{ "currentVersion": 11.3, "cimVersion": "3.3.0", "id": 22, "name": "Minimum Flows", "type": "Feature Layer", "description": "Many resource consents contain a condition limiting the taking of water when a river or waterway is on restrictionA minimum flow means the flow at which abstractions from a water body must cease other than for an individual\u2019s reasonable domestic needs, the reasonable needs of individuals and animals for drinking water, and for firefighting.Intended UseThe minimum flow sites layer is intended to show the location of the monitoring sites associated with maintaining minimum flows for consent condition purposes.Attribute InformationMonitoring Site informationSiteID \u2013 Unique identification number for this site in Environment Canterbury database systemsWaterway \u2013 name of the water feature that this site relates to for residual flow purposesLocation \u2013 name for the location that the monitoring is undertakenRestrictionType \u2013 type of restriction (in this case Minimum Flow restriction) that this site is used for monitoring.ReferenceSystem \u2013 Environment Canterbury data management system that the monitoring site information is being managed within.ReferenceNo \u2013 Internal ID for this site within the listed reference data management systemSiteAccount \u2013 Internal account for monitoring site.GroupAccount \u2013 Monitoring group.QARCode \u2013 Quality assurance code that describes the spatial accuracy of the site information. 1 = Differential GPS (advanced) or Geodetic Land Survey (1 - 2m); 2 = Standard handheld GPS (2 - 15m); 3 = Site visit (10 - 50m); 4 = Old Grid reference ±100m, no location sketch, or location not checked (50 - 300m); 5 = Proposed Location, should be within 50m (< 50m)Altitude \u2013 Approximate altitude of the monitoring site (above mean sea level) relative to the datum listed in the AltitudeDatum field. Values where the data is missing or displays 0 represent sites where that information is not available.AltitudeDatum \u2013 The vertical datum that the listed altitude value was recorded using. See https://www.linz.govt.nz/data/geodetic-system/datums-projections-and-heights/vertical-datums for more information about the vertical datums commonly used in New Zealand.IsActive \u2013 Current status on whether a site is being used for residual flow monitoring. Records with this value set to No are not currently part of residual flow monitoring for consents.CatchmentNo \u2013 unique identification number for the hydrological catchment that the monitoring site lies within. See https://opendata.canterburymaps.govt.nz/datasets/catchment-boundaries/explore for more details.CatchmentDesc \u2013 name used for hydrological catchment that the monitoring site lies within. Typically this is the name of water body that that the catchment area represents.GIS AttributesSpatial IDs: OBJECTIDSpatial Fields: SHAPE, NZTMX & NZTMY \u2013 Approximate location of monitoring site in New Zealand Transverse Mercator coordinatesLowFlowSource \u2013 Environment Canterbury data management system that the low flow site information is being managed within.", "geometryType": "esriGeometryPoint", "sourceSpatialReference": { "wkid": 2193, "latestWkid": 2193, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -4020900, "falseY": 1900, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "", "parentLayer": null, "subLayers": [], "minScale": 50000, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriPMS", "url": "a0e4f671dcd7ef59018c3722cbc1d6f5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA3klEQVQ4jWNhoBCwUN2AmkCGCWwsDPrYFP/7xzC9YS3DKpwGlPoxLHHWZYhWl8Ju28azDOYNwQwMyIawwBhF3gyTfYwYolUlcDvX35iBc+NZhgXpbgzvZ+5i2I1igAgfgwo+zciG7LvMYM/AgGYAuYCFbJ3D0IBt5xlOhFsyWHKyMfDj03D6LsOFU3cZjmEYcOQGQ2vIBAb2NQUMmZxsDALYNJ+9z3AufRZD+4uPDNuweeHP+XsMdT7tDK91FRg4sBlw8DrD1ZcfGTZh9QLMkOvPGfqvP8fnCVRAcSACAKvQO/kKv8hYAAAAAElFTkSuQmCC", "contentType": "image/png", "width": 12, "height": 12, "angle": 0, "xoffset": 0, "yoffset": 0 } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": [ { "labelExpression": "\"Ref No \" CONCAT [ReferenceNo]", "labelPlacement": "esriServerPointLabelPlacementAboveRight", "deconflictionStrategy": "dynamic", "stackLabel": true, "stackAlignment": "dynamic", "removeDuplicates": "none", "stackRowLength": 24, "useCodedValues": true, "maxScale": 0, "minScale": 0, "name": "Default", "priority": 39, "symbol": { "type": "esriTS", "color": [ 230, 76, 0, 255 ], "backgroundColor": null, "borderLineColor": null, "borderLineSize": null, "verticalAlignment": "baseline", "horizontalAlignment": "left", "rightToLeft": false, "angle": 0, "xoffset": 0, "yoffset": 0, "kerning": true, "haloColor": [ 255, 255, 255, 255 ], "haloSize": 1.5, "font": { "family": "Arial", "size": 8, "style": "normal", "weight": "bold", "decoration": "none" } } } ] }, "defaultVisibility": false, "extent": { "xmin": 1339755, "ymin": 5020368, "xmax": 1682818, "ymax": 5349493, "spatialReference": { "wkid": 2193, "latestWkid": 2193, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -4020900, "falseY": 1900, "xyUnits": 4.504455473910538E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "ReferenceNo", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "SiteID", "type": "esriFieldTypeSmallInteger", "alias": "SiteID", "domain": null }, { "name": "Waterway", "type": "esriFieldTypeString", "alias": "Waterway", "length": 29, "domain": null }, { "name": "Location", "type": "esriFieldTypeString", "alias": "Location", "length": 40, "domain": null }, { "name": "RestrictionType", "type": "esriFieldTypeString", "alias": "RestrictionType", "length": 9, "domain": null }, { "name": "ReferenceSystem", "type": "esriFieldTypeString", "alias": "ReferenceSystem", "length": 200, "domain": null }, { "name": "ReferenceNo", "type": "esriFieldTypeString", "alias": "ReferenceNo", "length": 200, "domain": null }, { "name": "SiteAccount", "type": "esriFieldTypeString", "alias": "SiteAccount", "length": 10, "domain": null }, { "name": "GroupAccount", "type": "esriFieldTypeString", "alias": "GroupAccount", "length": 50, "domain": null }, { "name": "NZTMX", "type": "esriFieldTypeInteger", "alias": "NZTMX", "domain": null }, { "name": "NZTMY", "type": "esriFieldTypeInteger", "alias": "NZTMY", "domain": null }, { "name": "QARCode", "type": "esriFieldTypeString", "alias": "QARCode", "length": 200, "domain": null }, { "name": "Altitude", "type": "esriFieldTypeDouble", "alias": "Altitude", "domain": null }, { "name": "AltitudeDatum", "type": "esriFieldTypeString", "alias": "AltitudeDatum", "length": 100, "domain": null }, { "name": "IsActive", "type": "esriFieldTypeString", "alias": "IsActive", "length": 4, "domain": null }, { "name": "CatchmentNo", "type": "esriFieldTypeInteger", "alias": "CatchmentNo", "domain": null }, { "name": "CatchmentDesc", "type": "esriFieldTypeString", "alias": "CatchmentDesc", "length": 34, "domain": null }, { "name": "LowFlowSource", "type": "esriFieldTypeString", "alias": "LowFlowSource", "length": 10, "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_OBJECTID", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": true, "capabilities": "Map,Query,Data", "maxRecordCount": 3000, "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": false, "supportsCurrentUserQueries": true }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }