{
 "layers": [
  {
   "currentVersion": 11.3,
   "cimVersion": "3.3.0",
   "id": 0,
   "name": "Rivers and Streams - Generalized",
   "type": "Feature Layer",
   "parentLayer": null,
   "defaultVisibility": true,
   "minScale": 0,
   "maxScale": 500000,
   "canScaleSymbols": false,
   "geometryType": "esriGeometryPolyline",
   "description": "The digital segmented network based on watershed boundaries, ERF1-2, includes enhancements to the U.S. Environmental Protection Agency's River Reach File 1 (RF1) (USEPA, 1996; DeWald and others, 1985) to support national and regional-scale surface water-quality modeling. Alexander and others (1999) developed ERF1, which assessed the hydrologic integrity of the digital reach traces and calculated the mean water time-of-travel in river reaches and reservoirs. ERF1-2 serves as the foundation for SPARROW (Spatially Referenced Regressions (of nutrient transport) On Watershed) modeling. Within the context of a Geographic Information System, SPARROW estimates the proportion of watersheds in the conterminous U.S. with outflow concentrations of several nutrients, including total nitrogen and total phosphorus, (Smith, R.A., Schwarz, G.E., and Alexander, R.B., 1997). This version of the network expands on ERF1 (version 1.2; Alexander et al. 1999), and includes the incremental and total drainage area derived from 1-kilometer (km) elevation data for North America. Previous estimates of the water time-of-travel were recomputed for reaches with water- quality monitoring sites that included two reaches. The mean flow and velocity estimates for these split reaches are based on previous estimation methods (Alexander et al., 1999) and are unchanged in ERF1-2. Drainage area calculations provide data used to estimate the contribution of a given nutrient to the outflow. Data estimates depend on the accuracy of node connectivity. Reaches split at water- quality or pesticide-monitoring sites indicate the source point for estimating the contribution and transport of nutrients and their loads throughout the watersheds. The ERF1-2 coverage extends the earlier ERF1 coverage by providing digital-elevation-model (DEM-based estimates of reach drainage area founded on the 1-kilometer data for North America (Verdin, 1996; Verdin and Jenson, 1996). A 1-kilometer raster grid of ERF1-2 projected to Lambert Azimuthal Equal Area, NAD 27 Datum (Snyder, 1987), was merged with the HYDRO1K flow direction data set (Verdin and Jenson, 1996) to generate a DEM-based watershed grid, ERF1_2WS. The watershed boundaries are maintained in a raster (grid cell) format as well as a vector (polygon) format for subsequent model analysis. Both the coverage, ERF1-2, and the grid, ERF1-2WS are available at: http://water.usgs.gov/lookup/gisgetlist. The version of RF1 used to compile ERF1-2 was an early edition of a USGS RF1 translation and was updated by USEPA (USEPA, 1996). The capabilities of the enhanced version of RF1 (ERF1-2) and the current USEPA version have not been evaluated. The user is referred to the USEPA version. [http://www.epa.gov/owow/monitoring/rf/rfindex] for discussions of streamflow accuracy and general background on the origin of RF1.",
   "copyrightText": "MD iMAP, USGS",
   "editFieldsInfo": null,
   "ownershipBasedAccessControlForFeatures": null,
   "syncCanReturnChanges": false,
   "relationships": [],
   "isDataVersioned": false,
   "isDataArchived": false,
   "infoInEstimates": [
    "extent",
    "count"
   ],
   "isDataBranchVersioned": false,
   "isDataReplicaTracked": false,
   "isCoGoEnabled": false,
   "supportsRollbackOnFailureParameter": true,
   "archivingInfo": {
    "supportsQueryWithHistoricMoment": false,
    "startArchivingMoment": -1
   },
   "supportsStatistics": true,
   "supportsExceedsLimitStatistics": true,
   "supportsAdvancedQueries": true,
   "supportsValidateSQL": true,
   "supportsCoordinatesQuantization": true,
   "supportsQuantizationEditMode": true,
   "supportsCalculate": true,
   "supportsASyncCalculate": true,
   "supportsDatumTransformation": true,
   "advancedQueryCapabilities": {
    "supportsPagination": true,
    "supportsTrueCurve": true,
    "supportsQueryWithDistance": true,
    "supportsReturningQueryExtent": true,
    "supportsStatistics": true,
    "supportsPercentileStatistics": true,
    "supportsHavingClause": true,
    "supportsOrderBy": true,
    "supportsDistinct": true,
    "supportsCountDistinct": true,
    "supportsAdvancedQueryRelated": true,
    "supportsQueryRelatedPagination": true,
    "supportsCurrentUserQueries": true,
    "supportsQueryWithResultType": true,
    "supportsReturningGeometryCentroid": false,
    "supportsSqlExpression": true,
    "supportsQueryWithDatumTransformation": true,
    "supportsLod": false,
    "supportsQueryWithLodSR": false,
    "supportsQueryAnalytic": true
   },
   "advancedQueryAnalyticCapabilities": {
    "supportsLinearRegression": true,
    "supportsAsync": true,
    "supportsPercentileAnalytic": true
   },
   "advancedEditingCapabilities": {
    "supportedSqlFormatsInCalculate": [
     "standard"
    ],
    "supportsAsyncApplyEdits": true,
    "supportsApplyEditsbyUploadID": true,
    "supportedApplyEditsUploadIDFormats": "JSON"
   },
   "hasGeometryProperties": true,
   "geometryProperties": {
    "shapeLengthFieldName": "Shape__Length",
    "units": "esriMeters"
   },
   "hasMetadata": true,
   "extent": {
    "xmin": -8848158.7527,
    "ymin": 4567329.938699998,
    "xmax": -8354909.4989,
    "ymax": 4825771.026500002,
    "spatialReference": {
     "wkid": 102100,
     "latestWkid": 3857,
     "xyTolerance": 0.001,
     "zTolerance": 0.001,
     "mTolerance": 0.001,
     "falseX": -20037700,
     "falseY": -30241100,
     "xyUnits": 1.4892314192838538E8,
     "falseZ": -100000,
     "zUnits": 10000,
     "falseM": -100000,
     "mUnits": 10000
    }
   },
   "sourceSpatialReference": {
    "wkid": 102100,
    "latestWkid": 3857,
    "xyTolerance": 0.001,
    "zTolerance": 0.001,
    "mTolerance": 0.001,
    "falseX": -20037700,
    "falseY": -30241100,
    "xyUnits": 10000,
    "falseZ": 0,
    "zUnits": 1,
    "falseM": 0,
    "mUnits": 1
   },
   "drawingInfo": {
    "renderer": {
     "type": "simple",
     "symbol": {
      "type": "esriSLS",
      "style": "esriSLSSolid",
      "color": [
       0,
       112,
       255,
       255
      ],
      "width": 1
     }
    },
    "scaleSymbols": true,
    "transparency": 0,
    "labelingInfo": null
   },
   "hasM": false,
   "hasZ": false,
   "allowGeometryUpdates": true,
   "allowTrueCurvesUpdates": true,
   "onlyAllowTrueCurveUpdatesByTrueCurveClients": true,
   "hasAttachments": false,
   "supportsApplyEditsWithGlobalIds": false,
   "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText",
   "objectIdField": "OBJECTID",
   "globalIdField": "",
   "displayField": "PNAME",
   "typeIdField": "",
   "subtypeField": "",
   "fields": [
    {
     "name": "OBJECTID",
     "type": "esriFieldTypeOID",
     "alias": "GIS Object ID",
     "domain": null,
     "editable": false,
     "nullable": false,
     "defaultValue": null,
     "modelName": "OBJECTID"
    },
    {
     "name": "HUC",
     "type": "esriFieldTypeString",
     "alias": "Hydrologic Unit Code",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 8,
     "defaultValue": null,
     "modelName": "HUC"
    },
    {
     "name": "LEV",
     "type": "esriFieldTypeDouble",
     "alias": "Stream Level",
     "domain": null,
     "editable": true,
     "nullable": true,
     "defaultValue": null,
     "modelName": "LEV"
    },
    {
     "name": "PNAME",
     "type": "esriFieldTypeString",
     "alias": "Name",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 30,
     "defaultValue": null,
     "modelName": "PNAME"
    },
    {
     "name": "OWNAME",
     "type": "esriFieldTypeString",
     "alias": "Open Water Name",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 30,
     "defaultValue": null,
     "modelName": "OWNAME"
    },
    {
     "name": "EDANAME",
     "type": "esriFieldTypeString",
     "alias": "Estuarine Coastal Drainage Area",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 50,
     "defaultValue": null,
     "modelName": "EDANAME"
    },
    {
     "name": "HUC2",
     "type": "esriFieldTypeDouble",
     "alias": "HUC 2 Digit ",
     "domain": null,
     "editable": true,
     "nullable": true,
     "defaultValue": null,
     "modelName": "HUC2"
    },
    {
     "name": "HUC4",
     "type": "esriFieldTypeDouble",
     "alias": "HUC 4 Digit",
     "domain": null,
     "editable": true,
     "nullable": true,
     "defaultValue": null,
     "modelName": "HUC4"
    },
    {
     "name": "HUC6",
     "type": "esriFieldTypeDouble",
     "alias": "HUC 6 Digit ",
     "domain": null,
     "editable": true,
     "nullable": true,
     "defaultValue": null,
     "modelName": "HUC6"
    },
    {
     "name": "Shape__Length",
     "type": "esriFieldTypeDouble",
     "alias": "Shape.STLength()",
     "domain": null,
     "editable": false,
     "nullable": true,
     "defaultValue": null,
     "modelName": "Shape.STLength()",
     "required": true
    }
   ],
   "geometryField": {
    "name": "Shape",
    "type": "esriFieldTypeGeometry",
    "alias": "GIS Shape",
    "domain": null,
    "editable": true,
    "nullable": true,
    "defaultValue": null,
    "modelName": "Shape"
   },
   "indexes": [
    {
     "name": "R313_pk",
     "fields": "OBJECTID",
     "isAscending": true,
     "isUnique": true,
     "description": ""
    },
    {
     "name": "S300_idx",
     "fields": "Shape",
     "isAscending": true,
     "isUnique": true,
     "description": ""
    }
   ],
   "datesInUnknownTimezone": false,
   "dateFieldsTimeReference": {
    "timeZone": "UTC",
    "respectsDaylightSaving": false
   },
   "preferredTimeReference": null,
   "types": [],
   "templates": [
    {
     "name": "Rivers and Streams - Generalized",
     "description": "",
     "prototype": {
      "attributes": {
       "HUC6": null,
       "HUC4": null,
       "HUC": null,
       "LEV": null,
       "PNAME": null,
       "OWNAME": null,
       "EDANAME": null,
       "HUC2": null
      }
     },
     "drawingTool": "esriFeatureEditToolLine"
    }
   ],
   "maxRecordCount": 65000,
   "supportedQueryFormats": "JSON, geoJSON, PBF",
   "supportedExportFormats": "sqlite,filegdb,shapefile,csv,geojson",
   "capabilities": "Query,Extract",
   "useStandardizedQueries": true,
   "bigIntegerRestrictedTo53Bits": true,
   "supportedSpatialRelationships": [
    "esriSpatialRelIntersects",
    "esriSpatialRelContains",
    "esriSpatialRelCrosses",
    "esriSpatialRelEnvelopeIntersects",
    "esriSpatialRelIndexIntersects",
    "esriSpatialRelOverlaps",
    "esriSpatialRelTouches",
    "esriSpatialRelWithin",
    "esriSpatialRelRelation"
   ],
   "standardMaxRecordCount": 8000,
   "tileMaxRecordCount": 4000,
   "standardMaxRecordCountNoGeometry": 32000,
   "maxRecordCountFactor": 1
  },
  {
   "currentVersion": 11.3,
   "cimVersion": "3.3.0",
   "id": 1,
   "name": "Lakes - Generalized",
   "type": "Feature Layer",
   "parentLayer": null,
   "defaultVisibility": true,
   "minScale": 0,
   "maxScale": 500000,
   "canScaleSymbols": false,
   "geometryType": "esriGeometryPolygon",
   "description": "Polygon boundaries of lakes (generalized shape) in Maryland.",
   "copyrightText": "MD iMAP, USGS",
   "editFieldsInfo": null,
   "ownershipBasedAccessControlForFeatures": null,
   "syncCanReturnChanges": false,
   "relationships": [],
   "isDataVersioned": false,
   "isDataArchived": false,
   "infoInEstimates": [
    "extent",
    "count"
   ],
   "isDataBranchVersioned": false,
   "isDataReplicaTracked": false,
   "isCoGoEnabled": false,
   "supportsRollbackOnFailureParameter": true,
   "archivingInfo": {
    "supportsQueryWithHistoricMoment": false,
    "startArchivingMoment": -1
   },
   "supportsStatistics": true,
   "supportsExceedsLimitStatistics": true,
   "supportsAdvancedQueries": true,
   "supportsValidateSQL": true,
   "supportsCoordinatesQuantization": true,
   "supportsQuantizationEditMode": true,
   "supportsCalculate": true,
   "supportsASyncCalculate": true,
   "supportsDatumTransformation": true,
   "advancedQueryCapabilities": {
    "supportsPagination": true,
    "supportsTrueCurve": true,
    "supportsQueryWithDistance": true,
    "supportsReturningQueryExtent": true,
    "supportsStatistics": true,
    "supportsPercentileStatistics": true,
    "supportsHavingClause": true,
    "supportsOrderBy": true,
    "supportsDistinct": true,
    "supportsCountDistinct": true,
    "supportsAdvancedQueryRelated": true,
    "supportsQueryRelatedPagination": true,
    "supportsCurrentUserQueries": true,
    "supportsQueryWithResultType": true,
    "supportsReturningGeometryCentroid": true,
    "supportsSqlExpression": true,
    "supportsQueryWithDatumTransformation": true,
    "supportsLod": false,
    "supportsQueryWithLodSR": false,
    "supportsQueryAnalytic": true
   },
   "advancedQueryAnalyticCapabilities": {
    "supportsLinearRegression": true,
    "supportsAsync": true,
    "supportsPercentileAnalytic": true
   },
   "advancedEditingCapabilities": {
    "supportedSqlFormatsInCalculate": [
     "standard"
    ],
    "supportsAsyncApplyEdits": true,
    "supportsApplyEditsbyUploadID": true,
    "supportedApplyEditsUploadIDFormats": "JSON"
   },
   "hasGeometryProperties": true,
   "geometryProperties": {
    "shapeAreaFieldName": "Shape__Area",
    "shapeLengthFieldName": "Shape__Length",
    "units": "esriMeters"
   },
   "hasMetadata": true,
   "extent": {
    "xmin": -8839183.0473,
    "ymin": 4630800.5757,
    "xmax": -8448115.0731,
    "ymax": 4825547.113700002,
    "spatialReference": {
     "wkid": 102100,
     "latestWkid": 3857,
     "xyTolerance": 0.001,
     "zTolerance": 0.001,
     "mTolerance": 0.001,
     "falseX": -20037700,
     "falseY": -30241100,
     "xyUnits": 1.4892314192838538E8,
     "falseZ": -100000,
     "zUnits": 10000,
     "falseM": -100000,
     "mUnits": 10000
    }
   },
   "sourceSpatialReference": {
    "wkid": 102100,
    "latestWkid": 3857,
    "xyTolerance": 0.001,
    "zTolerance": 0.001,
    "mTolerance": 0.001,
    "falseX": -20037700,
    "falseY": -30241100,
    "xyUnits": 10000,
    "falseZ": 0,
    "zUnits": 1,
    "falseM": 0,
    "mUnits": 1
   },
   "drawingInfo": {
    "renderer": {
     "type": "simple",
     "symbol": {
      "type": "esriSFS",
      "style": "esriSFSSolid",
      "color": [
       0,
       112,
       255,
       255
      ],
      "outline": null
     }
    },
    "scaleSymbols": true,
    "transparency": 0,
    "labelingInfo": null
   },
   "hasM": false,
   "hasZ": false,
   "allowGeometryUpdates": true,
   "allowTrueCurvesUpdates": true,
   "onlyAllowTrueCurveUpdatesByTrueCurveClients": true,
   "hasAttachments": false,
   "supportsApplyEditsWithGlobalIds": false,
   "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText",
   "objectIdField": "OBJECTID",
   "globalIdField": "",
   "displayField": "NAME",
   "typeIdField": "",
   "subtypeField": "",
   "fields": [
    {
     "name": "OBJECTID",
     "type": "esriFieldTypeOID",
     "alias": "GIS Object ID",
     "domain": null,
     "editable": false,
     "nullable": false,
     "defaultValue": null,
     "modelName": "OBJECTID"
    },
    {
     "name": "HYDROGM020",
     "type": "esriFieldTypeDouble",
     "alias": "Internal Feature Number (National Atlas of the US)",
     "domain": null,
     "editable": true,
     "nullable": true,
     "defaultValue": null,
     "modelName": "HYDROGM020"
    },
    {
     "name": "FEATURE",
     "type": "esriFieldTypeString",
     "alias": "Feature",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 80,
     "defaultValue": null,
     "modelName": "FEATURE"
    },
    {
     "name": "NAME",
     "type": "esriFieldTypeString",
     "alias": "Waterbody Name",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 80,
     "defaultValue": null,
     "modelName": "NAME"
    },
    {
     "name": "STATE",
     "type": "esriFieldTypeString",
     "alias": "State",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 20,
     "defaultValue": null,
     "modelName": "STATE"
    },
    {
     "name": "STATE_FIPS",
     "type": "esriFieldTypeString",
     "alias": "State FIPS Code",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 20,
     "defaultValue": null,
     "modelName": "STATE_FIPS"
    },
    {
     "name": "Shape__Area",
     "type": "esriFieldTypeDouble",
     "alias": "Shape.STArea()",
     "domain": null,
     "editable": false,
     "nullable": true,
     "defaultValue": null,
     "modelName": "Shape.STArea()",
     "required": true
    },
    {
     "name": "Shape__Length",
     "type": "esriFieldTypeDouble",
     "alias": "Shape.STLength()",
     "domain": null,
     "editable": false,
     "nullable": true,
     "defaultValue": null,
     "modelName": "Shape.STLength()",
     "required": true
    }
   ],
   "geometryField": {
    "name": "Shape",
    "type": "esriFieldTypeGeometry",
    "alias": "GIS Shape",
    "domain": null,
    "editable": true,
    "nullable": true,
    "defaultValue": null,
    "modelName": "Shape"
   },
   "indexes": [
    {
     "name": "R314_pk",
     "fields": "OBJECTID",
     "isAscending": true,
     "isUnique": true,
     "description": ""
    },
    {
     "name": "S301_idx",
     "fields": "Shape",
     "isAscending": true,
     "isUnique": true,
     "description": ""
    }
   ],
   "datesInUnknownTimezone": false,
   "dateFieldsTimeReference": {
    "timeZone": "UTC",
    "respectsDaylightSaving": false
   },
   "preferredTimeReference": null,
   "types": [],
   "templates": [
    {
     "name": "Lakes - Generalized",
     "description": "",
     "prototype": {
      "attributes": {
       "STATE_FIPS": null,
       "STATE": null,
       "HYDROGM020": null,
       "FEATURE": null,
       "NAME": null
      }
     },
     "drawingTool": "esriFeatureEditToolPolygon"
    }
   ],
   "maxRecordCount": 65000,
   "supportedQueryFormats": "JSON, geoJSON, PBF",
   "supportedExportFormats": "sqlite,filegdb,shapefile,csv,geojson",
   "capabilities": "Query,Extract",
   "useStandardizedQueries": true,
   "bigIntegerRestrictedTo53Bits": true,
   "supportedSpatialRelationships": [
    "esriSpatialRelIntersects",
    "esriSpatialRelContains",
    "esriSpatialRelCrosses",
    "esriSpatialRelEnvelopeIntersects",
    "esriSpatialRelIndexIntersects",
    "esriSpatialRelOverlaps",
    "esriSpatialRelTouches",
    "esriSpatialRelWithin",
    "esriSpatialRelRelation"
   ],
   "standardMaxRecordCount": 4000,
   "tileMaxRecordCount": 4000,
   "standardMaxRecordCountNoGeometry": 32000,
   "maxRecordCountFactor": 1
  },
  {
   "currentVersion": 11.3,
   "cimVersion": "3.3.0",
   "id": 2,
   "name": "Rivers and Streams - Detailed",
   "type": "Feature Layer",
   "parentLayer": null,
   "defaultVisibility": true,
   "minScale": 500000,
   "maxScale": 0,
   "canScaleSymbols": false,
   "geometryType": "esriGeometryPolyline",
   "description": "Line features of rivers and streams (detailed shape) in Maryland.",
   "copyrightText": "MD iMAP, SHA",
   "editFieldsInfo": null,
   "ownershipBasedAccessControlForFeatures": null,
   "syncCanReturnChanges": false,
   "relationships": [],
   "isDataVersioned": false,
   "isDataArchived": false,
   "infoInEstimates": [
    "extent",
    "count"
   ],
   "isDataBranchVersioned": false,
   "isDataReplicaTracked": false,
   "isCoGoEnabled": false,
   "supportsRollbackOnFailureParameter": true,
   "archivingInfo": {
    "supportsQueryWithHistoricMoment": false,
    "startArchivingMoment": -1
   },
   "supportsStatistics": true,
   "supportsExceedsLimitStatistics": true,
   "supportsAdvancedQueries": true,
   "supportsValidateSQL": true,
   "supportsCoordinatesQuantization": true,
   "supportsQuantizationEditMode": true,
   "supportsCalculate": true,
   "supportsASyncCalculate": true,
   "supportsDatumTransformation": true,
   "advancedQueryCapabilities": {
    "supportsPagination": true,
    "supportsTrueCurve": true,
    "supportsQueryWithDistance": true,
    "supportsReturningQueryExtent": true,
    "supportsStatistics": true,
    "supportsPercentileStatistics": true,
    "supportsHavingClause": true,
    "supportsOrderBy": true,
    "supportsDistinct": true,
    "supportsCountDistinct": true,
    "supportsAdvancedQueryRelated": true,
    "supportsQueryRelatedPagination": true,
    "supportsCurrentUserQueries": true,
    "supportsQueryWithResultType": true,
    "supportsReturningGeometryCentroid": false,
    "supportsSqlExpression": true,
    "supportsQueryWithDatumTransformation": true,
    "supportsLod": false,
    "supportsQueryWithLodSR": false,
    "supportsQueryAnalytic": true
   },
   "advancedQueryAnalyticCapabilities": {
    "supportsLinearRegression": true,
    "supportsAsync": true,
    "supportsPercentileAnalytic": true
   },
   "advancedEditingCapabilities": {
    "supportedSqlFormatsInCalculate": [
     "standard"
    ],
    "supportsAsyncApplyEdits": true,
    "supportsApplyEditsbyUploadID": true,
    "supportedApplyEditsUploadIDFormats": "JSON"
   },
   "hasGeometryProperties": true,
   "geometryProperties": {
    "shapeLengthFieldName": "Shape__Length",
    "units": "esriMeters"
   },
   "hasMetadata": true,
   "extent": {
    "xmin": -8848475.6086,
    "ymin": 4566998.566600002,
    "xmax": -8354439.806500001,
    "ymax": 4825774.219899997,
    "spatialReference": {
     "wkid": 102100,
     "latestWkid": 3857,
     "xyTolerance": 0.001,
     "zTolerance": 0.001,
     "mTolerance": 0.001,
     "falseX": -20037700,
     "falseY": -30241100,
     "xyUnits": 1.4892314192838538E8,
     "falseZ": -100000,
     "zUnits": 10000,
     "falseM": -100000,
     "mUnits": 10000
    }
   },
   "sourceSpatialReference": {
    "wkid": 102100,
    "latestWkid": 3857,
    "xyTolerance": 0.001,
    "zTolerance": 0.001,
    "mTolerance": 0.001,
    "falseX": -20037700,
    "falseY": -30241100,
    "xyUnits": 10000,
    "falseZ": 0,
    "zUnits": 1,
    "falseM": 0,
    "mUnits": 1
   },
   "drawingInfo": {
    "renderer": {
     "type": "simple",
     "symbol": {
      "type": "esriSLS",
      "style": "esriSLSSolid",
      "color": [
       0,
       77,
       168,
       255
      ],
      "width": 1
     }
    },
    "scaleSymbols": true,
    "transparency": 0,
    "labelingInfo": null
   },
   "hasM": false,
   "hasZ": false,
   "allowGeometryUpdates": true,
   "allowTrueCurvesUpdates": true,
   "onlyAllowTrueCurveUpdatesByTrueCurveClients": true,
   "hasAttachments": false,
   "supportsApplyEditsWithGlobalIds": false,
   "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText",
   "objectIdField": "OBJECTID",
   "globalIdField": "",
   "displayField": "LAYER",
   "typeIdField": "",
   "subtypeField": "",
   "fields": [
    {
     "name": "OBJECTID",
     "type": "esriFieldTypeOID",
     "alias": "GIS Object ID",
     "domain": null,
     "editable": false,
     "nullable": false,
     "defaultValue": null,
     "modelName": "OBJECTID"
    },
    {
     "name": "LAYER",
     "type": "esriFieldTypeString",
     "alias": "Layer",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 16,
     "defaultValue": null,
     "modelName": "LAYER"
    },
    {
     "name": "Shape__Length",
     "type": "esriFieldTypeDouble",
     "alias": "Shape.STLength()",
     "domain": null,
     "editable": false,
     "nullable": true,
     "defaultValue": null,
     "modelName": "Shape.STLength()",
     "required": true
    }
   ],
   "geometryField": {
    "name": "Shape",
    "type": "esriFieldTypeGeometry",
    "alias": "GIS Shape",
    "domain": null,
    "editable": true,
    "nullable": true,
    "defaultValue": null,
    "modelName": "Shape"
   },
   "indexes": [
    {
     "name": "R315_pk",
     "fields": "OBJECTID",
     "isAscending": true,
     "isUnique": true,
     "description": ""
    },
    {
     "name": "S302_idx",
     "fields": "Shape",
     "isAscending": true,
     "isUnique": true,
     "description": ""
    }
   ],
   "datesInUnknownTimezone": false,
   "dateFieldsTimeReference": {
    "timeZone": "UTC",
    "respectsDaylightSaving": false
   },
   "preferredTimeReference": null,
   "types": [],
   "templates": [
    {
     "name": "Rivers and Streams - Detailed",
     "description": "",
     "prototype": {
      "attributes": {"LAYER": null}
     },
     "drawingTool": "esriFeatureEditToolLine"
    }
   ],
   "maxRecordCount": 65000,
   "supportedQueryFormats": "JSON, geoJSON, PBF",
   "supportedExportFormats": "sqlite,filegdb,shapefile,csv,geojson",
   "capabilities": "Query,Extract",
   "useStandardizedQueries": true,
   "bigIntegerRestrictedTo53Bits": true,
   "supportedSpatialRelationships": [
    "esriSpatialRelIntersects",
    "esriSpatialRelContains",
    "esriSpatialRelCrosses",
    "esriSpatialRelEnvelopeIntersects",
    "esriSpatialRelIndexIntersects",
    "esriSpatialRelOverlaps",
    "esriSpatialRelTouches",
    "esriSpatialRelWithin",
    "esriSpatialRelRelation"
   ],
   "standardMaxRecordCount": 8000,
   "tileMaxRecordCount": 4000,
   "standardMaxRecordCountNoGeometry": 32000,
   "maxRecordCountFactor": 1
  },
  {
   "currentVersion": 11.3,
   "cimVersion": "3.3.0",
   "id": 3,
   "name": "Lakes - Detailed",
   "type": "Feature Layer",
   "parentLayer": null,
   "defaultVisibility": true,
   "minScale": 500000,
   "maxScale": 0,
   "canScaleSymbols": false,
   "geometryType": "esriGeometryPolygon",
   "description": "Although the State of Maryland has no natural lakes, it has an abundance of created lakes and ponds that are used for wildlife habitat, recreation, water supply, and other reasons. This digital file shows the locations of the largest and most significant lakes, as well as some of the smaller lakes and ponds in the state. Most of the digitized lakes and ponds are greater than 2 acres.",
   "copyrightText": "MD iMAP, DNR",
   "editFieldsInfo": null,
   "ownershipBasedAccessControlForFeatures": null,
   "syncCanReturnChanges": false,
   "relationships": [],
   "isDataVersioned": false,
   "isDataArchived": false,
   "infoInEstimates": [
    "extent",
    "count"
   ],
   "isDataBranchVersioned": false,
   "isDataReplicaTracked": false,
   "isCoGoEnabled": false,
   "supportsRollbackOnFailureParameter": true,
   "archivingInfo": {
    "supportsQueryWithHistoricMoment": false,
    "startArchivingMoment": -1
   },
   "supportsStatistics": true,
   "supportsExceedsLimitStatistics": true,
   "supportsAdvancedQueries": true,
   "supportsValidateSQL": true,
   "supportsCoordinatesQuantization": true,
   "supportsQuantizationEditMode": true,
   "supportsCalculate": true,
   "supportsASyncCalculate": true,
   "supportsDatumTransformation": true,
   "advancedQueryCapabilities": {
    "supportsPagination": true,
    "supportsTrueCurve": true,
    "supportsQueryWithDistance": true,
    "supportsReturningQueryExtent": true,
    "supportsStatistics": true,
    "supportsPercentileStatistics": true,
    "supportsHavingClause": true,
    "supportsOrderBy": true,
    "supportsDistinct": true,
    "supportsCountDistinct": true,
    "supportsAdvancedQueryRelated": true,
    "supportsQueryRelatedPagination": true,
    "supportsCurrentUserQueries": true,
    "supportsQueryWithResultType": true,
    "supportsReturningGeometryCentroid": true,
    "supportsSqlExpression": true,
    "supportsQueryWithDatumTransformation": true,
    "supportsLod": false,
    "supportsQueryWithLodSR": false,
    "supportsQueryAnalytic": true
   },
   "advancedQueryAnalyticCapabilities": {
    "supportsLinearRegression": true,
    "supportsAsync": true,
    "supportsPercentileAnalytic": true
   },
   "advancedEditingCapabilities": {
    "supportedSqlFormatsInCalculate": [
     "standard"
    ],
    "supportsAsyncApplyEdits": true,
    "supportsApplyEditsbyUploadID": true,
    "supportedApplyEditsUploadIDFormats": "JSON"
   },
   "hasGeometryProperties": true,
   "geometryProperties": {
    "shapeAreaFieldName": "Shape__Area",
    "shapeLengthFieldName": "Shape__Length",
    "units": "esriMeters"
   },
   "hasMetadata": true,
   "extent": {
    "xmin": -8846384.5752,
    "ymin": 4581641.207199998,
    "xmax": -8360514.502900001,
    "ymax": 4825535.560099997,
    "spatialReference": {
     "wkid": 102100,
     "latestWkid": 3857,
     "xyTolerance": 0.001,
     "zTolerance": 0.001,
     "mTolerance": 0.001,
     "falseX": -20037700,
     "falseY": -30241100,
     "xyUnits": 1.4892314192838538E8,
     "falseZ": -100000,
     "zUnits": 10000,
     "falseM": -100000,
     "mUnits": 10000
    }
   },
   "sourceSpatialReference": {
    "wkid": 102100,
    "latestWkid": 3857,
    "xyTolerance": 0.001,
    "zTolerance": 0.001,
    "mTolerance": 0.001,
    "falseX": -20037700,
    "falseY": -30241100,
    "xyUnits": 10000,
    "falseZ": 0,
    "zUnits": 1,
    "falseM": 0,
    "mUnits": 1
   },
   "drawingInfo": {
    "renderer": {
     "type": "simple",
     "symbol": {
      "type": "esriSFS",
      "style": "esriSFSSolid",
      "color": [
       0,
       77,
       168,
       255
      ],
      "outline": null
     }
    },
    "scaleSymbols": true,
    "transparency": 0,
    "labelingInfo": null
   },
   "hasM": false,
   "hasZ": false,
   "allowGeometryUpdates": true,
   "allowTrueCurvesUpdates": true,
   "onlyAllowTrueCurveUpdatesByTrueCurveClients": true,
   "hasAttachments": false,
   "supportsApplyEditsWithGlobalIds": false,
   "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText",
   "objectIdField": "OBJECTID",
   "globalIdField": "",
   "displayField": "LAKENAME",
   "typeIdField": "",
   "subtypeField": "",
   "fields": [
    {
     "name": "OBJECTID",
     "type": "esriFieldTypeOID",
     "alias": "GIS Object ID",
     "domain": null,
     "editable": false,
     "nullable": false,
     "defaultValue": null,
     "modelName": "OBJECTID"
    },
    {
     "name": "LAKENAME",
     "type": "esriFieldTypeString",
     "alias": "Lake Name",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 50,
     "defaultValue": null,
     "modelName": "LAKENAME"
    },
    {
     "name": "PERIMETER",
     "type": "esriFieldTypeDouble",
     "alias": "Perimeter",
     "domain": null,
     "editable": true,
     "nullable": true,
     "defaultValue": null,
     "modelName": "PERIMETER"
    },
    {
     "name": "ACRES",
     "type": "esriFieldTypeDouble",
     "alias": "Acres",
     "domain": null,
     "editable": true,
     "nullable": true,
     "defaultValue": null,
     "modelName": "ACRES"
    },
    {
     "name": "HECTARES",
     "type": "esriFieldTypeDouble",
     "alias": "Hectares",
     "domain": null,
     "editable": true,
     "nullable": true,
     "defaultValue": null,
     "modelName": "HECTARES"
    },
    {
     "name": "COUNTY",
     "type": "esriFieldTypeString",
     "alias": "County",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 20,
     "defaultValue": null,
     "modelName": "COUNTY"
    },
    {
     "name": "SAND_GRAVE",
     "type": "esriFieldTypeString",
     "alias": "Sand or Gravel",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 16,
     "defaultValue": null,
     "modelName": "SAND_GRAVE"
    },
    {
     "name": "WATERTREAT",
     "type": "esriFieldTypeString",
     "alias": "Water Treatment",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 16,
     "defaultValue": null,
     "modelName": "WATERTREAT"
    },
    {
     "name": "DATE_POLY_",
     "type": "esriFieldTypeString",
     "alias": "Polygon Date",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 12,
     "defaultValue": null,
     "modelName": "DATE_POLY_"
    },
    {
     "name": "DATE_POLY1",
     "type": "esriFieldTypeString",
     "alias": "Polygon Date 1",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 12,
     "defaultValue": null,
     "modelName": "DATE_POLY1"
    },
    {
     "name": "MADE_BY",
     "type": "esriFieldTypeString",
     "alias": "Made By",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 25,
     "defaultValue": null,
     "modelName": "MADE_BY"
    },
    {
     "name": "EDITED_BY",
     "type": "esriFieldTypeString",
     "alias": "Edited By",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 25,
     "defaultValue": null,
     "modelName": "EDITED_BY"
    },
    {
     "name": "ALIAS_NAME",
     "type": "esriFieldTypeString",
     "alias": "Alias Name",
     "domain": null,
     "editable": true,
     "nullable": true,
     "length": 50,
     "defaultValue": null,
     "modelName": "ALIAS_NAME"
    },
    {
     "name": "Shape__Area",
     "type": "esriFieldTypeDouble",
     "alias": "Shape.STArea()",
     "domain": null,
     "editable": false,
     "nullable": true,
     "defaultValue": null,
     "modelName": "Shape.STArea()",
     "required": true
    },
    {
     "name": "Shape__Length",
     "type": "esriFieldTypeDouble",
     "alias": "Shape.STLength()",
     "domain": null,
     "editable": false,
     "nullable": true,
     "defaultValue": null,
     "modelName": "Shape.STLength()",
     "required": true
    }
   ],
   "geometryField": {
    "name": "Shape",
    "type": "esriFieldTypeGeometry",
    "alias": "GIS Shape",
    "domain": null,
    "editable": true,
    "nullable": true,
    "defaultValue": null,
    "modelName": "Shape"
   },
   "indexes": [
    {
     "name": "R316_pk",
     "fields": "OBJECTID",
     "isAscending": true,
     "isUnique": true,
     "description": ""
    },
    {
     "name": "S303_idx",
     "fields": "Shape",
     "isAscending": true,
     "isUnique": true,
     "description": ""
    }
   ],
   "datesInUnknownTimezone": false,
   "dateFieldsTimeReference": {
    "timeZone": "UTC",
    "respectsDaylightSaving": false
   },
   "preferredTimeReference": null,
   "types": [],
   "templates": [
    {
     "name": "Lakes - Detailed",
     "description": "",
     "prototype": {
      "attributes": {
       "ALIAS_NAME": null,
       "EDITED_BY": null,
       "LAKENAME": null,
       "PERIMETER": null,
       "ACRES": null,
       "HECTARES": null,
       "COUNTY": null,
       "SAND_GRAVE": null,
       "WATERTREAT": null,
       "DATE_POLY_": null,
       "DATE_POLY1": null,
       "MADE_BY": null
      }
     },
     "drawingTool": "esriFeatureEditToolPolygon"
    }
   ],
   "maxRecordCount": 65000,
   "supportedQueryFormats": "JSON, geoJSON, PBF",
   "supportedExportFormats": "sqlite,filegdb,shapefile,csv,geojson",
   "capabilities": "Query,Extract",
   "useStandardizedQueries": true,
   "bigIntegerRestrictedTo53Bits": true,
   "supportedSpatialRelationships": [
    "esriSpatialRelIntersects",
    "esriSpatialRelContains",
    "esriSpatialRelCrosses",
    "esriSpatialRelEnvelopeIntersects",
    "esriSpatialRelIndexIntersects",
    "esriSpatialRelOverlaps",
    "esriSpatialRelTouches",
    "esriSpatialRelWithin",
    "esriSpatialRelRelation"
   ],
   "standardMaxRecordCount": 4000,
   "tileMaxRecordCount": 4000,
   "standardMaxRecordCountNoGeometry": 32000,
   "maxRecordCountFactor": 1
  }
 ],
 "tables": []
}