{"layers": [ { "layerType": "Feature Layer", "layerId": 0, "maxScale": 36112, "legend": [{ "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTWQYsBCuRGoYCQaWHz//3+qGshAZcDSq8jISFUDGagMWEYNpBiwUG7EUDMQAIOOBFEdFoLkAAAAAElFTkSuQmCC", "groupId": "0", "width": 20, "label": "", "contentType": "image/png", "url": "330a7879de8c51b61c15218a197cf819", "height": 20 }], "legendGroups": [{ "heading": "", "id": "0" }], "layerName": "Nutrients (303(d))", "minScale": 4622328 }, { "layerType": "Feature Layer", "layerId": 1, "maxScale": 36112, "legend": [{ "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAN0lEQVQ4je3MsQ0AIAwDQUf6rZifuUJNbTeI3ACHwpjQhl/cfgxbu6OhwiitioYKY0IbfvFaeABTJwNRPy+w6wAAAABJRU5ErkJggg==", "groupId": "0", "width": 20, "label": "", "contentType": "image/png", "url": "86988859e86cc7d85075cfe37ddba1b5", "height": 20 }], "legendGroups": [{ "heading": "", "id": "0" }], "layerName": "Pathogens (303(d))", "minScale": 4622328 }, { "layerType": "Feature Layer", "layerId": 2, "maxScale": 36112, "legend": [{ "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTWQYsBCuRGoYCQaeHZV2n+qGshAZcBiHDaLkaoGMlAZsIwaSDFgodyIoWYgADomBFHAe3m+AAAAAElFTkSuQmCC", "groupId": "0", "width": 20, "label": "", "contentType": "image/png", "url": "b08929e678ddd799a4aebe420c7a5f11", "height": 20 }], "legendGroups": [{ "heading": "", "id": "0" }], "layerName": "Organic Enrichment and Oxygen Depletion (303(d))", "minScale": 4622328 }, { "layerType": "Feature Layer", "layerId": 3, "maxScale": 36112, "legend": [{ "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTWQYsBCuRGoYCQaeGje9f9UNZCByoDFLkmTkaoGMlAZsIwaSDFgodyIoWYgAHMaBFEk3HdWAAAAAElFTkSuQmCC", "groupId": "0", "width": 20, "label": "", "contentType": "image/png", "url": "d0a8404ac312d63521dc6a97b65a1679", "height": 20 }], "legendGroups": [{ "heading": "", "id": "0" }], "layerName": "Toxic Organics (303(d))", "minScale": 4622328 }, { "layerType": "Feature Layer", "layerId": 4, "maxScale": 36112, "legend": [{ "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAN0lEQVQ4je3MsQ0AIAwDQUf6FZmSIUNNbTeI3ACHwpjQhl/cfgx7qaOhwqitioYKY0IbfvFaeAANRwNRaOs23QAAAABJRU5ErkJggg==", "groupId": "0", "width": 20, "label": "", "contentType": "image/png", "url": "775d8463f43b7a8c33ab709127f81fbc", "height": 20 }], "legendGroups": [{ "heading": "", "id": "0" }], "layerName": "Sediments (303(d))", "minScale": 4622328 } ]}