Moyennes annuelles par paramètreValeur
seuil		Année(s)
20142015201620172018201920202021202220232019-2023
Nitrates (mg(NO3)/L)
50
5.1
5.1
4.5
4.9
4.2
5.1
5.2
5
5.5
5.7
 -
Somme des pesticides totaux (?g/L)
0.5
 - - - -
<0.001
 - - - - - -
- Boscalid (?g/L), Benfuracarbe (?g/L), Mesosulfuron methyle (?g/L), Paclobutrazole (?g/L), Amidosulfuron (?g/L), 2,6-Dichlorobenzamide (?g/L), asulame (?g/L), 1-(3,4-dichlorophenyl)-3-methyl-uree (?g/L), Imazamethabenz-methyl (?g/L), Nicosulfuron (?g/L), Carbosulfan (?g/L), 2-hydroxy atrazine (?g/L), Ethidimuron (?g/L), Metalaxyl (?g/L), Chlorophacinone (?g/L), Chlorsulfuron (?g/L), Isoproturon (?g/L), Diuron (?g/L), Demeton-S (?g/L), Demeton-O (?g/L), Chlortoluron (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - - - -
- Propamocarbe hydrochloride (?g/L)
0.9
<0.1
<0.02
<0.1
<0.02
<0.02
 - - - - - -
- Mefenoxam (?g/L), Imazamox (?g/L), Florasulam (?g/L), Foramsulfuron (?g/L), Cycloxydime (?g/L), Dimetachlore (?g/L), Prosulfuron (?g/L), Trinexapac-ethyl (?g/L), Quinmerac (?g/L), Sulfosulfuron (?g/L), Mesotrione (?g/L), Flurtamone (?g/L), Terbuthylazine hydroxy (?g/L), Thiafluamide (?g/L), Thifensulfuron methyl (?g/L), Metconazole (?g/L), Metsulfuron methyle (?g/L), Fluroxypyr (?g/L), Epoxiconazole (?g/L), Piclorame (?g/L), Fenpropidine (?g/L), Tebuconazole (?g/L), Bromacil (?g/L), Cyproconazole (?g/L), Hexazinone (?g/L), Sulcotrione (?g/L), Propyzamide (?g/L), Dimethomorphe (?g/L), Triadimenol (?g/L), Pendimethaline (?g/L), Metribuzine (?g/L), Atrazine deisopropyl (?g/L), Atrazine desethyl (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.02
 - - - - - -
- Clethodim (?g/L)
0.9
<0.1
<0.006
<0.1
<0.006
<0.02
 - - - - - -
- Clomazone (?g/L), Diflufenicanil (?g/L), Metaldehyde (?g/L), Prochloraz (?g/L), Metamitrone (?g/L)
0.9
<0.02
<0.006
<0.02
<0.006
<0.02
 - - - - - -
- Anthraquinone (?g/L)
0.9
<0.08
<0.006
<0.08
<0.006
<0.02
 - - - - - -
- Imidaclopride (?g/L), Metazachlore (?g/L), Napropamide (?g/L), Terbuthylazine (?g/L), Propiconazole (?g/L), Metolachlore total (?g/L)
0.9
<0.02
<0.006
<0.005
<0.006
<0.02
 - - - - - -
- Atrazine deisopropyl desethyl (?g/L)
0.9
<0.02
<0.03
<0.05
<0.03
<0.02
 - - - - - -
- Clopyralide (?g/L), Cyprodinil (?g/L)
0.9
<0.02
<0.006
<0.01
<0.006
<0.02
 - - - - - -
- Piperonyl butoxyde (?g/L)
0.9
<0.04
<0.006
<0.04
<0.006
<0.02
 - - - - - -
- Oxadixyl (?g/L), Pyrimethanil (?g/L), Ethofumesate (?g/L)
0.9
<0.02
<0.01
<0.01
<0.01
<0.02
 - - - - - -
- Dinitrocresol (?g/L)
0.9
<0.02
<0.1
<0.1
<0.1
<0.02
 - - - - - -
- Dicamba (?g/L), Triclopyr (?g/L)
0.9
<0.02
<0.03
<0.03
<0.03
<0.03
 - - - - - -
- Simazine (?g/L), Atrazine (?g/L)
0.9
<0.02
<0.009
<0.009
<0.009
<0.02
 - - - - - -
- Mecoprop (?g/L), 2,4-MCPA (?g/L), 2,4-DB (?g/L), 2,4-D (?g/L), Bromoxynil (?g/L), Bentazone (?g/L)
0.9
<0.02
<0.02
<0.005
<0.02
<0.03
 - - - - - -
- Dichlorprop (?g/L)
0.9
<0.02
<0.02
<0.005
<0.02
<0.02
 - - - - - -
- Dinocap (?g/L)
0.9
<0.1
<0.02
<0.02
<0.02
 - - - - - - -
- Triflusulfuron-methyl (?g/L), Triazoxide (?g/L), Fluazinam (?g/L), Dichlorophene (?g/L), Carfentrazone-ethyl (?g/L), Imazaquine (?g/L), Fenhexamid (?g/L), Picoxystrobine (?g/L), Flupyrsulfuron meth sod (?g/L), Clodinafop-propargyl (?g/L), Fomesafen (?g/L), Quizalofop ethyl (?g/L), Fenamidone (?g/L), Terbumeton desethyl (?g/L), Lufenuron (?g/L), Flumioxazine (?g/L), Fludioxonil (?g/L), Famoxadone (?g/L), Fipronil (?g/L), Kresoxym-methyl (?g/L), Haloxyfop-methyl (R) (?g/L), Pencycuron (?g/L), Clofentezine (?g/L), Fluazifop-butyl (?g/L), Benalaxyl (?g/L), Flufenoxuron (?g/L), Isoxaben (?g/L), Oryzalin (?g/L), Tetraconazole (?g/L), Bitertanol (?g/L), Bioresmethrine (?g/L), Hexaconazole (?g/L), Secbumeton (?g/L), Pyrimiphos-methyl (?g/L), Methabenzthiazuron (?g/L), Flusilazole (?g/L), Fenpropimorphe (?g/L), Fenarimol (?g/L), Dinoterbe (?g/L), Cyanazine (?g/L), Ametryne (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
 - - - - - - -
- Flutolanil (?g/L), Spiroxamine (?g/L), Iodosulfuron methyl (?g/L), Azoxystrobine (?g/L), Difenoconazole (?g/L), Imazalil (?g/L), Lenacile (?g/L), Cymoxanil (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
 - - - - - - -
- Desmediphame (?g/L)
0.9
<0.02
<0.02
<0.02
 -
<0.05
 - - - - - -
- Chlorure de choline (?g/L), fosetyl-aluminium (?g/L), Diquat (?g/L), Aminotriazole (?g/L)
0.9
<0.1
 -
<0.1
<0.02
<0.02
 - - - - - -
- Carboxine (?g/L)
0.9
<0.02
 -
<0.02
<0.006
<0.05
 - - - - - -
- Dichlormide (?g/L), Penconazole (?g/L), Propargite (?g/L)
0.9
<0.05
<0.02
<0.05
<0.02
 - - - - - - -
- Desmethylisoproturon (?g/L)
0.9
<0.02
 -
<0.005
<0.01
<0.02
 - - - - - -
- Ethephon (?g/L)
0.9
<0.1
 -
<0.1
<0.1
<0.1
 - - - - - -
- Tribenuron-Methyle (?g/L), dithianon (?g/L), Thirame (?g/L), Demeton-S-Methyl (?g/L)
0.9
<0.1
<0.02
<0.1
<0.02
 - - - - - - -
- Terbuthylazine desethyl (?g/L), 3,4-dichlorophenyluree (?g/L), Myclobutanil (?g/L), Dimethenamide (?g/L), Oxadiazon (?g/L), Methoxychlore (?g/L), Propazine (?g/L), Monuron (?g/L), Chloridazone (?g/L), Alachlore (?g/L)
0.9
<0.02
 -
<0.02
<0.02
<0.02
 - - - - - -
- Cloquintocet-mexyl (?g/L), Deltamethrine (?g/L)
0.9
<0.08
<0.02
<0.08
<0.02
 - - - - - - -
- Isoxaflutole (?g/L)
0.9
<0.005
<0.02
<0.02
<0.02
 - - - - - - -
- Naptalame (?g/L)
0.9
<0.02
<0.1
<0.1
<0.1
 - - - - - - -
- AMPA (?g/L), Glufosinate (?g/L), Glyphosate (?g/L)
0.9
<0.05
 -
<0.02
<0.02
<0.05
 - - - - - -
- Acetochlore (?g/L)
0.9
<0.02
 -
<0.05
<0.006
<0.02
 - - - - - -
- Hexaflumuron (?g/L), Thiabendazole (?g/L), Linuron (?g/L)
0.9
<0.02
 -
<0.005
<0.02
<0.02
 - - - - - -
- Bromuconazole (?g/L)
0.9
<0.05
<0.006
<0.05
<0.006
 - - - - - - -
- Oxamyl (?g/L)
0.9
<0.02
<0.05
<0.05
 -
<0.02
 - - - - - -
- Endosulfan sulfate (?g/L)
0.9
<0.01
 -
<0.01
<0.005
<0.02
 - - - - - -
- Depallethrine (?g/L)
0.9
<0.02
 -
<0.03
<0.02
<0.02
 - - - - - -
- Aclonifene (?g/L)
0.9
<0.02
 -
<0.04
<0.02
<0.02
 - - - - - -
- Coumaphos (?g/L), Disulfoton (?g/L), Malathion (?g/L)
0.9
<0.05
<0.003
<0.05
<0.003
 - - - - - - -
- Dichlobenil (?g/L)
0.9
<0.02
<0.005
<0.02
<0.005
 - - - - - - -
- Phoxime (?g/L)
0.9
<0.005
<0.0005
<0.005
<0.0005
 - - - - - - -
- Chlorpyriphos-methyl (?g/L), Diazinon (?g/L)
0.9
<0.02
<0.006
<0.02
<0.006
 - - - - - - -
- Pirimicarbe (?g/L), Phenmediphame (?g/L), Carbendazime (?g/L)
0.9
<0.02
<0.02
<0.02
 -
<0.02
 - - - - - -
- Permethrine (?g/L)
0.9
<0.02
<0.02
<0.04
<0.02
 - - - - - - -
- Metobromuron (?g/L)
0.9
<0.02
<0.02
<0.05
<0.02
 - - - - - - -
- Chlorprophame (?g/L)
0.9
<0.04
<0.02
<0.04
<0.02
 - - - - - - -
- Chlorothalonil (?g/L)
0.9
<0.1
 -
<0.1
<0.006
<0.02
 - - - - - -
- Carbetamide (?g/L)
0.9
<0.02
<0.006
<0.006
 -
<0.02
 - - - - - -
- Trichlorfon (?g/L)
0.9
<0.05
<0.0005
<0.05
<0.0005
 - - - - - - -
- Terbutryne (?g/L)
0.9
<0.02
<0.01
<0.01
<0.01
 - - - - - - -
- 2,4,5-T (?g/L), Ioxynil (?g/L)
0.9
<0.02
<0.02
<0.005
<0.02
 - - - - - - -
- Mevinphos (?g/L)
0.9
<0.1
<0.001
<0.1
<0.001
 - - - - - - -
- Iprodione (?g/L)
0.9
<0.02
 -
<0.006
<0.006
<0.02
 - - - - - -
- Somme Heptachlore epoxyde cis/trans (?g/L)
0.9
<0.01
 -
<0.01
<0.0002
<0.01
 - - - - - -
- Dimethoate (?g/L)
0.9
<0.02
 -
<0.005
<0.03
<0.02
 - - - - - -
- Dichlorvos (?g/L)
0.9
<0.005
<0.0001
<0.005
<0.0001
 - - - - - - -
- DDT 44' (?g/L)
0.9
<0.01
 -
<0.01
<0.01
<0.02
 - - - - - -
- Prosulfocarbe (?g/L)
0.9
<0.02
<0.006
<0.02
 -
<0.02
 - - - - - -
- Prothioconazole (?g/L)
0.9
<1
<0.02
<1
<0.02
<0.02
 - - - - - -
- cis-Chlordane (?g/L), Pyridate (?g/L)
0.9
<0.005
 -
<0.005
<0.02
 - - - - - - -
- Thiacloprid (?g/L), Bromadiolone (?g/L)
0.9
<0.02
 -
<0.01
<0.02
 - - - - - - -
- ETU (?g/L)
0.9
<0.5
 -
<0.5
<0.02
 - - - - - - -
- Chlormequat (?g/L), Omethoate (?g/L)
0.9
<0.1
 -
<0.1
 -
<0.02
 - - - - - -
- Triticonazole (?g/L), Pyraclostrobine (?g/L), Ofurace (?g/L), fluridone (?g/L), Flazasulfuron (?g/L), Sebuthylazine (?g/L), Teflubenzuron (?g/L), Rimsulfuron (?g/L), Hexythiazox (?g/L), Diniconazole (?g/L), Dimefuron (?g/L), trans Chlordane (?g/L), Thiazafluron (?g/L), Prometone (?g/L), Norflurazone (?g/L), Propanil (?g/L), Buturon (?g/L), Prometryne (?g/L), 2,4-MCPB (?g/L), Fluvalinate-tau (?g/L), Desmetryne (?g/L)
0.9
<0.02
 -
<0.005
<0.02
 - - - - - - -
- Difenacoum (?g/L), Didemethylisoproturon (?g/L), Fenothrine (?g/L), Fluquinconazole (?g/L), fenoxaprop-ethyl (?g/L), Tefluthrine (?g/L), Oxyfluorfene (?g/L), Fenbuconazole (?g/L), Tebufenpyrad (?g/L), Chloroxuron (?g/L), Flurochloridone (?g/L), Procymidone (?g/L), Tebutame (?g/L), Triadimefone (?g/L), Neburon (?g/L), Flutriafol (?g/L), Benomyl (?g/L), Triallate (?g/L), Monolinuron (?g/L), Diclofop methyl (?g/L), Butraline (?g/L), Bifenthrine (?g/L), Benfluraline (?g/L)
0.9
<0.02
 -
<0.02
<0.02
 - - - - - - -
- Iprovalicarb (?g/L), Dichlorprop-P (?g/L), Mecoprop-P (?g/L), Sulfosate (?g/L), Metosulame (?g/L), Mercaptodimethur (?g/L), Methomyl (?g/L), Chlordane (?g/L), Aldicarbe (?g/L), Thiodicarbe (?g/L)
0.9
<0.02
<0.02
<0.02
 - - - - - - - -
- Trifloxystrobine (?g/L), Esfenvalerate (?g/L), Vinclozoline (?g/L), Phosalone (?g/L), Parathion ethyl (?g/L), Lambda-cyhalothrine (?g/L)
0.9
<0.04
 -
<0.04
<0.02
 - - - - - - -
- Thiometon (?g/L), Tetradifon (?g/L), Chlorfenvinphos (?g/L), Pyrazophos (?g/L)
0.9
<0.02
 -
<0.05
<0.05
 - - - - - - -
- Pyrethrine (?g/L), Folpel (?g/L)
0.9
<0.08
 -
<0.08
<0.02
 - - - - - - -
- Haloxyfop (?g/L)
0.9
<0.02
 -
<0.02
<0.03
 - - - - - - -
- HCH epsilon (?g/L), HCH gamma (?g/L), HCH delta (?g/L), HCH alpha (?g/L)
0.9
<0.005
 -
<0.005
<0.005
 - - - - - - -
- Quinoxyfen (?g/L)
0.9
<0.02
 -
<0.05
<0.02
 - - - - - - -
- Azaconazole (?g/L)
0.9
<0.1
 -
<0.1
<0.02
 - - - - - - -
- propaquizafop (?g/L), Alpha-cypermethrine (?g/L), Cycluron (?g/L), Cyfluthrine (?g/L), Triazophos (?g/L), Formothion (?g/L), Ethoprophos (?g/L), Captane (?g/L)
0.9
<0.05
 -
<0.05
<0.02
 - - - - - - -
- mepiquat (?g/L)
0.9
<0.1
 -
<0.1
 -
<0.05
 - - - - - -
- Fenoxycarbe (?g/L)
0.9
<0.005
<0.02
<0.02
 - - - - - - - -
- Pentachlorobenzene (?g/L)
0.9
<0.002
 -
<0.005
<0.005
 - - - - - - -
- Chlordecone (?g/L)
0.9
 -
<0.02
<0.02
<0.02
 - - - - - - -
- Thiophanate-methyl (?g/L), Diallate (?g/L)
0.9
<0.02
<0.05
<0.05
 - - - - - - - -
- Propachlore (?g/L)
0.9
<0.02
 -
<0.005
<0.006
 - - - - - - -
- Methamidophos (?g/L)
0.9
<0.1
 -
<0.1
<0.1
 - - - - - - -
- Demeton (?g/L)
0.9
<0.005
 -
<0.005
 -
<0.02
 - - - - - -
- Paraquat (?g/L)
0.9
<0.1
 -
<0.1
<0.06
 - - - - - - -
- Fenuron (?g/L), Diflubenzuron (?g/L), Terbumeton (?g/L), Metoxuron (?g/L)
0.9
<0.02
 -
<0.005
<0.01
 - - - - - - -
- Dinosebe (?g/L)
0.9
<0.02
 -
<0.005
<0.03
 - - - - - - -
- Carbaryl (?g/L)
0.9
<0.02
 -
<0.005
 -
<0.02
 - - - - - -
- Trifluraline (?g/L)
0.9
<0.01
 -
<0.009
<0.009
 - - - - - - -
- Parathion methyl (?g/L)
0.9
<0.05
 -
<0.05
<0.01
 - - - - - - -
- Isodrine (?g/L), HCH beta (?g/L), Endrine (?g/L)
0.9
<0.01
 -
<0.01
<0.003
 - - - - - - -
- Hexachlorobenzene (?g/L)
0.9
<0.005
 -
<0.005
<0.002
 - - - - - - -
- Fenthion (?g/L), Fenitrothion (?g/L), Chlorpyriphos-ethyl (?g/L)
0.9
<0.01
 -
<0.01
<0.01
 - - - - - - -
- Endosulfan B (?g/L)
0.9
<0.01
 -
<0.01
<0.0015
 - - - - - - -
- Endosulfan A (?g/L)
0.9
<0.02
 -
<0.02
<0.0015
 - - - - - - -
- Dicofol (?g/L)
0.9
<0.05
 -
<0.05
<0.001
 - - - - - - -
- Demeton-S-Methyl-Sulf. (?g/L)
0.9
<0.02
<0.1
<0.1
 - - - - - - - -
- DDT 24' (?g/L), DDE 44' (?g/L), DDE 24' (?g/L), DDD 44' (?g/L), DDD 24' (?g/L)
0.9
<0.005
 -
<0.01
<0.01
 - - - - - - -
- Cypermethrine (?g/L)
0.9
<0.02
 -
<0.08
<2.4E-5
 - - - - - - -
- Chlormephos (?g/L)
0.9
<0.02
 -
<0.04
<0.02
 - - - - - - -
- Carbofuran (?g/L)
0.9
<0.02
<0.006
<0.006
 - - - - - - - -
- Bifenox (?g/L)
0.9
<0.08
 -
<0.08
<0.01
 - - - - - - -
- Azinphos methyl (?g/L)
0.9
<0.1
 -
<0.1
<0.01
 - - - - - - -
- Azinphos ethyl (?g/L)
0.9
<0.02
 -
<0.02
<0.01
 - - - - - - -
- Etrimfos (?g/L), Iodofenphos (?g/L), phosmet (?g/L), Quinalphos (?g/L), Pyridabene (?g/L), Mepronil (?g/L), Endosulfan (?g/L), Propetamphos (?g/L), Phorate (?g/L), Dichlofluanide (?g/L), Amitraze (?g/L), Terbuphos (?g/L), Dichlofenthion (?g/L)
0.9
<0.02
 -
<0.02
 - - - - - - - -
- Fenoxaprop (?g/L), Betacyfluthrine (?g/L)
0.9
<0.02
 - -
<0.02
 - - - - - - -
- Difethialone (?g/L), Mefluidide (?g/L)
0.9
<0.005
 -
<0.005
 - - - - - - - -
- Resmethrine (?g/L), Fluroxypyr-meptyl (?g/L), acifluorfen (?g/L), mefenacet (?g/L), Heptenophos (?g/L), Temephos (?g/L), Nuarimol (?g/L), Tolylfluanide (?g/L), Molinate (?g/L), Bromopropylate (?g/L), Bendiocarbe (?g/L), Tetrachlorvinphos (?g/L), Methidation (?g/L), EPTC (?g/L)
0.9
<0.05
 -
<0.05
 - - - - - - - -
- Quizalofop (?g/L), Rotenone (?g/L), Coumatetralyl (?g/L), Chlorbromuron (?g/L), Azametiphos (?g/L), Furalaxyl (?g/L), Triflumuron (?g/L), Profenofos (?g/L), Ethiophencarbe (?g/L), Haloxyfop-ethoxyethyl (?g/L), Isofenphos (?g/L), Promecarbe (?g/L), Dimetilan (?g/L), Pyrifenox (?g/L), Terbacil (?g/L), Propoxur (?g/L), Chloronebe (?g/L), Phosphamidon (?g/L), Oxydemeton-methyl (?g/L), Ethion (?g/L)
0.9
<0.02
 -
<0.005
 - - - - - - - -
- Flurprimidol (?g/L), Chlorbufame (?g/L)
0.9
<0.03
 -
<0.03
 - - - - - - - -
- isazofos (?g/L), Acrinathrine (?g/L), Fenpropathrine (?g/L)
0.9
<0.04
 -
<0.04
 - - - - - - - -
- Triazamate (?g/L), Cadusafos (?g/L), Chlorthiamide (?g/L), Silvex (?g/L)
0.9
<0.1
 -
<0.1
 - - - - - - - -
- Tebufenozide (?g/L), Tralomethrine (?g/L), Naled (?g/L)
0.9
<0.02
 -
<0.1
 - - - - - - - -
- Sulfotep (?g/L), Pyrimiphos-ethyl (?g/L), Bromophos Methyl (?g/L), Bromophos ethyl (?g/L)
0.9
<0.02
 -
<0.01
 - - - - - - - -
- Chinomethionate (?g/L)
0.9
<0.02
 -
<0.08
 - - - - - - - -
- Buprofezine (?g/L), Diethofencarbe (?g/L)
0.9
<0.02
 -
<0.05
 - - - - - - - -
- Bupirimate (?g/L), Captafol (?g/L)
0.9
<0.08
 -
<0.08
 - - - - - - - -
- Imazamethabenz (?g/L)
0.9
 - -
<0.005
 -
<0.02
 - - - - - -
- Fonofos (?g/L)
0.9
<0.02
 -
<0.015
 - - - - - - - -
- Quintozene (?g/L)
0.9
<0.02
 -
<0.04
 - - - - - - - -
- Fluoxastrobine (?g/L), Mepiquat chlorure (?g/L), Meptyldinocap (?g/L)
0.9
<0.02
 - - - - - - - - - -
- Tricyclohexyletain hydrox (?g/L)
0.9
 - - -
<0.02
 - - - - - - -
- Heptachlore (?g/L)
0
<0.005
<5.0E-5
<0.005
<5.0E-5
<0.01
 - - - - - -
- Heptachlore epoxyde endo trans (?g/L)
0
<0.01
 -
<0.01
<0.005
<0.01
 - - - - - -
- Heptachlore epoxyde exo cis (?g/L)
0
<0.005
 -
<0.005
<0.005
<0.01
 - - - - - -
- Biphenyle (?g/L)
0
<0.02
<0.05
<0.05
<0.05
 - - - - - - -
- Dieldrine (?g/L), Aldrine (?g/L)
0
<0.01
 -
<0.01
<0.003
<0.01
 - - - - - -
- Tetrachlorobenzene (?g/L)
0
<0.01
 -
<0.01
<0.01
 - - - - - - -
- Isothiocyanate de methyle (?g/L)
0.9
<1
 - -
<1
 - - - - - - -
- Propamocarb (?g/L)
0
<0.02
 - - - - - - - - - -
- Dimethachlore CGA 50266 (?g/L)
0
 - - -
<0.02
 - - - - - - -
- Propylene thiouree (?g/L), Dithio Carbamates (?g/L)
0
 - - -
<0.03
 - - - - - - -
- HCH alpha+beta+delta+gamm (?g/L)
0
 - -
<0.01
 - - - - - - - -
- Ferbam (?g/L)
0.9
<200000
 - - - - - - - - - -
- Pentachlorophenol (?g/L)
0
 - - -
<0.06
 - - - - - - -
- Somme drines (?g/L)
0
 - - - - - - - - - - -
Moyenne des valeurs observées sur la période. Pour les mesures inférieures à la limite de quantification, en accord avec les textes réglementaires, la valeur prise en compte pour le calcul est égale à LQ/2

Les valeurs en italique indiquent le seuil de quantification lorsque aucune analyse n'a été quantifiée sur la période










Legende
Limite de quantification supérieure à la valeur seuil (ou absence de valeur seuil), état non évaluable
Autres cas :


Lim. Quanti
↓
0,5 VS
↓
0,75 VS
↓ 		Valeur seuil (VS)
↓










Attention, le graphique affiche des données mesurées sur les fractions eau brute et eau filtrée qui ne sont pas comparables pour tous les paramètres (métaux notamment). Vous pouvez n'afficher qu'une seule fraction dans le menu "choix du support"

Nitrates

Données statistiquesLe 12/05/14 5.1 mg(NO3)/LLe 25/07/14 4.3 mg(NO3)/LLe 01/06/15 5.1 mg(NO3)/LLe 31/05/16 4.5 mg(NO3)/LLe 28/09/16 4.5 mg(NO3)/LLe 02/05/17 4.9 mg(NO3)/LLe 28/02/18 5.1 mg(NO3)/LLe 26/09/18 4.2 mg(NO3)/LLe 15/03/19 5.1 mg(NO3)/LLe 28/09/20 5.2 mg(NO3)/LLe 23/03/21 5 mg(NO3)/LLe 10/01/22 5 mg(NO3)/LLe 30/05/22 5.9 mg(NO3)/LLe 26/06/23 5.7 mg(NO3)/L

Somme des pesticides totaux (?g/L)

Données statistiquesLe 12/05/14 0 ?g/LLe 01/06/15 0 ?g/LLe 31/05/16 0 ?g/LLe 28/02/18 0.001 ?g/L

Boscalid (?g/L), Benfuracarbe (?g/L), Mesosulfuron methyle (?g/L), Paclobutrazole (?g/L), Amidosulfuron (?g/L), 2,6Dichlorobenzamide (?g/L), asulame (?g/L), 1(3,4dichlorophenyl)3methyluree (?g/L), Imazamethabenzmethyl (?g/L), Nicosulfuron (?g/L), Carbosulfan (?g/L), 2hydroxy atrazine (?g/L), Ethidimuron (?g/L), Metalaxyl (?g/L), Chlorophacinone (?g/L), Chlorsulfuron (?g/L), Isoproturon (?g/L), Diuron (?g/L), DemetonS (?g/L), DemetonO (?g/L), Chlortoluron (?g/L)

Données statistiquesLe 12/05/14 0.02 ?g/LLe 25/07/14 0.005 ?g/LLe 01/06/15 0.02 ?g/LLe 31/05/16 0.02 ?g/LLe 28/09/16 0.005 ?g/LLe 02/05/17 0.02 ?g/LLe 28/02/18 0.02 ?g/L

Propamocarbe hydrochloride (?g/L)

Données statistiquesLe 12/05/14 0.02 ?g/LLe 25/07/14 0.1 ?g/LLe 01/06/15 0.02 ?g/LLe 31/05/16 0.02 ?g/LLe 28/09/16 0.1 ?g/LLe 02/05/17 0.02 ?g/LLe 28/02/18 0.02 ?g/L

Mefenoxam (?g/L), Imazamox (?g/L), Florasulam (?g/L), Foramsulfuron (?g/L), Cycloxydime (?g/L), Dimetachlore (?g/L), Prosulfuron (?g/L), Trinexapacethyl (?g/L), Quinmerac (?g/L), Sulfosulfuron (?g/L), Mesotrione (?g/L), Flurtamone (?g/L), Terbuthylazine hydroxy (?g/L), Thiafluamide (?g/L), Thifensulfuron methyl (?g/L), Metconazole (?g/L), Metsulfuron methyle (?g/L), Fluroxypyr (?g/L), Epoxiconazole (?g/L), Piclorame (?g/L), Fenpropidine (?g/L), Tebuconazole (?g/L), Bromacil (?g/L), Cyproconazole (?g/L), Hexazinone (?g/L), Sulcotrione (?g/L), Propyzamide (?g/L), Dimethomorphe (?g/L), Triadimenol (?g/L), Pendimethaline (?g/L), Metribuzine (?g/L), Atrazine deisopropyl (?g/L), Atrazine desethyl (?g/L)

Données statistiquesLe 12/05/14 0.02 ?g/LLe 01/06/15 0.006 ?g/LLe 31/05/16 0.006 ?g/LLe 28/09/16 0.005 ?g/LLe 02/05/17 0.006 ?g/LLe 28/02/18 0.02 ?g/L

Clethodim (?g/L)

Données statistiquesLe 12/05/14 0.02 ?g/LLe 25/07/14 0.1 ?g/LLe 01/06/15 0.006 ?g/LLe 31/05/16 0.006 ?g/LLe 28/09/16 0.1 ?g/LLe 02/05/17 0.006 ?g/LLe 28/02/18 0.02 ?g/L