Moyennes annuelles par paramètreValeur
seuil		Année(s)
20082009201020112012201320142015201620172013-2017
Nitrates (mg(NO3)/L)
50
41
18.6
12.9
 - - - - - - - -
Somme pesticides analyses (?g/L)
0.5
 -
0.0202
 - - - - - - - - -
- 2,4-D (?g/L)
0.9
 -
0.0002
 - - - - - - -
<0.02
 -
- Atrazine desethyl (?g/L)
0.9
 -
0.02
 - - - - - - -
<0.02
 -
- Imazamox (?g/L), Trinexapac-ethyl (?g/L), Mesotrione (?g/L), AMPA (?g/L), Myclobutanil (?g/L), Sulcotrione (?g/L), Glufosinate (?g/L), Glyphosate (?g/L)
0.9
 -
<0.1
 - - - - - - -
<0.02
 -
- Desmediphame (?g/L), Carboxine (?g/L), Benfuracarbe (?g/L), asulame (?g/L), Carbosulfan (?g/L), Phenmediphame (?g/L)
0.9
 -
<0.05
 - - - - - - -
<0.005
 -
- Clethodim (?g/L)
0.9
 -
<0.05
 - - - - - - -
<0.1
 -
- Florasulam (?g/L), Piclorame (?g/L)
0.9
 -
<0.1
 - - - - - - -
<0.05
 -
- Foramsulfuron (?g/L), Metaldehyde (?g/L), Metalaxyl (?g/L), Triadimenol (?g/L)
0.9
 -
<0.05
 - - - - - - -
<0.02
 -
- Cycloxydime (?g/L), Flurtamone (?g/L), Oxadixyl (?g/L)
0.9
 -
<0.05
 - - - - - - -
<0.05
 -
- Dimetachlore (?g/L)
0.9
 -
<0.04
 - - - - - - -
<0.01
 -
- Paclobutrazole (?g/L), Terbuthylazine desethyl (?g/L), Terbuthylazine hydroxy (?g/L), Epoxiconazole (?g/L), Tebuconazole (?g/L), Hexazinone (?g/L), Metazachlore (?g/L), Terbuthylazine (?g/L), Simazine (?g/L), Propiconazole (?g/L), Propazine (?g/L), Metribuzine (?g/L), Metolachlore (?g/L), Linuron (?g/L), Isoproturon (?g/L), Diuron (?g/L), Dimethoate (?g/L), Chlortoluron (?g/L), Atrazine (?g/L)
0.9
 -
<0.02
 - - - - - - -
<0.01
 -
- Prosulfuron (?g/L), Sulfosufuron (?g/L), Thiafluamide (?g/L), Thifensulfuron methyl (?g/L), Nicosulfuron (?g/L), 2-hydroxy atrazine (?g/L), Diflufenicanil (?g/L), Metsulfuron methyle (?g/L), Bromacil (?g/L), Oxadiazon (?g/L), Napropamide (?g/L), Dicamba (?g/L), Dimethomorphe (?g/L), Chlorsulfuron (?g/L), Triclopyr (?g/L), Mecoprop (?g/L), 2,4-MCPA (?g/L), Dichlorprop (?g/L), Chloridazone (?g/L), Bromoxynil (?g/L), Bentazone (?g/L), Atrazine deisopropyl (?g/L)
0.9
 -
<0.02
 - - - - - - -
<0.02
 -
- Quinmerac (?g/L), Fluroxypyr (?g/L), Prochloraz (?g/L)
0.9
 -
<0.03
 - - - - - - -
<0.02
 -
- Clomazone (?g/L), Prosulfocarbe (?g/L)
0.9
 -
<0.1
 - - - - - - -
<0.005
 -
- Anthraquinone (?g/L)
0.9
 -
<0.02
 - - - - - - -
<0.08
 -
- Amidosulfuron (?g/L), Acetochlore (?g/L), Atrazine deisopropyl dese (?g/L), Iprodione (?g/L), Ethofumesate (?g/L)
0.9
 -
<0.02
 - - - - - - -
<0.05
 -
- fosetyl-aluminium (?g/L), mepiquat (?g/L), Clopyralide (?g/L), Chlorophacinone (?g/L), Aminotriazole (?g/L)
0.9
 -
<0.1
 - - - - - - -
<0.1
 -
- Imazamethabenz-methyl (?g/L), Imidaclopride (?g/L), Pyrimethanil (?g/L)
0.9
 -
<0.1
 - - - - - - -
<0.01
 -
- Metconazole (?g/L), Thiabendazole (?g/L), Cyproconazole (?g/L), Pirimicarbe (?g/L), Carbetamide (?g/L), Metamitrone (?g/L)
0.9
 -
<0.05
 - - - - - - -
<0.01
 -
- Piperonyl butoxyde (?g/L)
0.9
 -
<0.1
 - - - - - - -
<0.04
 -
- Fenpropidine (?g/L)
0.9
 -
<0.006
 - - - - - - -
<0.01
 -
- Diquat (?g/L)
0.9
 -
<0.2
 - - - - - - -
<0.1
 -
- Depallethrine (?g/L)
0.9
 -
<0.02
 - - - - - - -
<0.03
 -
- Aclonifene (?g/L)
0.9
 -
<0.01
 - - - - - - -
<0.04
 -
- Dimethenamide (?g/L), Propyzamide (?g/L), Pendimethaline (?g/L), Alachlore (?g/L)
0.9
 -
<0.01
 - - - - - - -
<0.01
 -
- Methoxychlore (?g/L)
0.9
 -
<0.01
 - - - - - - -
<0.02
 -
- Chlorothalonil (?g/L)
0.9
 -
<0.004
 - - - - - - -
<0.1
 -
- Cyprodinil (?g/L)
0.9
 -
<0.04
 - - - - - - -
<0.005
 -
- Omethoate (?g/L)
0.9
 -
<0.0008
 - - - - - - -
<0.1
 -
- Heptachlore epoxyde (?g/L), DDT 44' (?g/L)
0.9
 -
<0.005
 - - - - - - -
<0.01
 -
- Carbendazime (?g/L)
0.9
 -
<0.007
 - - - - - - -
<0.02
 -
- Chlorure de choline (?g/L)
0.9
 -
<10
 - - - - - - -
<0.1
 -
- Chlormequat (?g/L), Propamocarb hydrochloride (?g/L), Ethephon (?g/L)
0.9
 - - - - - - - - -
<0.1
 -
- Boscalid (?g/L), Mesosulfuron methyle (?g/L), 2,6-Dichlorobenzamide (?g/L), 3,4-dichlorophenyluree (?g/L), 1-(3,4-diClPhyl)-3-M-uree (?g/L), Hexaflumuron (?g/L), 2,4-DB (?g/L)
0.9
 - - - - - - - - -
<0.02
 -
- Betacyfluthrine (?g/L), Triticonazole (?g/L), Triflusulfuron-methyl (?g/L), Flutolanil (?g/L), Iprovalicarb (?g/L), Fenhexamid (?g/L), Picoxystrobine (?g/L), Flupyrsulfuron meth sod (?g/L), Clodinafop-propargyl (?g/L), Tribenuron-Methyle (?g/L), Fenothrine (?g/L), Fenamidone (?g/L), Quinoxyfen (?g/L), Ofurace (?g/L), Flumioxazine (?g/L), Fludioxonil (?g/L), Famoxadone (?g/L), Cloquintocet-mexyl (?g/L), Fenoxycarbe (?g/L), Oxyfluorfene (?g/L), Kresoxym-methyl (?g/L), Isoxaflutole (?g/L), Metosulame (?g/L), Fenbuconazole (?g/L), Difenoconazole (?g/L), Alpha-cypermethrine (?g/L), Penconazole (?g/L), Imazalil (?g/L), Benalaxyl (?g/L), Cyfluthrine (?g/L), Flurochloridone (?g/L), Procymidone (?g/L), Tetraconazole (?g/L), Bitertanol (?g/L), Mercaptodimethur (?g/L), Bioresmethrine (?g/L), Lenacile (?g/L), Pyrimiphos-methyl (?g/L), Propargite (?g/L), Chlormephos (?g/L), Bifenthrine (?g/L), Aldicarbe (?g/L), Thiodicarbe (?g/L)
0.9
 -
<0.05
 - - - - - - - - -
- Triazoxide (?g/L), Fluazinam (?g/L), Difethialone (?g/L), Difenacoum (?g/L), Carfentrazone-ethyl (?g/L), Imazaquine (?g/L), Spiroxamine (?g/L), Fluroxypyr-meptyl (?g/L), Chloromequat chlorure (?g/L), Fomesafen (?g/L), dithianon (?g/L), Triazamate (?g/L), Clofentezine (?g/L), Bromuconazole (?g/L), Esfenvalerate (?g/L), Thirame (?g/L), Thiophanate-methyl (?g/L), Dichlobenil (?g/L), Triadimefone (?g/L), Flutriafol (?g/L), Pyridate (?g/L), Methomyl (?g/L), Fluvalinate-tau (?g/L), Demeton-S-Methyl-Sulf. (?g/L), Demeton-S-Methyl (?g/L), Bifenox (?g/L)
0.9
 -
<0.1
 - - - - - - - - -
- Propinebe (?g/L), Pyrethrine (?g/L), Captane (?g/L)
0.9
 -
<0.5
 - - - - - - - - -
- Mefenoxam (?g/L), Oxamyl (?g/L), Dinitrocresol (?g/L)
0.9
 - - - - - - - - -
<0.05
 -
- Desmethylisoproturon (?g/L), Ethidimuron (?g/L), Endosulfan sulfate (?g/L), Imazamethabenz (?g/L), Carbaryl (?g/L), Monuron (?g/L)
0.9
 - - - - - - - - -
<0.01
 -
- Trifloxystrobine (?g/L), Pyraclostrobine (?g/L), Iodosulfuron methyl (?g/L), Fluquinconazole (?g/L), Lufenuron (?g/L), propaquizafop (?g/L), Azoxystrobine (?g/L), Rimsulfuron (?g/L), Pencycuron (?g/L), Flufenoxuron (?g/L), Isoxaben (?g/L), Methamidophos (?g/L), Norflurazone (?g/L), Oryzalin (?g/L), Triazophos (?g/L), Propanil (?g/L), Neburon (?g/L), Formothion (?g/L), Chlorprophame (?g/L), Hexaconazole (?g/L), Vinclozoline (?g/L), Terbutryne (?g/L), Terbumeton (?g/L), 2,4,5-T (?g/L), Monolinuron (?g/L), Methabenzthiazuron (?g/L), Ioxynil (?g/L), Flusilazole (?g/L), Diazinon (?g/L), Cymoxanil (?g/L), Cyanazine (?g/L)
0.9
 -
<0.02
 - - - - - - - - -
- Tefluthrine (?g/L), Propachlore (?g/L), Tebutame (?g/L), Chlorpyriphos-methyl (?g/L), Permethrine (?g/L), Ethoprophos (?g/L), Chlorfenvinphos (?g/L), Triallate (?g/L), Phosalone (?g/L), Parathion methyl (?g/L), Folpel (?g/L), Fenthion (?g/L), Fenpropimorphe (?g/L), Fenitrothion (?g/L), Dicofol (?g/L), Chlordane (?g/L), Carbofuran (?g/L), Butraline (?g/L), Azinphos methyl (?g/L), Azinphos ethyl (?g/L), Lambda-cyhalothrine (?g/L), Chlorpyriphos-ethyl (?g/L)
0.9
 -
<0.01
 - - - - - - - - -
- Pentachlorobenzene (?g/L), Trifluraline (?g/L), Isodrine (?g/L), HCH gamma (?g/L), HCH delta (?g/L), HCH beta (?g/L), HCH alpha (?g/L), Hexachlorobenzene (?g/L), Endrine (?g/L), Endosulfan B (?g/L), Endosulfan A (?g/L), DDT 24' (?g/L), DDE 44' (?g/L), DDE 24' (?g/L), DDD 44' (?g/L), DDD 24' (?g/L), Cypermethrine (?g/L)
0.9
 -
<0.005
 - - - - - - - - -
- Coumaphos (?g/L), Disulfoton (?g/L)
0.9
 -
<0.003
 - - - - - - - - -
- Phoxime (?g/L), Trichlorfon (?g/L)
0.9
 -
<0.0005
 - - - - - - - - -
- Demeton (?g/L)
0.9
 - - - - - - - - -
<0.005
 -
- Paraquat (?g/L)
0.9
 -
<0.7
 - - - - - - - - -
- Parathion ethyl (?g/L)
0.9
 -
<3.0E-5
 - - - - - - - - -
- Oxydemeton-methyl (?g/L), Diclofop methyl (?g/L)
0.9
 -
<0.03
 - - - - - - - - -
- Mevinphos (?g/L), Dichlorvos (?g/L)
0.9
 -
<0.001
 - - - - - - - - -
- Malathion (?g/L)
0.9
 -
<0.0006
 - - - - - - - - -
- Deltamethrine (?g/L)
0.9
 -
<0.0002
 - - - - - - - - -
- Heptachlore epoxyde endo (?g/L)
0
 -
<0.005
 - - - - - - -
<0.01
 -
- Heptachlo epoxyde exo cis (?g/L)
0
 -
<0.005
 - - - - - - -
<0.005
 -
- Heptachlore (?g/L)
0
 -
<3.0E-5
 - - - - - - -
<0.005
 -
- Dieldrine (?g/L)
0
 -
<0.003
 - - - - - - -
<0.01
 -
- Aldrine (?g/L)
0
 -
<0.01
 - - - - - - -
<0.01
 -
- Prothioconazole (?g/L)
0.9
 - - - - - - - - -
<1
 -
- Biphenyle (?g/L)
0
 -
<0.02
 - - - - - - - - -
- 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)
↓











Nitrates

Données statistiquesLe 22/05/08 40.7 mg(NO3)/LLe 28/05/09 30 mg(NO3)/LLe 24/09/09 19.1 mg(NO3)/LLe 23/12/09 6.8 mg(NO3)/LLe 24/03/10 18 mg(NO3)/LLe 08/10/10 7.7 mg(NO3)/LLe 10/12/12 5.8 mg(NO3)/LLe 05/06/14 33.3 mg(NO3)/LLe 12/12/14 5.8 mg(NO3)/LLe 03/04/17 9.3 mg(NO3)/L

Somme pesticides analyses (?g/L)

Données statistiquesLe 24/09/09 0.0202 ?g/L

2,4D (?g/L)

Données statistiquesLe 24/09/09 0.0002 ?g/LLe 03/04/17 0.02 ?g/L

Atrazine desethyl (?g/L)

Données statistiquesLe 24/09/09 0.02 ?g/LLe 03/04/17 0.02 ?g/L

Imazamox (?g/L), Trinexapacethyl (?g/L), Mesotrione (?g/L), AMPA (?g/L), Myclobutanil (?g/L), Sulcotrione (?g/L), Glufosinate (?g/L), Glyphosate (?g/L)

Données statistiquesLe 24/09/09 0.1 ?g/LLe 03/04/17 0.02 ?g/L

Desmediphame (?g/L), Carboxine (?g/L), Benfuracarbe (?g/L), asulame (?g/L), Carbosulfan (?g/L), Phenmediphame (?g/L)

Données statistiquesLe 24/09/09 0.05 ?g/LLe 03/04/17 0.005 ?g/L