Moyennes annuelles par paramètreValeur
seuil		Année(s)
20142015201620172018201920202021202220232019-2023
Nitrates (mg(NO3)/L)
50
35
36
36
20.8
 - -
37
16.4
20.1
39
 -
Somme pesticides analyses (?g/L)
0.5
0.47
0.263
0.291
0.082
 - -
0.168
0.057
0.064
 - -
- Atrazine deisopropyl dese (?g/L)
0.9
0.18
0.094
0.122
0.043
<0.03
 -
0.05
0.0225
0.0153
 - -
- Atrazine desethyl (?g/L)
0.9
0.117
0.108
0.113
0.034
<0.002
 -
0.049
0.0173
0.0153
 - -
- Atrazine (?g/L)
0.9
0.055
0.048
0.033
0.0153
<0.002
 -
0.025
0.0083
0.0077
 - -
- Acetochlore (?g/L)
0.9
<0.02
<0.006
0.0122
<0.006
<0.002
 -
0.00167
0.002
0.0032
 - -
- Imidaclopride (?g/L)
0.9
<0.02
0.0038
0.0045
<0.006
<0.005
 -
0.0048
<0.005
0.00283
 - -
- 2-hydroxy atrazine (?g/L)
0.9
0.0117
<0.02
0.0106
<0.02
<0.005
 -
0.0143
0.0053
<0.02
 - -
- Metaldehyde (?g/L)
0.9
<0.02
0.006
0.006
<0.006
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Dimethenamide (?g/L)
0.9
0.07
<0.02
<0.02
<0.02
<0.002
 -
0.00133
<0.002
<0.005
 - -
- Metazachlore (?g/L)
0.9
<0.02
0.0045
0.0073
<0.006
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Oxadixyl (?g/L)
0.9
<0.02
<0.01
<0.01
<0.01
<0.002
 -
0.00233
0.0015
<0.005
 - -
- Bentazone (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.002
 -
0.0037
0.0015
<0.02
 - -
- Boscalid (?g/L)
0.9
0.0133
<0.02
<0.02
<0.02
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Atrazine deisopropyl (?g/L)
0.9
<0.02
<0.006
0.0041
<0.006
<0.005
 -
<0.005
<0.005
<0.005
 - -
- Betacyfluthrine (?g/L)
0.9
<0.02
 -
<0.02
<0.02
<0.02
 -
<0.02
0.017
<0.02
 - -
- Dinocap (?g/L), Desmediphame (?g/L), Clodinafop-propargyl (?g/L), Fluquinconazole (?g/L), fenoxaprop-ethyl (?g/L), Haloxyfop-methyl (R) (?g/L), AMPA (?g/L), Clofentezine (?g/L), Carbosulfan (?g/L), Glufosinate (?g/L), Neburon (?g/L), Phenmediphame (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Chlormequat (?g/L), Diquat (?g/L)
0.9
<0.02
<0.02
<0.1
<0.02
<0.01
 -
<0.01
<0.01
<0.02
 - -
- 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
<0.02
 - -
- 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), Mercaptodimethur (?g/L), Triallate (?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
 - -
- Mefenoxam (?g/L), Sulfosufuron (?g/L), Difenoconazole (?g/L), Imazalil (?g/L), Tebuconazole (?g/L), Propyzamide (?g/L), Lenacile (?g/L), Metolachlore (?g/L), Iprodione (?g/L), Cymoxanil (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.005
 -
<0.005
<0.005
<0.005
 - -
- Imazamox (?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), Flurtamone (?g/L), Azoxystrobine (?g/L), Thiafluamide (?g/L), Thifensulfuron methyl (?g/L), Metconazole (?g/L), Epoxiconazole (?g/L), Bromacil (?g/L), Cyproconazole (?g/L), Hexazinone (?g/L), Napropamide (?g/L), Dimethomorphe (?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
<0.005
 - -
- Flutolanil (?g/L), Clomazone (?g/L)
0.9
<0.02
<0.006
<0.02
<0.006
<0.002
 -
<0.002
<0.002
<0.005
 - -
- 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), Ofurace (?g/L), Fludioxonil (?g/L), 2,6-Dichlorobenzamide (?g/L), Ethidimuron (?g/L), Thiabendazole (?g/L), Metalaxyl (?g/L), Isoxaben (?g/L), Norflurazone (?g/L), Tetraconazole (?g/L), Bitertanol (?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), Chlortoluron (?g/L), Chloridazone (?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
<0.005
 - -
- Clethodim (?g/L)
0.9
<0.02
<0.006
<0.1
<0.006
<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
 - -
- Carboxine (?g/L), Prosulfocarbe (?g/L)
0.9
<0.02
<0.006
<0.02
<0.006
<0.005
 -
<0.005
<0.005
<0.005
 - -
- Dichlormide (?g/L)
0.9
<0.02
<0.02
<0.05
<0.02
<0.03
 -
<0.03
<0.03
<0.01
 - -
- Benfuracarbe (?g/L), Fipronil (?g/L), Procymidone (?g/L), Bioresmethrine (?g/L), Diclofop methyl (?g/L), Demeton-S (?g/L), Bifenthrine (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Imazaquine (?g/L), Fomesafen (?g/L), Fluazifop-butyl (?g/L), Flufenoxuron (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
 -
<0.01
<0.01
<0.02
 - -
- Trifloxystrobine (?g/L)
0.9
<0.02
<0.02
<0.04
<0.02
<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
<0.02
 - -
- Mesotrione (?g/L)
0.9
<0.02
<0.006
<0.05
<0.006
<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
 - -
- Tribenuron-Methyle (?g/L), dithianon (?g/L), Chlorophacinone (?g/L), Aldicarbe (?g/L)
0.9
<0.02
<0.02
<0.1
<0.02
<0.02
 -
<0.02
<0.02
<0.02
 - -
- HCH epsilon (?g/L)
0.9
<0.005
<0.005
<0.005
<0.005
<0.001
 -
<0.001
<0.001
<0.005
 - -
- Quinoxyfen (?g/L), Metobromuron (?g/L)
0.9
<0.02
<0.02
<0.05
<0.02
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Flumioxazine (?g/L), Famoxadone (?g/L), propaquizafop (?g/L), Penconazole (?g/L), Triazophos (?g/L), Formothion (?g/L), Ethoprophos (?g/L)
0.9
<0.02
<0.02
<0.05
<0.02
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Cloquintocet-mexyl (?g/L)
0.9
<0.02
<0.02
<0.08
<0.02
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Anthraquinone (?g/L)
0.9
<0.02
<0.006
<0.08
<0.006
<0.01
 -
<0.01
<0.01
<0.005
 - -
- mepiquat (?g/L)
0.9
<0.02
<0.006
<0.1
<0.006
<0.01
 -
<0.01
<0.01
<0.02
 - -
- asulame (?g/L), Pirimicarbe (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
 -
<0.005
<0.005
<0.01
 - -
- Tefluthrine (?g/L), Flurochloridone (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
 -
<0.02
<0.02
<0.005
 - -
- Oxyfluorfene (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.002
 -
<0.002
<0.002
<0.002
 - -
- Kresoxym-methyl (?g/L), Pyrimiphos-methyl (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
 -
<0.01
<0.01
<0.005
 - -
- Naptalame (?g/L)
0.9
<0.02
<0.1
<0.1
<0.1
<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
<0.01
 - -
- Tetradifon (?g/L)
0.9
<0.02
<0.05
<0.05
<0.05
<0.03
 -
<0.03
<0.03
<0.005
 - -
- Pentachlorobenzene (?g/L)
0.9
<0.002
<0.005
<0.005
<0.005
<0.001
 -
<0.001
<0.001
<0.0005
 - -
- Bromuconazole (?g/L)
0.9
<0.02
<0.006
<0.05
<0.006
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Oxamyl (?g/L)
0.9
<0.02
<0.05
<0.05
<0.05
<0.002
 -
<0.002
<0.002
<0.02
 - -
- Diflufenicanil (?g/L)
0.9
<0.02
<0.006
<0.02
<0.006
<0.002
 -
<0.002
<0.002
<0.002
 - -
- Clopyralide (?g/L)
0.9
<0.02
<0.006
<0.01
<0.006
<0.01
 -
<0.01
<0.01
<0.02
 - -
- Esfenvalerate (?g/L), Phosalone (?g/L)
0.9
<0.02
<0.02
<0.04
<0.02
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Metsulfuron methyle (?g/L), Sulcotrione (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.002
 -
<0.002
<0.002
<0.02
 - -
- Fluroxypyr (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.01
 -
<0.01
<0.01
<0.02
 - -
- Propachlore (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.002
 -
<0.002
<0.002
<0.01
 - -
- Piperonyl butoxyde (?g/L)
0.9
<0.02
<0.006
<0.04
<0.006
<0.005
 -
<0.005
<0.005
<0.005
 - -
- Fenpropidine (?g/L)
0.9
<0.02
<0.006
<0.006
<0.006
<0.001
 -
<0.001
<0.001
<0.01
 - -
- Aclonifene (?g/L)
0.9
<0.02
<0.02
<0.04
<0.02
<0.015
 -
<0.015
<0.015
<0.001
 - -
- Dichlobenil (?g/L)
0.9
<0.02
<0.005
<0.02
<0.005
<0.02
 -
<0.02
<0.02
<0.005
 - -
- 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
<0.02
 - -
- Chlorpyriphos-methyl (?g/L)
0.9
<0.02
<0.006
<0.02
<0.006
<0.02
 -
<0.02
<0.02
<0.005
 - -
- Paraquat (?g/L)
0.9
<0.06
<0.06
<0.1
<0.06
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Glyphosate (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
 -
<0.02
<0.02
<0.03
 - -
- Dinitrocresol (?g/L)
0.9
<0.02
<0.1
<0.1
<0.1
<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
<0.03
 - -
- Chlorprophame (?g/L), Parathion ethyl (?g/L)
0.9
<0.02
<0.02
<0.04
<0.02
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Chlorfenvinphos (?g/L)
0.9
<0.02
<0.05
<0.05
<0.05
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Pyrimethanil (?g/L), Terbutryne (?g/L)
0.9
<0.02
<0.01
<0.01
<0.01
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Cyprodinil (?g/L)
0.9
<0.02
<0.006
<0.01
<0.006
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Trifluraline (?g/L)
0.9
<0.01
<0.009
<0.009
<0.009
<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
<0.02
 - -
- Simazine (?g/L)
0.9
<0.02
<0.009
<0.009
<0.009
<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
 - -
- Propargite (?g/L)
0.9
<0.02
<0.02
<0.05
<0.02
<0.02
 -
<0.02
<0.02
<0.005
 - -
- Prochloraz (?g/L)
0.9
<0.02
<0.006
<0.02
<0.006
<0.001
 -
<0.001
<0.001
<0.001
 - -
- Malathion (?g/L)
0.9
<0.02
<0.003
<0.05
<0.003
<0.003
 -
<0.003
<0.003
<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
 - -
- Hexachlorobenzene (?g/L)
0.9
<0.002
<0.002
<0.005
<0.002
<0.001
 -
<0.001
<0.001
<0.001
 - -
- Folpel (?g/L)
0.9
<0.02
<0.02
<0.08
<0.02
<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
 - -
- Fenitrothion (?g/L)
0.9
<0.01
<0.01
<0.01
<0.01
<0.01
 -
<0.01
<0.01
<0.001
 - -
- Dinoterbe (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<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
<0.01
 - -
- Dicofol (?g/L)
0.9
<0.02
<0.001
<0.05
<0.001
<0.0003
 -
<0.0003
<0.0003
<0.0005
 - -
- Diazinon (?g/L)
0.9
<0.02
<0.006
<0.02
<0.006
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Demeton-S-Methyl (?g/L)
0.9
<0.02
<0.02
<0.1
<0.02
<0.023
 -
<0.023
<0.023
<0.02
 - -
- Deltamethrine (?g/L)
0.9
<0.02
<0.02
<0.08
<0.02
<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
 - -
- 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
 - -
- DDE 44' (?g/L)
0.9
<0.005
<0.01
<0.01
<0.01
<0.002
 -
<0.002
<0.002
<0.001
 - -
- 2,4-DB (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
 -
<0.01
<0.01
<0.05
 - -
- Chlormephos (?g/L)
0.9
<0.02
<0.02
<0.04
<0.02
<0.02
 -
<0.02
<0.02
<0.005
 - -
- Benfluraline (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.03
 -
<0.03
<0.03
<0.005
 - -
- Azinphos methyl (?g/L)
0.9
<0.01
<0.01
<0.1
<0.01
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Azinphos ethyl (?g/L)
0.9
<0.01
<0.01
<0.02
<0.01
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Aminotriazole (?g/L)
0.9
<0.02
<0.02
<0.1
<0.02
<0.02
 -
<0.02
<0.02
<0.05
 - -
- Lambda-cyhalothrine (?g/L)
0.9
<0.02
<0.02
<0.04
<0.02
<0.02
 -
<0.01
<0.01
<0.01
 - -
- 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
 -
<0.005
<0.02
<0.005
 -
<0.005
<0.005
<0.005
 - -
- Thiacloprid (?g/L)
0.9
<0.02
 -
<0.01
<0.02
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Chlorure de choline (?g/L)
0.9
 -
<0.02
<0.1
<0.02
<0.02
 -
<0.02
<0.02
<0.2
 - -
- Desmethylisoproturon (?g/L), Terbumeton (?g/L), Metoxuron (?g/L)
0.9
<0.02
 -
<0.005
<0.01
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Fluroxypyr-meptyl (?g/L)
0.9
<0.02
<0.02
<0.05
 -
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Pyrethrine (?g/L)
0.9
<0.02
 -
<0.08
<0.02
<0.08
 -
<0.08
<0.08
<0.1
 - -
- Fenothrine (?g/L)
0.9
<0.02
<0.02
<0.02
 -
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Haloxyfop (?g/L)
0.9
<0.02
 -
<0.02
<0.03
<0.002
 -
<0.002
<0.002
<0.02
 - -
- Azaconazole (?g/L)
0.9
<0.02
 -
<0.1
<0.02
<0.01
 -
<0.01
<0.01
<0.01
 - -
- fluridone (?g/L), Flazasulfuron (?g/L), Sebuthylazine (?g/L), Hexaflumuron (?g/L), Dimefuron (?g/L), Prometone (?g/L), Propoxur (?g/L), Carbaryl (?g/L), Desmetryne (?g/L)
0.9
<0.02
 -
<0.005
<0.02
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Triazamate (?g/L)
0.9
<0.02
<0.02
<0.1
 -
<0.02
 -
<0.02
<0.02
<0.02
 - -
- 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
 -
<0.005
<0.02
<0.005
 -
<0.005
<0.005
<0.02
 - -
- Bromadiolone (?g/L)
0.9
<0.02
 -
<0.01
<0.02
<0.03
 -
<0.03
<0.03
<0.03
 - -
- Endosulfan sulfate (?g/L)
0.9
<0.005
 -
<0.01
<0.005
<0.005
 -
<0.005
<0.005
<0.001
 - -
- Thiazafluron (?g/L)
0.9
<0.02
 -
<0.005
<0.02
<0.002
 -
<0.002
<0.002
<0.02
 - -
- Depallethrine (?g/L)
0.9
<0.02
<0.02
<0.03
 -
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Cycluron (?g/L)
0.9
<0.02
 -
<0.05
<0.02
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Coumaphos (?g/L), Disulfoton (?g/L)
0.9
 -
<0.003
<0.05
<0.003
<0.05
 -
<0.05
<0.05
<0.05
 - -
- Cyfluthrine (?g/L), Fluvalinate-tau (?g/L)
0.9
<0.02
 -
<0.05
<0.02
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Methamidophos (?g/L)
0.9
<0.02
<0.1
<0.1
 -
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Phoxime (?g/L)
0.9
 -
<0.0005
<0.005
<0.0005
<0.00015
 -
<0.00015
<0.00015
<0.0005
 - -
- Permethrine (?g/L)
0.9
<0.02
<0.02
<0.04
 -
<0.02
 -
<0.02
<0.02
<0.01
 - -
- Methoxychlore (?g/L), Oxydemeton-methyl (?g/L)
0.9
<0.02
<0.02
<0.02
 -
<0.005
 -
<0.005
<0.005
<0.005
 - -
- Fenuron (?g/L)
0.9
<0.02
 -
<0.005
<0.01
<0.002
 -
<0.002
<0.002
<0.02
 - -
- Dinosebe (?g/L)
0.9
<0.02
 -
<0.005
<0.03
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Diflubenzuron (?g/L)
0.9
<0.02
 -
<0.005
<0.01
<0.005
 -
<0.005
<0.005
<0.02
 - -
- Chlorothalonil (?g/L)
0.9
<0.02
<0.006
<0.1
<0.006
<0.02
 -
<0.02
<0.02
 - - -
- Benomyl (?g/L)
0.9
<0.02
 -
<0.02
<0.02
<0.03
 -
<0.03
<0.03
<0.03
 - -
- Vinclozoline (?g/L)
0.9
<0.02
<0.02
<0.04
<0.02
<0.02
 -
<0.02
<0.02
 - - -
- Trichlorfon (?g/L)
0.9
 -
<0.0005
<0.05
<0.0005
<0.05
 -
<0.05
<0.05
<0.05
 - -
- Pyridate (?g/L)
0.9
<0.02
 -
<0.02
<0.02
<0.02
 -
<0.02
<0.02
<0.05
 - -
- Parathion methyl (?g/L)
0.9
<0.01
<0.01
<0.05
 -
<0.01
 -
<0.01
<0.01
<0.005
 - -
- Mevinphos (?g/L)
0.9
 -
<0.001
<0.1
<0.001
<0.1
 -
<0.1
<0.1
<0.1
 - -
- Isodrine (?g/L), Endrine (?g/L)
0.9
<0.003
 -
<0.01
<0.003
<0.001
 -
<0.001
<0.001
<0.001
 - -
- HCH beta (?g/L)
0.9
<0.005
 -
<0.01
<0.003
<0.001
 -
<0.001
<0.001
<0.001
 - -
- Ethofumesate (?g/L)
0.9
<0.02
<0.01
<0.01
 -
<0.005
 -
<0.005
<0.005
<0.005
 - -
- Dichlorvos (?g/L)
0.9
 -
<0.0001
<0.005
<0.0001
<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
 - -
- Demeton-O (?g/L)
0.9
<0.02
<0.02
<0.02
 -
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Captane (?g/L)
0.9
<0.02
 -
<0.05
<0.02
<0.05
 -
<0.05
<0.05
<0.05
 - -
- Butraline (?g/L)
0.9
<0.02
<0.02
<0.02
 -
<0.01
 -
<0.01
<0.01
<0.005
 - -
- Bifenox (?g/L)
0.9
<0.02
 -
<0.08
<0.01
<0.0036
 -
<0.0036
<0.0036
<0.005
 - -
- Fenoxaprop (?g/L)
0.9
<0.02
 - -
<0.02
<0.03
 -
<0.03
<0.03
<0.03
 - -
- ETU (?g/L)
0.9
 - -
<0.5
<0.02
<0.1
 -
<0.1
<0.1
<0.1
 - -
- phosmet (?g/L)
0.9
<0.02
 -
<0.02
 -
<0.005
 -
<0.005
<0.005
<0.005
 - -
- Tebufenozide (?g/L)
0.9
<0.02
 -
<0.1
 -
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Pyridabene (?g/L)
0.9
<0.02
 -
<0.02
 -
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Bupirimate (?g/L)
0.9
<0.02
 -
<0.08
 -
<0.02
 -
<0.02
<0.02
<0.01
 - -
- Alpha-cypermethrine (?g/L)
0.9
<0.02
 -
<0.05
<0.02
<0.02
 -
<0.02
<0.02
 - - -
- Acrinathrine (?g/L)
0.9
<0.02
 -
<0.04
 -
<0.03
 -
<0.03
<0.03
<0.03
 - -
- Endosulfan B (?g/L)
0.9
<0.0015
 -
<0.01
<0.0015
<0.001
 -
<0.001
<0.001
 - - -
- Endosulfan A (?g/L)
0.9
<0.0015
 -
<0.02
<0.0015
<0.001
 -
<0.001
<0.001
 - - -
- Cypermethrine (?g/L)
0.9
<0.02
 -
<0.08
 -
<0.02
 -
<0.02
<0.02
<0.005
 - -
- Fluoxastrobine (?g/L)
0.9
<0.02
 - - -
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Difethialone (?g/L)
0.9
 - -
<0.005
 -
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Difenacoum (?g/L)
0.9
 - -
<0.02
 -
<0.002
 -
<0.002
<0.002
<0.005
 - -
- Thirame (?g/L)
0.9
<0.02
<0.02
<0.1
<0.02
 - - - -
<0.02
 - -
- Imazamethabenz (?g/L)
0.9
 - -
<0.005
 -
<0.03
 -
<0.03
<0.03
<0.03
 - -
- Omethoate (?g/L)
0.9
 - -
<0.1
 -
<0.02
 -
<0.02
<0.02
<0.02
 - -
- Tolclofos-methyl (?g/L)
0.9
 - - - -
<0.03
 -
<0.03
<0.03
<0.03
 - -
- Propamocarb hydrochloride (?g/L), fosetyl-aluminium (?g/L)
0.9
<0.02
<0.02
<0.1
<0.02
 - - - - - - -
- Irgarol (?g/L)
0.9
 - - - -
<0.0005
 -
<0.0005
<0.0005
<0.0005
 - -
- Chlordecone (?g/L)
0.9
<0.02
<0.02
<0.02
<0.02
 - - - - - - -
- Prothioconazole (?g/L)
0.9
<0.02
<0.02
<1
<0.02
<1
 -
<1
<1
<1
 - -
- Dichlorprop-P (?g/L), Mecoprop-P (?g/L), Sulfosate (?g/L), Chlordane (?g/L)
0.9
<0.02
<0.02
<0.02
 - - - - - - - -
- Quizalofop (?g/L)
0.9
<0.02
 -
<0.005
 - - - - -
<0.02
 - -
- Rotenone (?g/L)
0.9
<0.02
 -
<0.005
 - - - - -
<0.1
 - -
- Isothiocyanate de methyle (?g/L)
0.9
<1
 - -
<1
<0.1
 - - -
<0.02
 - -
- Chloromequat chlorure (?g/L)
0.9
 -
<0.02
<0.02
 - - - - - - - -
- Iodofenphos (?g/L), Quinalphos (?g/L), Mepronil (?g/L), Propetamphos (?g/L), Phorate (?g/L), Dichlofluanide (?g/L), Amitraze (?g/L), Terbuphos (?g/L), Dichlofenthion (?g/L)
0.9
<0.02
 -
<0.02
 - - - - - - - -
- Flurprimidol (?g/L), acifluorfen (?g/L), mefenacet (?g/L), Heptenophos (?g/L), Temephos (?g/L), Profenofos (?g/L), Nuarimol (?g/L), Buprofezine (?g/L), Tolylfluanide (?g/L), Molinate (?g/L), Bromopropylate (?g/L), Diethofencarbe (?g/L), Chlorbufame (?g/L), Bendiocarbe (?g/L), Tetrachlorvinphos (?g/L), Methidation (?g/L), EPTC (?g/L)
0.9
<0.02
 -
<0.05
 - - - - - - - -
- Coumatetralyl (?g/L), Chlorbromuron (?g/L), Azametiphos (?g/L), Furalaxyl (?g/L), Triflumuron (?g/L), Ethiophencarbe (?g/L), Haloxyfop-ethoxyethyl (?g/L), Isofenphos (?g/L), Promecarbe (?g/L), Dimetilan (?g/L), Pyrifenox (?g/L), Terbacil (?g/L), Chloronebe (?g/L), Phosphamidon (?g/L), Ethion (?g/L)
0.9
<0.02
 -
<0.005
 - - - - - - - -
- isazofos (?g/L), Quintozene (?g/L), Fenpropathrine (?g/L)
0.9
<0.02
 -
<0.04
 - - - - - - - -
- Sulfotep (?g/L), Pyrimiphos-ethyl (?g/L), Bromophos Methyl (?g/L), Bromophos ethyl (?g/L)
0.9
<0.02
 -
<0.01
 - - - - - - - -
- Chinomethionate (?g/L), Captafol (?g/L)
0.9
<0.02
 -
<0.08
 - - - - - - - -
- Cadusafos (?g/L), Chlorthiamide (?g/L), Tralomethrine (?g/L), Naled (?g/L)
0.9
<0.02
 -
<0.1
 - - - - - - - -
- Endosulfan (?g/L)
0.9
 -
<0.004
<0.02
 - - - - - - - -
- Fonofos (?g/L)
0.9
<0.02
 -
<0.015
 - - - - - - - -
- Heptachlore epoxyde (?g/L)
0.9
<0.005
 -
<0.01
 - - - - - - - -
- Ethephon (?g/L)
0.9
 - -
<0.1
 -
<100
 -
<100
<100
<100
 - -
- Etrimfos (?g/L)
0.9
 - -
<0.02
 - - - - - - - -
- Cyhexatin (?g/L), Silvex (?g/L)
0.9
 - -
<0.1
 - - - - - - - -
- Resmethrine (?g/L)
0.9
 - -
<0.05
 - - - - - - - -
- Mefluidide (?g/L)
0.9
 - -
<0.005
 - - - - - - - -
- Mepiquat chlorure (?g/L), Meptyldinocap (?g/L)
0.9
<0.02
 - - - - - - - - - -
- Demeton (?g/L)
0.9
 - -
<0.005
 - - - - - - - -
- Biphenyle (?g/L)
0
<0.02
<0.05
<0.05
<0.05
<0.01
 -
<0.01
<0.01
<0.005
 - -
- Tetrachlorobenzene (?g/L)
0
 -
<0.01
<0.01
<0.01
<0.01
 -
<0.01
<0.01
<0.01
 - -
- Heptachlore epoxyde endo (?g/L)
0
<0.005
 -
<0.01
<0.005
<0.01
 -
<0.01
<0.01
<0.001
 - -
- Heptachlo epoxyde exo cis (?g/L)
0
<0.005
 -
<0.005
<0.005
<0.005
 -
<0.005
<0.005
<0.001
 - -
- Heptachlore (?g/L)
0
2.25E-5
<5.0E-5
<0.005
<5.0E-5
<0.005
 -
<0.005
<0.005
 - - -
- Dieldrine (?g/L), Aldrine (?g/L)
0
<0.003
 -
<0.01
<0.003
<0.001
 -
<0.001
<0.001
<0.001
 - -
- Propamocarb (?g/L)
0
<0.02
 - - -
<0.017
 -
<0.017
<0.017
<0.017
 - -
- Dimethachlore CGA 50266 (?g/L)
0
 - - -
<0.02
<0.005
 -
<0.005
<0.005
<0.01
 - -
- Propylene thiouree (?g/L)
0
 - - -
<0.03
<0.1
 -
<0.1
<0.1
<0.5
 - -
- Chloridazone methyl desph (?g/L)
0
 - - - -
<0.02
 -
0.02
<0.02
0.0107
 - -
- Pentachlorophenol (?g/L)
0
 - -
<0.1
 - - -
<0.02
 -
<0.03
 - -
- Epichlorohydrine (?g/L)
0
 - - - -
<0.1
 - - -
<0.05
 - -
- Dithio Carbamates (?g/L)
0
 - - -
<0.03
 - - - - - - -
- Ferbam (?g/L)
0.9
<200000
 - - - - - - - - - -
- HCH alpha+beta+delta+gamm (?g/L), Somme drines (?g/L)
0
 - - - - - - - - - - -
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 14/01/14 36 mg(NO3)/LLe 18/03/14 39 mg(NO3)/LLe 14/05/14 38 mg(NO3)/LLe 10/07/14 32 mg(NO3)/LLe 24/09/14 34 mg(NO3)/LLe 03/12/14 33 mg(NO3)/LLe 24/03/15 43 mg(NO3)/LLe 11/06/15 35 mg(NO3)/LLe 09/09/15 33 mg(NO3)/LLe 04/11/15 33 mg(NO3)/LLe 16/03/16 42 mg(NO3)/LLe 18/04/16 39.7 mg(NO3)/LLe 12/05/16 37 mg(NO3)/LLe 28/09/16 34 mg(NO3)/LLe 16/11/16 32 mg(NO3)/LLe 04/05/17 37 mg(NO3)/LLe 08/11/17 4.5 mg(NO3)/LLe 10/06/20 40 mg(NO3)/LLe 17/09/20 39 mg(NO3)/LLe 04/11/20 33 mg(NO3)/LLe 11/03/21 9.4 mg(NO3)/LLe 28/05/21 8 mg(NO3)/LLe 22/09/21 38 mg(NO3)/LLe 25/11/21 10 mg(NO3)/LLe 06/01/22 1.3 mg(NO3)/LLe 28/09/22 28 mg(NO3)/LLe 22/12/22 31 mg(NO3)/LLe 03/07/23 39 mg(NO3)/LLe 25/09/23 40 mg(NO3)/LLe 13/11/23 38 mg(NO3)/L

Somme pesticides analyses (?g/L)

Données statistiquesLe 14/01/14 0.33 ?g/LLe 18/03/14 0.46 ?g/LLe 14/05/14 0.61 ?g/LLe 10/07/14 0.55 ?g/LLe 24/09/14 0.35 ?g/LLe 03/12/14 0.5 ?g/LLe 24/03/15 0.337 ?g/LLe 11/06/15 0.275 ?g/LLe 09/09/15 0.263 ?g/LLe 04/11/15 0.177 ?g/LLe 16/03/16 0.398 ?g/LLe 18/04/16 0.195 ?g/LLe 12/05/16 0.378 ?g/LLe 28/09/16 0.243 ?g/LLe 16/11/16 0.242 ?g/LLe 04/05/17 0.156 ?g/LLe 08/11/17 0.008 ?g/LLe 10/06/20 0.181 ?g/LLe 17/09/20 0.173 ?g/LLe 04/11/20 0.149 ?g/LLe 11/03/21 0.061 ?g/LLe 28/05/21 0.014 ?g/LLe 22/09/21 0.142 ?g/LLe 25/11/21 0.011 ?g/LLe 28/09/22 0.07 ?g/LLe 22/12/22 0.057 ?g/L

Atrazine deisopropyl dese (?g/L)

Données statistiquesLe 14/01/14 0.17 ?g/LLe 18/03/14 0.24 ?g/LLe 14/05/14 0.23 ?g/LLe 10/07/14 0.16 ?g/LLe 24/09/14 0.17 ?g/LLe 03/12/14 0.11 ?g/LLe 24/03/15 0.14 ?g/LLe 11/06/15 0.11 ?g/LLe 09/09/15 0.11 ?g/LLe 04/11/15 0.03 ?g/LLe 16/03/16 0.15 ?g/LLe 18/04/16 0.11 ?g/LLe 12/05/16 0.15 ?g/LLe 28/09/16 0.09 ?g/LLe 16/11/16 0.11 ?g/LLe 04/05/17 0.07 ?g/LLe 08/11/17 0.03 ?g/LLe 18/09/18 0.03 ?g/LLe 14/11/18 0.03 ?g/LLe 10/06/20 0.04 ?g/LLe 17/09/20 0.05 ?g/LLe 04/11/20 0.06 ?g/LLe 11/03/21 0.02 ?g/LLe 28/05/21 0.02 ?g/LLe 22/09/21 0.06 ?g/LLe 25/11/21 0.02 ?g/LLe 06/01/22 0.02 ?g/LLe 28/09/22 0.026 ?g/LLe 22/12/22 0.02 ?g/L

Atrazine desethyl (?g/L)

Données statistiquesLe 14/01/14 0.09 ?g/LLe 18/03/14 0.15 ?g/LLe 14/05/14 0.13 ?g/LLe 10/07/14 0.11 ?g/LLe 24/09/14 0.12 ?g/LLe 03/12/14 0.1 ?g/LLe 11/06/15 0.113 ?g/LLe 09/09/15 0.095 ?g/LLe 04/11/15 0.116 ?g/LLe 16/03/16 0.17 ?g/LLe 18/04/16 0.064 ?g/LLe 12/05/16 0.139 ?g/LLe 28/09/16 0.108 ?g/LLe 16/11/16 0.083 ?g/LLe 04/05/17 0.06 ?g/LLe 08/11/17 0.008 ?g/LLe 18/09/18 0.002 ?g/LLe 14/11/18 0.002 ?g/LLe 10/06/20 0.05 ?g/LLe 17/09/20 0.049 ?g/LLe 04/11/20 0.048 ?g/LLe 11/03/21 0.01 ?g/LLe 28/05/21 0.009 ?g/LLe 22/09/21 0.042 ?g/LLe 25/11/21 0.008 ?g/LLe 06/01/22 0.002 ?g/LLe 28/09/22 0.02 ?g/LLe 22/12/22 0.025 ?g/L

Atrazine (?g/L)

Données statistiquesLe 14/01/14 0.05 ?g/LLe 18/03/14 0.07 ?g/LLe 14/05/14 0.06 ?g/LLe 10/07/14 0.05 ?g/LLe 24/09/14 0.06 ?g/LLe 03/12/14 0.04 ?g/LLe 24/03/15 0.054 ?g/LLe 11/06/15 0.046 ?g/LLe 09/09/15 0.046 ?g/LLe 04/11/15 0.046 ?g/LLe 16/03/16 0.041 ?g/LLe 18/04/16 0.008 ?g/LLe 12/05/16 0.048 ?g/LLe 28/09/16 0.033 ?g/LLe 16/11/16 0.037 ?g/LLe 04/05/17 0.026 ?g/LLe 08/11/17 0.009 ?g/LLe 18/09/18 0.002 ?g/LLe 14/11/18 0.002 ?g/LLe 10/06/20 0.025 ?g/LLe 17/09/20 0.025 ?g/LLe 04/11/20 0.025 ?g/LLe 11/03/21 0.005 ?g/LLe 28/05/21 0.005 ?g/LLe 22/09/21 0.02 ?g/LLe 25/11/21 0.003 ?g/LLe 06/01/22 0.002 ?g/LLe 28/09/22 0.011 ?g/LLe 22/12/22 0.011 ?g/L

Acetochlore (?g/L)

Données statistiquesLe 14/01/14 0.02 ?g/LLe 18/03/14 0.02 ?g/LLe 14/05/14 0.02 ?g/LLe 10/07/14 0.02 ?g/LLe 24/09/14 0.02 ?g/LLe 03/12/14 0.02 ?g/LLe 24/03/15 0.006 ?g/LLe 11/06/15 0.006 ?g/LLe 09/09/15 0.006 ?g/LLe 04/11/15 0.006 ?g/LLe 16/03/16 0.024 ?g/LLe 18/04/16 0.05 ?g/LLe 12/05/16 0.006 ?g/LLe 28/09/16 0.006 ?g/LLe 16/11/16 0.006 ?g/LLe 04/05/17 0.006 ?g/LLe 08/11/17 0.006 ?g/LLe 18/09/18 0.002 ?g/LLe 14/11/18 0.002 ?g/LLe 10/06/20 0.003 ?g/LLe 17/09/20 0.002 ?g/LLe 04/11/20 0.002 ?g/LLe 11/03/21 0.003 ?g/LLe 28/05/21 0.002 ?g/LLe 22/09/21 0.003 ?g/LLe 25/11/21 0.002 ?g/LLe 06/01/22 0.002 ?g/LLe 28/09/22 0.005 ?g/LLe 22/12/22 0.006 ?g/L