Moyennes annuelles par paramètreValeur
seuil		Année(s)
20112012201320142015201620172018201920202016-2020
Somme des pesticides totaux (?g/L)
0.5
 -
0.022
 - - - -
0.026
 - -
0.033
 -
- Atrazine desethyl (?g/L)
0.9
 -
0.015
 - - -
0.019
0.026
 - -
0.011
 -
- Nicosulfuron (?g/L)
0.9
 -
0.00125
 - - -
0.008
<0.02
 - -
<0.005
 -
- Atrazine (?g/L)
0.9
 -
0.0045
 - - -
0.007
<0.02
 - -
<0.005
 -
- Atrazine deisopropyl desethyl (?g/L)
0.9
 - - - - -
0.04
 - - -
0.022
 -
- Glyphosate (?g/L)
0.9
 -
<0.05
 - - -
0.03
<0.05
 - -
<0.05
 -
- Simazine (?g/L)
0.9
 -
0.0015
 - - -
<0.002
<0.02
 - -
<0.005
 -
- Terbuthylazine desethyl (?g/L), Oxadixyl (?g/L), Terbuthylazine (?g/L), Isoproturon (?g/L), Diuron (?g/L), Chlortoluron (?g/L)
0.9
 -
<0.001
 - - -
<0.002
<0.02
 - -
<0.005
 -
- Anthraquinone (?g/L)
0.9
 -
<0.08
 - - -
<0.01
<0.02
 - -
<0.005
 -
- 2,6-Dichlorobenzamide (?g/L), Bromacil (?g/L), Flusilazole (?g/L), Alachlore (?g/L)
0.9
 -
<0.005
 - - -
<0.002
<0.02
 - -
<0.005
 -
- AMPA (?g/L)
0.9
 -
<0.05
 - - -
<0.02
<0.05
 - -
<0.05
 -
- Metalaxyl (?g/L), Sulcotrione (?g/L)
0.9
 -
<0.001
 - - -
<0.002
<0.02
 - -
<0.02
 -
- Tebuconazole (?g/L), Tebutame (?g/L), Linuron (?g/L)
0.9
 -
<0.001
 - - -
<0.005
<0.02
 - -
<0.005
 -
- Dichlobenil (?g/L)
0.9
 -
<0.02
 - - -
<0.02
<0.02
 - -
<0.005
 -
- Oxadiazon (?g/L)
0.9
 -
<0.02
 - - -
<0.005
<0.02
 - -
<0.005
 -
- Dicamba (?g/L)
0.9
 -
<0.005
 - - -
<0.1
<0.03
 - -
<0.03
 -
- Lenacile (?g/L)
0.9
 -
<0.005
 - - -
<0.005
<0.02
 - -
<0.005
 -
- Propazine (?g/L)
0.9
 -
<0.001
 - - -
<0.005
<0.02
 - -
<0.02
 -
- 2,4-MCPA (?g/L)
0.9
 -
<0.001
 - - -
<0.002
<0.03
 - -
<0.005
 -
- Hexachlorocyclohexane gamma (?g/L)
0.9
 -
<0.001
 - - -
<0.001
<0.02
 - -
<0.005
 -
- Deltamethrine (?g/L)
0.9
 -
<0.08
 - - -
<0.02
<0.02
 - -
<0.005
 -
- 2,4-D (?g/L), Bentazone (?g/L)
0.9
 -
<0.001
 - - -
<0.002
<0.03
 - -
<0.02
 -
- Atrazine deisopropyl (?g/L)
0.9
 -
<0.001
 - - -
<0.01
<0.02
 - -
<0.02
 -
- Thirame (?g/L)
0.9
 - - - - -
<2
<0.02
<0.02
 -
<0.1
 -
- Chlormequat (?g/L)
0.9
 - - - - -
<0.02
<0.02
 - -
<0.02
 -
- Boscalid (?g/L), Dimetachlore (?g/L), Prosulfuron (?g/L), AZOXYSTROBINE (?g/L), Thifensulfuron methyl (?g/L), Acetochlore (?g/L), Diflufenicanil (?g/L), Ethidimuron (?g/L), Dimethenamide (?g/L), Metazachlore (?g/L), Dimethomorphe (?g/L), Metribuzine (?g/L), Metamitrone (?g/L), Cyanazine (?g/L), Chloridazone (?g/L)
0.9
 - - - - -
<0.002
<0.02
 - -
<0.005
 -
- Triticonazole (?g/L), Metsulfuron methyle (?g/L), Dichlorprop (?g/L)
0.9
 - - - - -
<0.002
<0.02
 - -
<0.02
 -
- Dichlormide (?g/L)
0.9
 - - - - -
<0.03
<0.02
 - -
<0.01
 -
- Mesotrione (?g/L)
0.9
 - - - - -
<0.01
<0.02
 - -
<0.02
 -
- fosetyl-aluminium (?g/L), Fluroxypyr (?g/L)
0.9
 - - - - -
<0.1
<0.02
 - -
<0.02
 -
- TEFLUTHRINE (?g/L)
0.9
 -
<0.02
 - - - -
<0.02
 - -
<0.005
 -
- Difenoconazole (?g/L), Imidaclopride (?g/L), Mercaptodimethur (?g/L), Metolachlore total (?g/L), Hexachlorocyclohexane alpha (?g/L), Ethofumesate (?g/L), Dimethoate (?g/L), Cymoxanil (?g/L), Chlorpyriphos-ethyl (?g/L)
0.9
 - - - - -
<0.005
<0.02
 - -
<0.005
 -
- Oxamyl (?g/L)
0.9
 -
<0.005
 - - - -
<0.02
 - -
<0.02
 -
- 2-hydroxy atrazine (?g/L), Oryzalin (?g/L)
0.9
 - - - - -
<0.005
<0.02
 - -
<0.02
 -
- Fenpropidine (?g/L)
0.9
 -
<0.001
 - - - -
<0.02
 - -
<0.01
 -
- Aclonifene (?g/L)
0.9
 - - - - -
<0.015
<0.02
 - -
<0.005
 -
- Chlorpyriphos-methyl (?g/L), Cypermethrine (?g/L)
0.9
 - - - - -
<0.02
<0.02
 - -
<0.005
 -
- Glufosinate (?g/L)
0.9
 - - - - -
<0.02
<0.05
 - -
<0.05
 -
- Cyprodinil (?g/L)
0.9
 -
<0.01
 - - - -
<0.02
 - -
<0.005
 -
- Triclopyr (?g/L)
0.9
 - - - - -
<0.005
<0.03
 - -
<0.02
 -
- Mecoprop (?g/L)
0.9
 - - - - -
<0.002
<0.03
 - -
<0.005
 -
- Hexachlorocyclohexane delta (?g/L), Hexachlorocyclohexane beta (?g/L)
0.9
 - - - - -
<0.001
<0.02
 - -
<0.005
 -
- Folpel (?g/L)
0.9
 - - - - -
<0.05
<0.02
 - -
<0.01
 -
- Fenpropimorphe (?g/L)
0.9
 -
<0.001
 - - - -
<0.02
 - -
<0.005
 -
- Carbendazime (?g/L)
0.9
 -
<0.005
 - - - -
<0.02
 - -
<0.005
 -
- Captane (?g/L)
0.9
 -
<0.05
 - - - -
<0.02
 - -
<0.01
 -
- Aminotriazole (?g/L)
0.9
 - - - - -
<0.02
<0.02
 - -
<0.03
 -
- Lambda-cyhalothrine (?g/L)
0.9
 -
<0.04
 - - - -
<0.02
 - -
<0.005
 -
- Fenoxaprop (?g/L), Thiacloprid (?g/L), Triflusulfuron-methyl (?g/L), Fluazinam (?g/L), Trifloxystrobine (?g/L), Spiroxamine (?g/L), Pyraclostrobine (?g/L), Quinmerac (?g/L), Quinoxyfen (?g/L), Flumioxazine (?g/L), Fludioxonil (?g/L), Clomazone (?g/L), Amidosulfuron (?g/L), Isoxaflutole (?g/L), Thiafluamide (?g/L), Metconazole (?g/L), Epoxiconazole (?g/L), Imazamethabenz (?g/L), Cyproconazole (?g/L), Norflurazone (?g/L), Tetraconazole (?g/L), Pirimicarbe (?g/L), Napropamide (?g/L), Pyrimethanil (?g/L), Propyzamide (?g/L), Pendimethaline (?g/L), Fluvalinate-tau (?g/L), Bifenox (?g/L), Prosulfocarbe (?g/L)
0.9
 - - - - - -
<0.02
 - -
<0.005
 -
- Ethylenethiouree (?g/L)
0.9
 - - - - - -
<0.02
 - -
<0.1
 -
- Prothioconazole (?g/L)
0.9
 - - - - - -
<0.02
 - -
<0.05
 -
- Chlorure de choline (?g/L), Trinexapac-ethyl (?g/L), mepiquat (?g/L), dithianon (?g/L), Bromadiolone (?g/L), Clopyralide (?g/L), Metaldehyde (?g/L), Diquat (?g/L), Propiconazole (?g/L), Phenmediphame (?g/L), Diclofop-methyl (?g/L)
0.9
 - - - - - -
<0.02
 - -
<0.02
 -
- Fenhexamid (?g/L), Oxyfluorfene (?g/L), Imazamethabenz-methyl (?g/L), Chlorothalonil (?g/L), Pyridate (?g/L), Prochloraz (?g/L), Iprodione (?g/L)
0.9
 - - - - - -
<0.02
 - -
<0.01
 -
- Ethephon (?g/L)
0.9
 - - - - - -
<0.1
 - -
<0.1
 -
- Thiophanate-methyl (?g/L)
0.9
 - - - - - -
<0.05
 - -
<0.05
 -
- Methomyl (?g/L), Carbofuran (?g/L)
0.9
 -
<0.001
 - - -
<0.002
 - - - - -
- Ioxynil (?g/L), Bromoxynil (?g/L)
0.9
 - - - - - -
<0.03
 - -
<0.005
 -
- Somme Heptachlore epoxyde cis/trans (?g/L)
0.9
 - - - - - -
<0.01
 - -
<0.005
 -
- Isothiocyanate de methyle (?g/L)
0.9
 - - - - - -
<1
 - -
<0.05
 -
- Propamocarb hydrochloride (?g/L), Mefenoxam (?g/L)
0.9
 - - - - - -
<0.02
 - - - -
- Imazamox (?g/L), Florasulam (?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
 - - - - -
- Mesosulfuron methyle (?g/L), Sulfosulfuron (?g/L), Imazalil (?g/L), Trifluraline (?g/L), Methabenzthiazuron (?g/L)
0.9
 - - - - -
<0.005
 - - - - -
- Fluquinconazole (?g/L), Piclorame (?g/L)
0.9
 - - - - -
<0.1
 - - - - -
- asulame (?g/L)
0.9
 - - - - -
<0.01
 - - - - -
- Terbuthylazine hydroxy (?g/L)
0.9
 - - - - - - - - -
<0.02
 -
- Tolylfluanide (?g/L)
0.9
 - - - - -
<0.05
 - - - - -
- Paraquat (?g/L)
0.9
 -
<0.1
 - - - - - - - - -
- Benomyl (?g/L)
0.9
 -
<0.02
 - - - - - - - - -
- Hexachlorobenzene (?g/L), Endosulfan alpha (?g/L)
0.9
 - - - - -
<0.001
 - - - - -
- Heptachlore (?g/L)
0
 -
<0.005
 - - -
<0.005
<0.01
 - -
<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
 -
- Dimethachlore-OXA (?g/L)
0
 - - - - -
<0.005
 - - -
<0.02
 -
- Somme des Hexachlorocyclohexanes (?g/L)
0
 - - - - - -
<0.02
 - -
<0.005
 -
- Propamocarb (?g/L)
0
 - - - - - - - - -
<0.005
 -
- Chloridazone methyl desphenyl (?g/L)
0
 - - - - -
<0.02
 - - - - -
- Biphenyle (?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 10/05/12 32 mg(NO3)/LLe 30/10/12 31 mg(NO3)/LLe 26/08/14 35 mg(NO3)/LLe 23/09/14 36 mg(NO3)/LLe 24/03/15 36 mg(NO3)/LLe 28/09/15 37 mg(NO3)/LLe 22/03/16 37 mg(NO3)/LLe 02/09/16 33.9 mg(NO3)/LLe 24/10/16 32 mg(NO3)/LLe 24/03/17 30 mg(NO3)/LLe 22/05/17 30 mg(NO3)/LLe 17/10/17 31 mg(NO3)/LLe 17/04/18 23 mg(NO3)/LLe 23/10/18 24 mg(NO3)/LLe 13/03/19 22.7 mg(NO3)/LLe 16/10/19 20.3 mg(NO3)/LLe 06/03/20 18.3 mg(NO3)/LLe 11/05/20 16.4 mg(NO3)/L

Somme des pesticides totaux (?g/L)

Données statistiquesLe 10/05/12 0.015 ?g/LLe 30/10/12 0.029 ?g/LLe 22/05/17 0.026 ?g/LLe 11/05/20 0.033 ?g/L

Atrazine desethyl (?g/L)

Données statistiquesLe 10/05/12 0.01 ?g/LLe 30/10/12 0.02 ?g/LLe 02/09/16 0.019 ?g/LLe 22/05/17 0.026 ?g/LLe 11/05/20 0.011 ?g/L

Nicosulfuron (?g/L)

Données statistiquesLe 10/05/12 0.001 ?g/LLe 30/10/12 0.002 ?g/LLe 02/09/16 0.008 ?g/LLe 22/05/17 0.02 ?g/LLe 11/05/20 0.005 ?g/L

Atrazine (?g/L)

Données statistiquesLe 10/05/12 0.004 ?g/LLe 30/10/12 0.005 ?g/LLe 02/09/16 0.007 ?g/LLe 22/05/17 0.02 ?g/LLe 11/05/20 0.005 ?g/L

Atrazine deisopropyl desethyl (?g/L)

Données statistiquesLe 02/09/16 0.04 ?g/LLe 11/05/20 0.022 ?g/L