{
 "currentVersion": 11.3,
 "cimVersion": "3.3.0",
 "id": 23,
 "name": "Sinks",
 "type": "Feature Layer",
 "description": "<div>The National Hydrography Dataset Plus (NHDplus) maps the<span> lakes, ponds, streams, rivers and other surface waters of the United States. Created by the<\/span> <a href='https://www.epa.gov/waterdata/basic-information' rel='nofollow ugc' target='_blank'>US EPA Office of Water<\/a> and the <a href='https://www.usgs.gov/core-science-systems/ngp/national-hydrography' rel='nofollow ugc' target='_blank'>US Geological Survey<\/a>, the NHDPlus provides mean annual and monthly flow estimates for rivers and streams. Additional attributes provide connections between features facilitating complicated analyses. <br /><\/div><div><br /><\/div><div>For more information on the NHDPlus dataset see the <a href='https://www.horizon-systems.com/NHDPlus/NHDPlusV2_documentation.php#NHDPlusV2%20User%20Guide' rel='nofollow ugc' target='_blank'>NHDPlus v2 User Guide<\/a>.<\/div><div><font size='4'><br /><\/font><\/div><div style='text-align:left;'><font size='4'>Dataset Summary<\/font><\/div><span style='font-size:20px; font-family:sans-serif;'><\/span><div><font><span style='font-size:16px; font-variant-ligatures:none;'><b>Phenomenon Mapped:<\/b> Surface waters and related features of the United States and associated territories not including Alaska.<\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><b>Coordinate System: <\/b>Web Mercator Auxiliary Sphere <\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><b>Extent: <\/b>The\n United States not including Alaska, Puerto Rico, Guam, US Virgin \nIslands, Marshall Islands, Northern Marianas Islands, Palau, Federated \nStates of Micronesia, and American Samoa <\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><b>Visible Scale: <\/b>Visible at all scales but layer draws best at scales larger than 1:1,000,000<\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><b>Resolution/Tolerance: <\/b>1 meter/2 meters <\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><b>Number of Features: <\/b>3,035,617 flowlines, 473,936 waterbodies, 16,658 sinks<\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><b>Feature Request Limit: <\/b>5,000<\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><b>Source:<\/b> <\/span><\/font><a href='https://www.epa.gov/waterdata/basic-information' rel='nofollow ugc' target='_blank'>EPA<\/a> and <a href='https://www.usgs.gov/core-science-systems/ngp/national-hydrography' rel='nofollow ugc' target='_blank'>USGS<\/a><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><b>Publication Date: <\/b>March 13, 2019<\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><br /><\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'>Prior to publication, the NHDPlus network and non-network flowline feature classes were combined into a single flowline layer. Similarly, the NHDPlus Area and Waterbody feature classes were merged under a single schema.<br /><\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><br /><\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'>Attribute fields were added to the flowline and waterbody layers to simplify symbology and enhance the layer's pop-ups. Fields added include <\/span><\/font><font><span style='font-size:16px; font-variant-ligatures:none;'><font><span style='font-size:16px; font-variant-ligatures:none;'>Pop-up Title, <\/span><\/font><\/span><\/font><font><span style='font-size:16px; font-variant-ligatures:none;'><font><span style='font-size:16px; font-variant-ligatures:none;'><font><span style='font-size:16px; font-variant-ligatures:none;'>Pop-up Subtitle, <\/span><\/font><\/span><\/font><\/span><\/font><font><span style='font-size:16px; font-variant-ligatures:none;'><font><span style='font-size:16px; font-variant-ligatures:none;'><font><span style='font-size:16px; font-variant-ligatures:none;'><font><span style='font-size:16px; font-variant-ligatures:none;'>On or Off Network (flowlines only), <\/span><\/font><\/span><\/font><\/span><\/font><\/span><\/font><font><span style='font-size:16px; font-variant-ligatures:none;'><font><span style='font-size:16px; font-variant-ligatures:none;'><font><span style='font-size:16px; font-variant-ligatures:none;'><font><span style='font-size:16px; font-variant-ligatures:none;'><font><span style='font-size:16px; font-variant-ligatures:none;'>Esri Symbology (waterbodies only), and <\/span><\/font><\/span><\/font><\/span><\/font><\/span><\/font>Feature Code Description. All other attributes are from the original NHDPlus dataset. No data values -9999 and -9998 were converted to Null values for many of the flowline fields.<br /><\/span><\/font><\/div><div><font><span style='font-size:16px; font-variant-ligatures:none;'><br /><\/span><\/font><\/div><div style='text-align:left; margin:0px; padding:0px;'><font size='4' style=''>What can you do with this Feature Layer?<\/font><\/div><div style='text-align:left; margin:0px; padding:0px;'><font size='4' style=''><br /><\/font><\/div><div align='left' style='margin:0px; padding:0px; text-align:left;'>Feature\n layers work throughout the ArcGIS system. Generally your work flow with\n feature layers will begin in ArcGIS Online or ArcGIS Pro. Below are \njust a few of the things you can do with a feature service in Online and\n Pro.<\/div><div align='left' style='margin:0px; padding:0px; text-align:left;'><br /><\/div><div align='left' style='margin:0px; padding:0px; text-align:left;'><b>ArcGIS Online<\/b><\/div><div align='left' style='margin:0px; padding:0px; text-align:center;'><ul><li><div align='left'>Add this layer to a map in the map viewer. The layer is limited to scales of approximately 1:1,000,000 or larger but a <a href='https://www.arcgis.com/home/item.html?id=ae4bd17e348c45a4b12448c1890df725' rel='nofollow ugc' target='_blank'>vector tile layer<\/a> created from the same data can be used at smaller scales to produce a webmap that displays across the full range of scales. The layer or a map containing it can be used in an application.<span style='text-align:center;'> <\/span><\/div><\/li><\/ul><ul><li><div align='left'><span style='text-align:center;'>Change the layer\u2019s transparency and set its visibility range<\/span><\/div><\/li><\/ul><\/div><div style='margin:0px; padding:0px; text-align:center;'><ul><li><div align='left'>Open\n the layer\u2019s attribute table and make selections. Selections made in the map or table are reflected in the other. Center \non selection allows you to zoom to features selected in the map or table\n and show selected records allows you to view the selected records in \nthe table.<\/div><\/li><\/ul><div style='text-align:left;'><ul><li>Apply filters. For example you can set a filter to show larger streams and rivers using the mean annual flow attribute or the stream order attribute.\n<\/li><\/ul><\/div><\/div><div style='margin:0px; padding:0px; text-align:center;'><ul><li><div align='left'>Change\n the layer\u2019s style and symbology<span style='background-color:rgb(255, 255, 0);'><br /><\/span><\/div><\/li><\/ul><\/div><ul><li><div align='left'>Add labels and set their properties<\/div><\/li><\/ul><ul><li><div align='left'>Customize the pop-up<\/div><\/li><\/ul><ul><li>Use as an input to the ArcGIS Online analysis tools. This layer works well as a reference layer with the trace downstream and watershed tools. The buffer tool can be used to draw protective boundaries around streams and the extract data tool can be used to create copies of portions of the data.<br /><\/li><\/ul><div align='left' style='margin:0px; padding:0px;'><b>ArcGIS Pro<\/b><\/div><div align='left' style='margin:0px; padding:0px;'><ul><li>Add this layer to a 2d or 3d map. <br /><\/li><\/ul><\/div><ul><li><div align='left'>Use\n as an input to geoprocessing. For example, copy features allows you to \nselect then export portions of the data to a new feature class. <br /><\/div><\/li><\/ul><ul><li><div align='left'>Change the symbology and the attribute field used to symbolize the data<\/div><\/li><\/ul><ul><li><div align='left'>Open table and make interactive selections with the map<\/div><\/li><\/ul><ul><li><div align='left'>Modify the pop-ups<\/div><\/li><\/ul><ul><li><div align='left'>Apply Definition Queries to create sub-sets of the layer<\/div><\/li><\/ul><div align='left' style='margin:0px; padding:0px;'>This layer is part of the <a href='https://livingatlas.arcgis.com' rel='nofollow ugc' target='_blank'>ArcGIS Living Atlas of the World<\/a> that\n provides an easy way to explore the landscape layers and many other \nbeautiful and authoritative maps on hundreds of topics.<\/div>",
 "geometryType": "esriGeometryPoint",
 "sourceSpatialReference": {
  "wkid": 103767,
  "latestWkid": 103767,
  "xyTolerance": 0.003280833333333333,
  "zTolerance": 0.001,
  "mTolerance": 0.001,
  "falseX": -118947100,
  "falseY": -98677200,
  "xyUnits": 3048.0060960121928,
  "falseZ": 0,
  "zUnits": 1,
  "falseM": 0,
  "mUnits": 1
 },
 "copyrightText": "Source: USGS, Esri",
 "parentLayer": {
  "id": 22,
  "name": "National Hydrography Dataset Plus"
 },
 "subLayers": [],
 "minScale": 258006,
 "maxScale": 0,
 "referenceScale": 0.0,
 "drawingInfo": {
  "renderer": {
   "type": "simple",
   "symbol": {
    "type": "esriPMS",
    "url": "bda8404edc8a3bf9b6297ab42b4c32c3",
    "imageData": "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",
    "contentType": "image/png",
    "width": 10,
    "height": 10,
    "angle": 0,
    "xoffset": 0,
    "yoffset": 0
   }
  },
  "scaleSymbols": true,
  "transparency": 44,
  "labelingInfo": null
 },
 "defaultVisibility": true,
 "extent": {
  "xmin": -1.063303799989134E7,
  "ymin": 5728424.999979045,
  "xmax": -1.063303799989134E7,
  "ymax": 5728424.999979045,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -20037700,
   "falseY": -30241100,
   "xyUnits": 10000,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 },
 "hasAttachments": false,
 "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText",
 "displayField": "PURPCODE",
 "typeIdField": null,
 "subtypeFieldName": null,
 "subtypeField": null,
 "defaultSubtypeCode": null,
 "fields": [
  {
   "name": "OBJECTID",
   "type": "esriFieldTypeOID",
   "alias": "OBJECTID",
   "domain": null
  },
  {
   "name": "SINKID",
   "type": "esriFieldTypeInteger",
   "alias": "Sink ID",
   "domain": null
  },
  {
   "name": "PURPCODE",
   "type": "esriFieldTypeString",
   "alias": "Purpose Code",
   "length": 2,
   "domain": null
  },
  {
   "name": "PURPDESC",
   "type": "esriFieldTypeString",
   "alias": "Purpose Description",
   "length": 45,
   "domain": null
  },
  {
   "name": "FEATUREID",
   "type": "esriFieldTypeInteger",
   "alias": "Feature ID",
   "domain": null
  },
  {
   "name": "SOURCEFC",
   "type": "esriFieldTypeString",
   "alias": "Source Feature Class",
   "length": 20,
   "domain": null
  },
  {
   "name": "GridCode",
   "type": "esriFieldTypeInteger",
   "alias": "Grid Code",
   "domain": null
  },
  {
   "name": "InRPU",
   "type": "esriFieldTypeString",
   "alias": "RPU ID",
   "length": 8,
   "domain": null
  },
  {
   "name": "Catchment",
   "type": "esriFieldTypeString",
   "alias": "Catchment",
   "length": 1,
   "domain": null
  },
  {
   "name": "Burn",
   "type": "esriFieldTypeString",
   "alias": "Burn",
   "length": 1,
   "domain": null
  },
  {
   "name": "GlobalID",
   "type": "esriFieldTypeGlobalID",
   "alias": "GlobalID",
   "length": 38,
   "domain": null
  },
  {
   "name": "Shape",
   "type": "esriFieldTypeGeometry",
   "alias": "Shape",
   "domain": null
  }
 ],
 "geometryField": {
  "name": "Shape",
  "type": "esriFieldTypeGeometry",
  "alias": "Shape"
 },
 "indexes": [
  {
   "name": "R2141_pk",
   "fields": "OBJECTID",
   "isAscending": true,
   "isUnique": true,
   "description": ""
  },
  {
   "name": "UUID_2141",
   "fields": "GlobalID",
   "isAscending": true,
   "isUnique": true,
   "description": ""
  },
  {
   "name": "S2075_idx",
   "fields": "Shape",
   "isAscending": true,
   "isUnique": true,
   "description": ""
  }
 ],
 "subtypes": [],
 "relationships": [],
 "canModifyLayer": true,
 "canScaleSymbols": false,
 "hasLabels": false,
 "capabilities": "Query,Map,Data",
 "maxRecordCount": 32000,
 "supportsStatistics": true,
 "supportsExceedsLimitStatistics": true,
 "supportsAdvancedQueries": true,
 "supportedQueryFormats": "JSON, geoJSON, PBF",
 "isDataVersioned": false,
 "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true},
 "useStandardizedQueries": true,
 "supportedSpatialRelationships": [
  "esriSpatialRelIntersects",
  "esriSpatialRelContains",
  "esriSpatialRelCrosses",
  "esriSpatialRelEnvelopeIntersects",
  "esriSpatialRelIndexIntersects",
  "esriSpatialRelOverlaps",
  "esriSpatialRelTouches",
  "esriSpatialRelWithin",
  "esriSpatialRelRelation"
 ],
 "advancedQueryCapabilities": {
  "useStandardizedQueries": true,
  "supportsStatistics": true,
  "supportsPercentileStatistics": true,
  "supportsHavingClause": true,
  "supportsOrderBy": true,
  "supportsDistinct": true,
  "supportsCountDistinct": true,
  "supportsAdvancedQueryRelated": true,
  "supportsQueryRelatedPagination": true,
  "supportsPagination": true,
  "supportsLod": false,
  "supportsQueryWithLodSR": false,
  "supportsTrueCurve": true,
  "supportsQueryWithDatumTransformation": true,
  "supportsReturningQueryExtent": true,
  "supportsQueryWithDistance": true,
  "supportsSqlExpression": true,
  "supportsTimeRelation": true,
  "supportsSqlFormat": false,
  "supportsQueryAnalytic": true,
  "supportsCurrentUserQueries": true
 },
 "supportsDatumTransformation": true,
 "advancedQueryAnalyticCapabilities": {
  "supportsLinearRegression": true,
  "supportsAsync": false,
  "supportsPercentileAnalytic": true
 },
 "dateFieldsTimeReference": {
  "timeZone": "Central Standard Time",
  "respectsDaylightSaving": true
 },
 "preferredTimeReference": null,
 "datesInUnknownTimezone": false,
 "hasMetadata": true,
 "isDataArchived": false,
 "archivingInfo": {
  "supportsQueryWithHistoricMoment": false,
  "startArchivingMoment": -1
 },
 "supportsCoordinatesQuantization": true,
 "supportsDynamicLegends": true
}