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Le bon état chimique d'une eau souterraine est atteint lorsque les concentrations de polluants ne montrent pas d'effets d'entrée d'eau salée, ne dépassent pas les normes de qualité et n'empêchent pas d'atteindre les objectifs pour les eaux de surface associées.\nLes ubiquistes sont à caractère persistant, bioaccumulables et restent longtemps présentes dans l\u2019environnement aquatique, à des niveaux supérieurs aux normes de qualité environnementales. De ce fait, elles dégradent régulièrement les bilans sur l\u2019état des eaux et peuvent masquer les progrès accomplis par ailleurs.", "geometryType": "esriGeometryPolyline", "sourceSpatialReference": {"wkt": "PROJCS[\"RGF93_Lambert_93\",GEOGCS[\"GCS_RGF93\",DATUM[\"D_RGF_1993\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"false_easting\",700000.0],PARAMETER[\"false_northing\",6600000.0],PARAMETER[\"central_meridian\",3.0],PARAMETER[\"standard_parallel_1\",44.0],PARAMETER[\"standard_parallel_2\",49.0],PARAMETER[\"latitude_of_origin\",46.5],UNIT[\"Meter\",1.0]]"}, "copyrightText": "AERM - AELB", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "uniqueValue", "field1": "LIB_ETAT_CHIMIQUE_SS_UBI", "field2": null, "field3": null, "defaultSymbol": null, "defaultLabel": null, "uniqueValueInfos": [ { "symbol": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 25, 217, 204, 255 ], "width": 2 }, "value": "Bon état", "label": "Bon état", "description": "" }, { "symbol": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 255, 0, 0, 255 ], "width": 2 }, "value": "Pas bon état", "label": "Pas bon état", "description": "" }, { "symbol": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 178, 178, 178, 255 ], "width": 2 }, "value": "Non déterminé", "label": "Non déterminé", "description": "" } ], "fieldDelimiter": "," }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": false, "extent": { "xmin": 776500, "ymin": 6700099.999999997, "xmax": 1088500.0000000002, "ymax": 7012100, "spatialReference": { "wkid": 102110, "latestWkid": 2154, "vcsWkid": 5720, "latestVcsWkid": 5720 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "EU_CD", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Nom masse d'eau", "length": 100, "domain": null }, { "name": "ETAT_CHIMIQUE_SS_UBI", "type": "esriFieldTypeDouble", "alias": "Code état chimique sans substances ubiquistes", "domain": null }, { "name": "LIB_ETAT_CHIMIQUE_SS_UBI", "type": "esriFieldTypeString", "alias": "Etat chimique sans substances ubiquistes", "length": 255, "domain": null }, { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "SHAPE", "domain": null }, { "name": "SHAPE.LEN", "type": "esriFieldTypeDouble", "alias": "SHAPE.LEN", "domain": null }, { "name": "EU_CD", "type": "esriFieldTypeString", "alias": "Code européen Masse d'eau", "length": 24, "domain": null }, { "name": "MS_CD", "type": "esriFieldTypeString", "alias": "Code local masse d'eau", "length": 22, "domain": null }, { "name": "CODE_SECTRA", "type": "esriFieldTypeString", "alias": "Code secteur de travail", "length": 100, "domain": null }, { "name": "LIB_SECTRA", "type": "esriFieldTypeString", "alias": "Libellé secteur de travail", "length": 100, "domain": null }, { "name": "LIEN_FICHE_ME", "type": "esriFieldTypeString", "alias": "Lien fiche masse d'eau", "length": 400, "domain": null } ], "geometryField": { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "SHAPE" }, "indexes": [ { "name": "R28162_SDE_ROWID_UK", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "A237_IX1", "fields": "SHAPE", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Data,Query", "maxRecordCount": 1000, "supportsStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsHavingClause": true, "supportsCountDistinct": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true }, "supportsDatumTransformation": true, "supportsCoordinatesQuantization": true, "serviceItemId": "e004cb19cf2d4d3faa7bb621d95cf999" }