Moyennes annuelles par paramètreValeur
seuil
Année(s)
20142015201620172018201920202021202220232019-2023
Nitrates (mg(NO3)/L)
50
30
31.3
34
28.8
29
32
29
34
30.7
22.3
-
Somme pesticides analyses (?g/L)
0.5
0.022
- - - - - - - - - -
- Atrazine desethyl (?g/L)
0.9
0.014
- - - -
<0.02
- - - - -
- Atrazine (?g/L)
0.9
0.008
- - - -
<0.01
- - - - -
- Chlormequat (?g/L), mepiquat (?g/L), Diquat (?g/L)
0.9
<0.1
- - - -
<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), 2,6-Dichlorobenzamide (?g/L), Thiafluamide (?g/L), 3,4-dichlorophenyluree (?g/L), Thifensulfuron methyl (?g/L), Nicosulfuron (?g/L), Myclobutanil (?g/L), Hexaflumuron (?g/L), 2-hydroxy atrazine (?g/L), Metsulfuron methyle (?g/L), Fluroxypyr (?g/L), Bromacil (?g/L), Oxadiazon (?g/L), Sulcotrione (?g/L), Napropamide (?g/L), Chlorsulfuron (?g/L), Triclopyr (?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)
0.9
<0.005
- - - -
<0.02
- - - - -
- Desmediphame (?g/L), Benfuracarbe (?g/L), Carbosulfan (?g/L), Demeton (?g/L)
0.9
<0.005
- - - -
<0.005
- - - - -
- Clethodim (?g/L), Chlorure de choline (?g/L), Ethephon (?g/L), fosetyl-aluminium (?g/L), Chlorophacinone (?g/L), Chlorothalonil (?g/L), Omethoate (?g/L), Aminotriazole (?g/L)
0.9
<0.1
- - - -
<0.1
- - - - -
- Carboxine (?g/L), Clomazone (?g/L), Prosulfocarbe (?g/L)
0.9
<0.02
- - - -
<0.005
- - - - -
- Florasulam (?g/L), Amidosulfuron (?g/L), Flurtamone (?g/L), Oxamyl (?g/L), Piclorame (?g/L), Oxadixyl (?g/L), Iprodione (?g/L), Ethofumesate (?g/L)
0.9
<0.005
- - - -
<0.05
- - - - -
- Desmethylisoproturon (?g/L), Paclobutrazole (?g/L), Terbuthylazine desethyl (?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), Tebuconazole (?g/L), Cyproconazole (?g/L), Dimethenamide (?g/L), Hexazinone (?g/L), Pirimicarbe (?g/L), Carbaryl (?g/L), Propyzamide (?g/L), Terbuthylazine (?g/L), Simazine (?g/L), Propiconazole (?g/L), Propazine (?g/L), Monuron (?g/L), Linuron (?g/L), Isoproturon (?g/L), Diuron (?g/L), Chlortoluron (?g/L)
0.9
<0.005
- - - -
<0.01
- - - - -
- Cycloxydime (?g/L)
0.9
<0.1
- - - -
<0.05
- - - - -
- Anthraquinone (?g/L)
0.9
<0.08
- - - -
<0.08
- - - - -
- asulame (?g/L)
0.9
<0.05
- - - -
<0.005
- - - - -
- AMPA (?g/L), Glufosinate (?g/L), Glyphosate (?g/L)
0.9
<0.05
- - - -
<0.02
- - - - -
- Diflufenicanil (?g/L), Prochloraz (?g/L)
0.9
<0.02
- - - -
<0.02
- - - - -
- Clopyralide (?g/L)
0.9
<0.01
- - - -
<0.1
- - - - -
- Endosulfan sulfate (?g/L), Somme Heptachlore epoxyde cis/trans (?g/L), DDT 44' (?g/L)
0.9
<0.01
- - - -
<0.01
- - - - -
- Piperonyl butoxyde (?g/L)
0.9
<0.04
- - - -
<0.04
- - - - -
- Metalaxyl (?g/L)
0.9
<0.5
- - - -
<0.02
- - - - -
- Dicamba (?g/L)
0.9
<0.03
- - - -
<0.02
- - - - -
- Cyprodinil (?g/L)
0.9
<0.01
- - - -
<0.005
- - - - -
- Alachlore (?g/L)
0.9
<0.02
- - - -
<0.01
- - - - -
- Chlordane alpha (?g/L), Triticonazole (?g/L), Triflusulfuron-methyl (?g/L), Flutolanil (?g/L), Fluazinam (?g/L), Difethialone (?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), Fomesafen (?g/L), Quizalofop (?g/L), Fluquinconazole (?g/L), Rotenone (?g/L), Ofurace (?g/L), Lufenuron (?g/L), Fludioxonil (?g/L), Chlorbromuron (?g/L), fluridone (?g/L), fenoxycarbe (?g/L), Azoxystrobine (?g/L), Isoxaflutole (?g/L), Flazasulfuron (?g/L), Naptalame (?g/L), Sebuthylazine (?g/L), Furalaxyl (?g/L), Fenbuconazole (?g/L), Triflumuron (?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), Imazalil (?g/L), Dimetilan (?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), 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), Trifluraline (?g/L), Triallate (?g/L), Terbutryne (?g/L), 2,4,5-T (?g/L), Pyridate (?g/L), Phosphamidon (?g/L), Monolinuron (?g/L), Metoxuron (?g/L), Methomyl (?g/L), 2,4-MCPB (?g/L), Ioxynil (?g/L), HCH delta (?g/L), HCH alpha (?g/L), Hexachlorobenzene (?g/L), Flusilazole (?g/L), Fenthion (?g/L), Fenpropimorphe (?g/L), Ethion (?g/L), Dinoterbe (?g/L), Dichlorvos (?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), Difenacoum (?g/L), Thiometon (?g/L), Fenothrine (?g/L), Haloxyfop (?g/L), Iodofenphos (?g/L), Flumioxazine (?g/L), Fipronil (?g/L), fenoxaprop-ethyl (?g/L), phosmet (?g/L), acifluorfen (?g/L), Tefluthrine (?g/L), Oxyfluorfene (?g/L), Tebufenpyrad (?g/L), Quinalphos (?g/L), Mepronil (?g/L), Fluazifop-butyl (?g/L), Endosulfan (?g/L), Benalaxyl (?g/L), Dichlobenil (?g/L), Flufenoxuron (?g/L), Flurochloridone (?g/L), Chlorpyriphos-methyl (?g/L), Phorate (?g/L), Paraquat (?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), 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), Pyrimiphos-methyl (?g/L), Pyrimiphos-ethyl (?g/L), Isodrine (?g/L), HCH beta (?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), Dinocap (?g/L)
0.9
<0.5
- - - - - - - - - -
- Propamocarbe hydrochloride (?g/L)
0.9
- - - - -
<0.1
- - - - -
- Mefenoxam (?g/L), Acetochlore (?g/L), Atrazine deisopropyl desethyl (?g/L), Dinitrocresol (?g/L)
0.9
- - - - -
<0.05
- - - - -
- Iprovalicarb (?g/L), Tribenuron-Methyle (?g/L), Azaconazole (?g/L), dithianon (?g/L), Triazamate (?g/L), Temephos (?g/L), Cadusafos (?g/L), Chlorthiamide (?g/L), Thirame (?g/L), Methamidophos (?g/L), Silvex (?g/L), Naled (?g/L), Mevinphos (?g/L), Demeton-S-Methyl (?g/L), Azinphos methyl (?g/L)
0.9
<0.1
- - - - - - - - - -
- Dichlormide (?g/L), Resmethrine (?g/L), Fluroxypyr-meptyl (?g/L), Quinoxyfen (?g/L), Famoxadone (?g/L), propaquizafop (?g/L), mefenacet (?g/L), Heptenophos (?g/L), Nuarimol (?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), Formothion (?g/L), Ethoprophos (?g/L), Disulfoton (?g/L), Bendiocarbe (?g/L), Trichlorfon (?g/L), Tetrachlorvinphos (?g/L), Propargite (?g/L), Parathion methyl (?g/L), Methidation (?g/L), Malathion (?g/L), Fluvalinate-tau (?g/L), EPTC (?g/L), Dicofol (?g/L), Diazinon (?g/L), Captane (?g/L)
0.9
<0.05
- - - - - - - - - -
- Trifloxystrobine (?g/L), isazofos (?g/L), Esfenvalerate (?g/L), Chlorprophame (?g/L), Acrinathrine (?g/L), Vinclozoline (?g/L), Pyrazophos (?g/L), Phosalone (?g/L), Parathion ethyl (?g/L), Fenpropathrine (?g/L), Lambda-cyhalothrine (?g/L)
0.9
<0.04
- - - - - - - - - -
- Dimetachlore (?g/L), Imazamethabenz (?g/L), Metazachlore (?g/L), Pyrimethanil (?g/L), Carbetamide (?g/L), Pendimethaline (?g/L), Metribuzine (?g/L), Metolachlore total (?g/L), Metamitrone (?g/L), Dimethoate (?g/L)
0.9
- - - - -
<0.01
- - - - -
- Mesotrione (?g/L), 1-(3,4-dichlorophenyl)-3-methyl-uree (?g/L), Metaldehyde (?g/L), Methoxychlore (?g/L), Dimethomorphe (?g/L), Triadimenol (?g/L)
0.9
- - - - -
<0.02
- - - - -
- Pyrethrine (?g/L), Cloquintocet-mexyl (?g/L), Bupirimate (?g/L), Folpel (?g/L), Deltamethrine (?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
- - - - - - - - - -
- Depallethrine (?g/L)
0.9
- - - - -
<0.03
- - - - -
- Aclonifene (?g/L)
0.9
- - - - -
<0.04
- - - - -
- Fonofos (?g/L)
0.9
<0.015
- - - - - - - - - -
- Phenmediphame (?g/L)
0.9
- - - - -
<0.005
- - - - -
- Prothioconazole (?g/L)
0.9
<1
- - - -
<1
- - - - -
- Heptachlore epoxyde endo trans (?g/L), Dieldrine (?g/L), Aldrine (?g/L)
0
<0.01
- - - -
<0.01
- - - - -
- Heptachlore epoxyde exo cis (?g/L), Heptachlore (?g/L)
0
<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 04/03/14 36.8 mg(NO3)/LLe 02/12/14 30 mg(NO3)/LLe 18/03/15 34 mg(NO3)/LLe 26/05/15 32 mg(NO3)/LLe 03/09/15 30 mg(NO3)/LLe 16/11/15 29 mg(NO3)/LLe 21/03/16 40 mg(NO3)/LLe 18/05/16 34 mg(NO3)/LLe 29/09/16 31 mg(NO3)/LLe 28/11/16 32 mg(NO3)/LLe 29/03/17 32 mg(NO3)/LLe 16/05/17 29 mg(NO3)/LLe 25/09/17 27 mg(NO3)/LLe 20/11/17 27 mg(NO3)/LLe 17/09/18 30 mg(NO3)/LLe 08/11/18 28 mg(NO3)/LLe 20/03/19 36 mg(NO3)/LLe 21/06/19 30 mg(NO3)/LLe 04/09/19 28 mg(NO3)/LLe 30/10/19 27 mg(NO3)/LLe 29/11/19 34 mg(NO3)/LLe 20/05/20 31 mg(NO3)/LLe 10/09/20 28 mg(NO3)/LLe 02/12/20 28 mg(NO3)/LLe 01/04/21 39 mg(NO3)/LLe 11/06/21 34 mg(NO3)/LLe 04/10/21 31 mg(NO3)/LLe 03/12/21 32 mg(NO3)/LLe 18/05/22 31 mg(NO3)/LLe 19/09/22 29 mg(NO3)/LLe 21/11/22 32 mg(NO3)/LLe 16/03/23 31 mg(NO3)/LLe 19/07/23 30 mg(NO3)/LLe 13/09/23 0.5 mg(NO3)/LLe 29/11/23 28 mg(NO3)/L

Somme pesticides analyses (?g/L)

Données statistiquesLe 04/03/14 0.022 ?g/L

Atrazine desethyl (?g/L)

Données statistiquesLe 04/03/14 0.014 ?g/LLe 30/10/19 0.02 ?g/L

Atrazine (?g/L)

Données statistiquesLe 04/03/14 0.008 ?g/LLe 30/10/19 0.01 ?g/L

Chlormequat (?g/L), mepiquat (?g/L), Diquat (?g/L)

Données statistiquesLe 04/03/14 0.1 ?g/LLe 30/10/19 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), 2,6Dichlorobenzamide (?g/L), Thiafluamide (?g/L), 3,4dichlorophenyluree (?g/L), Thifensulfuron methyl (?g/L), Nicosulfuron (?g/L), Myclobutanil (?g/L), Hexaflumuron (?g/L), 2hydroxy atrazine (?g/L), Metsulfuron methyle (?g/L), Fluroxypyr (?g/L), Bromacil (?g/L), Oxadiazon (?g/L), Sulcotrione (?g/L), Napropamide (?g/L), Chlorsulfuron (?g/L), Triclopyr (?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)

Données statistiquesLe 04/03/14 0.005 ?g/LLe 30/10/19 0.02 ?g/L