7lc0Op+XkSasSASctAaSqm3W3dO4pn6t8Cxg83RLp6KJlggOADIOMLMnSNJ63A7Wl1In/oDj7KBwCMFwHIpMWCqFKx8dqpqp648wfADCYQJt5Fa6TcN1oAl74aiURAPD1DmfIISQr09YJhy2SASaXYEG6o1009DqH/G2oJBoeQos15aA47b3X8BB5uydy0kgVAH77XPeFv3BZbt1H04vxVFjCIw1ObNC0q8Mr9y6QsEuLAzZ9P7u5OYzqqjxIAR4Bal1INuVOx01a266+qdJ5I3wHLr+M5f/m1+C/gO6kxXpSmGzr4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      28
     ]
    },
    {
     "label": "7.6 - 16.5 (5 - 25 percentile)",
     "url": "0993cb9396c553ab1a67cf95059ba631",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Below 7.6 (< 5 percentile)",
     "url": "a844fbeb36e785abb944e09c2ddd2ecc",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      168.3
     ]
    },
    {
     "label": "No value",
     "url": "b08e701a21a3687372e32efdf52a30e9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAQpJREFUOI3t0zEvREEUxfE/2bi1iUTGKhQ6ohMdJY0PwAe0UWuoRCMRjYhKVCTvJsLd+ijQiGJ3nje7USic8mbymzOZmR6/nN4/WErKOffd/RVopgZTSpsRsWpmz+7+ZGYrkrbNbCjpbCLQzPbMrAEGkgCQdA9cSsrAIXBUBeac1yQN3f22pYQD52a2W2o6Brr7OnDcgn0vk7RT1RB468AAMLPHr+N7F/hRA0p6yTkvuHsnOFvZcNndb0bnJdAqGy4CUQNeAPvASRuWc96Q9BAx5hXBJqXUj4gimlLaioh5SaelzYoPOyKugSXgABDwDswAc2Z2FxFXbe1/+ssNMBgdjlzqROBU+fvgJyOlca8kfTBAAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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}