{
 "layers": [
  {
   "layerId": 2,
   "layerName": "River water quality - total nitrogen - trends ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Very likely improving",
     "url": "933027793e2cbc26d125f96a10494329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je2TwQmFMBBEX8C+spYSGzE2oqUYK4sHFT1khdUPH8W5JQOPWWa34seqPuATgQ2RTLu+Eo6JnngNGBjJyOFHyAgBz0BtAy7JRHGFhlhKqgMzXvUWvwULEDXdqe60nGxAR3dot+RPNmBPJOApj5601TkfeaBe297Bju76Hm5JDXrDLf8bOANGrR/oOPUYngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely improving"
     ]
    },
    {
     "label": "Likely improving",
     "url": "ce664d01c235a1a76f4f2da466cae186",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVQ4je3SsQ3DIBRF0YvkvcBDsAwUwQVe5g8RPBkpApILCMFKEyWvAgkdPfgsfDjLH/xC0AkBuAEoSBmO3RIugV64ZzB1X9bGCzpa1inQCeGMnZPBOCG0mnZBBTp3uwPPZ3gf7LUb5fKUFaRZcKNMt5UMxxS4W4IXdOvqClLsfJ2XV46W1QmhDKjCWw8bgrXp6MwUOJsfBB9cgikkhPBz+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely improving"
     ]
    },
    {
     "label": "Indeterminate",
     "url": "2998aaaedffacc517ecb73d3286173e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4je3RwQ3DIAwFUFvKHPYoJJPVmaxkFHuR30NBygFEiXqpmn8CCT197IW+nOUGfxB0dyOiBxERM2cAh6raJTAingDWei/nNSKSiGxToLvbGTsHwOru1mraBZk5Aei2p/cYPgd77Ua5vGVmzrPgTmW7rQA4pkBVtYhIra8zcxYRm21IIrK5u5UFVXjvYUOwNh29mQJn84fgC7nEQ5r61232AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Indeterminate"
     ]
    },
    {
     "label": "Likely worsening",
     "url": "b2f9ac83da8537209e8d53a06a18d462",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je2SwQ7CMAxDHWn/1e7L4nwZ3ZeZA53YoR3K4ILAt9bRkyNnwYe1/IFfCBRJSN6fDWabkbwElPsNUj18VUhV7sUi1hSwJ6sTu4rkKOk8oVSm3sN3AAkgMEt3qndabjmgWRzaHflbCmgk5V4wXr3NTud0ZYtYe9tPsFlcvsM96auZFDCrHwTeAXZMNkaRjSfpAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely worsening"
     ]
    },
    {
     "label": "Very likely worsening",
     "url": "1768b387e74d4388c69d67612bdb5c1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4je3SQQ6DIBCF4R/jJayHEU/W8WTVwxBu4XTRkrAA6Rg3Tft2JOTLY4aei9P/wS8EA4iDO4CDdYdtBDkFRngo+HRW8A58hGmA2QQGkBzLo+ADSKlpFexg0oP27zF8DtbatXJ6yw5WE6iwpO2WssNmAkeQ+JqjL7W7Vb7O4ZMHmANIl8EKSw1rgqlp644JtOYHwSc0giNn4ms2OgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely worsening"
     ]
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "River water quality - total nitrogen - trends ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Very likely improving",
     "url": "933027793e2cbc26d125f96a10494329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je2TwQmFMBBEX8C+spYSGzE2oqUYK4sHFT1khdUPH8W5JQOPWWa34seqPuATgQ2RTLu+Eo6JnngNGBjJyOFHyAgBz0BtAy7JRHGFhlhKqgMzXvUWvwULEDXdqe60nGxAR3dot+RPNmBPJOApj5601TkfeaBe297Bju76Hm5JDXrDLf8bOANGrR/oOPUYngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely improving"
     ]
    },
    {
     "label": "Likely improving",
     "url": "ce664d01c235a1a76f4f2da466cae186",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVQ4je3SsQ3DIBRF0YvkvcBDsAwUwQVe5g8RPBkpApILCMFKEyWvAgkdPfgsfDjLH/xC0AkBuAEoSBmO3RIugV64ZzB1X9bGCzpa1inQCeGMnZPBOCG0mnZBBTp3uwPPZ3gf7LUb5fKUFaRZcKNMt5UMxxS4W4IXdOvqClLsfJ2XV46W1QmhDKjCWw8bgrXp6MwUOJsfBB9cgikkhPBz+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely improving"
     ]
    },
    {
     "label": "Indeterminate",
     "url": "2998aaaedffacc517ecb73d3286173e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4je3RwQ3DIAwFUFvKHPYoJJPVmaxkFHuR30NBygFEiXqpmn8CCT197IW+nOUGfxB0dyOiBxERM2cAh6raJTAingDWei/nNSKSiGxToLvbGTsHwOru1mraBZk5Aei2p/cYPgd77Ua5vGVmzrPgTmW7rQA4pkBVtYhIra8zcxYRm21IIrK5u5UFVXjvYUOwNh29mQJn84fgC7nEQ5r61232AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Indeterminate"
     ]
    },
    {
     "label": "Likely worsening",
     "url": "b2f9ac83da8537209e8d53a06a18d462",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je2SwQ7CMAxDHWn/1e7L4nwZ3ZeZA53YoR3K4ILAt9bRkyNnwYe1/IFfCBRJSN6fDWabkbwElPsNUj18VUhV7sUi1hSwJ6sTu4rkKOk8oVSm3sN3AAkgMEt3qndabjmgWRzaHflbCmgk5V4wXr3NTud0ZYtYe9tPsFlcvsM96auZFDCrHwTeAXZMNkaRjSfpAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely worsening"
     ]
    },
    {
     "label": "Very likely worsening",
     "url": "1768b387e74d4388c69d67612bdb5c1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4je3SQQ6DIBCF4R/jJayHEU/W8WTVwxBu4XTRkrAA6Rg3Tft2JOTLY4aei9P/wS8EA4iDO4CDdYdtBDkFRngo+HRW8A58hGmA2QQGkBzLo+ADSKlpFexg0oP27zF8DtbatXJ6yw5WE6iwpO2WssNmAkeQ+JqjL7W7Vb7O4ZMHmANIl8EKSw1rgqlp644JtOYHwSc0giNn4ms2OgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely worsening"
     ]
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "River water quality - total nitrogen - trends ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Very likely improving",
     "url": "933027793e2cbc26d125f96a10494329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je2TwQmFMBBEX8C+spYSGzE2oqUYK4sHFT1khdUPH8W5JQOPWWa34seqPuATgQ2RTLu+Eo6JnngNGBjJyOFHyAgBz0BtAy7JRHGFhlhKqgMzXvUWvwULEDXdqe60nGxAR3dot+RPNmBPJOApj5601TkfeaBe297Bju76Hm5JDXrDLf8bOANGrR/oOPUYngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely improving"
     ]
    },
    {
     "label": "Likely improving",
     "url": "ce664d01c235a1a76f4f2da466cae186",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVQ4je3SsQ3DIBRF0YvkvcBDsAwUwQVe5g8RPBkpApILCMFKEyWvAgkdPfgsfDjLH/xC0AkBuAEoSBmO3RIugV64ZzB1X9bGCzpa1inQCeGMnZPBOCG0mnZBBTp3uwPPZ3gf7LUb5fKUFaRZcKNMt5UMxxS4W4IXdOvqClLsfJ2XV46W1QmhDKjCWw8bgrXp6MwUOJsfBB9cgikkhPBz+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely improving"
     ]
    },
    {
     "label": "Indeterminate",
     "url": "2998aaaedffacc517ecb73d3286173e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4je3RwQ3DIAwFUFvKHPYoJJPVmaxkFHuR30NBygFEiXqpmn8CCT197IW+nOUGfxB0dyOiBxERM2cAh6raJTAingDWei/nNSKSiGxToLvbGTsHwOru1mraBZk5Aei2p/cYPgd77Ua5vGVmzrPgTmW7rQA4pkBVtYhIra8zcxYRm21IIrK5u5UFVXjvYUOwNh29mQJn84fgC7nEQ5r61232AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Indeterminate"
     ]
    },
    {
     "label": "Likely worsening",
     "url": "b2f9ac83da8537209e8d53a06a18d462",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je2SwQ7CMAxDHWn/1e7L4nwZ3ZeZA53YoR3K4ILAt9bRkyNnwYe1/IFfCBRJSN6fDWabkbwElPsNUj18VUhV7sUi1hSwJ6sTu4rkKOk8oVSm3sN3AAkgMEt3qndabjmgWRzaHflbCmgk5V4wXr3NTud0ZYtYe9tPsFlcvsM96auZFDCrHwTeAXZMNkaRjSfpAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely worsening"
     ]
    },
    {
     "label": "Very likely worsening",
     "url": "1768b387e74d4388c69d67612bdb5c1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4je3SQQ6DIBCF4R/jJayHEU/W8WTVwxBu4XTRkrAA6Rg3Tft2JOTLY4aei9P/wS8EA4iDO4CDdYdtBDkFRngo+HRW8A58hGmA2QQGkBzLo+ADSKlpFexg0oP27zF8DtbatXJ6yw5WE6iwpO2WssNmAkeQ+JqjL7W7Vb7O4ZMHmANIl8EKSw1rgqlp644JtOYHwSc0giNn4ms2OgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely worsening"
     ]
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "River water quality - nitrate-nitrogen - trends ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Very likely improving",
     "url": "933027793e2cbc26d125f96a10494329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je2TwQmFMBBEX8C+spYSGzE2oqUYK4sHFT1khdUPH8W5JQOPWWa34seqPuATgQ2RTLu+Eo6JnngNGBjJyOFHyAgBz0BtAy7JRHGFhlhKqgMzXvUWvwULEDXdqe60nGxAR3dot+RPNmBPJOApj5601TkfeaBe297Bju76Hm5JDXrDLf8bOANGrR/oOPUYngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely improving"
     ]
    },
    {
     "label": "Likely improving",
     "url": "ce664d01c235a1a76f4f2da466cae186",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVQ4je3SsQ3DIBRF0YvkvcBDsAwUwQVe5g8RPBkpApILCMFKEyWvAgkdPfgsfDjLH/xC0AkBuAEoSBmO3RIugV64ZzB1X9bGCzpa1inQCeGMnZPBOCG0mnZBBTp3uwPPZ3gf7LUb5fKUFaRZcKNMt5UMxxS4W4IXdOvqClLsfJ2XV46W1QmhDKjCWw8bgrXp6MwUOJsfBB9cgikkhPBz+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely improving"
     ]
    },
    {
     "label": "Indeterminate",
     "url": "2998aaaedffacc517ecb73d3286173e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4je3RwQ3DIAwFUFvKHPYoJJPVmaxkFHuR30NBygFEiXqpmn8CCT197IW+nOUGfxB0dyOiBxERM2cAh6raJTAingDWei/nNSKSiGxToLvbGTsHwOru1mraBZk5Aei2p/cYPgd77Ua5vGVmzrPgTmW7rQA4pkBVtYhIra8zcxYRm21IIrK5u5UFVXjvYUOwNh29mQJn84fgC7nEQ5r61232AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Indeterminate"
     ]
    },
    {
     "label": "Likely worsening",
     "url": "b2f9ac83da8537209e8d53a06a18d462",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je2SwQ7CMAxDHWn/1e7L4nwZ3ZeZA53YoR3K4ILAt9bRkyNnwYe1/IFfCBRJSN6fDWabkbwElPsNUj18VUhV7sUi1hSwJ6sTu4rkKOk8oVSm3sN3AAkgMEt3qndabjmgWRzaHflbCmgk5V4wXr3NTud0ZYtYe9tPsFlcvsM96auZFDCrHwTeAXZMNkaRjSfpAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely worsening"
     ]
    },
    {
     "label": "Very likely worsening",
     "url": "1768b387e74d4388c69d67612bdb5c1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4je3SQQ6DIBCF4R/jJayHEU/W8WTVwxBu4XTRkrAA6Rg3Tft2JOTLY4aei9P/wS8EA4iDO4CDdYdtBDkFRngo+HRW8A58hGmA2QQGkBzLo+ADSKlpFexg0oP27zF8DtbatXJ6yw5WE6iwpO2WssNmAkeQ+JqjL7W7Vb7O4ZMHmANIl8EKSw1rgqlp644JtOYHwSc0giNn4ms2OgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely worsening"
     ]
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "River water quality - nitrate-nitrogen - trends ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Very likely improving",
     "url": "933027793e2cbc26d125f96a10494329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je2TwQmFMBBEX8C+spYSGzE2oqUYK4sHFT1khdUPH8W5JQOPWWa34seqPuATgQ2RTLu+Eo6JnngNGBjJyOFHyAgBz0BtAy7JRHGFhlhKqgMzXvUWvwULEDXdqe60nGxAR3dot+RPNmBPJOApj5601TkfeaBe297Bju76Hm5JDXrDLf8bOANGrR/oOPUYngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely improving"
     ]
    },
    {
     "label": "Likely improving",
     "url": "ce664d01c235a1a76f4f2da466cae186",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVQ4je3SsQ3DIBRF0YvkvcBDsAwUwQVe5g8RPBkpApILCMFKEyWvAgkdPfgsfDjLH/xC0AkBuAEoSBmO3RIugV64ZzB1X9bGCzpa1inQCeGMnZPBOCG0mnZBBTp3uwPPZ3gf7LUb5fKUFaRZcKNMt5UMxxS4W4IXdOvqClLsfJ2XV46W1QmhDKjCWw8bgrXp6MwUOJsfBB9cgikkhPBz+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely improving"
     ]
    },
    {
     "label": "Indeterminate",
     "url": "2998aaaedffacc517ecb73d3286173e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4je3RwQ3DIAwFUFvKHPYoJJPVmaxkFHuR30NBygFEiXqpmn8CCT197IW+nOUGfxB0dyOiBxERM2cAh6raJTAingDWei/nNSKSiGxToLvbGTsHwOru1mraBZk5Aei2p/cYPgd77Ua5vGVmzrPgTmW7rQA4pkBVtYhIra8zcxYRm21IIrK5u5UFVXjvYUOwNh29mQJn84fgC7nEQ5r61232AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Indeterminate"
     ]
    },
    {
     "label": "Likely worsening",
     "url": "b2f9ac83da8537209e8d53a06a18d462",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je2SwQ7CMAxDHWn/1e7L4nwZ3ZeZA53YoR3K4ILAt9bRkyNnwYe1/IFfCBRJSN6fDWabkbwElPsNUj18VUhV7sUi1hSwJ6sTu4rkKOk8oVSm3sN3AAkgMEt3qndabjmgWRzaHflbCmgk5V4wXr3NTud0ZYtYe9tPsFlcvsM96auZFDCrHwTeAXZMNkaRjSfpAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely worsening"
     ]
    },
    {
     "label": "Very likely worsening",
     "url": "1768b387e74d4388c69d67612bdb5c1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4je3SQQ6DIBCF4R/jJayHEU/W8WTVwxBu4XTRkrAA6Rg3Tft2JOTLY4aei9P/wS8EA4iDO4CDdYdtBDkFRngo+HRW8A58hGmA2QQGkBzLo+ADSKlpFexg0oP27zF8DtbatXJ6yw5WE6iwpO2WssNmAkeQ+JqjL7W7Vb7O4ZMHmANIl8EKSw1rgqlp644JtOYHwSc0giNn4ms2OgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely worsening"
     ]
    }
   ]
  },
  {
   "layerId": 8,
   "layerName": "River water quality - nitrate-nitrogen - trends ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Very likely improving",
     "url": "933027793e2cbc26d125f96a10494329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je2TwQmFMBBEX8C+spYSGzE2oqUYK4sHFT1khdUPH8W5JQOPWWa34seqPuATgQ2RTLu+Eo6JnngNGBjJyOFHyAgBz0BtAy7JRHGFhlhKqgMzXvUWvwULEDXdqe60nGxAR3dot+RPNmBPJOApj5601TkfeaBe297Bju76Hm5JDXrDLf8bOANGrR/oOPUYngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely improving"
     ]
    },
    {
     "label": "Likely improving",
     "url": "ce664d01c235a1a76f4f2da466cae186",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVQ4je3SsQ3DIBRF0YvkvcBDsAwUwQVe5g8RPBkpApILCMFKEyWvAgkdPfgsfDjLH/xC0AkBuAEoSBmO3RIugV64ZzB1X9bGCzpa1inQCeGMnZPBOCG0mnZBBTp3uwPPZ3gf7LUb5fKUFaRZcKNMt5UMxxS4W4IXdOvqClLsfJ2XV46W1QmhDKjCWw8bgrXp6MwUOJsfBB9cgikkhPBz+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely improving"
     ]
    },
    {
     "label": "Indeterminate",
     "url": "2998aaaedffacc517ecb73d3286173e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4je3RwQ3DIAwFUFvKHPYoJJPVmaxkFHuR30NBygFEiXqpmn8CCT197IW+nOUGfxB0dyOiBxERM2cAh6raJTAingDWei/nNSKSiGxToLvbGTsHwOru1mraBZk5Aei2p/cYPgd77Ua5vGVmzrPgTmW7rQA4pkBVtYhIra8zcxYRm21IIrK5u5UFVXjvYUOwNh29mQJn84fgC7nEQ5r61232AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Indeterminate"
     ]
    },
    {
     "label": "Likely worsening",
     "url": "b2f9ac83da8537209e8d53a06a18d462",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je2SwQ7CMAxDHWn/1e7L4nwZ3ZeZA53YoR3K4ILAt9bRkyNnwYe1/IFfCBRJSN6fDWabkbwElPsNUj18VUhV7sUi1hSwJ6sTu4rkKOk8oVSm3sN3AAkgMEt3qndabjmgWRzaHflbCmgk5V4wXr3NTud0ZYtYe9tPsFlcvsM96auZFDCrHwTeAXZMNkaRjSfpAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely worsening"
     ]
    },
    {
     "label": "Very likely worsening",
     "url": "1768b387e74d4388c69d67612bdb5c1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4je3SQQ6DIBCF4R/jJayHEU/W8WTVwxBu4XTRkrAA6Rg3Tft2JOTLY4aei9P/wS8EA4iDO4CDdYdtBDkFRngo+HRW8A58hGmA2QQGkBzLo+ADSKlpFexg0oP27zF8DtbatXJ6yw5WE6iwpO2WssNmAkeQ+JqjL7W7Vb7O4ZMHmANIl8EKSw1rgqlp644JtOYHwSc0giNn4ms2OgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely worsening"
     ]
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "River water quality - ammoniacal nitrogen - trends ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Very likely improving",
     "url": "933027793e2cbc26d125f96a10494329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je2TwQmFMBBEX8C+spYSGzE2oqUYK4sHFT1khdUPH8W5JQOPWWa34seqPuATgQ2RTLu+Eo6JnngNGBjJyOFHyAgBz0BtAy7JRHGFhlhKqgMzXvUWvwULEDXdqe60nGxAR3dot+RPNmBPJOApj5601TkfeaBe297Bju76Hm5JDXrDLf8bOANGrR/oOPUYngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely improving"
     ]
    },
    {
     "label": "Likely improving",
     "url": "ce664d01c235a1a76f4f2da466cae186",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVQ4je3SsQ3DIBRF0YvkvcBDsAwUwQVe5g8RPBkpApILCMFKEyWvAgkdPfgsfDjLH/xC0AkBuAEoSBmO3RIugV64ZzB1X9bGCzpa1inQCeGMnZPBOCG0mnZBBTp3uwPPZ3gf7LUb5fKUFaRZcKNMt5UMxxS4W4IXdOvqClLsfJ2XV46W1QmhDKjCWw8bgrXp6MwUOJsfBB9cgikkhPBz+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely improving"
     ]
    },
    {
     "label": "Indeterminate",
     "url": "2998aaaedffacc517ecb73d3286173e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4je3RwQ3DIAwFUFvKHPYoJJPVmaxkFHuR30NBygFEiXqpmn8CCT197IW+nOUGfxB0dyOiBxERM2cAh6raJTAingDWei/nNSKSiGxToLvbGTsHwOru1mraBZk5Aei2p/cYPgd77Ua5vGVmzrPgTmW7rQA4pkBVtYhIra8zcxYRm21IIrK5u5UFVXjvYUOwNh29mQJn84fgC7nEQ5r61232AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Indeterminate"
     ]
    },
    {
     "label": "Likely worsening",
     "url": "b2f9ac83da8537209e8d53a06a18d462",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je2SwQ7CMAxDHWn/1e7L4nwZ3ZeZA53YoR3K4ILAt9bRkyNnwYe1/IFfCBRJSN6fDWabkbwElPsNUj18VUhV7sUi1hSwJ6sTu4rkKOk8oVSm3sN3AAkgMEt3qndabjmgWRzaHflbCmgk5V4wXr3NTud0ZYtYe9tPsFlcvsM96auZFDCrHwTeAXZMNkaRjSfpAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely worsening"
     ]
    },
    {
     "label": "Very likely worsening",
     "url": "1768b387e74d4388c69d67612bdb5c1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4je3SQQ6DIBCF4R/jJayHEU/W8WTVwxBu4XTRkrAA6Rg3Tft2JOTLY4aei9P/wS8EA4iDO4CDdYdtBDkFRngo+HRW8A58hGmA2QQGkBzLo+ADSKlpFexg0oP27zF8DtbatXJ6yw5WE6iwpO2WssNmAkeQ+JqjL7W7Vb7O4ZMHmANIl8EKSw1rgqlp644JtOYHwSc0giNn4ms2OgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely worsening"
     ]
    }
   ]
  },
  {
   "layerId": 11,
   "layerName": "River water quality - ammoniacal nitrogen - trends ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Very likely improving",
     "url": "933027793e2cbc26d125f96a10494329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je2TwQmFMBBEX8C+spYSGzE2oqUYK4sHFT1khdUPH8W5JQOPWWa34seqPuATgQ2RTLu+Eo6JnngNGBjJyOFHyAgBz0BtAy7JRHGFhlhKqgMzXvUWvwULEDXdqe60nGxAR3dot+RPNmBPJOApj5601TkfeaBe297Bju76Hm5JDXrDLf8bOANGrR/oOPUYngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely improving"
     ]
    },
    {
     "label": "Likely improving",
     "url": "ce664d01c235a1a76f4f2da466cae186",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVQ4je3SsQ3DIBRF0YvkvcBDsAwUwQVe5g8RPBkpApILCMFKEyWvAgkdPfgsfDjLH/xC0AkBuAEoSBmO3RIugV64ZzB1X9bGCzpa1inQCeGMnZPBOCG0mnZBBTp3uwPPZ3gf7LUb5fKUFaRZcKNMt5UMxxS4W4IXdOvqClLsfJ2XV46W1QmhDKjCWw8bgrXp6MwUOJsfBB9cgikkhPBz+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely improving"
     ]
    },
    {
     "label": "Indeterminate",
     "url": "2998aaaedffacc517ecb73d3286173e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4je3RwQ3DIAwFUFvKHPYoJJPVmaxkFHuR30NBygFEiXqpmn8CCT197IW+nOUGfxB0dyOiBxERM2cAh6raJTAingDWei/nNSKSiGxToLvbGTsHwOru1mraBZk5Aei2p/cYPgd77Ua5vGVmzrPgTmW7rQA4pkBVtYhIra8zcxYRm21IIrK5u5UFVXjvYUOwNh29mQJn84fgC7nEQ5r61232AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Indeterminate"
     ]
    },
    {
     "label": "Likely worsening",
     "url": "b2f9ac83da8537209e8d53a06a18d462",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je2SwQ7CMAxDHWn/1e7L4nwZ3ZeZA53YoR3K4ILAt9bRkyNnwYe1/IFfCBRJSN6fDWabkbwElPsNUj18VUhV7sUi1hSwJ6sTu4rkKOk8oVSm3sN3AAkgMEt3qndabjmgWRzaHflbCmgk5V4wXr3NTud0ZYtYe9tPsFlcvsM96auZFDCrHwTeAXZMNkaRjSfpAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely worsening"
     ]
    },
    {
     "label": "Very likely worsening",
     "url": "1768b387e74d4388c69d67612bdb5c1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4je3SQQ6DIBCF4R/jJayHEU/W8WTVwxBu4XTRkrAA6Rg3Tft2JOTLY4aei9P/wS8EA4iDO4CDdYdtBDkFRngo+HRW8A58hGmA2QQGkBzLo+ADSKlpFexg0oP27zF8DtbatXJ6yw5WE6iwpO2WssNmAkeQ+JqjL7W7Vb7O4ZMHmANIl8EKSw1rgqlp644JtOYHwSc0giNn4ms2OgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely worsening"
     ]
    }
   ]
  },
  {
   "layerId": 12,
   "layerName": "River water quality - ammoniacal nitrogen - trends ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Very likely improving",
     "url": "933027793e2cbc26d125f96a10494329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4je2TwQmFMBBEX8C+spYSGzE2oqUYK4sHFT1khdUPH8W5JQOPWWa34seqPuATgQ2RTLu+Eo6JnngNGBjJyOFHyAgBz0BtAy7JRHGFhlhKqgMzXvUWvwULEDXdqe60nGxAR3dot+RPNmBPJOApj5601TkfeaBe297Bju76Hm5JDXrDLf8bOANGrR/oOPUYngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely improving"
     ]
    },
    {
     "label": "Likely improving",
     "url": "ce664d01c235a1a76f4f2da466cae186",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVQ4je3SsQ3DIBRF0YvkvcBDsAwUwQVe5g8RPBkpApILCMFKEyWvAgkdPfgsfDjLH/xC0AkBuAEoSBmO3RIugV64ZzB1X9bGCzpa1inQCeGMnZPBOCG0mnZBBTp3uwPPZ3gf7LUb5fKUFaRZcKNMt5UMxxS4W4IXdOvqClLsfJ2XV46W1QmhDKjCWw8bgrXp6MwUOJsfBB9cgikkhPBz+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely improving"
     ]
    },
    {
     "label": "Indeterminate",
     "url": "2998aaaedffacc517ecb73d3286173e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4je3RwQ3DIAwFUFvKHPYoJJPVmaxkFHuR30NBygFEiXqpmn8CCT197IW+nOUGfxB0dyOiBxERM2cAh6raJTAingDWei/nNSKSiGxToLvbGTsHwOru1mraBZk5Aei2p/cYPgd77Ua5vGVmzrPgTmW7rQA4pkBVtYhIra8zcxYRm21IIrK5u5UFVXjvYUOwNh29mQJn84fgC7nEQ5r61232AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Indeterminate"
     ]
    },
    {
     "label": "Likely worsening",
     "url": "b2f9ac83da8537209e8d53a06a18d462",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjUlEQVQ4je2SwQ7CMAxDHWn/1e7L4nwZ3ZeZA53YoR3K4ILAt9bRkyNnwYe1/IFfCBRJSN6fDWabkbwElPsNUj18VUhV7sUi1hSwJ6sTu4rkKOk8oVSm3sN3AAkgMEt3qndabjmgWRzaHflbCmgk5V4wXr3NTud0ZYtYe9tPsFlcvsM96auZFDCrHwTeAXZMNkaRjSfpAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Likely worsening"
     ]
    },
    {
     "label": "Very likely worsening",
     "url": "1768b387e74d4388c69d67612bdb5c1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4je3SQQ6DIBCF4R/jJayHEU/W8WTVwxBu4XTRkrAA6Rg3Tft2JOTLY4aei9P/wS8EA4iDO4CDdYdtBDkFRngo+HRW8A58hGmA2QQGkBzLo+ADSKlpFexg0oP27zF8DtbatXJ6yw5WE6iwpO2WssNmAkeQ+JqjL7W7Vb7O4ZMHmANIl8EKSw1rgqlp644JtOYHwSc0giNn4ms2OgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Very likely worsening"
     ]
    }
   ]
  },
  {
   "layerId": 13,
   "layerName": "River water quality - total nitrogen - state",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "<0.230",
     "url": "9145becceaf404de0b71743e1e1b177a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAlUlEQVQ4je2SwQ3DIBAEB8lF3Q/chV2NcTXQRfCPrsgjjoIicHROPlGyP9jTaE+3Ax/W8Ad+IVACHsOyPxOFLc/4U0CJXABXfTkMTiI2T4wqoAT8E6yWk4BvJe0nNNiud/MX0AD76Q71zpWTDlhYq+u2/E0FzDNeIpb26qlXncOV88S49/ABLqyne3hP+mpGBdTqB4FXbFcjc585+PYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      0.229
     ]
    },
    {
     "label": "0.230 - 0.515",
     "url": "aca6a9dc358834388243cfa5820b528b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4je2SwQ3FIAxDHanrMAPpZITJSmfIQOmFShyAKu2/fLW+gdGTg7Pgx1o+4B8CTUUAS/VYANopiNwCmqYNMG6uGDA2TZFCXl3AmowHNpuK9JJOEloce0D9Bg8QPAf29aTl4gRSbtrt+bsLSEHENEX0Ry+j1ZmOTCGvte0GTPn2Hp5Jr964gF69EHgAvJUt+FyYi6YAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      0.514
     ]
    },
    {
     "label": "0.515 - 1.100",
     "url": "fbe5c1a2329d05ed6891443762ecc8d5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAo0lEQVQ4je3SQQ6DIBCF4X8aL2E9jHgbPUXpKfA2xcMQbuF0I4kLUTHdNO3bkZAvbxgqPpzqD34hGBxWhAeAgJ+VqRmwl8A48lIw6axgRDBxpK17uiIwOOwaW0fBBIfdapoFb0KrO+2XZzgP5tod5fKWBXwRqMozbXcrszIVgc2AjSPt1ugC/p75Orsj1z1dcNhlQSY1z2GHYGp6dKcILM0Pgm8say7TMbpW8wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      1.09
     ]
    },
    {
     "label": ">1.100",
     "url": "215113daf140c8358b63cc94befae1b6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgklEQVQ4je2SSw6AIAxEH4n3spxMOJlwsroAowvEVN0YnR0d8jL9DDys4Qe+EKgQgKk+E5BdqdmBCjMgu5IAojA68CZgTSYHtiiEVtJewrHjQRmDCSgnwKbubDlZgZFtuy1lE9BB0DJHadjp6HS6LTvwddt7cLx8h2vSsz8moFUfBC5XuBdQ7+uXdgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      17.2
     ]
    }
   ]
  },
  {
   "layerId": 14,
   "layerName": "River water quality - nitrate-nitrogen - state",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "<0.071",
     "url": "9145becceaf404de0b71743e1e1b177a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAlUlEQVQ4je2SwQ3DIBAEB8lF3Q/chV2NcTXQRfCPrsgjjoIicHROPlGyP9jTaE+3Ax/W8Ad+IVACHsOyPxOFLc/4U0CJXABXfTkMTiI2T4wqoAT8E6yWk4BvJe0nNNiud/MX0AD76Q71zpWTDlhYq+u2/E0FzDNeIpb26qlXncOV88S49/ABLqyne3hP+mpGBdTqB4FXbFcjc585+PYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      0.07
     ]
    },
    {
     "label": "0.071 - 0.285",
     "url": "aca6a9dc358834388243cfa5820b528b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4je2SwQ3FIAxDHanrMAPpZITJSmfIQOmFShyAKu2/fLW+gdGTg7Pgx1o+4B8CTUUAS/VYANopiNwCmqYNMG6uGDA2TZFCXl3AmowHNpuK9JJOEloce0D9Bg8QPAf29aTl4gRSbtrt+bsLSEHENEX0Ry+j1ZmOTCGvte0GTPn2Hp5Jr964gF69EHgAvJUt+FyYi6YAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      0.284
     ]
    },
    {
     "label": "0.285 - 0.760",
     "url": "fbe5c1a2329d05ed6891443762ecc8d5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAo0lEQVQ4je3SQQ6DIBCF4X8aL2E9jHgbPUXpKfA2xcMQbuF0I4kLUTHdNO3bkZAvbxgqPpzqD34hGBxWhAeAgJ+VqRmwl8A48lIw6axgRDBxpK17uiIwOOwaW0fBBIfdapoFb0KrO+2XZzgP5tod5fKWBXwRqMozbXcrszIVgc2AjSPt1ugC/p75Orsj1z1dcNhlQSY1z2GHYGp6dKcILM0Pgm8say7TMbpW8wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      0.759
     ]
    },
    {
     "label": ">0.760",
     "url": "215113daf140c8358b63cc94befae1b6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgklEQVQ4je2SSw6AIAxEH4n3spxMOJlwsroAowvEVN0YnR0d8jL9DDys4Qe+EKgQgKk+E5BdqdmBCjMgu5IAojA68CZgTSYHtiiEVtJewrHjQRmDCSgnwKbubDlZgZFtuy1lE9BB0DJHadjp6HS6LTvwddt7cLx8h2vSsz8moFUfBC5XuBdQ7+uXdgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      14.1
     ]
    }
   ]
  },
  {
   "layerId": 15,
   "layerName": "River water quality - ammoniacal nitrogen - state",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "<0.004",
     "url": "9145becceaf404de0b71743e1e1b177a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAlUlEQVQ4je2SwQ3DIBAEB8lF3Q/chV2NcTXQRfCPrsgjjoIicHROPlGyP9jTaE+3Ax/W8Ad+IVACHsOyPxOFLc/4U0CJXABXfTkMTiI2T4wqoAT8E6yWk4BvJe0nNNiud/MX0AD76Q71zpWTDlhYq+u2/E0FzDNeIpb26qlXncOV88S49/ABLqyne3hP+mpGBdTqB4FXbFcjc585+PYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      0.003
     ]
    },
    {
     "label": "0.004 - 0.008",
     "url": "aca6a9dc358834388243cfa5820b528b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4je2SwQ3FIAxDHanrMAPpZITJSmfIQOmFShyAKu2/fLW+gdGTg7Pgx1o+4B8CTUUAS/VYANopiNwCmqYNMG6uGDA2TZFCXl3AmowHNpuK9JJOEloce0D9Bg8QPAf29aTl4gRSbtrt+bsLSEHENEX0Ry+j1ZmOTCGvte0GTPn2Hp5Jr964gF69EHgAvJUt+FyYi6YAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      0.007
     ]
    },
    {
     "label": "0.008 - 0.014",
     "url": "fbe5c1a2329d05ed6891443762ecc8d5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAo0lEQVQ4je3SQQ6DIBCF4X8aL2E9jHgbPUXpKfA2xcMQbuF0I4kLUTHdNO3bkZAvbxgqPpzqD34hGBxWhAeAgJ+VqRmwl8A48lIw6axgRDBxpK17uiIwOOwaW0fBBIfdapoFb0KrO+2XZzgP5tod5fKWBXwRqMozbXcrszIVgc2AjSPt1ugC/p75Orsj1z1dcNhlQSY1z2GHYGp6dKcILM0Pgm8say7TMbpW8wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      0.013
     ]
    },
    {
     "label": ">0.014",
     "url": "215113daf140c8358b63cc94befae1b6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgklEQVQ4je2SSw6AIAxEH4n3spxMOJlwsroAowvEVN0YnR0d8jL9DDys4Qe+EKgQgKk+E5BdqdmBCjMgu5IAojA68CZgTSYHtiiEVtJewrHjQRmDCSgnwKbubDlZgZFtuy1lE9BB0DJHadjp6HS6LTvwddt7cLx8h2vSsz8moFUfBC5XuBdQ7+uXdgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      11.2
     ]
    }
   ]
  }
 ]
}