Moyennes annuelles par paramètreValeur
seuil		Année(s)
20152016201720182019202020212022202320242020-2024
Nitrates (mg(NO3)/L)
50
10.6
10.6
12
14.5
14.8
15.7
17
15.3
17.3
18.3
 -
Somme pesticides analyses (µg/L)
0.5
0.047
0.038
0.042
0.037
0.031
0.119
0.167
0.081
0.075
0.065
 -
- Atrazine déisopropyl désé (µg/L)
0.9
0.068
0.065
0.07
0.12
0.068
0.047
0.058
0.04
0.0253
0.0235
 -
- Atrazine déséthyl (µg/L)
0.9
0.043
0.041
0.043
0.045
0.033
0.032
0.0308
0.0253
0.0183
0.023
 -
- Atrazine (µg/L)
0.9
<0.02
<0.02
<0.02
0.0065
0.00267
0.003
0.00225
0.00238
<0.005
<0.005
 -
- Chlorure de choline (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.2
<0.02
0.0138
<0.2
<0.2
<0.2
 -
- Pentachlorobenzene (µg/L)
0.9
<0.01
<0.01
<0.005
<0.001
<0.001
<0.001
<0.001
<0.001
<0.0005
0.00041
 -
- Bromoxynil (µg/L)
0.9
<0.03
<0.03
<0.03
<0.03
<0.005
<0.002
<0.002
0.0081
<0.005
<0.005
 -
- Aminotriazole (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
0.015
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- ETU (µg/L)
0.9
<0.05
<0.05
<0.02
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
 -
- Dinocap (µg/L), Fluroxypyr-meptyl (µg/L), Tribenuron-Methyle (µg/L), Fenothrine (µg/L), fenoxaprop-ethyl total (µg/L), propaquizafop (µg/L), Carbosulfan (µg/L), Depalléthrine (µg/L), Chlorophacinone (µg/L), Phenmédiphame (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Chlormequat (µg/L), Mésotrione (µg/L), Diquat (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.05
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Boscalid (µg/L), Fluazinam (µg/L), Terbuthylazine désethyl (µg/L), Quinoxyfen (µg/L), Fludioxonil (µg/L), Thiafluamide (µg/L), Acétochlore (µg/L), Metconazole (µg/L), Ethidimuron (µg/L), Epoxiconazole (µg/L), Bromacil (µg/L), Cyproconazole (µg/L), Métazachlore (µg/L), Norflurazone (µg/L), Oxadixyl (µg/L), Tetraconazole (µg/L), Diméthomorphe (µg/L), Cyprodinil (µg/L), Terbuthylazine (µg/L), Simazine (µg/L), Pendiméthaline (µg/L), Métribuzine (µg/L), Métamitrone (µg/L), Isoproturon (µg/L), Flusilazole (µg/L), Fenpropimorphe (µg/L), Diuron (µg/L), Cyanazine (µg/L), Chlortoluron (µg/L), Chloridazone (µg/L), Carbendazime (µg/L), Alachlore (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Betacyfluthrine (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
 -
- Triticonazole (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Triflusulfuron-methyl (µg/L), Pyraclostrobine (µg/L), Amidosulfuron (µg/L), Difénoconazole (µg/L), Tébuconazole (µg/L), Oxadiazon (µg/L), Tébutame (µg/L), Mercaptodiméthur (µg/L), Propyzamide (µg/L), Lénacile (µg/L), Linuron (µg/L), Ethofumésate (µg/L), Cymoxanil (µg/L), Prosulfocarbe (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Triazoxide (µg/L), Lufénuron (µg/L), Dichlorprop total (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Imazamox (µg/L), Flutolanil (µg/L), Foramsulfuron (µg/L), Cycloxydime (µg/L), Iodosulfuron méthyl (µg/L), Flurtamone (µg/L), Thifensulfuron methyl (µg/L), Bromuconazole (µg/L), Napropamide total (µg/L), Carbétamide (µg/L), Triadiménol (µg/L)
0.9
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Dichlorophène (µg/L), Didéméthylisoproturon (µg/L), Picoxystrobine (µg/L), Paclobutrazole (µg/L), Fénamidone (µg/L), Terbumeton désethyl (µg/L), Ofurace (µg/L), Sébuthylazine (µg/L), Thiabendazole (µg/L), Métalaxyl total (µg/L), Diméthénamide total (µg/L), Isoxaben (µg/L), Bitertanol (µg/L), Métobromuron (µg/L), Flutriafol (µg/L), Hexaconazole (µg/L), Chlorsulfuron (µg/L), Secbuméton (µg/L), Prométryne (µg/L), Monuron (µg/L), Monolinuron (µg/L), Méthomyl (µg/L), Mécoprop total (µg/L), Fénarimol (µg/L), Amétryne (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Desmediphame (µg/L), Flumioxazine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
 -
- Clethodim (µg/L)
0.9
<0.006
<0.006
<0.006
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Carfentrazone-ethyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.1
<0.1
<0.1
<0.1
<0.1
<0.005
<0.005
 -
- Carboxine (µg/L), Sulfosufuron (µg/L), Piperonyl butoxyde (µg/L), Imazalil (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Iprovalicarb (µg/L), Mesosulfuron methyle (µg/L), Flupyrsulfuron meth sod (µg/L), Quizalofop éthyl total (µg/L), Fenoxycarbe (µg/L), 3,4-dichlorophenyluree (µg/L), 1-(3,4-diClPhyl)-3-M-urée (µg/L), Métosulame (µg/L), Fenbuconazole (µg/L), Rimsulfuron (µg/L), Pencycuron (µg/L), Myclobutanil (µg/L), Benalaxyl total (µg/L), Chloroxuron (µg/L), Triadiméfone (µg/L), Propanil (µg/L), Méthoxychlore (µg/L), Triallate (µg/L), Oxydéméton-méthyl (µg/L), Méthabenzthiazuron (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Dichlormide (µg/L)
0.9
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
<0.01
<0.01
 -
- Benfuracarbe (µg/L), Parathion éthyl (µg/L), Déméton-S (µg/L), Déméton-O (µg/L)
0.9
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 -
- Imazaquine (µg/L), Fomesafen (µg/L), Fluazifop-butyl total (µg/L), Flufenoxuron (µg/L)
0.9
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Florasulam (µg/L)
0.9
<0.05
<0.05
<0.006
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Fenhexamid (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Trifloxystrobine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.001
<0.001
<0.005
<0.005
<0.005
 -
- Spiroxamine (µg/L), Prosulfuron (µg/L), 2,6-Dichlorobenzamide (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.005
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Dimétachlore (µg/L), Quinmerac (µg/L), Clomazone (µg/L)
0.9
<0.006
<0.006
<0.02
<0.02
<0.005
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Trinexapac-ethyl (µg/L), Oryzalin (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.02
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Clodinafop-propargyl (µg/L), Fluquinconazole (µg/L), Famoxadone (µg/L), Cloquintocet-mexyl (µg/L), Tefluthrine (µg/L), Haloxyfop-méthyl (R) (µg/L), Triazamate (µg/L), Clofentézine (µg/L), Esfenvalerate (µg/L), Penconazole (µg/L), Cyfluthrine total (µg/L), Flurochloridone (µg/L), Triazophos (µg/L), Néburon (µg/L), Ethoprophos (µg/L), Vinclozoline (µg/L), Propargite (µg/L), Phosalone (µg/L), Chlorméphos (µg/L), Aldicarbe (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Thiométon (µg/L)
0.9
<0.05
<0.05
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Pyrethrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.08
<0.08
<0.08
<0.08
<0.1
<0.1
<0.1
 -
- HCH epsilon (µg/L)
0.9
<0.005
<0.005
<0.005
<0.001
<0.001
<0.001
<0.001
<0.005
<0.005
<0.005
 -
- Anthraquinone (µg/L)
0.9
<0.006
<0.006
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Fipronil (µg/L), Krésoxym-méthyl (µg/L), Procymidone (µg/L), Bioresméthrine (µg/L), Chlorprophame (µg/L), Pyrimiphos-méthyl (µg/L), Butraline (µg/L), Bifenthrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- mepiquat (µg/L)
0.9
<0.006
<0.006
<0.02
<0.02
<0.05
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- dithianon (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.1
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- asulame (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Terbuthylazine hydroxy (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Oxyfluorfene (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.002
<0.002
<0.002
 -
- Azoxystrobine (µg/L), Hexazinone (µg/L), Carbofuran (µg/L)
0.9
<0.02
<0.02
<0.006
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Isoxaflutole (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Naptalame (µg/L)
0.9
<0.1
<0.1
<0.1
<0.002
<0.002
<0.002
<0.002
<0.03
<0.03
<0.03
 -
- Imazamethabenz-methyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.01
<0.01
<0.01
 -
- AMPA (µg/L), Thiophanate-méthyl (µg/L), Glufosinate (µg/L)
0.9
<0.05
<0.05
<0.05
<0.05
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Tétradifon (µg/L)
0.9
<0.05
<0.05
<0.05
<0.03
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
 -
- Nicosulfuron (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.002
<0.002
 -
- Imidaclopride (µg/L)
0.9
<0.006
<0.006
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.002
<0.002
 -
- Oxamyl (µg/L)
0.9
<0.05
<0.05
<0.05
<0.02
<0.02
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- 2-hydroxy atrazine (µg/L), Propazine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Diflufenicanil (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.002
<0.002
<0.002
<0.001
<0.001
 -
- Clopyralide (µg/L)
0.9
<0.006
<0.006
<0.02
<0.02
<0.1
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Metsulfuron méthyle (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.02
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Métaldéhyde (µg/L)
0.9
<0.03
<0.03
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Fluroxypyr (µg/L)
0.9
<0.03
<0.03
<0.02
<0.02
<0.02
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Propachlore (µg/L)
0.9
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
<0.002
<0.01
<0.01
<0.01
 -
- Piclorame (µg/L)
0.9
<0.05
<0.05
<0.006
<0.005
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Fenpropidine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.001
<0.001
<0.01
<0.01
<0.01
 -
- Aclonifène (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.015
<0.015
<0.015
<0.001
<0.001
<0.001
 -
- Coumaphos (µg/L)
0.9
<0.003
<0.003
<0.003
<0.05
<0.05
<0.05
<0.05
<0.05
<0.0034
<0.0034
 -
- Dichlobenil (µg/L)
0.9
<0.005
<0.005
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Methamidophos (µg/L)
0.9
<0.1
<0.02
<0.1
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Phoxime (µg/L)
0.9
<0.02
<0.02
<0.0005
<0.00015
<0.00015
<0.00015
<0.00015
<0.0005
<0.0005
<0.0005
 -
- Sulcotrione (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.05
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Chlorpyriphos-méthyl (µg/L)
0.9
<0.006
<0.006
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Pirimicarbe (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Paraquat (µg/L)
0.9
<0.06
<0.06
<0.06
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Glyphosate (µg/L)
0.9
<0.05
<0.05
<0.05
<0.05
<0.05
<0.02
<0.02
<0.03
<0.03
<0.03
 -
- Formothion (µg/L), Chlorothalonil (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.001
<0.001
 -
- Disulfoton (µg/L)
0.9
<0.003
<0.003
<0.003
<0.05
<0.05
<0.05
<0.05
<0.05
<0.004
<0.004
 -
- Dinitrocrésol (µg/L)
0.9
<0.1
<0.1
<0.1
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Dicamba (µg/L)
0.9
<0.03
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
<0.03
<0.03
<0.03
 -
- Chlorfenvinphos (µg/L)
0.9
<0.05
<0.05
<0.05
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Pyriméthanil (µg/L)
0.9
<0.01
<0.01
<0.02
<0.02
<0.005
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Trifluraline (µg/L)
0.9
<0.01
<0.01
<0.009
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Triclopyr (µg/L)
0.9
<0.03
<0.03
<0.03
<0.03
<0.02
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Trichlorfon (µg/L)
0.9
<0.0005
<0.0005
<0.0005
<0.05
<0.05
<0.05
<0.05
<0.05
<0.0006
<0.0006
 -
- Terbutryne (µg/L)
0.9
<0.01
<0.01
<0.01
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- 2,4,5-T (µg/L), Thiodicarbe (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Pyridate (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.05
<0.05
<0.01
 -
- Pyrazophos (µg/L)
0.9
<0.05
<0.05
<0.05
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Propiconazole (µg/L)
0.9
<0.006
<0.006
<0.02
<0.02
<0.02
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Prochloraz (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Parathion méthyl (µg/L)
0.9
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
<0.005
 -
- Mévinphos (µg/L)
0.9
<0.001
<0.001
<0.001
<0.1
<0.1
<0.1
<0.1
<0.1
<0.001
<0.001
 -
- Métolachlore (µg/L)
0.9
<0.02
<0.02
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- 2,4-MCPA (µg/L)
0.9
<0.03
<0.03
<0.03
<0.03
<0.005
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Malathion (µg/L)
0.9
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
<0.001
<0.001
 -
- Isodrine (µg/L)
0.9
<0.003
<0.003
<0.003
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Iprodione (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.005
<0.005
<0.005
<0.01
<0.01
 -
- Ioxynil (µg/L)
0.9
<0.02
<0.02
<0.03
<0.03
<0.005
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- HCH gamma (µg/L), HCH delta (µg/L), HCH alpha (µg/L)
0.9
<0.005
<0.005
<0.005
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- HCH bêta (µg/L)
0.9
<0.005
<0.005
<0.003
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Hexachlorobenzène (µg/L)
0.9
<0.01
<0.01
<0.002
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Folpel (µg/L)
0.9
<0.02
<0.02
<0.02
<0.05
<0.05
<0.05
<0.05
<0.05
<0.01
<0.01
 -
- Fenthion (µg/L)
0.9
<0.01
<0.01
<0.01
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Fénitrothion (µg/L)
0.9
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.001
<0.001
 -
- Endrine (µg/L)
0.9
<0.01
<0.01
<0.003
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Endosulfan B (µg/L), Endosulfan A (µg/L)
0.9
<0.01
<0.01
<0.0015
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Dinoterbe (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.03
<0.03
<0.03
 -
- Diméthoate (µg/L)
0.9
<0.03
<0.03
<0.03
<0.02
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Dicofol (µg/L)
0.9
<0.001
<0.001
<0.001
<0.0003
<0.0003
<0.0003
<0.0003
<0.0005
<0.0005
<0.0005
 -
- Dichlorvos (µg/L)
0.9
<0.02
<0.02
<0.0001
<0.005
<0.005
<0.005
<0.005
<0.005
<0.0002
<0.0002
 -
- Diazinon (µg/L)
0.9
<0.006
<0.006
<0.006
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Diallate (µg/L)
0.9
<0.05
<0.05
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Demeton-S-Methyl-Sulf. (µg/L)
0.9
<0.1
<0.1
<0.1
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Demeton-S-Methyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.023
<0.023
<0.023
<0.023
<0.02
<0.005
<0.005
 -
- Deltaméthrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- DDT 44' (µg/L), DDT 24' (µg/L), DDE 24' (µg/L), DDD 44' (µg/L), DDD 24' (µg/L)
0.9
<0.01
<0.01
<0.01
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- DDE 44' (µg/L)
0.9
<0.01
<0.01
<0.01
<0.002
<0.002
<0.002
<0.002
<0.002
<0.001
<0.001
 -
- 2,4-DB (µg/L)
0.9
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.05
<0.05
<0.05
 -
- 2,4-D (µg/L), Bentazone (µg/L)
0.9
<0.03
<0.03
<0.03
<0.03
<0.02
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Cyperméthrine total (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
 -
- Captane (µg/L)
0.9
<0.02
<0.02
<0.02
<0.05
<0.05
<0.05
<0.05
<0.05
<0.05
<0.01
 -
- Bifénox (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.005
<0.0036
<0.0036
<0.005
<0.005
<0.005
 -
- Benfluraline (µg/L)
0.9
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
 -
- Azinphos méthyl (µg/L), Azinphos éthyl (µg/L)
0.9
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Atrazine déisopropyl (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Lambda-cyhalothrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<6.0E-5
<6.0E-5
 -
- Chlorpyriphos-éthyl (µg/L)
0.9
<0.01
<0.01
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Perméthrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
<0.01
<0.01
 -
- Fluvalinate-tau (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 - -
- Diclofop méthyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
 - -
- cis-Chlordane (µg/L), Téflubenzuron (µg/L), Diniconazole (µg/L), trans Chlordane (µg/L), Buturon (µg/L), 2,4-MCPB (µg/L)
0.9
 - -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Fenoxaprop total (µg/L), Imazaméthabenz (µg/L)
0.9
 - -
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
 -
- Thiacloprid (µg/L)
0.9
 - -
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Métalaxyl M (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
 - - -
- Desméthylisoproturon (µg/L), Terbuméton (µg/L), Métoxuron (µg/L)
0.9
 - -
<0.01
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Haloxyfop (µg/L)
0.9
 - -
<0.03
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Azaconazole (µg/L)
0.9
 - -
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- fluridone (µg/L), Flazasulfuron (µg/L), Hexaflumuron (µg/L), Dimefuron (µg/L), Prométone (µg/L), Cycluron (µg/L), Propoxur (µg/L), Carbaryl (µg/L), Desmétryne (µg/L)
0.9
 - -
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Tebufenpyrad (µg/L)
0.9
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Hexythiazox (µg/L)
0.9
 - -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Bromadiolone (µg/L)
0.9
 - -
<0.02
<0.03
<0.05
<0.03
<0.03
<0.03
<0.03
<0.03
 -
- Endosulfan sulfate (µg/L)
0.9
 - -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.001
<0.001
 -
- Thirame (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.1
 - -
<0.02
<0.02
<0.02
 -
- Thiazafluron (µg/L)
0.9
 - -
<0.02
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Fénuron (µg/L)
0.9
 - -
<0.01
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Dinosèbe (µg/L)
0.9
 - -
<0.03
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Diflubenzuron (µg/L)
0.9
 - -
<0.01
<0.005
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Bénomyl (µg/L)
0.9
<0.05
<0.05
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
 - - -
- Ométhoate (µg/L)
0.9
 - -
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.0005
<0.0005
 -
- Tolclofos-methyl (µg/L), Acrinathrine (µg/L)
0.9
 - - -
<0.03
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
 -
- Fluoxastrobine (µg/L), Tébufénozide (µg/L), Pyridabène (µg/L)
0.9
 - - -
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Difethialone (µg/L)
0.9
 - - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Difenacoum (µg/L)
0.9
 - - -
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- phosmet (µg/L)
0.9
 - - -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Irgarol (µg/L)
0.9
 - - -
<0.0005
<0.0005
<0.0005
<0.0005
<0.0005
<0.0005
<0.0005
 -
- Bupirimate (µg/L)
0.9
 - - -
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
 -
- Alpha-cyperméthrine (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - -
- Prothioconazole (µg/L)
0.9
<0.02
<0.02
<0.02
<1
<1
<1
<1
<1
<0.05
<0.05
 -
- Propamocarbe hydrochloride (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.005
 - - - - - -
- fosetyl-aluminium (µg/L)
0.9
<0.05
<0.05
<0.02
<0.02
<0.02
 - - - - - -
- Heptachlore époxyde (µg/L)
0.9
<0.01
<0.01
<0.01
<0.01
<0.005
 - - - - - -
- Ethephon (µg/L)
0.9
 - -
<0.1
<100
<100
<100
<100
<100
<0.02
<0.02
 -
- Quizalofop total (µg/L)
0.9
 - - - - - - -
<0.02
<0.02
<0.02
 -
- Roténone (µg/L)
0.9
 - - - - - - -
<0.005
<0.005
<0.005
 -
- Chlordécone (µg/L)
0.9
<0.02
<0.02
<0.02
 - - - - - - - -
- Isothiocyanate de methyle (µg/L)
0.9
 - -
<1
<1
<0.05
 - -
<0.02
 - - -
- Dichlorprop-P (µg/L), Mécoprop-P (µg/L)
0.9
<0.03
<0.03
 - - - - - - - - -
- Chloroméquat chlorure (µg/L), Sulfosate (µg/L), Tolylfluanide (µg/L)
0.9
<0.02
<0.02
 - - - - - - - - -
- Endosulfan (µg/L)
0.9
<0.01
<0.01
 - - - - - - - - -
- Meptyldinocap (µg/L)
0.9
<0.05
<0.05
 - - - - - - - - -
- Chlordane (µg/L)
0.9
<0.02
<0.02
 - - - - - - - - -
- Dichlofluanide (µg/L)
0.9
 - - - - - - - - -
<0.005
 -
- Tetrachlorobenzene (µg/L)
0
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 -
- Heptachlore époxyde endo (µg/L)
0
<0.01
<0.01
<0.005
<0.01
<0.01
<0.01
<0.01
<0.01
<0.001
<0.001
 -
- Heptachlo epoxyde exo cis (µg/L)
0
<0.01
<0.01
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.001
<0.001
 -
- Biphényle (µg/L)
0
<0.05
<0.05
<0.05
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Heptachlore (µg/L)
0
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
<0.005
<0.005
<0.0002
<0.0002
 -
- Dieldrine (µg/L), Aldrine (µg/L)
0
<0.01
<0.01
<0.01
<0.01
<0.005
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Diméthachlore CGA 50266 (µg/L)
0
 - -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Propylene thiouree (µg/L)
0
 - -
<0.03
<0.1
<0.1
<0.1
<0.1
<0.5
<0.5
<0.5
 -
- Propamocarb (µg/L)
0
 - - -
<0.017
<0.017
<0.017
<0.017
<0.017
<0.005
<0.005
 -
- Chloridazone méthyl desph (µg/L)
0
 - - -
0.035
0.035
0.037
0.033
0.012
0.034
0.0238
 -
- Pentachlorophénol (µg/L)
0
<0.05
<0.05
 - - -
<0.02
 -
<0.03
<0.03
<0.03
 -
- HCH alpha+beta+delta+gamm (µg/L)
0
<0.005
<0.005
<0.02
<0.02
<0.005
 - - - - - -
- Epichlorohydrine (µg/L)
0
 - - -
<0.1
 - - -
<0.05
 - - -
- Dithio Carbamates (µg/L)
0
 - -
<0.03
 - - - - - - - -
- Somme drines (µg/L)
0
 - - - - - - - - - - -
- Déméton (µg/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)
↓










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 10/04/15 12 mg(NO3)/LLe 02/06/15 11 mg(NO3)/LLe 17/09/15 9.3 mg(NO3)/LLe 30/10/15 11 mg(NO3)/LLe 25/11/15 10 mg(NO3)/LLe 09/03/16 9.4 mg(NO3)/LLe 25/05/16 10 mg(NO3)/LLe 17/06/16 11 mg(NO3)/LLe 06/09/16 10 mg(NO3)/LLe 03/11/16 13 mg(NO3)/LLe 06/03/17 11 mg(NO3)/LLe 09/06/17 13 mg(NO3)/LLe 07/07/17 12 mg(NO3)/LLe 22/09/17 13 mg(NO3)/LLe 16/11/17 11 mg(NO3)/LLe 25/06/18 14 mg(NO3)/LLe 05/10/18 15 mg(NO3)/LLe 21/11/18 14 mg(NO3)/LLe 08/03/19 15 mg(NO3)/LLe 22/05/19 15 mg(NO3)/LLe 21/06/19 16.2 mg(NO3)/LLe 09/09/19 15 mg(NO3)/LLe 27/11/19 14 mg(NO3)/LLe 05/06/20 15 mg(NO3)/LLe 18/09/20 17 mg(NO3)/LLe 19/11/20 15 mg(NO3)/LLe 19/03/21 16 mg(NO3)/LLe 20/05/21 17 mg(NO3)/LLe 10/09/21 18 mg(NO3)/LLe 10/11/21 17 mg(NO3)/LLe 07/01/22 16 mg(NO3)/LLe 17/05/22 16 mg(NO3)/LLe 05/10/22 14 mg(NO3)/LLe 08/11/22 15 mg(NO3)/LLe 20/03/23 16 mg(NO3)/LLe 27/06/23 16 mg(NO3)/LLe 04/09/23 19 mg(NO3)/LLe 05/12/23 18 mg(NO3)/LLe 08/04/24 17 mg(NO3)/LLe 31/05/24 17 mg(NO3)/LLe 08/10/24 20 mg(NO3)/LLe 08/11/24 19 mg(NO3)/L

Somme pesticides analyses (µg/L)

Données statistiquesLe 30/10/15 0.047 µg/LLe 17/06/16 0.038 µg/LLe 06/03/17 0.11 µg/LLe 07/07/17 0.042 µg/LLe 25/06/18 0.037 µg/LLe 21/06/19 0.031 µg/LLe 05/06/20 0.083 µg/LLe 18/09/20 0.118 µg/LLe 19/11/20 0.155 µg/LLe 19/03/21 0.104 µg/LLe 20/05/21 0.15 µg/LLe 10/09/21 0.282 µg/LLe 10/11/21 0.131 µg/LLe 07/01/22 0.071 µg/LLe 17/05/22 0.071 µg/LLe 05/10/22 0.104 µg/LLe 08/11/22 0.077 µg/LLe 20/03/23 0.076 µg/LLe 27/06/23 0.041 µg/LLe 04/09/23 0.097 µg/LLe 05/12/23 0.084 µg/LLe 08/04/24 0.043 µg/LLe 31/05/24 0.0489 µg/LLe 08/10/24 0.091 µg/LLe 08/11/24 0.079 µg/L

Atrazine déisopropyl désé (µg/L)

Données statistiquesLe 10/04/15 0.06 µg/LLe 02/06/15 0.07 µg/LLe 17/09/15 0.07 µg/LLe 25/11/15 0.07 µg/LLe 09/03/16 0.08 µg/LLe 25/05/16 0.06 µg/LLe 06/09/16 0.05 µg/LLe 03/11/16 0.07 µg/LLe 06/03/17 0.07 µg/LLe 09/06/17 0.07 µg/LLe 22/09/17 0.08 µg/LLe 16/11/17 0.06 µg/LLe 05/10/18 0.11 µg/LLe 21/11/18 0.13 µg/LLe 08/03/19 0.09 µg/LLe 22/05/19 0.06 µg/LLe 09/09/19 0.07 µg/LLe 27/11/19 0.05 µg/LLe 05/06/20 0.03 µg/LLe 18/09/20 0.04 µg/LLe 19/11/20 0.07 µg/LLe 19/03/21 0.04 µg/LLe 20/05/21 0.06 µg/LLe 10/09/21 0.06 µg/LLe 10/11/21 0.07 µg/LLe 07/01/22 0.03 µg/LLe 17/05/22 0.053 µg/LLe 05/10/22 0.047 µg/LLe 08/11/22 0.028 µg/LLe 20/03/23 0.028 µg/LLe 27/06/23 0.02 µg/LLe 04/09/23 0.042 µg/LLe 05/12/23 0.021 µg/LLe 08/04/24 0.02 µg/LLe 31/05/24 0.02 µg/LLe 08/10/24 0.046 µg/LLe 08/11/24 0.028 µg/L

Atrazine déséthyl (µg/L)

Données statistiquesLe 10/04/15 0.039 µg/LLe 02/06/15 0.045 µg/LLe 17/09/15 0.037 µg/LLe 29/09/15 0.055 µg/LLe 30/10/15 0.047 µg/LLe 25/11/15 0.035 µg/LLe 09/03/16 0.05 µg/LLe 25/05/16 0.039 µg/LLe 17/06/16 0.038 µg/LLe 06/09/16 0.033 µg/LLe 16/09/16 0.046 µg/LLe 03/11/16 0.041 µg/LLe 06/03/17 0.04 µg/LLe 09/06/17 0.047 µg/LLe 07/07/17 0.042 µg/LLe 22/09/17 0.042 µg/LLe 22/09/17 0.05 µg/LLe 16/11/17 0.039 µg/LLe 25/06/18 0.037 µg/LLe 21/09/18 0.053 µg/LLe 05/10/18 0.051 µg/LLe 21/11/18 0.037 µg/LLe 08/03/19 0.04 µg/LLe 22/05/19 0.029 µg/LLe 21/06/19 0.031 µg/LLe 09/09/19 0.035 µg/LLe 27/09/19 0.029 µg/LLe 27/11/19 0.035 µg/LLe 05/06/20 0.03 µg/LLe 18/09/20 0.035 µg/LLe 19/11/20 0.032 µg/LLe 19/03/21 0.031 µg/LLe 20/05/21 0.033 µg/LLe 10/09/21 0.03 µg/LLe 10/11/21 0.029 µg/LLe 07/01/22 0.039 µg/LLe 17/05/22 0.018 µg/LLe 05/10/22 0.022 µg/LLe 08/11/22 0.022 µg/LLe 20/03/23 0.019 µg/LLe 27/06/23 0.019 µg/LLe 04/09/23 0.017 µg/LLe 05/12/23 0.018 µg/LLe 08/04/24 0.02 µg/LLe 31/05/24 0.023 µg/LLe 08/10/24 0.022 µg/LLe 08/11/24 0.027 µg/L

Atrazine (µg/L)

Données statistiquesLe 10/04/15 0.009 µg/LLe 02/06/15 0.009 µg/LLe 17/09/15 0.009 µg/LLe 29/09/15 0.02 µg/LLe 30/10/15 0.02 µg/LLe 25/11/15 0.009 µg/LLe 09/03/16 0.009 µg/LLe 25/05/16 0.009 µg/LLe 17/06/16 0.02 µg/LLe 06/09/16 0.009 µg/LLe 16/09/16 0.02 µg/LLe 03/11/16 0.009 µg/LLe 06/03/17 0.009 µg/LLe 09/06/17 0.009 µg/LLe 07/07/17 0.02 µg/LLe 22/09/17 0.009 µg/LLe 22/09/17 0.02 µg/LLe 16/11/17 0.009 µg/LLe 25/06/18 0.02 µg/LLe 21/09/18 0.02 µg/LLe 05/10/18 0.003 µg/LLe 21/11/18 0.003 µg/LLe 08/03/19 0.003 µg/LLe 22/05/19 0.003 µg/LLe 21/06/19 0.005 µg/LLe 09/09/19 0.002 µg/LLe 27/09/19 0.005 µg/LLe 27/11/19 0.003 µg/LLe 05/06/20 0.003 µg/LLe 18/09/20 0.003 µg/LLe 19/11/20 0.003 µg/LLe 19/03/21 0.003 µg/LLe 20/05/21 0.002 µg/LLe 10/09/21 0.002 µg/LLe 10/11/21 0.002 µg/LLe 07/01/22 0.002 µg/LLe 17/05/22 0.005 µg/LLe 05/10/22 0.005 µg/LLe 08/11/22 0.005 µg/LLe 27/06/23 0.005 µg/LLe 04/09/23 0.005 µg/LLe 05/12/23 0.005 µg/LLe 08/04/24 0.005 µg/LLe 31/05/24 0.005 µg/LLe 08/10/24 0.005 µg/LLe 08/11/24 0.005 µg/L

Chlorure de choline (µg/L)

Données statistiquesLe 10/04/15 0.02 µg/LLe 02/06/15 0.02 µg/LLe 17/09/15 0.02 µg/LLe 30/10/15 0.05 µg/LLe 25/11/15 0.02 µg/LLe 09/03/16 0.02 µg/LLe 25/05/16 0.02 µg/LLe 17/06/16 0.05 µg/LLe 06/09/16 0.02 µg/LLe 03/11/16 0.02 µg/LLe 06/03/17 0.02 µg/LLe 09/06/17 0.02 µg/LLe 07/07/17 0.02 µg/LLe 22/09/17 0.02 µg/LLe 16/11/17 0.02 µg/LLe 25/06/18 0.02 µg/LLe 05/10/18 0.02 µg/LLe 21/11/18 0.02 µg/LLe 08/03/19 0.02 µg/LLe 22/05/19 0.02 µg/LLe 21/06/19 0.2 µg/LLe 09/09/19 0.02 µg/LLe 27/11/19 0.02 µg/LLe 05/06/20 0.02 µg/LLe 18/09/20 0.02 µg/LLe 19/11/20 0.02 µg/LLe 19/03/21 0.02 µg/LLe 20/05/21 0.025 µg/LLe 10/09/21 0.02 µg/LLe 10/11/21 0.02 µg/LLe 07/01/22 0.02 µg/LLe 17/05/22 0.2 µg/LLe 05/10/22 0.2 µg/LLe 08/11/22 0.2 µg/LLe 20/03/23 0.2 µg/LLe 27/06/23 0.2 µg/LLe 04/09/23 0.2 µg/LLe 05/12/23 0.2 µg/LLe 08/04/24 0.2 µg/LLe 08/10/24 0.2 µg/L