Moyennes annuelles par paramètreValeur
seuil
Année(s)
20142015201620172018201920202021202220232019-2023
Nitrates (mg(NO3)/L)
50
-
25.5
27.3
30.5
28
36
35
40
35
42
-
Somme des pesticides totaux (?g/L)
0.5
1.2
0.164
-
0.39
-
0.193
- - - - -
- Atrazine desethyl (?g/L)
0.9
0.107
0.121
-
0.1
-
0.066
- - - - -
- Atrazine (?g/L)
0.9
0.041
0.043
-
0.052
-
0.038
- - - - -
- Atrazine deisopropyl desethyl (?g/L)
0.9
-
<0.1
-
0.232
-
0.089
- - - - -
- Metazachlore (?g/L)
0.9
-
<0.005
-
0.005
-
<0.005
- - - - -
- Atrazine deisopropyl (?g/L)
0.9
<0.005
<0.005
-
<0.02
-
<0.02
- - - - -
- Chlormequat (?g/L), mepiquat (?g/L), Diquat (?g/L), Aminotriazole (?g/L)
0.9
-
<0.1
-
<0.05
-
<0.05
- - - - -
- Boscalid (?g/L), Imazamox (?g/L), Desmediphame (?g/L), Benfuracarbe (?g/L), Florasulam (?g/L), Foramsulfuron (?g/L), Desmethylisoproturon (?g/L), Cycloxydime (?g/L), Mesosulfuron methyle (?g/L), Dimetachlore (?g/L), Paclobutrazole (?g/L), Prosulfuron (?g/L), Quinmerac (?g/L), Sulfosulfuron (?g/L), Terbuthylazine desethyl (?g/L), Amidosulfuron (?g/L), 2,6-Dichlorobenzamide (?g/L), Flurtamone (?g/L), Thiafluamide (?g/L), 3,4-dichlorophenyluree (?g/L), 1-(3,4-dichlorophenyl)-3-methyl-uree (?g/L), Thifensulfuron methyl (?g/L), Nicosulfuron (?g/L), Myclobutanil (?g/L), Metconazole (?g/L), Imidaclopride (?g/L), Ethidimuron (?g/L), Epoxiconazole (?g/L), Thiabendazole (?g/L), Imazamethabenz (?g/L), Tebuconazole (?g/L), Bromacil (?g/L), Cyproconazole (?g/L), Dimethenamide (?g/L), Hexazinone (?g/L), Oxadiazon (?g/L), Oxadixyl (?g/L), Pirimicarbe (?g/L), Napropamide (?g/L), Carbaryl (?g/L), Pyrimethanil (?g/L), Propyzamide (?g/L), Dimethomorphe (?g/L), Chlorsulfuron (?g/L), Carbetamide (?g/L), Triadimenol (?g/L), Terbuthylazine (?g/L), Simazine (?g/L), Propiconazole (?g/L), Pendimethaline (?g/L), Monuron (?g/L), Metribuzine (?g/L), Metolachlore total (?g/L), Mecoprop (?g/L), 2,4-MCPA (?g/L), Linuron (?g/L), Isoproturon (?g/L), Ethofumesate (?g/L), Diuron (?g/L), Dimethoate (?g/L), Chlortoluron (?g/L), Chloridazone (?g/L), Carbendazime (?g/L), Bromoxynil (?g/L)
0.9
-
<0.005
-
<0.005
-
<0.005
- - - - -
- Propamocarbe hydrochloride (?g/L), Clethodim (?g/L), Omethoate (?g/L)
0.9
-
<0.1
-
<0.005
-
<0.005
- - - - -
- Mefenoxam (?g/L), Piclorame (?g/L)
0.9
-
<0.005
-
<0.1
-
<0.1
- - - - -
- Chlorure de choline (?g/L)
0.9
-
<0.1
-
<0.2
-
<0.2
- - - - -
- Carboxine (?g/L), Clomazone (?g/L), Diflufenicanil (?g/L), Methoxychlore (?g/L), Alachlore (?g/L), Prosulfocarbe (?g/L)
0.9
-
<0.02
-
<0.005
-
<0.005
- - - - -
- Trinexapac-ethyl (?g/L), asulame (?g/L), Terbuthylazine hydroxy (?g/L), Carbosulfan (?g/L), Oxamyl (?g/L), 2-hydroxy atrazine (?g/L), Metsulfuron methyle (?g/L), Fluroxypyr (?g/L), Dinitrocresol (?g/L), Triclopyr (?g/L), Phenmediphame (?g/L), Dichlorprop (?g/L), Bentazone (?g/L)
0.9
-
<0.005
-
<0.02
-
<0.02
- - - - -
- Ethephon (?g/L)
0.9
-
<0.1
-
<0.05
-
<0.2
- - - - -
- Mesotrione (?g/L), Sulcotrione (?g/L), Dicamba (?g/L), 2,4-DB (?g/L)
0.9
-
<0.005
-
<0.05
-
<0.05
- - - - -
- Anthraquinone (?g/L)
0.9
-
<0.08
-
<0.005
-
<0.005
- - - - -
- fosetyl-aluminium (?g/L)
0.9
-
<0.1
-
<0.02
-
<0.02
- - - - -
- Imazamethabenz-methyl (?g/L), Fenpropidine (?g/L), Demeton (?g/L)
0.9
-
<0.005
-
<0.01
-
<0.01
- - - - -
- AMPA (?g/L), Metaldehyde (?g/L), Glufosinate (?g/L)
0.9
-
<0.02
-
<0.02
-
<0.02
- - - - -
- Acetochlore (?g/L)
0.9
-
<0.05
-
<0.005
-
<0.005
- - - - -
- Hexaflumuron (?g/L)
0.9
-
<0.005
-
<0.03
-
<0.03
- - - - -
- Clopyralide (?g/L)
0.9
-
<0.01
-
<0.1
-
<0.1
- - - - -
- Endosulfan sulfate (?g/L), Cyprodinil (?g/L), Somme Heptachlore epoxyde cis/trans (?g/L)
0.9
-
<0.01
-
<0.005
-
<0.005
- - - - -
- Piperonyl butoxyde (?g/L), Aclonifene (?g/L)
0.9
-
<0.04
-
<0.005
-
<0.005
- - - - -
- Depallethrine (?g/L)
0.9
-
<0.03
-
<0.03
-
<0.03
- - - - -
- Glyphosate (?g/L)
0.9
-
<0.02
-
<0.03
-
<0.03
- - - - -
- Chlorothalonil (?g/L)
0.9
-
<0.1
-
<0.01
-
<0.01
- - - - -
- Propazine (?g/L), 2,4-D (?g/L)
0.9
-
<0.005
-
<0.005
-
<0.02
- - - - -
- Prochloraz (?g/L)
0.9
-
<0.02
-
<0.01
-
<0.01
- - - - -
- Metamitrone (?g/L)
0.9
-
<0.02
-
<0.01
-
<0.005
- - - - -
- Iprodione (?g/L)
0.9
-
<0.005
-
<0.005
-
<0.01
- - - - -
- DDT 44' (?g/L)
0.9
-
<0.01
-
<0.01
-
<0.01
- - - - -
- Prothioconazole (?g/L)
0.9
-
<1
-
<0.05
-
<0.05
- - - - -
- Chlorophacinone (?g/L)
0.9
- - -
<0.02
-
<0.02
- - - - -
- Parathion ethyl (?g/L)
0.9
<0.005
<0.04
- - - - - - - - -
- Chlordane alpha (?g/L), Triticonazole (?g/L), Triflusulfuron-methyl (?g/L), Flutolanil (?g/L), Fluazinam (?g/L), Difethialone (?g/L), Dichlorophene (?g/L), Carfentrazone-ethyl (?g/L), Iprovalicarb (?g/L), Imazaquine (?g/L), Didemethylisoproturon (?g/L), Fenhexamid (?g/L), Picoxystrobine (?g/L), Spiroxamine (?g/L), Pyraclostrobine (?g/L), Mefluidide (?g/L), Flupyrsulfuron meth sod (?g/L), Iodosulfuron methyl (?g/L), Dichlorprop-P (?g/L), Clodinafop-propargyl (?g/L), Mecoprop-P (?g/L), Fomesafen (?g/L), Quizalofop ethyl (?g/L), Quizalofop (?g/L), Fenamidone (?g/L), Fluquinconazole (?g/L), Terbumeton desethyl (?g/L), Rotenone (?g/L), Ofurace (?g/L), Lufenuron (?g/L), Fludioxonil (?g/L), Coumatetralyl (?g/L), Chlorbromuron (?g/L), Azametiphos (?g/L), fluridone (?g/L), fenoxycarbe (?g/L), Azoxystrobine (?g/L), Isoxaflutole (?g/L), Flazasulfuron (?g/L), Naptalame (?g/L), Sebuthylazine (?g/L), Metosulame (?g/L), Furalaxyl (?g/L), Fenbuconazole (?g/L), Difenoconazole (?g/L), Triflumuron (?g/L), Teflubenzuron (?g/L), Rimsulfuron (?g/L), Profenofos (?g/L), Pencycuron (?g/L), Hexythiazox (?g/L), Ethiophencarbe (?g/L), Diniconazole (?g/L), Dimefuron (?g/L), Haloxyfop-ethoxyethyl (?g/L), Isofenphos (?g/L), Chlordane beta (?g/L), Thiazafluron (?g/L), Propachlore (?g/L), Prometone (?g/L), Promecarbe (?g/L), Metalaxyl (?g/L), Imazalil (?g/L), Dimetilan (?g/L), Benalaxyl (?g/L), Chloroxuron (?g/L), Isoxaben (?g/L), Norflurazone (?g/L), Oryzalin (?g/L), Phoxime (?g/L), Pyrifenox (?g/L), Tebutame (?g/L), Tetraconazole (?g/L), Terbacil (?g/L), Triadimefone (?g/L), Propoxur (?g/L), Propanil (?g/L), Buturon (?g/L), Bitertanol (?g/L), Mercaptodimethur (?g/L), Flutriafol (?g/L), Fenuron (?g/L), Dinosebe (?g/L), Diflubenzuron (?g/L), Lenacile (?g/L), Hexaconazole (?g/L), Chloronebe (?g/L), Trifluraline (?g/L), Triallate (?g/L), Terbutryne (?g/L), Terbumeton (?g/L), 2,4,5-T (?g/L), Secbumeton (?g/L), Pyridate (?g/L), Pyrazophos (?g/L), Prometryne (?g/L), Phosphamidon (?g/L), Oxydemeton-methyl (?g/L), Monolinuron (?g/L), Metoxuron (?g/L), Methomyl (?g/L), Methabenzthiazuron (?g/L), 2,4-MCPB (?g/L), Ioxynil (?g/L), HCH delta (?g/L), HCH alpha (?g/L), Hexachlorobenzene (?g/L), Flusilazole (?g/L), Fluvalinate-tau (?g/L), Fenthion (?g/L), Fenpropimorphe (?g/L), Ethion (?g/L), Dinoterbe (?g/L), Dichlorvos (?g/L), Desmetryne (?g/L), Demeton-S-Methyl-Sulf. (?g/L), DDT 24' (?g/L), DDE 44' (?g/L), DDE 24' (?g/L), Cymoxanil (?g/L), Cyanazine (?g/L), Chlordane (?g/L), Carbofuran (?g/L), Benfluraline (?g/L), Ametryne (?g/L), Thiodicarbe (?g/L), Chlorpyriphos-ethyl (?g/L)
0.9
-
<0.005
- - - - - - - - -
- Etrimfos (?g/L), Dinocap (?g/L), Difenacoum (?g/L), Thiometon (?g/L), Fenothrine (?g/L), Haloxyfop (?g/L), Iodofenphos (?g/L), Flumioxazine (?g/L), Famoxadone (?g/L), Fipronil (?g/L), fenoxaprop-ethyl (?g/L), phosmet (?g/L), Tefluthrine (?g/L), Oxyfluorfene (?g/L), Tebufenpyrad (?g/L), Quinalphos (?g/L), Pyridabene (?g/L), Mepronil (?g/L), Fluazifop-butyl (?g/L), Endosulfan (?g/L), Thiophanate-methyl (?g/L), Dichlobenil (?g/L), Flufenoxuron (?g/L), Flurochloridone (?g/L), Chlorpyriphos-methyl (?g/L), Propetamphos (?g/L), Phorate (?g/L), Neburon (?g/L), Benomyl (?g/L), Dichlofluanide (?g/L), Amitraze (?g/L), Terbuphos (?g/L), Fenarimol (?g/L), Endosulfan A (?g/L), Dichlofenthion (?g/L), Diazinon (?g/L), Diallate (?g/L), Azinphos ethyl (?g/L)
0.9
-
<0.02
- - - - - - - - -
- Thiacloprid (?g/L), Kresoxym-methyl (?g/L), Haloxyfop-methyl (R) (?g/L), Sulfotep (?g/L), Bromadiolone (?g/L), Procymidone (?g/L), Bioresmethrine (?g/L), Pyrimiphos-methyl (?g/L), Pyrimiphos-ethyl (?g/L), Isodrine (?g/L), HCH beta (?g/L), Fenitrothion (?g/L), Endrine (?g/L), Endosulfan B (?g/L), Diclofop methyl (?g/L), Butraline (?g/L), Bromophos Methyl (?g/L), Bromophos ethyl (?g/L), Bifenthrine (?g/L), Aldicarbe (?g/L)
0.9
-
<0.01
- - - - - - - - -
- ETU (?g/L)
0.9
-
<0.5
- - - - - - - - -
- Dichlormide (?g/L), Resmethrine (?g/L), Fluroxypyr-meptyl (?g/L), Quinoxyfen (?g/L), propaquizafop (?g/L), acifluorfen (?g/L), mefenacet (?g/L), Heptenophos (?g/L), Tetradifon (?g/L), Temephos (?g/L), Nuarimol (?g/L), Buprofezine (?g/L), Bromuconazole (?g/L), Alpha-cypermethrine (?g/L), Penconazole (?g/L), Tolylfluanide (?g/L), Molinate (?g/L), Cycluron (?g/L), Bromopropylate (?g/L), Coumaphos (?g/L), Cyfluthrine (?g/L), Triazophos (?g/L), Metobromuron (?g/L), Formothion (?g/L), Ethoprophos (?g/L), Disulfoton (?g/L), Diethofencarbe (?g/L), Bendiocarbe (?g/L), Trichlorfon (?g/L), Tetrachlorvinphos (?g/L), Propargite (?g/L), Parathion methyl (?g/L), Methidation (?g/L), Malathion (?g/L), EPTC (?g/L), Dicofol (?g/L), Captane (?g/L)
0.9
-
<0.05
- - - - - - - - -
- Trifloxystrobine (?g/L), isazofos (?g/L), Esfenvalerate (?g/L), Quintozene (?g/L), Permethrine (?g/L), Chlorprophame (?g/L), Acrinathrine (?g/L), Vinclozoline (?g/L), Phosalone (?g/L), Fenpropathrine (?g/L), Chlormephos (?g/L), Lambda-cyhalothrine (?g/L)
0.9
-
<0.04
- - - - - - - - -
- Tribenuron-Methyle (?g/L), Azaconazole (?g/L), dithianon (?g/L), Triazamate (?g/L), Tebufenozide (?g/L), Cadusafos (?g/L), Chlorthiamide (?g/L), Thirame (?g/L), Methamidophos (?g/L), Tralomethrine (?g/L), Silvex (?g/L), Paraquat (?g/L), Naled (?g/L), Mevinphos (?g/L), Demeton-S-Methyl (?g/L), Azinphos methyl (?g/L)
0.9
-
<0.1
- - - - - - - - -
- Pyrethrine (?g/L), Cloquintocet-mexyl (?g/L), Chinomethionate (?g/L), Bupirimate (?g/L), Folpel (?g/L), Deltamethrine (?g/L), Cypermethrine (?g/L), Captafol (?g/L), Bifenox (?g/L)
0.9
-
<0.08
- - - - - - - - -
- HCH epsilon (?g/L), HCH gamma (?g/L), DDD 44' (?g/L), DDD 24' (?g/L)
0.9
-
<0.001
- - - - - - - - -
- Flurprimidol (?g/L), Chlorbufame (?g/L)
0.9
-
<0.03
- - - - - - - - -
- Fonofos (?g/L)
0.9
-
<0.015
- - - - - - - - -
- Heptachlore epoxyde endo trans (?g/L), Dieldrine (?g/L), Aldrine (?g/L)
0
-
<0.01
-
<0.005
-
<0.005
- - - - -
- Heptachlore epoxyde exo cis (?g/L), Heptachlore (?g/L)
0
-
<0.005
-
<0.005
-
<0.005
- - - - -
- Tetrachlorobenzene (?g/L)
0
-
<0.01
- - - - - - - - -
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 18/03/15 27 mg(NO3)/LLe 26/05/15 25 mg(NO3)/LLe 02/09/15 25 mg(NO3)/LLe 06/10/15 24.3 mg(NO3)/LLe 17/11/15 25 mg(NO3)/LLe 22/03/16 32 mg(NO3)/LLe 19/05/16 27 mg(NO3)/LLe 30/09/16 26 mg(NO3)/LLe 29/11/16 24 mg(NO3)/LLe 30/03/17 34 mg(NO3)/LLe 13/04/17 34.1 mg(NO3)/LLe 17/05/17 30 mg(NO3)/LLe 26/09/17 30 mg(NO3)/LLe 21/11/17 28 mg(NO3)/LLe 25/09/18 29 mg(NO3)/LLe 27/11/18 27 mg(NO3)/LLe 08/01/19 29.9 mg(NO3)/LLe 18/03/19 39 mg(NO3)/LLe 22/05/19 37 mg(NO3)/LLe 10/09/19 34 mg(NO3)/LLe 07/11/19 33 mg(NO3)/LLe 13/03/20 44 mg(NO3)/LLe 29/05/20 35 mg(NO3)/LLe 10/09/20 32 mg(NO3)/LLe 30/11/20 30 mg(NO3)/LLe 11/03/21 41 mg(NO3)/LLe 02/06/21 37 mg(NO3)/LLe 14/09/21 42 mg(NO3)/LLe 18/11/21 38 mg(NO3)/LLe 19/05/22 35 mg(NO3)/LLe 20/09/22 34 mg(NO3)/LLe 22/11/22 36 mg(NO3)/LLe 21/03/23 37 mg(NO3)/LLe 30/11/23 46 mg(NO3)/L

Somme des pesticides totaux (?g/L)

Données statistiquesLe 19/06/14 1.198 ?g/LLe 06/10/15 0.164 ?g/LLe 13/04/17 0.389 ?g/LLe 08/01/19 0.193 ?g/L

Atrazine desethyl (?g/L)

Données statistiquesLe 19/06/14 0.107 ?g/LLe 06/10/15 0.121 ?g/LLe 13/04/17 0.1 ?g/LLe 08/01/19 0.066 ?g/L

Atrazine (?g/L)

Données statistiquesLe 19/06/14 0.041 ?g/LLe 06/10/15 0.043 ?g/LLe 13/04/17 0.052 ?g/LLe 08/01/19 0.038 ?g/L

Atrazine deisopropyl desethyl (?g/L)

Données statistiquesLe 06/10/15 0.1 ?g/LLe 13/04/17 0.232 ?g/LLe 08/01/19 0.089 ?g/L

Metazachlore (?g/L)

Données statistiquesLe 06/10/15 0.005 ?g/LLe 13/04/17 0.005 ?g/LLe 08/01/19 0.005 ?g/L