Moyennes annuelles par paramètreValeur
seuil
Année(s)
20112012201320142015201620172018201920202016-2020
Nitrates (mg(NO3)/L)
50
23
- - - -
24.6
- - - - -
Somme des pesticides totaux (?g/L)
0.5
0.119
- - -
0.146
- - - -
0.204
-
- Atrazine desethyl (?g/L)
0.9
0.05
- - -
0.045
0.047
0.066
0.052
0.0235
0.023
-
- 2-hydroxy atrazine (?g/L)
0.9
- - - - -
0.02
0.0167
0.015
<0.02
0.022
-
- Atrazine (?g/L)
0.9
0.02
- - -
<0.02
0.0103
<0.02
<0.02
0.0068
<0.005
-
- Nicosulfuron (?g/L)
0.9
0.04
- - -
<0.02
0.007
- - -
<0.005
-
- Atrazine deisopropyl desethyl (?g/L)
0.9
- - - - -
0.28
- - -
0.079
-
- Simazine (?g/L)
0.9
0.002
- - -
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
-
- Atrazine deisopropyl (?g/L)
0.9
0.005
- - -
<0.05
<0.05
<0.02
<0.02
<0.02
<0.02
-
- Bentazone (?g/L)
0.9
0.002
- - -
<0.03
<0.002
- - -
<0.02
-
- Metsulfuron methyle (?g/L)
0.9
- - - -
0.064
<0.002
- - -
<0.02
-
- Dimethenamide (?g/L)
0.9
- - - -
0.11
<0.002
- - -
<0.005
-
- Metolachlore total (?g/L)
0.9
- - - -
0.049
<0.005
- - -
<0.005
-
- Terbuthylazine desethyl (?g/L), Terbuthylazine (?g/L)
0.9
<0.001
- - -
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
-
- Propazine (?g/L)
0.9
<0.001
- - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
-
- Metribuzine (?g/L), Metamitrone (?g/L), Cyanazine (?g/L)
0.9
- - - -
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
-
- 2,6-Dichlorobenzamide (?g/L)
0.9
<0.005
- - -
<0.05
<0.002
- - -
<0.005
-
- AMPA (?g/L), Glyphosate (?g/L)
0.9
<0.1
- - -
<0.05
<0.02
- - -
<0.05
-
- Metalaxyl (?g/L), Sulcotrione (?g/L)
0.9
<0.001
- - -
<0.05
<0.002
- - -
<0.02
-
- Tebuconazole (?g/L), Tebutame (?g/L), Linuron (?g/L)
0.9
<0.001
- - -
<0.02
<0.005
- - -
<0.005
-
- Bromacil (?g/L), Flusilazole (?g/L), Alachlore (?g/L)
0.9
<0.005
- - -
<0.02
<0.002
- - -
<0.005
-
- Oxadiazon (?g/L)
0.9
<0.02
- - -
<0.02
<0.005
- - -
<0.005
-
- Oxadixyl (?g/L), Isoproturon (?g/L), Diuron (?g/L), Chlortoluron (?g/L)
0.9
<0.001
- - -
<0.02
<0.002
- - -
<0.005
-
- Dicamba (?g/L)
0.9
<0.005
- - -
<0.03
<0.1
- - -
<0.03
-
- Lenacile (?g/L)
0.9
<0.005
- - -
<0.02
<0.005
- - -
<0.005
-
- 2,4-MCPA (?g/L)
0.9
<0.001
- - -
<0.03
<0.002
- - -
<0.005
-
- Hexachlorocyclohexane gamma (?g/L)
0.9
<0.001
- - -
<0.005
<0.001
- - -
<0.005
-
- Deltamethrine (?g/L)
0.9
<0.08
- - -
<0.02
<0.02
- - -
<0.005
-
- 2,4-D (?g/L)
0.9
<0.001
- - -
<0.03
<0.002
- - -
<0.02
-
- Chlormequat (?g/L)
0.9
- - - -
<0.05
<0.02
- - -
<0.02
-
- Boscalid (?g/L), AZOXYSTROBINE (?g/L), Acetochlore (?g/L), Diflufenicanil (?g/L), Metazachlore (?g/L), Dimethomorphe (?g/L), Chloridazone (?g/L)
0.9
- - - -
<0.02
<0.002
- - -
<0.005
-
- Prosulfuron (?g/L)
0.9
- - - -
<0.05
<0.002
- - -
<0.005
-
- Mesotrione (?g/L)
0.9
- - - -
<0.05
<0.01
- - -
<0.02
-
- Anthraquinone (?g/L)
0.9
<0.08
- - - -
<0.01
- - -
<0.005
-
- fosetyl-aluminium (?g/L)
0.9
- - - -
<0.05
<0.1
- - -
<0.02
-
- TEFLUTHRINE (?g/L)
0.9
<0.02
- - -
<0.02
- - - -
<0.005
-
- Thiafluamide (?g/L)
0.9
- - - -
<0.02
<0.02
- - -
<0.005
-
- Difenoconazole (?g/L), Ethofumesate (?g/L), Dimethoate (?g/L), Cymoxanil (?g/L)
0.9
- - - -
<0.02
<0.005
- - -
<0.005
-
- Oxamyl (?g/L)
0.9
<0.005
- - -
<0.02
- - - -
<0.02
-
- Fluroxypyr (?g/L)
0.9
- - - -
<0.03
<0.1
- - -
<0.02
-
- Fenpropidine (?g/L)
0.9
<0.001
- - -
<0.02
- - - -
<0.01
-
- Aclonifene (?g/L)
0.9
- - - -
<0.02
<0.015
- - -
<0.005
-
- Dichlobenil (?g/L)
0.9
<0.02
- - - -
<0.02
- - -
<0.005
-
- Oryzalin (?g/L)
0.9
- - - -
<0.05
<0.005
- - -
<0.02
-
- Glufosinate (?g/L)
0.9
- - - -
<0.05
<0.02
- - -
<0.05
-
- Cyprodinil (?g/L)
0.9
<0.01
- - -
<0.02
- - - -
<0.005
-
- Triclopyr (?g/L)
0.9
- - - -
<0.03
<0.005
- - -
<0.02
-
- Mecoprop (?g/L)
0.9
- - - -
<0.03
<0.002
- - -
<0.005
-
- Hexachlorocyclohexane delta (?g/L), Hexachlorocyclohexane beta (?g/L)
0.9
- - - -
<0.005
<0.001
- - -
<0.005
-
- Hexachlorocyclohexane alpha (?g/L)
0.9
- - - -
<0.005
<0.005
- - -
<0.005
-
- Folpel (?g/L)
0.9
- - - -
<0.02
<0.05
- - -
<0.01
-
- Fenpropimorphe (?g/L)
0.9
<0.001
- - -
<0.02
- - - -
<0.005
-
- Dichlorprop (?g/L)
0.9
- - - -
<0.03
<0.002
- - -
<0.02
-
- Cypermethrine (?g/L)
0.9
- - - -
<0.05
<0.02
- - -
<0.005
-
- Carbofuran (?g/L)
0.9
<0.001
- - -
<0.02
<0.002
- - - - -
- Carbendazime (?g/L)
0.9
<0.005
- - -
<0.02
- - - -
<0.005
-
- Aminotriazole (?g/L)
0.9
- - - -
<0.05
<0.02
- - -
<0.03
-
- Lambda-cyhalothrine (?g/L)
0.9
<0.04
- - -
<0.02
- - - -
<0.005
-
- Chlorpyriphos-ethyl (?g/L)
0.9
- - - -
<0.01
<0.005
- - -
<0.005
-
- Ethylenethiouree (?g/L)
0.9
- - - -
<0.05
- - - -
<0.1
-
- Triticonazole (?g/L)
0.9
- - - - -
<0.002
- - -
<0.02
-
- Chlorure de choline (?g/L)
0.9
- - - -
<0.05
- - - -
<0.46
-
- Dichlormide (?g/L)
0.9
- - - - -
<0.03
- - -
<0.01
-
- Florasulam (?g/L)
0.9
- - - -
<0.05
<0.002
- - - - -
- Spiroxamine (?g/L), Isoxaflutole (?g/L), Bifenox (?g/L)
0.9
- - - -
<0.05
- - - -
<0.005
-
- Pyraclostrobine (?g/L), Flumioxazine (?g/L), Fludioxonil (?g/L), Metconazole (?g/L), Epoxiconazole (?g/L), Cyproconazole (?g/L), Napropamide (?g/L), Propyzamide (?g/L), Pendimethaline (?g/L), Prosulfocarbe (?g/L)
0.9
- - - -
<0.02
- - - -
<0.005
-
- Dimetachlore (?g/L), Thifensulfuron methyl (?g/L), Ethidimuron (?g/L)
0.9
- - - - -
<0.002
- - -
<0.005
-
- Trinexapac-ethyl (?g/L), Diquat (?g/L)
0.9
- - - -
<0.05
- - - -
<0.02
-
- Sebuthylazine (?g/L), Hexazinone (?g/L)
0.9
- - - -
<0.02
<0.02
- - - - -
- Imidaclopride (?g/L), Mercaptodimethur (?g/L)
0.9
- - - - -
<0.005
- - -
<0.005
-
- Metaldehyde (?g/L)
0.9
- - - -
<0.03
- - - -
<0.02
-
- Tolylfluanide (?g/L)
0.9
- - - -
<0.02
<0.05
- - - - -
- Piclorame (?g/L)
0.9
- - - -
<0.05
<0.1
- - - - -
- Chlorpyriphos-methyl (?g/L)
0.9
- - - - -
<0.02
- - -
<0.005
-
- Chlorothalonil (?g/L), Prochloraz (?g/L), Iprodione (?g/L)
0.9
- - - -
<0.02
- - - -
<0.01
-
- Benomyl (?g/L)
0.9
<0.02
- - -
<0.05
- - - - - -
- Trifluraline (?g/L)
0.9
- - - -
<0.01
<0.005
- - - - -
- Phenmediphame (?g/L)
0.9
- - - -
<0.02
- - - -
<0.02
-
- Methomyl (?g/L)
0.9
<0.001
- - - -
<0.002
- - - - -
- Methabenzthiazuron (?g/L)
0.9
- - - -
<0.02
<0.005
- - - - -
- Hexachlorobenzene (?g/L), Endosulfan alpha (?g/L)
0.9
- - - -
<0.01
<0.001
- - - - -
- Somme Heptachlore epoxyde cis/trans (?g/L)
0.9
- - - -
<0.01
- - - -
<0.005
-
- Captane (?g/L)
0.9
<0.05
- - - - - - - -
<0.01
-
- Bromoxynil (?g/L)
0.9
- - - -
<0.03
- - - -
<0.005
-
- Thirame (?g/L)
0.9
- - - - -
<2
- - -
<0.1
-
- Fenoxaprop (?g/L), Thiacloprid (?g/L), Triflusulfuron-methyl (?g/L), Fluazinam (?g/L), Trifloxystrobine (?g/L), Quinmerac (?g/L), Quinoxyfen (?g/L), Clomazone (?g/L), Amidosulfuron (?g/L), Imazamethabenz (?g/L), Norflurazone (?g/L), Tetraconazole (?g/L), Pirimicarbe (?g/L), Pyrimethanil (?g/L), Ioxynil (?g/L), Fluvalinate-tau (?g/L)
0.9
- - - - - - - - -
<0.005
-
- Prothioconazole (?g/L), Isothiocyanate de methyle (?g/L), Thiophanate-methyl (?g/L)
0.9
- - - - - - - - -
<0.05
-
- Betacyfluthrine (?g/L), Mefenoxam (?g/L), Iodosulfuron methyl (?g/L), fenoxaprop-ethyl (?g/L), Alpha-cypermethrine (?g/L), Meptyldinocap (?g/L)
0.9
- - - -
<0.05
- - - - - -
- Imazamox (?g/L), Foramsulfuron (?g/L), Flurtamone (?g/L), Prometone (?g/L)
0.9
- - - - -
<0.002
- - - - -
- Difenacoum (?g/L), Clethodim (?g/L)
0.9
- - - - -
<0.02
- - - - -
- Fenhexamid (?g/L), Oxyfluorfene (?g/L), Imazamethabenz-methyl (?g/L), Pyridate (?g/L)
0.9
- - - - - - - - -
<0.01
-
- Mesosulfuron methyle (?g/L), Sulfosulfuron (?g/L), Imazalil (?g/L)
0.9
- - - - -
<0.005
- - - - -
- Dichlorprop-P (?g/L), Mecoprop-P (?g/L)
0.9
- - - -
<0.03
- - - - - -
- Ethephon (?g/L)
0.9
- - - - - - - - -
<0.1
-
- Fluquinconazole (?g/L)
0.9
- - - - -
<0.1
- - - - -
- Ofurace (?g/L), fenoxycarbe (?g/L), Fenbuconazole (?g/L), Methamidophos (?g/L), Phoxime (?g/L), Chlorfenvinphos (?g/L), Dichlorvos (?g/L)
0.9
- - - -
<0.02
- - - - - -
- mepiquat (?g/L), dithianon (?g/L), Terbuthylazine hydroxy (?g/L), Bromadiolone (?g/L), Clopyralide (?g/L), Propiconazole (?g/L), Diclofop-methyl (?g/L)
0.9
- - - - - - - - -
<0.02
-
- asulame (?g/L)
0.9
- - - - -
<0.01
- - - - -
- Pentachlorobenzene (?g/L), Endosulfan (?g/L), Endrine (?g/L), Endosulfan B (?g/L), Azinphos methyl (?g/L)
0.9
- - - -
<0.01
- - - - - -
- Paraquat (?g/L)
0.9
<0.1
- - - - - - - - - -
- Heptachlore (?g/L)
0
<0.005
- - -
<0.01
<0.005
- - -
<0.005
-
- Heptachlore epoxyde endo trans (?g/L), Dieldrine (?g/L), Aldrine (?g/L)
0
<0.01
- - -
<0.01
- - - -
<0.005
-
- Heptachlore epoxyde exo cis (?g/L)
0
<0.005
- - -
<0.01
- - - -
<0.005
-
- Somme des Hexachlorocyclohexanes (?g/L)
0
- - - -
<0.005
- - - -
<0.005
-
- Propamocarb (?g/L)
0
- - - - - - - - -
<0.005
-
- Dimethachlore-OXA (?g/L)
0
- - - - - - - - -
<0.02
-
- Chloridazone methyl desphenyl (?g/L)
0
- - - - -
<0.02
- - - - -
- Epichlorohydrine (?g/L), Pentachlorophenol (?g/L)
0
- - - -
<0.05
- - - - - -
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 03/10/11 23 mg(NO3)/LLe 05/05/15 25 mg(NO3)/LLe 27/09/16 24.6 mg(NO3)/LLe 04/05/20 25.5 mg(NO3)/L

Somme des pesticides totaux (?g/L)

Données statistiquesLe 03/10/11 0.119 ?g/LLe 05/05/15 0.146 ?g/LLe 04/05/20 0.204 ?g/L

Atrazine desethyl (?g/L)

Données statistiquesLe 03/10/11 0.05 ?g/LLe 05/01/15 0.04 ?g/LLe 05/05/15 0.033 ?g/LLe 14/08/15 0.063 ?g/LLe 19/02/16 0.049 ?g/LLe 19/08/16 0.048 ?g/LLe 27/09/16 0.043 ?g/LLe 01/02/17 0.038 ?g/LLe 08/09/17 0.104 ?g/LLe 08/12/17 0.056 ?g/LLe 27/02/18 0.027 ?g/LLe 01/08/18 0.076 ?g/LLe 25/01/19 0.042 ?g/LLe 19/08/19 0.005 ?g/LLe 28/02/20 0.017 ?g/LLe 04/05/20 0.029 ?g/L

2hydroxy atrazine (?g/L)

Données statistiquesLe 27/09/16 0.02 ?g/LLe 01/02/17 0.02 ?g/LLe 08/09/17 0.03 ?g/LLe 08/12/17 0.02 ?g/LLe 27/02/18 0.02 ?g/LLe 01/08/18 0.02 ?g/LLe 25/01/19 0.02 ?g/LLe 19/08/19 0.02 ?g/LLe 28/02/20 0.023 ?g/LLe 04/05/20 0.021 ?g/L

Atrazine (?g/L)

Données statistiquesLe 03/10/11 0.02 ?g/LLe 05/01/15 0.02 ?g/LLe 05/05/15 0.02 ?g/LLe 14/08/15 0.02 ?g/LLe 19/02/16 0.02 ?g/LLe 19/08/16 0.02 ?g/LLe 27/09/16 0.011 ?g/LLe 01/02/17 0.02 ?g/LLe 08/09/17 0.02 ?g/LLe 08/12/17 0.02 ?g/LLe 27/02/18 0.02 ?g/LLe 01/08/18 0.02 ?g/LLe 25/01/19 0.011 ?g/LLe 19/08/19 0.005 ?g/LLe 28/02/20 0.005 ?g/LLe 04/05/20 0.005 ?g/L

Nicosulfuron (?g/L)

Données statistiquesLe 03/10/11 0.04 ?g/LLe 05/05/15 0.02 ?g/LLe 27/09/16 0.007 ?g/LLe 04/05/20 0.005 ?g/L