Moyennes annuelles par paramètreValeur
seuil		Année(s)
20142015201620172018201920202021202220232019-2023
Nitrates (mg(NO3)/L)
50
52
52
51
48
53
54
54
56
57
56
 -
Somme pesticides analyses (?g/L)
0.5
1.65
1.09
1.19
1.17
 - -
0.97
0.93
0.97
 - -
- Atrazine deisopropyl dese (?g/L)
0.9
0.81
0.4
0.6
0.61
0.86
0.56
0.38
0.37
0.47
 - -
- Bentazone (?g/L)
0.9
0.057
0.05
0.0133
0.06
0.1
0.082
0.072
0.068
0.06
 - -
- Atrazine desethyl (?g/L)
0.9
0.42
0.35
0.39
0.38
0.278
0.33
0.225
0.242
0.23
 - -
- Atrazine (?g/L)
0.9
0.14
0.131
0.137
0.124
0.114
0.096
0.11
0.101
0.098
 - -
- Atrazine deisopropyl (?g/L)
0.9
<0.02
0.0143
0.019
0.0158
0.014
0.0113
0.0107
0.0115
0.0102
 - -
- Metazachlore (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
0.002
0.00225
0.003
0.0038
0.0038
 - -
- Chloridazone (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
0.0015
0.002
0.002
0.0025
0.00233
 - -
- Chlortoluron (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
0.013
0.007
0.00233
<0.002
0.00238
 - -
- Glyphosate (?g/L)
0.9
<0.02
<0.02
0.0225
<0.02
<0.02
0.0175
<0.02
<0.02
<0.03
 - -
- Dinocap (?g/L), Betacyfluthrine (?g/L), Desmediphame (?g/L), Fluroxypyr-meptyl (?g/L), Clodinafop-propargyl (?g/L), Tribenuron-Methyle (?g/L), Fenothrine (?g/L), Fluquinconazole (?g/L), Famoxadone (?g/L), Cloquintocet-mexyl (?g/L), fenoxaprop-ethyl (?g/L), propaquizafop (?g/L), dithianon (?g/L), Tefluthrine (?g/L), Haloxyfop-methyl (R) (?g/L), AMPA (?g/L), Triazamate (?g/L), Clofentezine (?g/L), Carbosulfan (?g/L), Alpha-cypermethrine (?g/L), Esfenvalerate (?g/L), Penconazole (?g/L), Depallethrine (?g/L), Chlorophacinone (?g/L), Cyfluthrine (?g/L), Flurochloridone (?g/L), Triazophos (?g/L), Glufosinate (?g/L), Permethrine (?g/L), Neburon (?g/L), Formothion (?g/L), Ethoprophos (?g/L), Vinclozoline (?g/L), Pyridate (?g/L), Propargite (?g/L), Phosalone (?g/L), Phenmediphame (?g/L), Fluvalinate-tau (?g/L), Chlormephos (?g/L), Aminotriazole (?g/L), Aldicarbe (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - -
- Chlormequat (?g/L), Imazaquine (?g/L), Fomesafen (?g/L), Fluazifop-butyl (?g/L), Diquat (?g/L), Flufenoxuron (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.02
 - -
- Boscalid (?g/L), Fluazinam (?g/L), Dichlorophene (?g/L), Didemethylisoproturon (?g/L), Picoxystrobine (?g/L), Paclobutrazole (?g/L), Fenamidone (?g/L), Terbumeton desethyl (?g/L), Terbuthylazine desethyl (?g/L), Quinoxyfen (?g/L), Ofurace (?g/L), Fludioxonil (?g/L), 2,6-Dichlorobenzamide (?g/L), Ethidimuron (?g/L), Thiabendazole (?g/L), Metalaxyl (?g/L), Dimethenamide (?g/L), Isoxaben (?g/L), Norflurazone (?g/L), Tetraconazole (?g/L), Bitertanol (?g/L), Metobromuron (?g/L), Flutriafol (?g/L), Hexaconazole (?g/L), Chlorsulfuron (?g/L), Secbumeton (?g/L), Prometryne (?g/L), Monuron (?g/L), Monolinuron (?g/L), Methomyl (?g/L), Mecoprop (?g/L), 2,4-MCPA (?g/L), Isoproturon (?g/L), Ioxynil (?g/L), Flusilazole (?g/L), Fenpropimorphe (?g/L), Fenarimol (?g/L), Diuron (?g/L), Cyanazine (?g/L), Carbendazime (?g/L), Bromoxynil (?g/L), Ametryne (?g/L), Alachlore (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
 - -
- Triticonazole (?g/L), Triazoxide (?g/L), Lufenuron (?g/L), Dichlorprop (?g/L), 2,4-D (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.02
 - -
- Triflusulfuron-methyl (?g/L), Iprovalicarb (?g/L), Fenhexamid (?g/L), Mesosulfuron methyle (?g/L), Pyraclostrobine (?g/L), Flupyrsulfuron meth sod (?g/L), Quizalofop ethyl (?g/L), Amidosulfuron (?g/L), Fenoxycarbe (?g/L), Isoxaflutole (?g/L), 3,4-dichlorophenyluree (?g/L), 1-(3,4-diClPhyl)-3-M-uree (?g/L), Metosulame (?g/L), Fenbuconazole (?g/L), Rimsulfuron (?g/L), Pencycuron (?g/L), Nicosulfuron (?g/L), Myclobutanil (?g/L), Benalaxyl (?g/L), Chloroxuron (?g/L), Oxadiazon (?g/L), Tebutame (?g/L), Triadimefone (?g/L), Propanil (?g/L), Methoxychlore (?g/L), Mercaptodimethur (?g/L), Triallate (?g/L), Oxydemeton-methyl (?g/L), Methabenzthiazuron (?g/L), Linuron (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Mefenoxam (?g/L), Carboxine (?g/L), Sulfosufuron (?g/L), Difenoconazole (?g/L), Imidaclopride (?g/L), Piperonyl butoxyde (?g/L), Imazalil (?g/L), Tebuconazole (?g/L), Propyzamide (?g/L), Lenacile (?g/L), Metolachlore (?g/L), Iprodione (?g/L), Cymoxanil (?g/L), Prosulfocarbe (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Imazamox (?g/L), Flutolanil (?g/L), Florasulam (?g/L), Foramsulfuron (?g/L), Cycloxydime (?g/L), Spiroxamine (?g/L), Iodosulfuron methyl (?g/L), Dimetachlore (?g/L), Prosulfuron (?g/L), Quinmerac (?g/L), Clomazone (?g/L), Flurtamone (?g/L), Azoxystrobine (?g/L), Thiafluamide (?g/L), Thifensulfuron methyl (?g/L), Acetochlore (?g/L), Metconazole (?g/L), Bromuconazole (?g/L), Epoxiconazole (?g/L), Bromacil (?g/L), Cyproconazole (?g/L), Hexazinone (?g/L), Napropamide (?g/L), Dimethomorphe (?g/L), Cyprodinil (?g/L), Carbetamide (?g/L), Triadimenol (?g/L), Terbuthylazine (?g/L), Propiconazole (?g/L), Pendimethaline (?g/L), Metribuzine (?g/L), Metamitrone (?g/L), Carbofuran (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
<0.002
<0.005
 - -
- Clethodim (?g/L), Metaldehyde (?g/L), Chlorpyriphos-methyl (?g/L), Chlorothalonil (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.02
<0.02
<0.02
<0.02
<0.02
 - -
- Carfentrazone-ethyl (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.1
<0.1
<0.1
<0.1
<0.1
 - -
- Dichlormide (?g/L), Benfluraline (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
 - -
- Benfuracarbe (?g/L), Fipronil (?g/L), Kresoxym-methyl (?g/L), Procymidone (?g/L), Bioresmethrine (?g/L), Chlorprophame (?g/L), Pyrimiphos-methyl (?g/L), Parathion ethyl (?g/L), Diclofop methyl (?g/L), Demeton-S (?g/L), Demeton-O (?g/L), Butraline (?g/L), Bifenthrine (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
 - -
- Trifloxystrobine (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.001
<0.001
<0.001
<0.001
<0.005
 - -
- Trinexapac-ethyl (?g/L), Terbuthylazine hydroxy (?g/L), Piclorame (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.02
 - -
- Mesotrione (?g/L), mepiquat (?g/L), Clopyralide (?g/L), Fluroxypyr (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.01
<0.01
<0.01
<0.01
<0.02
 - -
- Thiometon (?g/L), Thiophanate-methyl (?g/L), Diallate (?g/L)
0.9
<0.02
<0.05
<0.05
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
 - -
- Pyrethrine (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.08
<0.08
<0.08
<0.08
<0.1
 - -
- HCH epsilon (?g/L)
0.9
<0.005
<0.005
<0.005
<0.005
<0.001
<0.001
<0.001
<0.001
<0.005
 - -
- Flumioxazine (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 - -
- Anthraquinone (?g/L), Diazinon (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.01
<0.01
<0.01
<0.01
<0.01
 - -
- asulame (?g/L), Pirimicarbe (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
 - -
- Oxyfluorfene (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.002
 - -
- Naptalame (?g/L)
0.9
<0.02
<0.1
<0.1
<0.1
<0.002
<0.002
<0.002
<0.002
<0.03
 - -
- Imazamethabenz-methyl (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.01
 - -
- Tetradifon (?g/L)
0.9
<0.02
<0.05
<0.05
<0.05
<0.03
<0.03
<0.03
<0.03
<0.03
 - -
- Pentachlorobenzene (?g/L)
0.9
<0.002
<0.005
<0.005
<0.005
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- Oxamyl (?g/L)
0.9
<0.02
<0.05
<0.05
<0.05
<0.002
<0.002
<0.002
<0.002
<0.02
 - -
- 2-hydroxy atrazine (?g/L), Oryzalin (?g/L), 2,4,5-T (?g/L), Propazine (?g/L), Thiodicarbe (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.02
 - -
- Diflufenicanil (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
<0.002
<0.002
 - -
- Metsulfuron methyle (?g/L), Sulcotrione (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
<0.002
<0.02
 - -
- Propachlore (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
<0.002
<0.01
 - -
- Fenpropidine (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.001
<0.001
<0.001
<0.001
<0.01
 - -
- Aclonifene (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.015
<0.015
<0.015
<0.015
<0.015
 - -
- Dichlobenil (?g/L)
0.9
<0.02
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
<0.02
<0.02
 - -
- Oxadixyl (?g/L), Pyrimethanil (?g/L), Terbutryne (?g/L)
0.9
<0.02
<0.01
<0.01
<0.01
<0.002
<0.002
<0.002
<0.002
<0.005
 - -
- Paraquat (?g/L)
0.9
<0.06
<0.06
<0.06
<0.06
<0.02
<0.02
<0.02
<0.02
<0.02
 - -
- Dinitrocresol (?g/L)
0.9
<0.02
<0.1
<0.1
<0.1
<0.002
<0.002
<0.002
<0.002
<0.02
 - -
- Dicamba (?g/L)
0.9
<0.02
<0.03
<0.03
<0.03
<0.005
<0.005
<0.005
<0.005
<0.03
 - -
- Chlorfenvinphos (?g/L)
0.9
<0.02
<0.05
<0.05
<0.05
<0.01
<0.01
<0.01
<0.01
<0.01
 - -
- Trifluraline (?g/L)
0.9
<0.01
<0.009
<0.009
<0.009
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Triclopyr (?g/L)
0.9
<0.02
<0.03
<0.03
<0.03
<0.005
<0.005
<0.005
<0.005
<0.02
 - -
- Simazine (?g/L)
0.9
<0.02
<0.009
<0.009
<0.009
<0.002
<0.002
<0.002
<0.002
<0.005
 - -
- Pyrazophos (?g/L)
0.9
<0.02
<0.05
<0.05
<0.05
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Prochloraz (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- Parathion methyl (?g/L), Fenitrothion (?g/L), Azinphos methyl (?g/L), Azinphos ethyl (?g/L)
0.9
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 - -
- Malathion (?g/L)
0.9
<0.02
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
 - -
- Isodrine (?g/L), Endrine (?g/L)
0.9
<0.003
<0.003
<0.003
<0.003
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- HCH gamma (?g/L), HCH delta (?g/L), HCH alpha (?g/L)
0.9
<0.005
<0.005
<0.005
<0.005
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- HCH beta (?g/L)
0.9
<0.005
<0.003
<0.003
<0.003
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- Hexachlorobenzene (?g/L)
0.9
<0.002
<0.002
<0.002
<0.002
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- Folpel (?g/L), Captane (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.05
<0.05
<0.05
<0.05
<0.05
 - -
- Fenthion (?g/L), Chlorpyriphos-ethyl (?g/L)
0.9
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Endosulfan B (?g/L), Endosulfan A (?g/L)
0.9
<0.0015
<0.0015
<0.0015
<0.0015
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- Dinoterbe (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.03
 - -
- Dimethoate (?g/L)
0.9
<0.02
<0.03
<0.03
<0.03
<0.005
<0.005
<0.005
<0.005
<0.01
 - -
- Dicofol (?g/L)
0.9
<0.02
<0.001
<0.001
<0.001
<0.0003
<0.0003
<0.0003
<0.0003
<0.0005
 - -
- Demeton-S-Methyl (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.023
<0.023
<0.023
<0.023
<0.02
 - -
- Deltamethrine (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- DDT 44' (?g/L)
0.9
<0.003
<0.01
<0.01
<0.01
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- DDT 24' (?g/L), DDE 24' (?g/L), DDD 44' (?g/L), DDD 24' (?g/L)
0.9
<0.005
<0.01
<0.01
<0.01
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- DDE 44' (?g/L)
0.9
<0.005
<0.01
<0.01
<0.01
<0.002
<0.002
<0.002
<0.002
<0.002
 - -
- 2,4-DB (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.05
 - -
- Bifenox (?g/L)
0.9
<0.02
<0.01
<0.01
<0.01
<0.0036
<0.0036
<0.0036
<0.0036
<0.005
 - -
- Lambda-cyhalothrine (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
 - -
- Chlorure de choline (?g/L)
0.9
 -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.2
 - -
- Coumaphos (?g/L), Disulfoton (?g/L)
0.9
 -
<0.003
<0.003
<0.003
<0.05
<0.05
<0.05
<0.05
<0.05
 - -
- Phoxime (?g/L)
0.9
 -
<0.0005
<0.0005
<0.0005
<0.00015
<0.00015
<0.00015
<0.00015
<0.0005
 - -
- Trichlorfon (?g/L)
0.9
 -
<0.0005
<0.0005
<0.0005
<0.05
<0.05
<0.05
<0.05
<0.05
 - -
- Mevinphos (?g/L)
0.9
 -
<0.001
<0.001
<0.001
<0.1
<0.1
<0.1
<0.1
<0.1
 - -
- Ethofumesate (?g/L)
0.9
<0.02
<0.01
<0.01
 -
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Dichlorvos (?g/L)
0.9
 -
<0.0001
<0.0001
<0.0001
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Demeton-S-Methyl-Sulf. (?g/L)
0.9
<0.02
<0.1
<0.1
 -
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- cis-Chlordane (?g/L), Teflubenzuron (?g/L), Diniconazole (?g/L), trans Chlordane (?g/L), Buturon (?g/L), 2,4-MCPB (?g/L)
0.9
<0.02
 - -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Fenoxaprop (?g/L), Bromadiolone (?g/L), Benomyl (?g/L)
0.9
<0.02
 - -
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
 - -
- Thiacloprid (?g/L), Azaconazole (?g/L)
0.9
<0.02
 - -
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
 - -
- Desmethylisoproturon (?g/L), Terbumeton (?g/L), Metoxuron (?g/L)
0.9
<0.02
 - -
<0.01
<0.002
<0.002
<0.002
<0.002
<0.005
 - -
- Haloxyfop (?g/L)
0.9
<0.02
 - -
<0.03
<0.002
<0.002
<0.002
<0.002
<0.02
 - -
- fluridone (?g/L), Flazasulfuron (?g/L), Sebuthylazine (?g/L), Hexaflumuron (?g/L), Dimefuron (?g/L), Prometone (?g/L), Cycluron (?g/L), Propoxur (?g/L), Carbaryl (?g/L), Desmetryne (?g/L)
0.9
<0.02
 - -
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
 - -
- Tebufenpyrad (?g/L)
0.9
<0.02
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - -
- Hexythiazox (?g/L)
0.9
<0.02
 - -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.02
 - -
- Endosulfan sulfate (?g/L)
0.9
<0.005
 - -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Thiazafluron (?g/L)
0.9
<0.02
 - -
<0.02
<0.002
<0.002
<0.002
<0.002
<0.02
 - -
- Fenuron (?g/L)
0.9
<0.02
 - -
<0.01
<0.002
<0.002
<0.002
<0.002
<0.02
 - -
- Dinosebe (?g/L)
0.9
<0.02
 - -
<0.03
<0.002
<0.002
<0.002
<0.002
<0.005
 - -
- Diflubenzuron (?g/L)
0.9
<0.02
 - -
<0.01
<0.005
<0.005
<0.005
<0.005
<0.02
 - -
- Cypermethrine (?g/L)
0.9
<0.02
 - -
<2.4E-5
<0.02
<0.02
<0.02
<0.02
<0.02
 - -
- ETU (?g/L)
0.9
 - - -
<0.02
<0.1
<0.1
<0.1
<0.1
<0.1
 - -
- Fluoxastrobine (?g/L), Tebufenozide (?g/L), Pyridabene (?g/L)
0.9
<0.02
 - - -
<0.01
<0.01
<0.01
<0.01
<0.01
 - -
- Difenacoum (?g/L)
0.9
 - - -
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
 - -
- phosmet (?g/L)
0.9
<0.02
 - - -
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Bupirimate (?g/L)
0.9
<0.02
 - - -
<0.02
<0.02
<0.02
<0.02
<0.01
 - -
- Methamidophos (?g/L)
0.9
<0.02
 - - -
<0.02
<0.02
<0.02
<0.02
<0.02
 - -
- Acrinathrine (?g/L)
0.9
<0.02
 - - -
<0.03
<0.03
<0.03
<0.03
<0.03
 - -
- Omethoate (?g/L)
0.9
 - - -
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
 - -
- Thirame (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
 - -
<2
 -
<0.02
 - -
- Tolclofos-methyl (?g/L), Imazamethabenz (?g/L)
0.9
 - - - -
<0.03
<0.03
<0.03
<0.03
<0.03
 - -
- Difethialone (?g/L)
0.9
 - - - -
<0.02
<0.02
<0.02
<0.02
<0.02
 - -
- Irgarol (?g/L)
0.9
 - - - -
<0.0005
<0.0005
<0.0005
<0.0005
<0.0005
 - -
- Prothioconazole (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<1
<1
<1
<1
<1
 - -
- Propamocarb hydrochloride (?g/L), fosetyl-aluminium (?g/L), Chlordecone (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
 - - - - - - -
- Isothiocyanate de methyle (?g/L)
0.9
<1
 - -
<1
<0.1
 -
<0.1
 -
<0.02
 - -
- Dichlorprop-P (?g/L), Mecoprop-P (?g/L), Sulfosate (?g/L), Chlordane (?g/L)
0.9
<0.02
<0.02
<0.02
 - - - - - - - -
- Tricyclohexyletain hydrox (?g/L)
0.9
 - - -
<0.02
 - -
<0.002
 - - - -
- Chloromequat chlorure (?g/L)
0.9
 -
<0.02
<0.02
 - - - - - - - -
- Quizalofop (?g/L)
0.9
<0.02
 - - - - - - -
<0.02
 - -
- Rotenone (?g/L)
0.9
<0.02
 - - - - - - -
<0.005
 - -
- Endosulfan (?g/L)
0.9
 -
<0.004
<0.004
 - - - - - - - -
- Heptachlore epoxyde (?g/L)
0.9
<0.005
 - -
<0.0002
 - - - - - - -
- Ethephon (?g/L)
0.9
 - - -
<0.1
<100
<100
<100
<100
<100
 - -
- Mepiquat chlorure (?g/L), Iodofenphos (?g/L), Flurprimidol (?g/L), Coumatetralyle (?g/L), Chlorbromuron (?g/L), Azametiphos (?g/L), isazofos (?g/L), acifluorfen (?g/L), mefenacet (?g/L), Heptenophos (?g/L), Furalaxyl (?g/L), Triflumuron (?g/L), Temephos (?g/L), Sulfotep (?g/L), Quinalphos (?g/L), Profenofos (?g/L), Nuarimol (?g/L), Mepronil (?g/L), Ethiophencarbe (?g/L), Chinomethionate (?g/L), Cadusafos (?g/L), Buprofezine (?g/L), Haloxyfop-ethoxyethyl (?g/L), Isofenphos (?g/L), Chlorthiamide (?g/L), Tolylfluanide (?g/L), Promecarbe (?g/L), Molinate (?g/L), Dimetilan (?g/L), Bromopropylate (?g/L), Meptyldinocap (?g/L), Fonofos (?g/L), Pyrifenox (?g/L), Terbacil (?g/L), Tralomethrine (?g/L), Quintozene (?g/L), Propetamphos (?g/L), Phorate (?g/L), Naled (?g/L), Diethofencarbe (?g/L), Dichlofluanide (?g/L), Chloronebe (?g/L), Chlorbufame (?g/L), Bendiocarbe (?g/L), Amitraze (?g/L), Tetrachlorvinphos (?g/L), Terbuphos (?g/L), Pyrimiphos-ethyl (?g/L), Phosphamidon (?g/L), Methidation (?g/L), Fenpropathrine (?g/L), Ethion (?g/L), EPTC (?g/L), Dichlofenthion (?g/L), Captafol (?g/L), Bromophos Methyl (?g/L), Bromophos ethyl (?g/L)
0.9
<0.02
 - - - - - - - - - -
- Heptachlore epoxyde endo (?g/L)
0
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
<0.01
<0.01
 - -
- Heptachlo epoxyde exo cis (?g/L)
0
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Biphenyle (?g/L)
0
<0.02
<0.05
<0.05
<0.05
<0.01
<0.01
<0.01
<0.01
<0.01
 - -
- Heptachlore (?g/L)
0
<3.0E-5
<5.0E-5
<5.0E-5
<5.0E-5
<0.005
<0.005
<0.005
<0.005
<0.005
 - -
- Dieldrine (?g/L), Aldrine (?g/L)
0
<0.003
<0.003
<0.003
<0.003
<0.001
<0.001
<0.001
<0.001
<0.001
 - -
- Tetrachlorobenzene (?g/L)
0
 -
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 - -
- Propamocarb (?g/L)
0
<0.02
 - - -
<0.017
<0.017
<0.017
<0.017
<0.017
 - -
- Dimethachlore CGA 50266 (?g/L)
0
 - - -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
 - -
- Propylene thiouree (?g/L)
0
 - - -
<0.03
<0.1
<0.1
<0.1
<0.1
<0.5
 - -
- Chloridazone methyl desph (?g/L)
0
 - - - -
0.14
0.163
0.17
0.133
0.128
 - -
- Pentachlorophenol (?g/L)
0
 - - - -
<0.02
<0.02
<0.02
<0.02
<0.03
 - -
- Epichlorohydrine (?g/L)
0
 - - - -
<0.1
 -
<0.1
 -
<0.05
 - -
- Dithio Carbamates (?g/L)
0
 - - -
<0.03
 - -
<2
 - - - -
- Metiram (?g/L)
0.9
 - - - - - -
<2
 - - - -
- Ferbam (?g/L)
0.9
<200000
 - - - - - - - - - -
- HCH alpha+beta+delta+gamm (?g/L), Somme drines (?g/L)
0
 - - - - - - - - - - -
- Demeton (?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 09/01/14 51 mg(NO3)/LLe 27/03/14 56 mg(NO3)/LLe 22/05/14 50 mg(NO3)/LLe 17/07/14 49 mg(NO3)/LLe 18/09/14 48 mg(NO3)/LLe 18/11/14 55 mg(NO3)/LLe 23/03/15 58 mg(NO3)/LLe 18/05/15 52 mg(NO3)/LLe 07/09/15 48 mg(NO3)/LLe 02/11/15 50 mg(NO3)/LLe 15/03/16 57 mg(NO3)/LLe 10/05/16 50 mg(NO3)/LLe 21/09/16 51 mg(NO3)/LLe 22/11/16 47 mg(NO3)/LLe 08/03/17 47 mg(NO3)/LLe 11/05/17 49 mg(NO3)/LLe 28/09/17 49 mg(NO3)/LLe 28/11/17 45 mg(NO3)/LLe 05/09/18 52 mg(NO3)/LLe 14/11/18 53 mg(NO3)/LLe 07/03/19 55 mg(NO3)/LLe 27/06/19 56 mg(NO3)/LLe 26/09/19 52 mg(NO3)/LLe 27/11/19 52 mg(NO3)/LLe 04/06/20 57 mg(NO3)/LLe 23/09/20 54 mg(NO3)/LLe 08/12/20 51 mg(NO3)/LLe 16/03/21 61 mg(NO3)/LLe 03/06/21 55 mg(NO3)/LLe 23/09/21 55 mg(NO3)/LLe 12/11/21 53 mg(NO3)/LLe 14/01/22 58 mg(NO3)/LLe 07/06/22 58 mg(NO3)/LLe 22/09/22 54 mg(NO3)/LLe 24/11/22 57 mg(NO3)/LLe 23/03/23 52 mg(NO3)/LLe 24/07/23 59 mg(NO3)/LLe 06/10/23 56 mg(NO3)/LLe 23/11/23 56 mg(NO3)/L

Somme pesticides analyses (?g/L)

Données statistiquesLe 09/01/14 1.34 ?g/LLe 27/03/14 1.89 ?g/LLe 22/05/14 1.15 ?g/LLe 17/07/14 1.12 ?g/LLe 18/09/14 1.67 ?g/LLe 18/11/14 2.72 ?g/LLe 23/03/15 1.374 ?g/LLe 18/05/15 1.146 ?g/LLe 07/09/15 1.102 ?g/LLe 02/11/15 0.754 ?g/LLe 15/03/16 1.378 ?g/LLe 10/05/16 1.244 ?g/LLe 21/09/16 1.146 ?g/LLe 22/11/16 0.972 ?g/LLe 08/03/17 1.139 ?g/LLe 11/05/17 1.203 ?g/LLe 04/06/20 0.818 ?g/LLe 23/09/20 0.989 ?g/LLe 08/12/20 1.116 ?g/LLe 16/03/21 0.923 ?g/LLe 03/06/21 0.994 ?g/LLe 23/09/21 1.022 ?g/LLe 12/11/21 0.782 ?g/LLe 14/01/22 0.863 ?g/LLe 07/06/22 1.178 ?g/LLe 22/09/22 0.891 ?g/LLe 24/11/22 0.959 ?g/L

Atrazine deisopropyl dese (?g/L)

Données statistiquesLe 09/01/14 0.82 ?g/LLe 27/03/14 1.02 ?g/LLe 22/05/14 0.66 ?g/LLe 17/07/14 0.64 ?g/LLe 18/09/14 0.9 ?g/LLe 18/11/14 0.82 ?g/LLe 07/09/15 0.54 ?g/LLe 02/11/15 0.26 ?g/LLe 15/03/16 0.69 ?g/LLe 10/05/16 0.68 ?g/LLe 21/09/16 0.54 ?g/LLe 22/11/16 0.47 ?g/LLe 08/03/17 0.61 ?g/LLe 11/05/17 0.6 ?g/LLe 28/09/17 0.59 ?g/LLe 28/11/17 0.63 ?g/LLe 05/09/18 0.73 ?g/LLe 14/11/18 0.99 ?g/LLe 07/03/19 0.66 ?g/LLe 27/06/19 0.51 ?g/LLe 26/09/19 0.49 ?g/LLe 27/11/19 0.59 ?g/LLe 04/06/20 0.24 ?g/LLe 23/09/20 0.34 ?g/LLe 08/12/20 0.56 ?g/LLe 16/03/21 0.35 ?g/LLe 03/06/21 0.44 ?g/LLe 23/09/21 0.4 ?g/LLe 12/11/21 0.29 ?g/LLe 14/01/22 0.34 ?g/LLe 07/06/22 0.602 ?g/LLe 24/11/22 0.481 ?g/L

Bentazone (?g/L)

Données statistiquesLe 09/01/14 0.07 ?g/LLe 27/03/14 0.02 ?g/LLe 22/05/14 0.06 ?g/LLe 17/07/14 0.08 ?g/LLe 18/09/14 0.11 ?g/LLe 18/11/14 0.02 ?g/LLe 23/03/15 0.04 ?g/LLe 07/09/15 0.06 ?g/LLe 15/03/16 0.02 ?g/LLe 10/05/16 0.02 ?g/LLe 22/11/16 0.02 ?g/LLe 08/03/17 0.07 ?g/LLe 11/05/17 0.03 ?g/LLe 28/09/17 0.05 ?g/LLe 28/11/17 0.09 ?g/LLe 05/09/18 0.092 ?g/LLe 14/11/18 0.108 ?g/LLe 07/03/19 0.067 ?g/LLe 27/06/19 0.079 ?g/LLe 26/09/19 0.09 ?g/LLe 27/11/19 0.093 ?g/LLe 04/06/20 0.046 ?g/LLe 23/09/20 0.083 ?g/LLe 08/12/20 0.086 ?g/LLe 16/03/21 0.044 ?g/LLe 03/06/21 0.065 ?g/LLe 23/09/21 0.084 ?g/LLe 12/11/21 0.077 ?g/LLe 14/01/22 0.064 ?g/LLe 07/06/22 0.076 ?g/LLe 22/09/22 0.041 ?g/LLe 24/11/22 0.06 ?g/L

Atrazine desethyl (?g/L)

Données statistiquesLe 09/01/14 0.32 ?g/LLe 27/03/14 0.68 ?g/LLe 22/05/14 0.3 ?g/LLe 17/07/14 0.28 ?g/LLe 18/09/14 0.5 ?g/LLe 18/11/14 0.43 ?g/LLe 07/09/15 0.367 ?g/LLe 02/11/15 0.334 ?g/LLe 15/03/16 0.496 ?g/LLe 10/05/16 0.388 ?g/LLe 21/09/16 0.319 ?g/LLe 22/11/16 0.353 ?g/LLe 08/03/17 0.32 ?g/LLe 11/05/17 0.426 ?g/LLe 28/09/17 0.378 ?g/LLe 28/11/17 0.392 ?g/LLe 05/09/18 0.237 ?g/LLe 14/11/18 0.319 ?g/LLe 07/03/19 0.314 ?g/LLe 27/06/19 0.465 ?g/LLe 26/09/19 0.253 ?g/LLe 27/11/19 0.286 ?g/LLe 04/06/20 0.258 ?g/LLe 23/09/20 0.224 ?g/LLe 08/12/20 0.193 ?g/LLe 16/03/21 0.26 ?g/LLe 03/06/21 0.251 ?g/LLe 23/09/21 0.245 ?g/LLe 12/11/21 0.21 ?g/LLe 14/01/22 0.214 ?g/LLe 07/06/22 0.249 ?g/LLe 22/09/22 0.259 ?g/LLe 24/11/22 0.196 ?g/L

Atrazine (?g/L)

Données statistiquesLe 09/01/14 0.13 ?g/LLe 27/03/14 0.19 ?g/LLe 22/05/14 0.13 ?g/LLe 17/07/14 0.12 ?g/LLe 18/09/14 0.16 ?g/LLe 18/11/14 0.11 ?g/LLe 07/09/15 0.12 ?g/LLe 02/11/15 0.142 ?g/LLe 15/03/16 0.144 ?g/LLe 10/05/16 0.153 ?g/LLe 21/09/16 0.115 ?g/LLe 22/11/16 0.136 ?g/LLe 08/03/17 0.127 ?g/LLe 11/05/17 0.131 ?g/LLe 28/09/17 0.119 ?g/LLe 28/11/17 0.119 ?g/LLe 05/09/18 0.088 ?g/LLe 14/11/18 0.14 ?g/LLe 07/03/19 0.127 ?g/LLe 27/06/19 0.098 ?g/LLe 26/09/19 0.089 ?g/LLe 27/11/19 0.068 ?g/LLe 04/06/20 0.101 ?g/LLe 23/09/20 0.121 ?g/LLe 08/12/20 0.109 ?g/LLe 16/03/21 0.102 ?g/LLe 03/06/21 0.112 ?g/LLe 23/09/21 0.112 ?g/LLe 12/11/21 0.078 ?g/LLe 14/01/22 0.101 ?g/LLe 07/06/22 0.102 ?g/LLe 22/09/22 0.106 ?g/LLe 24/11/22 0.083 ?g/L