Moyennes annuelles par paramètreValeur
seuil		Année(s)
20142015201620172018201920202021202220232019-2023
Nitrates (mg(NO3)/L)
50
37
36
36
38
40
40
45
41
44
42
 -
Somme pesticides analyses (?g/L)
0.5
0.0067
 - - - - - - - - - -
- Metsulfuron methyle (?g/L), Metaldehyde (?g/L)
0.9
0.0117
 - - -
<0.02
 - - - - - -
- Chlormequat (?g/L), Desmethylisoproturon (?g/L), Dimetachlore (?g/L), Paclobutrazole (?g/L), Terbuthylazine desethyl (?g/L), mepiquat (?g/L), Terbuthylazine hydroxy (?g/L), Imazamethabenz-methyl (?g/L), Metconazole (?g/L), Imidaclopride (?g/L), Ethidimuron (?g/L), Epoxiconazole (?g/L), Thiabendazole (?g/L), Fenpropidine (?g/L), Diquat (?g/L), Tebuconazole (?g/L), Cyproconazole (?g/L), Dimethenamide (?g/L), Hexazinone (?g/L), Metazachlore (?g/L), Pirimicarbe (?g/L), Carbaryl (?g/L), Pyrimethanil (?g/L), Propyzamide (?g/L), Carbetamide (?g/L), Terbuthylazine (?g/L), Simazine (?g/L), Propiconazole (?g/L), Propazine (?g/L), Pendimethaline (?g/L), Monuron (?g/L), Metribuzine (?g/L), Metolachlore total (?g/L), Metamitrone (?g/L), Linuron (?g/L), Isoproturon (?g/L), Diuron (?g/L), Dimethoate (?g/L), Chlortoluron (?g/L), Atrazine (?g/L), Alachlore (?g/L)
0.9
<0.02
 - - -
<0.01
 - - - - - -
- Boscalid (?g/L), Imazamox (?g/L), Foramsulfuron (?g/L), Mesosulfuron methyle (?g/L), Prosulfuron (?g/L), Trinexapac-ethyl (?g/L), Quinmerac (?g/L), Sulfosulfuron (?g/L), Mesotrione (?g/L), 2,6-Dichlorobenzamide (?g/L), Thiafluamide (?g/L), 3,4-dichlorophenyluree (?g/L), 1-(3,4-dichlorophenyl)-3-methyl-uree (?g/L), Thifensulfuron methyl (?g/L), AMPA (?g/L), Nicosulfuron (?g/L), Myclobutanil (?g/L), Hexaflumuron (?g/L), 2-hydroxy atrazine (?g/L), Diflufenicanil (?g/L), Fluroxypyr (?g/L), Metalaxyl (?g/L), Bromacil (?g/L), Oxadiazon (?g/L), Sulcotrione (?g/L), Glufosinate (?g/L), Napropamide (?g/L), Methoxychlore (?g/L), Glyphosate (?g/L), Dicamba (?g/L), Dimethomorphe (?g/L), Chlorsulfuron (?g/L), Triclopyr (?g/L), Triadimenol (?g/L), Prochloraz (?g/L), Mecoprop (?g/L), 2,4-MCPA (?g/L), Dichlorprop (?g/L), 2,4-DB (?g/L), 2,4-D (?g/L), Chloridazone (?g/L), Carbendazime (?g/L), Bromoxynil (?g/L), Bentazone (?g/L), Atrazine deisopropyl (?g/L), Atrazine desethyl (?g/L)
0.9
<0.02
 - - -
<0.02
 - - - - - -
- Propamocarbe hydrochloride (?g/L), Clethodim (?g/L), fosetyl-aluminium (?g/L), Clopyralide (?g/L), Chlorophacinone (?g/L), Chlorothalonil (?g/L), Aminotriazole (?g/L)
0.9
<0.02
 - - -
<0.1
 - - - - - -
- Mefenoxam (?g/L), Florasulam (?g/L), Cycloxydime (?g/L), Amidosulfuron (?g/L), Flurtamone (?g/L), Acetochlore (?g/L), Oxamyl (?g/L), Atrazine deisopropyl desethyl (?g/L), Piclorame (?g/L), Oxadixyl (?g/L), Dinitrocresol (?g/L), Iprodione (?g/L), Ethofumesate (?g/L)
0.9
<0.02
 - - -
<0.05
 - - - - - -
- Desmediphame (?g/L), Benfuracarbe (?g/L), Clomazone (?g/L), asulame (?g/L), Carbosulfan (?g/L), Cyprodinil (?g/L), Phenmediphame (?g/L), Prosulfocarbe (?g/L)
0.9
<0.02
 - - -
<0.005
 - - - - - -
- Anthraquinone (?g/L)
0.9
<0.02
 - - -
<0.08
 - - - - - -
- Endosulfan sulfate (?g/L), Somme Heptachlore epoxyde cis/trans (?g/L)
0.9
<0.005
 - - -
<0.01
 - - - - - -
- Piperonyl butoxyde (?g/L), Aclonifene (?g/L)
0.9
<0.02
 - - -
<0.04
 - - - - - -
- Depallethrine (?g/L)
0.9
<0.02
 - - -
<0.03
 - - - - - -
- DDT 44' (?g/L)
0.9
<0.003
 - - -
<0.01
 - - - - - -
- Prothioconazole (?g/L)
0.9
<0.02
 - - -
<1
 - - - - - -
- cis-Chlordane (?g/L), Fenoxaprop (?g/L), Thiacloprid (?g/L), Fluoxastrobine (?g/L), Dinocap (?g/L), Betacyfluthrine (?g/L), Triticonazole (?g/L), Triflusulfuron-methyl (?g/L), Triazoxide (?g/L), Flutolanil (?g/L), Fluazinam (?g/L), Dichlorophene (?g/L), Carfentrazone-ethyl (?g/L), Iprovalicarb (?g/L), Dichlormide (?g/L), Imazaquine (?g/L), Didemethylisoproturon (?g/L), Fenhexamid (?g/L), Trifloxystrobine (?g/L), Picoxystrobine (?g/L), Spiroxamine (?g/L), Pyraclostrobine (?g/L), Flupyrsulfuron meth sod (?g/L), Iodosulfuron methyl (?g/L), Fluroxypyr-meptyl (?g/L), Dichlorprop-P (?g/L), Clodinafop-propargyl (?g/L), Mepiquat chlorure (?g/L), Mecoprop-P (?g/L), Sulfosate (?g/L), Fomesafen (?g/L), Thiometon (?g/L), Quizalofop ethyl (?g/L), Quizalofop (?g/L), Tribenuron-Methyle (?g/L), Fenothrine (?g/L), Fenamidone (?g/L), Fluquinconazole (?g/L), Terbumeton desethyl (?g/L), Haloxyfop (?g/L), Rotenone (?g/L), Quinoxyfen (?g/L), Ofurace (?g/L), Lufenuron (?g/L), Iodofenphos (?g/L), Flurprimidol (?g/L), Flumioxazine (?g/L), Fludioxonil (?g/L), Famoxadone (?g/L), Coumatetralyle (?g/L), Cloquintocet-mexyl (?g/L), Chlorbromuron (?g/L), Azametiphos (?g/L), Azaconazole (?g/L), Fipronil (?g/L), isazofos (?g/L), fluridone (?g/L), fenoxaprop-ethyl (?g/L), propaquizafop (?g/L), phosmet (?g/L), acifluorfen (?g/L), mefenacet (?g/L), Fenoxycarbe (?g/L), dithianon (?g/L), Tefluthrine (?g/L), Oxyfluorfene (?g/L), Azoxystrobine (?g/L), Kresoxym-methyl (?g/L), Flazasulfuron (?g/L), Naptalame (?g/L), Sebuthylazine (?g/L), Metosulame (?g/L), Heptenophos (?g/L), Haloxyfop-methyl (R) (?g/L), Furalaxyl (?g/L), Fenbuconazole (?g/L), Difenoconazole (?g/L), Triflumuron (?g/L), Triazamate (?g/L), Tetradifon (?g/L), Temephos (?g/L), Teflubenzuron (?g/L), Tebufenpyrad (?g/L), Tebufenozide (?g/L), Sulfotep (?g/L), Rimsulfuron (?g/L), Quinalphos (?g/L), Pyridabene (?g/L), Profenofos (?g/L), Pencycuron (?g/L), Nuarimol (?g/L), Mepronil (?g/L), Hexythiazox (?g/L), Ethiophencarbe (?g/L), Diniconazole (?g/L), Dimefuron (?g/L), Clofentezine (?g/L), Chinomethionate (?g/L), Cadusafos (?g/L), Buprofezine (?g/L), Bupirimate (?g/L), Bromuconazole (?g/L), Bromadiolone (?g/L), Haloxyfop-ethoxyethyl (?g/L), Isofenphos (?g/L), Fluazifop-butyl (?g/L), Chlorthiamide (?g/L), Alpha-cypermethrine (?g/L), Esfenvalerate (?g/L), Penconazole (?g/L), trans Chlordane (?g/L), Tolylfluanide (?g/L), Thirame (?g/L), Thiophanate-methyl (?g/L), Thiazafluron (?g/L), Propachlore (?g/L), Prometone (?g/L), Promecarbe (?g/L), Molinate (?g/L), Imazalil (?g/L), Dimetilan (?g/L), Cycluron (?g/L), Benalaxyl (?g/L), Bromopropylate (?g/L), Chloroxuron (?g/L), Cyfluthrine (?g/L), Dichlobenil (?g/L), Meptyldinocap (?g/L), Flufenoxuron (?g/L), Flurochloridone (?g/L), Fonofos (?g/L), Isoxaben (?g/L), Methamidophos (?g/L), Norflurazone (?g/L), Oryzalin (?g/L), Procymidone (?g/L), Pyrifenox (?g/L), Tebutame (?g/L), Tetraconazole (?g/L), Terbacil (?g/L), Tralomethrine (?g/L), Triazophos (?g/L), Triadimefone (?g/L), Chlorpyriphos-methyl (?g/L), Quintozene (?g/L), Propoxur (?g/L), Propetamphos (?g/L), Propanil (?g/L), Buturon (?g/L), Bitertanol (?g/L), Phorate (?g/L), Permethrine (?g/L), Neburon (?g/L), Naled (?g/L), Metobromuron (?g/L), Mercaptodimethur (?g/L), Formothion (?g/L), Flutriafol (?g/L), Bioresmethrine (?g/L), Fenuron (?g/L), Ethoprophos (?g/L), Dinosebe (?g/L), Diflubenzuron (?g/L), Chlorprophame (?g/L), Chlorfenvinphos (?g/L), Benomyl (?g/L), Lenacile (?g/L), Hexaconazole (?g/L), Diethofencarbe (?g/L), Dichlofluanide (?g/L), Chloronebe (?g/L), Chlorbufame (?g/L), Bendiocarbe (?g/L), Acrinathrine (?g/L), Amitraze (?g/L), Vinclozoline (?g/L), Triallate (?g/L), Tetrachlorvinphos (?g/L), Terbutryne (?g/L), Terbuphos (?g/L), Terbumeton (?g/L), 2,4,5-T (?g/L), Secbumeton (?g/L), Pyrimiphos-methyl (?g/L), Pyrimiphos-ethyl (?g/L), Pyrazophos (?g/L), Propargite (?g/L), Prometryne (?g/L), Phosphamidon (?g/L), Phosalone (?g/L), Parathion ethyl (?g/L), Oxydemeton-methyl (?g/L), Monolinuron (?g/L), Metoxuron (?g/L), Methomyl (?g/L), Methidation (?g/L), Methabenzthiazuron (?g/L), 2,4-MCPB (?g/L), Malathion (?g/L), Ioxynil (?g/L), Flusilazole (?g/L), Fluvalinate-tau (?g/L), Folpel (?g/L), Fenpropimorphe (?g/L), Fenpropathrine (?g/L), Fenarimol (?g/L), Ethion (?g/L), EPTC (?g/L), Dinoterbe (?g/L), Dicofol (?g/L), Diclofop methyl (?g/L), Dichlofenthion (?g/L), Diazinon (?g/L), Diallate (?g/L), Desmetryne (?g/L), Demeton-S-Methyl-Sulf. (?g/L), Demeton-S-Methyl (?g/L), Demeton-S (?g/L), Demeton-O (?g/L), Deltamethrine (?g/L), Cypermethrine (?g/L), Cymoxanil (?g/L), Cyanazine (?g/L), Chlormephos (?g/L), Chlordane (?g/L), Carbofuran (?g/L), Captane (?g/L), Captafol (?g/L), Butraline (?g/L), Bromophos Methyl (?g/L), Bromophos ethyl (?g/L), Bifenthrine (?g/L), Bifenox (?g/L), Benfluraline (?g/L), Ametryne (?g/L), Aldicarbe (?g/L), Lambda-cyhalothrine (?g/L), Thiodicarbe (?g/L)
0.9
<0.02
 - - - - - - - - - -
- Chlorure de choline (?g/L), Ethephon (?g/L), Omethoate (?g/L)
0.9
 - - - -
<0.1
 - - - - - -
- Carboxine (?g/L)
0.9
 - - - -
<0.005
 - - - - - -
- HCH epsilon (?g/L), HCH gamma (?g/L), HCH delta (?g/L), HCH beta (?g/L), HCH alpha (?g/L), DDT 24' (?g/L), DDE 44' (?g/L), DDE 24' (?g/L), DDD 44' (?g/L), DDD 24' (?g/L)
0.9
<0.005
 - - - - - - - - - -
- Pentachlorobenzene (?g/L), Hexachlorobenzene (?g/L)
0.9
<0.002
 - - - - - - - - - -
- Imazamethabenz (?g/L)
0.9
 - - - -
<0.01
 - - - - - -
- Demeton (?g/L)
0.9
 - - - -
<0.005
 - - - - - -
- Paraquat (?g/L)
0.9
<0.1
 - - - - - - - - - -
- Trifluraline (?g/L), Parathion methyl (?g/L), Fenthion (?g/L), Fenitrothion (?g/L), Azinphos methyl (?g/L), Azinphos ethyl (?g/L), Chlorpyriphos-ethyl (?g/L)
0.9
<0.01
 - - - - - - - - - -
- Isodrine (?g/L), Endrine (?g/L)
0.9
<0.003
 - - - - - - - - - -
- Endosulfan B (?g/L), Endosulfan A (?g/L)
0.9
<0.0015
 - - - - - - - - - -
- Heptachlore epoxyde endo trans (?g/L)
0
<0.005
 - - -
<0.01
 - - - - - -
- Heptachlore epoxyde exo cis (?g/L)
0
<0.005
 - - -
<0.005
 - - - - - -
- Dieldrine (?g/L), Aldrine (?g/L)
0
<0.003
 - - -
<0.01
 - - - - - -
- Propamocarb (?g/L), Biphenyle (?g/L)
0
<0.02
 - - - - - - - - - -
- Isothiocyanate de methyle (?g/L)
0.9
<1
 - - - - - - - - - -
- Ferbam (?g/L)
0.9
<200000
 - - - - - - - - - -
- Heptachlore (?g/L)
0
 - - - -
<0.005
 - - - - - -
- HCH alpha+beta+delta+gamm (?g/L), Somme drines (?g/L)
0
 - - - - - - - - - - -
- Endosulfan (?g/L)
0.9
 - - - - - - - - - - -
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 06/01/14 36 mg(NO3)/LLe 24/03/14 33 mg(NO3)/LLe 20/05/14 40 mg(NO3)/LLe 25/06/14 39.3 mg(NO3)/LLe 15/07/14 33 mg(NO3)/LLe 01/08/14 39.5 mg(NO3)/LLe 15/09/14 43 mg(NO3)/LLe 27/10/14 39.5 mg(NO3)/LLe 12/11/14 38 mg(NO3)/LLe 18/11/14 36 mg(NO3)/LLe 18/03/15 28 mg(NO3)/LLe 05/05/15 37.3 mg(NO3)/LLe 26/05/15 35 mg(NO3)/LLe 03/09/15 38 mg(NO3)/LLe 12/11/15 40.4 mg(NO3)/LLe 16/11/15 41 mg(NO3)/LLe 16/03/16 36.7 mg(NO3)/LLe 21/03/16 35 mg(NO3)/LLe 18/05/16 33 mg(NO3)/LLe 21/09/16 38.1 mg(NO3)/LLe 29/09/16 38 mg(NO3)/LLe 28/11/16 37 mg(NO3)/LLe 07/03/17 32.6 mg(NO3)/LLe 29/03/17 29 mg(NO3)/LLe 16/05/17 37 mg(NO3)/LLe 25/09/17 43 mg(NO3)/LLe 27/09/17 40 mg(NO3)/LLe 20/11/17 42 mg(NO3)/LLe 09/07/18 40 mg(NO3)/LLe 31/08/18 39 mg(NO3)/LLe 10/09/18 39 mg(NO3)/LLe 22/11/18 40 mg(NO3)/LLe 08/03/19 42 mg(NO3)/LLe 27/03/19 42 mg(NO3)/LLe 23/09/19 44 mg(NO3)/LLe 26/09/19 45 mg(NO3)/LLe 29/11/19 33 mg(NO3)/LLe 02/03/20 39 mg(NO3)/LLe 12/06/20 44 mg(NO3)/LLe 01/10/20 45 mg(NO3)/LLe 01/12/20 45 mg(NO3)/LLe 31/03/21 38 mg(NO3)/LLe 05/05/21 36 mg(NO3)/LLe 15/09/21 45 mg(NO3)/LLe 17/11/21 46 mg(NO3)/LLe 12/01/22 36 mg(NO3)/LLe 18/05/22 43 mg(NO3)/LLe 04/10/22 48 mg(NO3)/LLe 21/11/22 48 mg(NO3)/LLe 14/03/23 41 mg(NO3)/LLe 25/07/23 46 mg(NO3)/LLe 20/09/23 44 mg(NO3)/LLe 01/12/23 35 mg(NO3)/L

Somme pesticides analyses (?g/L)

Données statistiquesLe 06/01/14 0.02 ?g/LLe 24/03/14 0 ?g/LLe 20/05/14 0 ?g/LLe 15/07/14 0.02 ?g/LLe 15/09/14 0 ?g/LLe 12/11/14 0 ?g/L

Metsulfuron methyle (?g/L), Metaldehyde (?g/L)

Données statistiquesLe 06/01/14 0.02 ?g/LLe 24/03/14 0.02 ?g/LLe 20/05/14 0.02 ?g/LLe 15/07/14 0.02 ?g/LLe 15/09/14 0.02 ?g/LLe 12/11/14 0.02 ?g/LLe 09/07/18 0.02 ?g/L

Chlormequat (?g/L), Desmethylisoproturon (?g/L), Dimetachlore (?g/L), Paclobutrazole (?g/L), Terbuthylazine desethyl (?g/L), mepiquat (?g/L), Terbuthylazine hydroxy (?g/L), Imazamethabenzmethyl (?g/L), Metconazole (?g/L), Imidaclopride (?g/L), Ethidimuron (?g/L), Epoxiconazole (?g/L), Thiabendazole (?g/L), Fenpropidine (?g/L), Diquat (?g/L), Tebuconazole (?g/L), Cyproconazole (?g/L), Dimethenamide (?g/L), Hexazinone (?g/L), Metazachlore (?g/L), Pirimicarbe (?g/L), Carbaryl (?g/L), Pyrimethanil (?g/L), Propyzamide (?g/L), Carbetamide (?g/L), Terbuthylazine (?g/L), Simazine (?g/L), Propiconazole (?g/L), Propazine (?g/L), Pendimethaline (?g/L), Monuron (?g/L), Metribuzine (?g/L), Metolachlore total (?g/L), Metamitrone (?g/L), Linuron (?g/L), Isoproturon (?g/L), Diuron (?g/L), Dimethoate (?g/L), Chlortoluron (?g/L), Atrazine (?g/L), Alachlore (?g/L)

Données statistiquesLe 06/01/14 0.02 ?g/LLe 24/03/14 0.02 ?g/LLe 20/05/14 0.02 ?g/LLe 15/07/14 0.02 ?g/LLe 15/09/14 0.02 ?g/LLe 12/11/14 0.02 ?g/LLe 09/07/18 0.01 ?g/L

Boscalid (?g/L), Imazamox (?g/L), Foramsulfuron (?g/L), Mesosulfuron methyle (?g/L), Prosulfuron (?g/L), Trinexapacethyl (?g/L), Quinmerac (?g/L), Sulfosulfuron (?g/L), Mesotrione (?g/L), 2,6Dichlorobenzamide (?g/L), Thiafluamide (?g/L), 3,4dichlorophenyluree (?g/L), 1(3,4dichlorophenyl)3methyluree (?g/L), Thifensulfuron methyl (?g/L), AMPA (?g/L), Nicosulfuron (?g/L), Myclobutanil (?g/L), Hexaflumuron (?g/L), 2hydroxy atrazine (?g/L), Diflufenicanil (?g/L), Fluroxypyr (?g/L), Metalaxyl (?g/L), Bromacil (?g/L), Oxadiazon (?g/L), Sulcotrione (?g/L), Glufosinate (?g/L), Napropamide (?g/L), Methoxychlore (?g/L), Glyphosate (?g/L), Dicamba (?g/L), Dimethomorphe (?g/L), Chlorsulfuron (?g/L), Triclopyr (?g/L), Triadimenol (?g/L), Prochloraz (?g/L), Mecoprop (?g/L), 2,4MCPA (?g/L), Dichlorprop (?g/L), 2,4DB (?g/L), 2,4D (?g/L), Chloridazone (?g/L), Carbendazime (?g/L), Bromoxynil (?g/L), Bentazone (?g/L), Atrazine deisopropyl (?g/L), Atrazine desethyl (?g/L)

Données statistiquesLe 06/01/14 0.02 ?g/LLe 24/03/14 0.02 ?g/LLe 20/05/14 0.02 ?g/LLe 15/07/14 0.02 ?g/LLe 15/09/14 0.02 ?g/LLe 12/11/14 0.02 ?g/LLe 09/07/18 0.02 ?g/L

Propamocarbe hydrochloride (?g/L), Clethodim (?g/L), fosetylaluminium (?g/L), Clopyralide (?g/L), Chlorophacinone (?g/L), Chlorothalonil (?g/L), Aminotriazole (?g/L)

Données statistiquesLe 06/01/14 0.02 ?g/LLe 24/03/14 0.02 ?g/LLe 20/05/14 0.02 ?g/LLe 15/07/14 0.02 ?g/LLe 15/09/14 0.02 ?g/LLe 12/11/14 0.02 ?g/LLe 09/07/18 0.1 ?g/L