{ "isCoGoEnabled": false, "extent": { "ymin": 3835075.161600001, "xmin": -1.38363351039E7, "ymax": 5159487.151799999, "xmax": -1.2705270189399999E7, "spatialReference": { "falseM": -100000, "xyTolerance": 0.001, "mUnits": 10000, "zUnits": 10000, "latestWkid": 3857, "zTolerance": 0.001, "wkid": 102100, "xyUnits": 10000, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "falseZ": -100000 } }, "isDataBranchVersioned": false, "supportsApplyEditsWithGlobalIds": false, "maxRecordCount": 200000, "infoInEstimates": [ "extent", "count" ], "datesInUnknownTimezone": false, "type": "Feature Layer", "onlyAllowTrueCurveUpdatesByTrueCurveClients": true, "supportsAttachmentsByUploadId": true, "editingInfo": {}, "relationships": [], "supportsAttachmentsResizing": true, "cimVersion": "2.9.0", "isDataArchived": false, "id": 1, "supportsStatistics": true, "supportedExportFormats": "sqlite,filegdb,shapefile,csv,geojson", "standardMaxRecordCount": 16000, "isDataVersioned": false, "templates": [], "hasGeometryProperties": true, "supportsAdvancedQueries": true, "parentLayer": null, "currentVersion": 11.4, "canScaleSymbols": false, "hasZ": false, "advancedEditingCapabilities": { "supportsAsyncApplyEdits": true, "supportsApplyEditsbyUploadID": true, "supportsReturnEditResults": true, "supportedSqlFormatsInCalculate": [ "standard" ], "supportedApplyEditsUploadIDFormats": "JSON,PBF" }, "objectIdField": "objectid", "supportsQuantizationEditMode": true, "name": "Source Data (All Contaminants)", "allowTrueCurvesUpdates": false, "displayField": "gm_dataset_name", "supportsCalculate": true, "fields": [ { "nullable": false, "defaultValue": null, "editable": false, "length": 4, "type": "esriFieldTypeOID", "modelName": "objectid", "domain": null, "name": "objectid", "alias": "OBJECTID" }, { "modelName": "gm_well_id", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "gm_well_id", "length": 8000, "alias": "Well ID", "type": "esriFieldTypeString" }, { "modelName": "gm_dataset_name", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "gm_dataset_name", "length": 8000, "alias": "Dataset Name", "type": "esriFieldTypeString" }, { "modelName": "prf1", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "prf1", "alias": "Count of contaminants above comparison concentration", "type": "esriFieldTypeInteger" }, { "modelName": "prf2", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "prf2", "alias": "Count of contaminants between 80% - 100% comparison concentration", "type": "esriFieldTypeInteger" }, { "modelName": "prf3", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "prf3", "alias": "Average magnitude of results above comparison concentration (Comparison Concentration Index)", "type": "esriFieldTypeDouble" }, { "modelName": "pl1", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "pl1", "length": 8000, "alias": "List of contaminants above comparison concentration", "type": "esriFieldTypeString" }, { "modelName": "pl2", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "pl2", "length": 8000, "alias": "List of contaminants between 80% - 100% comparison concentration", "type": "esriFieldTypeString" }, { "modelName": "risk", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "risk", "length": 8000, "alias": "2024 Water Quality Risk", "type": "esriFieldTypeString" }, { "nullable": true, "editable": true, "defaultValue": null, "length": 8000, "type": "esriFieldTypeString", "modelName": "domdepth", "domain": null, "name": "domdepth", "alias": "Well represents domestic depth (yes/no)" }, { "modelName": "gm_latitude", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "gm_latitude", "alias": "Latitude", "type": "esriFieldTypeDouble" }, { "modelName": "gm_longitude", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "gm_longitude", "alias": "Longitude", "type": "esriFieldTypeDouble" }, { "modelName": "gm_well_category", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "gm_well_category", "length": 8000, "alias": "Well Category", "type": "esriFieldTypeString" }, { "modelName": "mtrs", "nullable": true, "editable": true, "defaultValue": null, "domain": null, "name": "mtrs", "length": 8000, "alias": "MTRS (Section ID)", "type": "esriFieldTypeString" } ], "maxRecordCountFactor": 1, "dateFieldsTimeReference": { "timeZoneIANA": "Etc/UTC", "respectsDaylightSaving": false, "timeZone": "UTC" }, "supportsFieldDescriptionProperty": true, "hasM": false, "allowGeometryUpdates": true, "useStandardizedQueries": true, "globalIdField": null, "description": "

The Aquifer Risk Map is developed to fulfill requirements of SB-200 (Monning, 2019) and is intended to help prioritize areas where domestic wells and state small water systems may be accessing groundwater that does not meet primary drinking water standards. In accordance with SB-200, the map is made available to the public and updated annually starting January 1, 2021. This layer is part of the 2024 Aquifer Risk Map. The Fund Expenditure Plan states the risk map will be used by Water Boards staff to help prioritize areas for available SAFER funding. <\/SPAN><\/P>

This layer displays source water quality data summarized by well. This source data was aggregated to calculate the water quality risk by section for the 2024 Aquifer Risk Map.<\/SPAN><\/P>

The water quality risk is based on depth-filtered, de-clustered water quality results from public and domestic supply wells. To provide comments or feedback on this map, please email <\/SPAN>SAFER@waterboards.ca.gov <\/SPAN><\/A>or <\/SPAN>GAMA@waterboards.ca.gov<\/SPAN><\/A>.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "syncCanReturnChanges": true, "supportsAsyncDelete": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin" ], "supportsRollbackOnFailureParameter": true, "isDataReplicaTracked": false, "standardMaxRecordCountNoGeometry": 16000, "supportsTruncate": true, "indexes": [ { "name": "r15072_sde_rowid_uk", "isUnique": true, "description": "", "fields": "objectid", "isAscending": true }, { "name": "a13220_ix1", "isUnique": true, "description": "", "fields": "shape", "isAscending": true } ], "supportedAppendSourceFilterFormats": "featureService", "editFieldsInfo": null, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "GUIDFormat": "O", "minScale": 0, "hasAttachments": false, "queryBinsCapabilities": { "supportedStatisticTypes": [ "count", "sum", "min", "max", "avg", "stddev", "var", "percentile_cont", "percentile_disc" ], "supportsFixedIntervalBin": true, "supportsAutoIntervalBin": true, "supportsFixedBoundariesBin": true, "supportsDateBin": true }, "advancedQueryCapabilities": { "supportsSqlExpression": true, "supportsQueryWithResultType": true, "supportsQueryRelatedPagination": true, "supportsQueryWithCacheHint": false, "supportsQueryWithDatumTransformation": true, "supportsCurrentUserQueries": true, "supportsQueryAttachmentsWithReturnUrl": true, "supportsDefaultSR": true, "supportsQueryDateBins": false, "supportsQueryWithLodSR": true, "supportsPaginationOnAggregatedQueries": true, "supportsPagination": true, "supportsMaxRecordCountFactor": true, "supportsStatistics": true, "supportsOrderBy": true, "supportsFullTextSearch": true, "supportsQueryWithDistance": true, "supportsLod": true, "supportsSpatialAggregationStatistics": false, "supportsCountDistinct": true, "supportsAdvancedQueryRelated": true, "supportsQueryAttachments": true, "supportsReturningQueryExtent": true, "supportsQueryAttachmentsCountOnly": true, "supportsOrderByOnlyOnLayerFields": false, "supportsOutFieldSqlExpression": true, "supportsTopFeaturesQuery": true, "supportsReturningGeometryEnvelope": false, "supportsDistinct": true, "supportsReturningGeometryCentroid": false, "supportsQueryAnalytic": true, "supportsPercentileStatistics": true, "supportsHavingClause": true }, "supportsValidateSQL": true, "enableZDefaults": true, "serviceItemId": "6cd51d96b42e4e2298fa633faf56f0ed", "allowUpdateWithoutMValues": true, "supportsCoordinatesQuantization": true, "types": [ { "templates": [ { "name": "high", "description": "", "drawingTool": "esriFeatureEditToolPoint", "prototype": { "attributes": { "gm_well_category": null, "gm_well_id": null, "pl1": null, "pl2": null, "prf1": null, "prf2": null, "risk": "high", "mtrs": null, "prf3": null, "domdepth": null, "gm_latitude": null, "gm_longitude": null, "gm_dataset_name": null } } } ], "name": "high", "domains": {}, "id": "high" }, { "templates": [ { "name": "medium", "description": "", "drawingTool": "esriFeatureEditToolPoint", "prototype": { "attributes": { "gm_well_category": null, "gm_well_id": null, "pl1": null, "pl2": null, "prf1": null, "prf2": null, "risk": "medium", "mtrs": null, "prf3": null, "domdepth": null, "gm_latitude": null, "gm_longitude": null, "gm_dataset_name": null } } } ], "name": "medium", "domains": {}, "id": "medium" }, { "templates": [ { "name": "low", "description": "", "drawingTool": "esriFeatureEditToolPoint", "prototype": { "attributes": { "gm_well_category": null, "gm_well_id": null, "pl1": null, "pl2": null, "prf1": null, "prf2": null, "risk": "low", "mtrs": null, "prf3": null, "domdepth": null, "gm_latitude": null, "gm_longitude": null, "gm_dataset_name": null } } } ], "name": "low", "domains": {}, "id": "low" } ], "capabilities": "Query,Extract", "maxScale": 0, "supportsAppend": true, "supportsExceedsLimitStatistics": true, "defaultVisibility": false, "advancedQueryAnalyticCapabilities": { "supportsAsync": true, "supportsLinearRegression": true, "supportsPercentileAnalytic": false }, "hasMetadata": true, "supportedAppendFormats": "csv,excel,featureCollection,featureService,geojson,jsonl,pbf,shapefile", "tileMaxRecordCount": 4000, "typeIdField": "risk", "supportsASyncCalculate": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "sqlParserVersion": "PG_11.4.0", "drawingInfo": { "renderer": { "field1": "risk", "authoringInfo": { "colorRamp": { "colorRamps": [ { "toColor": [ 252, 218, 207, 255 ], "fromColor": [ 252, 218, 207, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 191, 179, 252, 255 ], "fromColor": [ 191, 179, 252, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 182, 252, 195, 255 ], "fromColor": [ 182, 252, 195, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 189, 242, 252, 255 ], "fromColor": [ 189, 242, 252, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 252, 251, 179, 255 ], "fromColor": [ 252, 251, 179, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 252, 194, 241, 255 ], "fromColor": [ 252, 194, 241, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 212, 252, 230, 255 ], "fromColor": [ 212, 252, 230, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 212, 215, 252, 255 ], "fromColor": [ 212, 215, 252, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 252, 184, 197, 255 ], "fromColor": [ 252, 184, 197, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 247, 252, 212, 255 ], "fromColor": [ 247, 252, 212, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 252, 228, 182, 255 ], "fromColor": [ 252, 228, 182, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 229, 199, 252, 255 ], "fromColor": [ 229, 199, 252, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" }, { "toColor": [ 252, 215, 230, 255 ], "fromColor": [ 252, 215, 230, 255 ], "type": "algorithmic", "algorithm": "esriCIELabAlgorithm" } ], "type": "multipart" } }, "uniqueValueInfos": [ { "symbol": { "outline": { "color": [ 0, 0, 0, 255 ], "width": 0.7, "style": "esriSLSSolid", "type": "esriSLS" }, "color": [ 168, 0, 0, 255 ], "size": 4, "yoffset": 0, "xoffset": 0, "angle": 0, "style": "esriSMSCircle", "type": "esriSMS" }, "label": "high (> comparison concentration)", "value": "high" }, { "symbol": { "outline": { "color": [ 0, 0, 0, 255 ], "width": 0.7, "style": "esriSLSSolid", "type": "esriSLS" }, "color": [ 255, 170, 0, 255 ], "size": 4, "yoffset": 0, "xoffset": 0, "angle": 0, "style": "esriSMSCircle", "type": "esriSMS" }, "label": "medium (80% - 100% of comparison concentration)", "value": "medium" }, { "symbol": { "outline": { "color": [ 0, 0, 0, 255 ], "width": 0.7, "style": "esriSLSSolid", "type": "esriSLS" }, "color": [ 0, 77, 168, 255 ], "size": 4, "yoffset": 0, "xoffset": 0, "angle": 0, "style": "esriSMSCircle", "type": "esriSMS" }, "label": "low (< 80% of comparison concentration)", "value": "low" } ], "type": "uniqueValue", "fieldDelimiter": "," }, "transparency": 0 }, "geometryField": { "sqlType": "sqlTypeDistinct", "nullable": true, "editable": true, "name": "shape", "typeName": "st_point", "length": 2147483647, "type": "esriFieldTypeGeometry" }, "copyrightText": "This map was created using water quality data from GAMA Groundwater Information System (https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/), which pulls water quality data from a variety of sources.", "zDefault": 0, "geometryType": "esriGeometryPoint", "supportsLayerOverrides": true }