Moyennes annuelles par paramètreValeur
seuil		Année(s)
20112012201320142015201620172018201920202016-2020
Nitrates (mg(NO3)/L)
50
29.7
27.7
28.3
28.6
30
22.3
27.7
 - - - -
Somme des pesticides totaux (µg/L)
0.5
 - -
0.01
 - - -
0.008
<0.5
 - - -
- Atrazine déséthyl (µg/L)
0.9
<0.02
0.014
0.01
<0.02
0.0103
0.0078
0.0047
<0.005
 - - -
- Atrazine déisopropyl déséthyl (µg/L)
0.9
<0.02
<0.02
0.012
0.016
<0.03
<0.03
<0.03
<0.02
 - - -
- Anthraquinone (µg/L)
0.9
<0.02
<0.02
<0.08
<0.02
<0.006
0.0045
<0.006
<0.005
 - - -
- Thiafluamide (µg/L)
0.9
<0.02
<0.02
<0.1
<0.02
<0.006
0.005
<0.006
<0.005
 - - -
- Métaldéhyde (µg/L)
0.9
<0.05
<0.02
<0.02
<0.02
<0.006
0.042
<0.006
<0.02
 - - -
- Pendiméthaline (µg/L)
0.9
<0.01
<0.02
<0.02
<0.02
<0.006
0.0048
<0.006
<0.005
 - - -
- Prosulfocarbe (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.006
0.033
<0.006
<0.005
 - - -
- Fluquinconazole (µg/L)
0.9
<0.02
0.012
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - -
- Dinocap (µg/L)
0.9
<0.05
<0.02
<0.1
<0.02
<0.02
<0.02
<0.02
<0.05
 - - -
- Triticonazole (µg/L), Tribenuron-Methyle (µg/L)
0.9
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - - -
- Triflusulfuron-methyl (µg/L), Flupyrsulfuron methyl sodium (µg/L), Fludioxonil (µg/L), Fenoxycarbe (µg/L), Fenbuconazole (µg/L), Thiabendazole (µg/L), Métalaxyl (µg/L), Benalaxyl (µg/L), Tetraconazole (µg/L), Bitertanol (µg/L), Pirimicarbe (µg/L), Mercaptodiméthur (µg/L)
0.9
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Imazamox (µg/L), Florasulam (µg/L), Clomazone (µg/L), Imidaclopride (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- Flutolanil (µg/L)
0.9
<0.05
<0.02
<0.04
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- Iprovalicarb (µg/L)
0.9
<0.05
<0.02
<0.1
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Fenhexamid (µg/L)
0.9
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
 - - -
- Pyraclostrobine (µg/L), Paclobutrazole (µg/L), Terbuthylazine désethyl (µg/L), Amidosulfuron (µg/L), Rimsulfuron (µg/L), Pencycuron (µg/L), Nicosulfuron (µg/L), Isoxaben (µg/L), Norflurazone (µg/L), Néburon (µg/L), Monolinuron (µg/L), Méthabenzthiazuron (µg/L), Mécoprop (µg/L), 2,4-MCPA (µg/L), Linuron (µg/L), Isoproturon (µg/L), Ioxynil (µg/L), Flusilazole (µg/L), Diuron (µg/L), Cyanazine (µg/L), Chlortoluron (µg/L), Chloridazone (µg/L), Bromoxynil (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Dimétachlore (µg/L)
0.9
<0.04
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- Prosulfuron (µg/L), Sulfosulfuron (µg/L), AZOXYSTROBINE (µg/L), Thifensulfuron méthyl (µg/L), Diflufenicanil (µg/L), Epoxiconazole (µg/L), Tébuconazole (µg/L), Bromacil (µg/L), Hexazinone (µg/L), Métazachlore (µg/L), Napropamide (µg/L), Diméthomorphe (µg/L), Terbuthylazine (µg/L), Propiconazole (µg/L), Métribuzine (µg/L), Métolachlore total (µg/L), Cymoxanil (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- Trinexapac-ethyl (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.02
 - - -
- Quinmerac (µg/L)
0.9
<0.03
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- Mésotrione (µg/L), Sulcotrione (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.05
 - - -
- Quinoxyfen (µg/L)
0.9
<0.05
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Lufénuron (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.05
 - - -
- Flurtamone (µg/L), Difénoconazole (µg/L), Cyproconazole (µg/L), Lénacile (µg/L), Carbétamide (µg/L), Triadiménol (µg/L), Métamitrone (µg/L)
0.9
<0.05
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- Terbuthylazine hydroxy (µg/L), Metsulfuron méthyle (µg/L), Atrazine déisopropyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.02
 - - -
- TEFLUTHRINE (µg/L), Aclonifène (µg/L), Diméthénamide (µg/L), Triallate (µg/L), Fenpropimorphe (µg/L)
0.9
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Imazaméthabenz-méthyl (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
 - - -
- AMPA (µg/L), Glufosinate (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - - -
- Myclobutanil (µg/L)
0.9
<0.1
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Metconazole (µg/L)
0.9
<0.05
<0.02
<0.05
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- Bromuconazole (µg/L)
0.9
<0.1
<0.02
<0.05
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- 2-hydroxy atrazine (µg/L), Oryzalin (µg/L), Chlorsulfuron (µg/L), 2,4,5-T (µg/L), Propazine (µg/L), Dichlorprop (µg/L), Bentazone (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - - -
- Clopyralide (µg/L), Piclorame (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.1
 - - -
- Fluroxypyr (µg/L)
0.9
<0.03
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.02
 - - -
- Thiophanate-méthyl (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.05
<0.05
<0.05
<0.05
 - - -
- Piperonyl butoxyde (µg/L)
0.9
<0.1
<0.02
<0.04
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- Fenpropidine (µg/L)
0.9
<0.006
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.01
 - - -
- Oxadixyl (µg/L)
0.9
<0.05
<0.02
<0.1
<0.02
<0.01
<0.01
<0.01
<0.005
 - - -
- Tébutame (µg/L)
0.9
<0.01
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Triadiméfone (µg/L), Flutriafol (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Glyphosate (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.03
 - - -
- Dicamba (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
<0.05
 - - -
- Chlorprophame (µg/L)
0.9
<0.02
<0.02
<0.04
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Pyriméthanil (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.005
 - - -
- Propyzamide (µg/L), Carbofuran (µg/L)
0.9
<0.01
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- Triclopyr (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
<0.02
 - - -
- Terbutryne (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.005
 - - -
- Simazine (µg/L), Atrazine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.009
<0.009
<0.009
<0.005
 - - -
- Prochloraz (µg/L)
0.9
<0.03
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.01
 - - -
- Iprodione (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.01
 - - -
- Hexachlorocyclohexane gamma (µg/L), Hexachlorocyclohexane alpha (µg/L)
0.9
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 - - -
- Diméthoate (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
<0.005
 - - -
- Diazinon (µg/L)
0.9
<0.02
<0.02
<0.05
<0.02
<0.006
<0.006
<0.006
<0.005
 - - -
- DDE 24' (µg/L)
0.9
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
<0.005
 - - -
- 2,4-D (µg/L)
0.9
<0.0001
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Carbendazime (µg/L)
0.9
<0.007
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Chlorpyriphos-éthyl (µg/L)
0.9
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
 - - -
- Prothioconazole (µg/L), 2,4-DB (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.05
 - - -
- Boscalid (µg/L), Didemethylisoproturon (µg/L), Mesosulfuron methyle (µg/L), Terbumeton désethyl (µg/L), 2,6-Dichlorobenzamide (µg/L), 3,4-dichlorophenyluree (µg/L), 1-(3,4-dichlorophenyl)-3-methyl-uree (µg/L), Ethidimuron (µg/L), Chloroxuron (µg/L), Métobromuron (µg/L), Secbuméton (µg/L), Prométryne (µg/L), Monuron (µg/L), Benfluraline (µg/L), Amétryne (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 - - -
- Triazoxide (µg/L), Fluazinam (µg/L), Carfentrazone-ethyl (µg/L), Imazaquine (µg/L), Fomesafen (µg/L), Clofentézine (µg/L), Chlorophacinone (µg/L), Méthomyl (µg/L), Demeton-S-Methyl (µg/L), Déméton-S (µg/L), Déméton-O (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - -
- Méfénoxam (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
<0.1
 - - -
- Desmediphame (µg/L), Benfuracarbe (µg/L), Picoxystrobine (µg/L), Fénamidone (µg/L), Ofurace (µg/L), asulame (µg/L), Oxyfluorfene (µg/L), Krésoxym-méthyl (µg/L), Métosulame (µg/L), Carbosulfan (µg/L), Flurochloridone (µg/L), Procymidone (µg/L), Bioresméthrine (µg/L), Pyrimiphos-méthyl (µg/L), Phenmédiphame (µg/L), Chlorméphos (µg/L), Bifenthrine (µg/L), Thiodicarbe (µg/L)
0.9
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - -
- Clethodim (µg/L), Foramsulfuron (µg/L), Imazalil (µg/L)
0.9
<0.05
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
 - - - -
- Cycloxydime (µg/L)
0.9
<0.05
<0.02
<0.1
<0.02
<0.006
<0.006
<0.006
 - - - -
- Trifloxystrobine (µg/L), Vinclozoline (µg/L)
0.9
<0.02
<0.02
<0.04
<0.02
<0.02
<0.02
<0.02
 - - - -
- Spiroxamine (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
 - - - -
- Iodosulfuron méthyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
 - - - -
- Fluroxypyr-meptyl (µg/L)
0.9
<0.1
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
 - - - -
- Clodinafop-propargyl (µg/L), Cloquintocet-mexyl (µg/L)
0.9
<0.05
<0.02
<0.08
<0.02
<0.02
<0.02
<0.02
 - - - -
- Thiométon (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.05
<0.05
<0.05
<0.01
 - - -
- Flumioxazine (µg/L), Famoxadone (µg/L), Penconazole (µg/L), Propargite (µg/L)
0.9
<0.05
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
 - - - -
- propaquizafop (µg/L), Triazophos (µg/L), Formothion (µg/L)
0.9
<0.02
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
 - - - -
- dithianon (µg/L), Triazamate (µg/L), Thirame (µg/L)
0.9
<0.1
<0.02
<0.1
<0.02
<0.02
<0.02
<0.02
 - - - -
- Isoxaflutole (µg/L)
0.9
<0.05
<0.02
<0.005
 -
<0.02
<0.02
<0.02
<0.005
 - - -
- Pentachlorobenzene (µg/L)
0.9
<0.005
<0.002
<0.005
<0.002
<0.005
<0.005
<0.005
 - - - -
- Oxamyl (µg/L), Diallate (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.05
<0.05
<0.05
<0.02
 - - -
- Fluazifop-butyl total (µg/L), Oxydéméton-méthyl (µg/L), Diclofop méthyl (µg/L)
0.9
<0.03
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - -
- Esfenvalerate (µg/L)
0.9
<0.1
<0.02
<0.04
<0.02
<0.02
<0.02
<0.02
 - - - -
- Dichlobenil (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
 - - - -
- Flufenoxuron (µg/L), Oxadiazon (µg/L), Propanil (µg/L), Hexaconazole (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - -
- Phoxime (µg/L)
0.9
<0.0005
<0.0005
<0.005
 -
<0.0005
<0.0005
<0.0005
<0.005
 - - -
- Chlorpyriphos-méthyl (µg/L)
0.9
<0.01
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
 - - - -
- Perméthrine (µg/L), Alachlore (µg/L)
0.9
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - -
- Ethoprophos (µg/L)
0.9
<0.01
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
 - - - -
- Disulfoton (µg/L)
0.9
<0.003
<0.003
<0.05
 -
<0.003
<0.003
<0.003
<0.01
 - - -
- Dinitrocresol (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.1
<0.1
<0.1
<0.02
 - - -
- Chlorfenvinphos (µg/L)
0.9
<0.01
<0.02
<0.02
<0.02
<0.05
<0.05
<0.05
 - - - -
- Cyprodinil (µg/L)
0.9
<0.04
<0.02
<0.02
<0.02
<0.006
<0.006
<0.006
 - - - -
- Trifluraline (µg/L)
0.9
<0.005
<0.01
<0.01
<0.01
<0.009
<0.009
<0.009
 - - - -
- Phosalone (µg/L), Lambda-cyhalothrine (µg/L)
0.9
<0.01
<0.02
<0.04
<0.02
<0.02
<0.02
<0.02
 - - - -
- Parathion éthyl (µg/L)
0.9
<3.0E-5
<0.02
<0.04
<0.02
<0.02
<0.02
<0.02
 - - - -
- Malathion (µg/L)
0.9
<0.0006
<0.02
<0.05
<0.02
<0.003
<0.003
<0.003
 - - - -
- HCH delta (µg/L)
0.9
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 - - - -
- Hexachlorobenzène (µg/L)
0.9
<0.005
<0.002
<0.005
<0.002
<0.002
<0.002
<0.002
 - - - -
- Folpel (µg/L)
0.9
<0.01
<0.02
<0.08
<0.02
<0.02
<0.02
<0.02
 - - - -
- Fenthion (µg/L), Fénitrothion (µg/L)
0.9
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 - - - -
- Ethofumésate (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
 -
<0.005
 - - -
- Dinoterbe (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.03
 - - -
- Dichlorvos (µg/L)
0.9
<0.001
<0.001
<0.005
 -
<0.0001
<0.0001
<0.0001
<0.03
 - - -
- Deltaméthrine (µg/L)
0.9
<0.0002
<0.02
<0.08
<0.02
<0.02
<0.02
<0.02
 - - - -
- DDT 44' (µg/L)
0.9
<0.005
<0.003
<0.01
<0.003
<0.01
<0.01
<0.01
 - - - -
- DDT 24' (µg/L), DDE 44' (µg/L), DDD 44' (µg/L), DDD 24' (µg/L)
0.9
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 - - - -
- Azinphos méthyl (µg/L)
0.9
<0.01
<0.01
<0.1
<0.01
<0.01
<0.01
<0.01
 - - - -
- Azinphos éthyl (µg/L)
0.9
<0.01
<0.01
<0.02
<0.01
<0.01
<0.01
<0.01
 - - - -
- Aldicarbe (µg/L)
0.9
<0.05
<0.02
<0.1
<0.02
<0.02
<0.02
<0.02
 - - - -
- Propamocarb hydrochloride (µg/L), Dichlorophène (µg/L), Quizalofop éthyl total (µg/L), Fipronil (µg/L), fenoxaprop-ethyl total (µg/L), Haloxyfop-méthyl (R) (µg/L), Fénarimol (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - -
- Dichlormide (µg/L)
0.9
 -
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
 - - - -
- Dichlorprop-P (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.02
<0.02
 -
<0.03
 - - -
- Mécoprop-P (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.02
<0.02
 -
<0.02
 - - -
- Fenothrine (µg/L)
0.9
<0.05
<0.02
<0.02
<0.02
 -
<0.02
<0.02
 - - - -
- Haloxyfop (µg/L)
0.9
<0.03
<0.02
<0.02
<0.02
 - -
<0.03
<0.02
 - - -
- HCH epsilon (µg/L)
0.9
 -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 - - - -
- fosetyl-aluminium (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
 - -
<0.02
<0.02
 - - -
- Naptalame (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.1
<0.1
<0.1
 - - - -
- Acétochlore (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
 - -
<0.006
<0.005
 - - -
- Tétradifon (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.05
<0.05
<0.05
 - - - -
- Alpha-cyperméthrine (µg/L)
0.9
<0.05
<0.02
<0.05
<0.02
 - -
<0.02
<0.005
 - - -
- Diquat (µg/L)
0.9
<0.2
<0.02
<0.02
<0.02
 - -
<0.02
<0.05
 - - -
- Depalléthrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
 -
<0.02
<0.02
 - - - -
- Coumaphos (µg/L)
0.9
<0.003
<0.003
<0.05
 -
<0.003
<0.003
<0.003
 - - - -
- Méthoxychlore (µg/L), Butraline (µg/L)
0.9
<0.01
<0.02
<0.02
<0.02
 -
<0.02
<0.02
 - - - -
- Trichlorfon (µg/L)
0.9
<0.0005
<0.0005
<0.05
 -
<0.0005
<0.0005
<0.0005
 - - - -
- Terbuméton (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
 - -
<0.01
<0.005
 - - -
- Pyrazophos (µg/L)
0.9
 -
<0.02
<0.1
<0.02
<0.05
<0.05
<0.05
 - - - -
- Parathion méthyl (µg/L)
0.9
<0.01
<0.01
<0.05
<0.01
 -
<0.01
<0.01
 - - - -
- Mévinphos (µg/L)
0.9
<0.001
<0.001
<0.1
 -
<0.001
<0.001
<0.001
 - - - -
- Somme Heptachlore époxyde cis/trans (µg/L)
0.9
<0.005
<0.005
<0.01
<0.005
 - -
<0.0002
<0.005
 - - -
- Endrine (µg/L)
0.9
<0.005
<0.003
<0.01
<0.003
 - -
<0.003
<0.005
 - - -
- Demeton-S-Methyl-Sulf. (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
<0.1
<0.1
 - - - - -
- Cyperméthrine (µg/L)
0.9
<0.005
<0.02
<0.02
<0.02
 - -
<2.4E-5
<0.005
 - - -
- Chlordane (µg/L)
0.9
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - - -
- Captane (µg/L)
0.9
<0.5
<0.02
<0.05
<0.02
 - -
<0.02
<0.01
 - - -
- Aminotriazole (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
 - -
<0.02
<0.05
 - - -
- Fenoxaprop total (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
 - -
<0.02
 - - - -
- Betacyfluthrine (µg/L), Cyfluthrine total (µg/L)
0.9
<0.05
<0.02
<0.02
<0.02
 - -
<0.02
 - - - -
- Desméthylisoproturon (µg/L), Métoxuron (µg/L)
0.9
 -
<0.02
<0.02
<0.02
 - -
<0.01
<0.005
 - - -
- Sulfosate (µg/L)
0.9
 -
<0.02
<0.02
<0.02
<0.02
<0.02
 - - - - -
- Azaconazole (µg/L), fluridone (µg/L), Flazasulfuron (µg/L), Sébuthylazine (µg/L), Téflubenzuron (µg/L), Tébufenpyrad (µg/L), Hexaflumuron (µg/L), Diniconazole (µg/L), Diméfuron (µg/L), Buturon (µg/L), 2,4-MCPB (µg/L), Desmétryne (µg/L)
0.9
 -
<0.02
<0.02
<0.02
 - -
<0.02
<0.005
 - - -
- Hexythiazox (µg/L), Thiazafluron (µg/L)
0.9
 -
<0.02
<0.02
<0.02
 - -
<0.02
<0.02
 - - -
- Bromadiolone (µg/L)
0.9
 -
<0.02
<0.02
<0.02
 - -
<0.02
<0.05
 - - -
- Propachlore (µg/L)
0.9
<0.01
<0.02
<0.05
<0.02
 - -
<0.006
 - - - -
- Prométone (µg/L)
0.9
 -
<0.02
<0.1
<0.02
 - -
<0.02
<0.005
 - - -
- Cycluron (µg/L), Propoxur (µg/L)
0.9
 -
<0.02
<0.05
<0.02
 - -
<0.02
<0.005
 - - -
- Paraquat (µg/L)
0.9
<0.7
<0.06
<0.06
<0.06
 - -
<0.06
 - - - -
- Fénuron (µg/L), Diflubenzuron (µg/L)
0.9
 -
<0.02
<0.02
<0.02
 - -
<0.01
<0.02
 - - -
- Dinosèbe (µg/L)
0.9
 -
<0.02
<0.02
<0.02
 - -
<0.03
<0.005
 - - -
- Chlorothalonil (µg/L)
0.9
<0.004
<0.02
<0.1
<0.02
 - -
<0.006
 - - - -
- Pyridate (µg/L)
0.9
<0.1
<0.02
<0.005
 - - -
<0.02
<0.01
 - - -
- Isodrine (µg/L)
0.9
<0.005
<0.003
<0.01
<0.003
 - -
<0.003
 - - - -
- HCH bêta (µg/L)
0.9
<0.005
<0.005
<0.01
<0.005
 - -
<0.003
 - - - -
- Fluvalinate-tau (µg/L)
0.9
<0.1
<0.02
<0.05
<0.02
 - -
<0.02
 - - - -
- Endosulfan B (µg/L)
0.9
<0.005
<0.0015
<0.01
<0.0015
 - -
<0.0015
 - - - -
- Endosulfan A (µg/L)
0.9
<0.005
<0.0015
<0.02
<0.0015
 - -
<0.0015
 - - - -
- Dicofol (µg/L)
0.9
<0.01
<0.02
<0.05
<0.02
 - -
<0.001
 - - - -
- Bifénox (µg/L)
0.9
<0.1
<0.02
<0.08
<0.02
 - -
<0.01
 - - - -
- cis-Chlordane (µg/L), Thiacloprid (µg/L), trans Chlordane (µg/L), Carbaryl (µg/L), Bénomyl (µg/L)
0.9
 -
<0.02
<0.02
<0.02
 - -
<0.02
 - - - -
- Chlormequat (µg/L)
0.9
 -
<0.02
<0.02
<0.02
 - - -
<0.05
 - - -
- Difenacoum (µg/L)
0.9
<0.1
<0.02
<0.02
 - - -
<0.02
 - - - -
- Carboxine (µg/L)
0.9
<0.05
<0.02
<0.02
 - - -
<0.006
 - - - -
- Quizalofop total (µg/L)
0.9
<0.03
<0.02
<0.02
<0.02
 - - - - - - -
- Pyrethrine (µg/L)
0.9
<0.5
<0.02
<0.08
 - - -
<0.02
 - - - -
- mepiquat (µg/L)
0.9
<0.1
<0.02
<0.02
<0.02
 - - - - - - -
- Chlordécone (µg/L)
0.9
 -
<0.02
 - -
<0.02
<0.02
<0.02
 - - - -
- Endosulfan sulfate (µg/L)
0.9
 -
<0.005
<0.01
<0.005
 - -
<0.005
 - - - -
- Methamidophos (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
 - - - - - - -
- ETU (µg/L)
0.9
<0.1
<0.02
 - - - -
<0.02
 - - - -
- Fluoxastrobine (µg/L), Mépiquat chlorure (µg/L), Roténone (µg/L), Iodofenphos (µg/L), Coumatétralyle (µg/L), Azamétiphos (µg/L), phosmet (µg/L), acifluorfen (µg/L), Furalaxyl (µg/L), Triflumuron (µg/L), Tébufénozide (µg/L), Sulfotep (µg/L), Quinalphos (µg/L), Pyridabène (µg/L), Mepronil (µg/L), Ethiophencarbe (µg/L), Chinométhionate (µg/L), Buprofézine (µg/L), Haloxyfop-éthoxyéthyl (µg/L), Isofenphos (µg/L), Promécarbe (µg/L), Dimétilan (µg/L), Meptyldinocap (µg/L), Fonofos (µg/L), Pyrifenox (µg/L), Terbacil (µg/L), Tralométhrine (µg/L), Quintozène (µg/L), Propétamphos (µg/L), Phorate (µg/L), Diéthofencarbe (µg/L), Dichlofluanide (µg/L), Chloronèbe (µg/L), Amitraze (µg/L), Terbuphos (µg/L), Pyrimiphos-éthyl (µg/L), Phosphamidon (µg/L), Ethion (µg/L), Dichlofenthion (µg/L), Bromophos Méthyl (µg/L), Bromophos éthyl (µg/L)
0.9
 -
<0.02
<0.02
<0.02
 - - - - - - -
- Chloroméquat chlorure (µg/L)
0.9
<0.1
<0.02
<0.02
 - - - - - - - -
- Flurprimidol (µg/L), Chlorbromuron (µg/L), mefenacet (µg/L), Heptenophos (µg/L), Temephos (µg/L), Profenofos (µg/L), Nuarimol (µg/L), Tolylfluanide (µg/L), Molinate (µg/L), Bromopropylate (µg/L), Chlorbufame (µg/L), Bendiocarbe (µg/L), Tétrachlorvinphos (µg/L), Méthidation (µg/L), EPTC (µg/L)
0.9
 -
<0.02
<0.05
<0.02
 - - - - - - -
- isazofos (µg/L), Acrinathrine (µg/L), Fenpropathrine (µg/L)
0.9
 -
<0.02
<0.04
<0.02
 - - - - - - -
- Cadusafos (µg/L), Chlorthiamide (µg/L), Naled (µg/L)
0.9
 -
<0.02
<0.1
<0.02
 - - - - - - -
- Bupirimate (µg/L), Captafol (µg/L)
0.9
 -
<0.02
<0.08
<0.02
 - - - - - - -
- Chlorure de choline (µg/L)
0.9
<10
 - - - - -
<0.02
<0.2
 - - -
- Difethialone (µg/L)
0.9
<0.1
 -
<0.005
 - - - - - - - -
- Tricyclohexylétain hydrox (µg/L)
0.9
 -
<0.02
 - - - -
<0.02
 - - - -
- Ométhoate (µg/L)
0.9
<0.0008
 - - - - -
<0.01
 - - - -
- Ethephon (µg/L)
0.9
 -
<20000
 - - - -
<0.1
 - - - -
- Etrimfos (µg/L), Endosulfan (µg/L)
0.9
 - -
<0.02
 - - - - - - - -
- Imazaméthabenz (µg/L)
0.9
 - - - - - - -
<0.005
 - - -
- Déméton (µg/L)
0.9
 - -
<0.005
 - - - - - - - -
- Biphényle (µg/L)
0
<0.02
<0.02
<0.02
<0.02
<0.05
<0.05
<0.05
 - - - -
- Heptachlore (µg/L)
0
<3.0E-5
<3.0E-5
<0.005
 -
<5.0E-5
<5.0E-5
<5.0E-5
<0.005
 - - -
- Dieldrine (µg/L)
0
<0.003
<0.003
<0.01
<0.003
 - -
<0.003
<0.005
 - - -
- Aldrine (µg/L)
0
<0.01
<0.003
<0.01
<0.003
 - -
<0.003
<0.005
 - - -
- Isothiocyanate de methyle (µg/L)
0.9
<5
<5
<1
<1
 - -
<1
 - - - -
- Heptachlore époxyde endo (µg/L)
0
<0.005
<0.005
<0.01
<0.005
 - -
<0.005
 - - - -
- Heptachlo epoxyde exo cis (µg/L)
0
<0.005
<0.005
<0.005
<0.005
 - -
<0.005
 - - - -
- Propamocarb (µg/L)
0
<0.05
<0.02
<0.02
<0.02
 - - - - - - -
- Tetrachlorobenzene (µg/L)
0
 - -
<0.01
 -
<0.01
<0.01
<0.01
 - - - -
- Pentachlorophénol (µg/L)
0
 -
<0.1
<0.1
 - - -
<0.06
<0.03
 - - -
- Propylene thiouree (µg/L)
0
<0.5
<0.02
 - - - -
<0.03
 - - - -
- Ferbam (µg/L)
0.9
 -
<200000
<200000
<200000
 - - - - - - -
- Diméthachlore CGA 50266 (µg/L)
0
 - - - - - -
<0.02
 - - - -
- Dithio Carbamates (µg/L)
0
 - - - - - -
<0.03
 - - - -
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 18/01/11 27.2 mg(NO3)/LLe 02/03/11 30.8 mg(NO3)/LLe 04/05/11 30.6 mg(NO3)/LLe 20/07/11 30.2 mg(NO3)/LLe 14/09/11 30.5 mg(NO3)/LLe 23/11/11 29 mg(NO3)/LLe 07/03/12 27.5 mg(NO3)/LLe 22/05/12 27.5 mg(NO3)/LLe 17/07/12 25.2 mg(NO3)/LLe 04/09/12 29.7 mg(NO3)/LLe 20/11/12 28.7 mg(NO3)/LLe 22/01/13 27.9 mg(NO3)/LLe 19/03/13 29.7 mg(NO3)/LLe 21/05/13 29.7 mg(NO3)/LLe 23/07/13 28.6 mg(NO3)/LLe 10/09/13 25.9 mg(NO3)/LLe 13/09/13 28.9 mg(NO3)/LLe 26/11/13 28 mg(NO3)/LLe 14/01/14 28 mg(NO3)/LLe 18/03/14 29 mg(NO3)/LLe 14/05/14 34 mg(NO3)/LLe 10/07/14 20 mg(NO3)/LLe 24/09/14 32 mg(NO3)/LLe 24/03/15 31 mg(NO3)/LLe 19/05/15 29 mg(NO3)/LLe 08/09/15 30 mg(NO3)/LLe 03/11/15 30 mg(NO3)/LLe 15/03/16 29 mg(NO3)/LLe 11/05/16 28 mg(NO3)/LLe 27/09/16 31 mg(NO3)/LLe 15/11/16 2 mg(NO3)/LLe 14/03/17 23 mg(NO3)/LLe 03/05/17 28 mg(NO3)/LLe 12/09/17 32 mg(NO3)/LLe 02/11/18 30.4 mg(NO3)/L

Somme des pesticides totaux (µg/L)

Données statistiquesLe 13/09/13 0.01 µg/LLe 12/09/17 0.008 µg/LLe 02/11/18 0.5 µg/L

Atrazine déséthyl (µg/L)

Données statistiquesLe 18/01/11 0.02 µg/LLe 02/03/11 0.02 µg/LLe 04/05/11 0.02 µg/LLe 20/07/11 0.02 µg/LLe 14/09/11 0.02 µg/LLe 23/11/11 0.02 µg/LLe 07/03/12 0.02 µg/LLe 22/05/12 0.02 µg/LLe 17/07/12 0.02 µg/LLe 04/09/12 0.03 µg/LLe 20/11/12 0.02 µg/LLe 22/01/13 0.02 µg/LLe 19/03/13 0.02 µg/LLe 21/05/13 0.02 µg/LLe 23/07/13 0.02 µg/LLe 10/09/13 0.02 µg/LLe 13/09/13 0.01 µg/LLe 26/11/13 0.02 µg/LLe 14/01/14 0.02 µg/LLe 18/03/14 0.02 µg/LLe 14/05/14 0.02 µg/LLe 10/07/14 0.02 µg/LLe 24/09/14 0.02 µg/LLe 24/03/15 0.007 µg/LLe 19/05/15 0.009 µg/LLe 08/09/15 0.01 µg/LLe 03/11/15 0.015 µg/LLe 15/03/16 0.009 µg/LLe 11/05/16 0.009 µg/LLe 27/09/16 0.01 µg/LLe 15/11/16 0.006 µg/LLe 14/03/17 0.006 µg/LLe 03/05/17 0.006 µg/LLe 12/09/17 0.008 µg/LLe 02/11/18 0.005 µg/L

Atrazine déisopropyl déséthyl (µg/L)

Données statistiquesLe 18/01/11 0.02 µg/LLe 02/03/11 0.02 µg/LLe 04/05/11 0.02 µg/LLe 20/07/11 0.02 µg/LLe 14/09/11 0.02 µg/LLe 23/11/11 0.02 µg/LLe 07/03/12 0.02 µg/LLe 22/05/12 0.02 µg/LLe 17/07/12 0.02 µg/LLe 04/09/12 0.02 µg/LLe 20/11/12 0.02 µg/LLe 22/01/13 0.02 µg/LLe 19/03/13 0.02 µg/LLe 21/05/13 0.02 µg/LLe 23/07/13 0.02 µg/LLe 26/11/13 0.02 µg/LLe 14/01/14 0.02 µg/LLe 18/03/14 0.02 µg/LLe 14/05/14 0.03 µg/LLe 10/07/14 0.02 µg/LLe 24/09/14 0.02 µg/LLe 24/03/15 0.03 µg/LLe 08/09/15 0.03 µg/LLe 03/11/15 0.03 µg/LLe 15/03/16 0.03 µg/LLe 11/05/16 0.03 µg/LLe 27/09/16 0.03 µg/LLe 15/11/16 0.03 µg/LLe 14/03/17 0.03 µg/LLe 03/05/17 0.03 µg/LLe 12/09/17 0.03 µg/LLe 02/11/18 0.02 µg/L

Anthraquinone (µg/L)

Données statistiquesLe 18/01/11 0.02 µg/LLe 02/03/11 0.02 µg/LLe 04/05/11 0.02 µg/LLe 20/07/11 0.02 µg/LLe 14/09/11 0.02 µg/LLe 23/11/11 0.02 µg/LLe 07/03/12 0.02 µg/LLe 22/05/12 0.02 µg/LLe 17/07/12 0.02 µg/LLe 04/09/12 0.02 µg/LLe 20/11/12 0.02 µg/LLe 22/01/13 0.02 µg/LLe 19/03/13 0.02 µg/LLe 21/05/13 0.02 µg/LLe 23/07/13 0.02 µg/LLe 10/09/13 0.02 µg/LLe 13/09/13 0.08 µg/LLe 26/11/13 0.02 µg/LLe 14/01/14 0.02 µg/LLe 18/03/14 0.02 µg/LLe 14/05/14 0.02 µg/LLe 10/07/14 0.02 µg/LLe 24/09/14 0.02 µg/LLe 24/03/15 0.006 µg/LLe 19/05/15 0.006 µg/LLe 08/09/15 0.006 µg/LLe 03/11/15 0.006 µg/LLe 15/03/16 0.006 µg/LLe 11/05/16 0.006 µg/LLe 27/09/16 0.006 µg/LLe 15/11/16 0.009 µg/LLe 14/03/17 0.006 µg/LLe 03/05/17 0.006 µg/LLe 12/09/17 0.006 µg/LLe 02/11/18 0.005 µg/L

Thiafluamide (µg/L)

Données statistiquesLe 18/01/11 0.02 µg/LLe 02/03/11 0.02 µg/LLe 04/05/11 0.02 µg/LLe 20/07/11 0.02 µg/LLe 14/09/11 0.02 µg/LLe 23/11/11 0.02 µg/LLe 07/03/12 0.02 µg/LLe 22/05/12 0.02 µg/LLe 17/07/12 0.02 µg/LLe 04/09/12 0.02 µg/LLe 20/11/12 0.02 µg/LLe 22/01/13 0.02 µg/LLe 19/03/13 0.02 µg/LLe 21/05/13 0.02 µg/LLe 23/07/13 0.02 µg/LLe 10/09/13 0.02 µg/LLe 13/09/13 0.1 µg/LLe 26/11/13 0.02 µg/LLe 14/01/14 0.02 µg/LLe 18/03/14 0.02 µg/LLe 14/05/14 0.02 µg/LLe 10/07/14 0.02 µg/LLe 24/09/14 0.02 µg/LLe 24/03/15 0.006 µg/LLe 19/05/15 0.006 µg/LLe 08/09/15 0.006 µg/LLe 03/11/15 0.006 µg/LLe 15/03/16 0.006 µg/LLe 11/05/16 0.006 µg/LLe 27/09/16 0.006 µg/LLe 15/11/16 0.011 µg/LLe 14/03/17 0.006 µg/LLe 03/05/17 0.006 µg/LLe 12/09/17 0.006 µg/LLe 02/11/18 0.005 µg/L