Moyennes annuelles par paramètreValeur
seuil
Année(s)
20152016201720182019202020212022202320242020-2024
Nitrates (mg(NO3)/L)
50
34
32
34
36
37
29.3
38
40
40
36
-
Somme pesticides analyses (µg/L)
0.5
- -
0.294
- -
0.4
0.48
0.41
0.4
0.38
-
- Atrazine déséthyl (µg/L)
0.9
0.159
0.135
0.192
1.31
0.239
0.195
0.249
0.24
0.223
0.219
-
- Atrazine déisopropyl désé (µg/L)
0.9
0.048
0.059
0.095
0.175
0.135
0.087
0.105
0.114
0.11
0.098
-
- Atrazine (µg/L)
0.9
0.039
0.0303
0.048
0.063
0.06
0.053
0.062
0.056
0.059
0.055
-
- Anthraquinone (µg/L)
0.9
<0.006
0.0175
0.0063
0.058
0.15
0.056
0.0085
<0.01
0.0059
<0.005
-
- Atrazine déisopropyl (µg/L)
0.9
<0.006
<0.006
0.004
0.0043
0.0051
0.0045
0.0034
0.0052
0.0043
<0.005
-
- Métolachlore (µg/L)
0.9
0.0038
<0.006
0.02
0.0078
0.0059
0.0043
<0.005
<0.005
<0.005
<0.005
-
- Imidaclopride (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
0.00175
0.0015
-
- Chlorure de choline (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
0.061
<0.2
<0.2
<0.2
-
- Fenhexamid (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
0.0049
-
- AMPA (µg/L)
0.9
<0.02
0.0125
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
-
- Diflufenicanil (µg/L)
0.9
<0.006
<0.006
<0.006
<0.002
0.002
<0.002
<0.002
<0.002
<0.001
<0.001
-
- Diméthénamide total (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
0.00167
<0.002
<0.005
<0.005
<0.005
-
- Dinocap (µg/L), Fluroxypyr-meptyl (µg/L), Tribenuron-Methyle (µg/L), fenoxaprop-ethyl total (µg/L), propaquizafop (µg/L), dithianon (µg/L), Carbosulfan (µg/L), Chlorophacinone (µg/L), Glufosinate (µg/L), Phenmédiphame (µg/L), Aminotriazole (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), Imazaquine (µg/L), Fomesafen (µg/L), Fluazifop-butyl total (µg/L), Diquat (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
-
- Boscalid (µg/L), Fluazinam (µg/L), Dichlorophène (µg/L), Didéméthylisoproturon (µg/L), Picoxystrobine (µg/L), Paclobutrazole (µg/L), Fénamidone (µg/L), Terbumeton désethyl (µg/L), Terbuthylazine désethyl (µg/L), Quinoxyfen (µg/L), Ofurace (µg/L), Fludioxonil (µg/L), 2,6-Dichlorobenzamide (µg/L), Ethidimuron (µg/L), Thiabendazole (µg/L), Métalaxyl total (µg/L), Isoxaben (µg/L), Norflurazone (µg/L), Tetraconazole (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), 2,4-MCPA (µg/L), Isoproturon (µg/L), Ioxynil (µg/L), Flusilazole (µg/L), Fenpropimorphe (µg/L), Fénarimol (µg/L), Diuron (µg/L), Cyanazine (µg/L), Chlortoluron (µg/L), Chloridazone (µg/L), Carbendazime (µg/L), Bromoxynil (µg/L), Amétryne (µg/L), Alachlore (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
-
- Triticonazole (µg/L), Triazoxide (µg/L), Lufénuron (µg/L), Dichlorprop total (µg/L), 2,4-D (µg/L), Bentazone (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
-
- Triflusulfuron-methyl (µg/L), Iprovalicarb (µg/L), Mesosulfuron methyle (µg/L), Pyraclostrobine (µg/L), Flupyrsulfuron meth sod (µg/L), Quizalofop éthyl total (µg/L), Amidosulfuron (µg/L), Fenoxycarbe (µg/L), Isoxaflutole (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), Oxadiazon (µg/L), Tébutame (µg/L), Triadiméfone (µg/L), Propanil (µg/L), Mercaptodiméthur (µg/L), Triallate (µg/L), Oxydéméton-méthyl (µg/L), Méthabenzthiazuron (µg/L), Linuron (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
-
- Imazamox (µg/L), Flutolanil (µg/L), Florasulam (µg/L), Foramsulfuron (µg/L), Cycloxydime (µg/L), Spiroxamine (µg/L), Iodosulfuron méthyl (µg/L), Dimétachlore (µg/L), Prosulfuron (µg/L), Quinmerac (µg/L), Clomazone (µg/L), Flurtamone (µg/L), Azoxystrobine (µg/L), Thiafluamide (µg/L), Thifensulfuron methyl (µg/L), Acétochlore (µg/L), Metconazole (µg/L), Bromuconazole (µg/L), Epoxiconazole (µg/L), Bromacil (µg/L), Cyproconazole (µg/L), Hexazinone (µg/L), Métazachlore (µg/L), Napropamide total (µg/L), Diméthomorphe (µg/L), Cyprodinil (µg/L), Carbétamide (µg/L), Triadiménol (µg/L), Terbuthylazine (µg/L), Propiconazole (µg/L), Pendiméthaline (µg/L), Métribuzine (µg/L), Métamitrone (µg/L), Carbofuran (µg/L)
0.9
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
-
- Desmediphame (µg/L), Clodinafop-propargyl (µg/L), Fluquinconazole (µg/L), Flumioxazine (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), Triazophos (µg/L), Néburon (µg/L), Ethoprophos (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
-
- Clethodim (µg/L), Chlorpyriphos-méthyl (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
-
- 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)
0.9
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
-
- Trifloxystrobine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.001
<0.001
<0.001
<0.001
<0.005
<0.005
<0.005
-
- Trinexapac-ethyl (µg/L), Terbuthylazine hydroxy (µg/L), Piclorame (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
-
- Sulfosufuron (µg/L), Difénoconazole (µg/L), Piperonyl butoxyde (µg/L), Imazalil (µg/L), Tébuconazole (µg/L), Propyzamide (µg/L), Lénacile (µg/L), Iprodione (µg/L), Cymoxanil (µg/L), Prosulfocarbe (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
-
- Mésotrione (µg/L), mepiquat (µg/L), Clopyralide (µg/L), Fluroxypyr (µg/L)
0.9
<0.006
<0.006
<0.006
<0.01
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
-
- 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
-
- 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
-
- Fipronil (µg/L), Krésoxym-méthyl (µg/L), Procymidone (µg/L), Bioresméthrine (µg/L), Chlorprophame (µg/L), Pyrimiphos-méthyl (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
-
- asulame (µg/L), Pirimicarbe (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
-
- Oxyfluorfene (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.002
<0.004
<0.002
-
- 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
-
- 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
-
- Pentachlorobenzene (µg/L)
0.9
<0.005
<0.005
<0.005
<0.001
<0.001
<0.001
<0.001
<0.001
<0.0005
<0.0005
-
- Nicosulfuron (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.002
<0.002
-
- Oxamyl (µg/L)
0.9
<0.05
<0.05
<0.05
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
-
- 2-hydroxy atrazine (µg/L), Oryzalin (µg/L), 2,4,5-T (µg/L), Propazine (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
-
- Metsulfuron méthyle (µg/L), Sulcotrione (µg/L)
0.9
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
-
- Métaldéhyde (µg/L)
0.9
<0.006
<0.006
<0.006
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
-
- Thiophanate-méthyl (µg/L), 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
-
- 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
-
- Fenpropidine (µg/L)
0.9
<0.006
<0.006
<0.006
<0.001
<0.001
<0.001
<0.001
<0.01
<0.01
<0.01
-
- Aclonifène (µg/L)
0.9
<0.02
<0.02
<0.02
<0.015
<0.015
<0.015
<0.015
<0.015
<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
<0.0068
<0.0034
-
- Dichlobenil (µg/L)
0.9
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
-
- Flurochloridone (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
-
- Oxadixyl (µg/L), Pyriméthanil (µg/L), 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
-
- Phoxime (µg/L)
0.9
<0.0005
<0.0005
<0.0005
<0.00015
<0.00015
<0.00015
<0.00015
<0.0005
<0.0005
<0.0005
-
- Perméthrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<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
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
-
- Formothion (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.002
<0.001
-
- Disulfoton (µg/L)
0.9
<0.003
<0.003
<0.003
<0.05
<0.05
<0.05
<0.05
<0.05
<0.008
<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
<0.005
<0.005
<0.005
<0.005
<0.03
<0.05
<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
-
- Trifluraline (µg/L)
0.9
<0.009
<0.009
<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
<0.005
<0.005
<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
-
- Simazine (µg/L)
0.9
<0.009
<0.009
<0.009
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
-
- 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
-
- Prochloraz (µg/L)
0.9
<0.006
<0.006
<0.006
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
-
- 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
-
- Malathion (µg/L)
0.9
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
<0.001
<0.001
<0.001
-
- 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
-
- Hexachlorobenzène (µg/L)
0.9
<0.002
<0.002
<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), Chlorpyriphos-éthyl (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
-
- 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
<0.005
<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
<0.0001
<0.0001
<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
-
- 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
<0.001
<0.001
<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
-
- 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
-
- 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
-
- Betacyfluthrine (µg/L), Pyridate (µg/L)
0.9
<0.02
<0.02
-
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
-
- Carboxine (µg/L)
0.9
<0.006
<0.006
-
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
-
- Pyrethrine (µg/L)
0.9
<0.02
<0.02
-
<0.08
<0.08
<0.08
<0.08
<0.1
<0.1
<0.1
-
- Fenothrine (µg/L), Depalléthrine (µg/L)
0.9
-
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
-
- Cyfluthrine total (µg/L)
0.9
<0.02
<0.02
-
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
-
- Méthoxychlore (µg/L)
0.9
-
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
-
- Chlorothalonil (µg/L)
0.9
<0.006
<0.006
-
<0.02
<0.02
<0.02
<0.02
<0.02
<0.001
<0.001
-
- Vinclozoline (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
-
<0.005
-
- Parathion méthyl (µg/L)
0.9
-
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
-
- Isodrine (µg/L), HCH bêta (µg/L), Endrine (µg/L)
0.9
<0.003
<0.003
-
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
-
- Ethofumésate (µg/L)
0.9
<0.01
<0.01
-
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
-
- Endosulfan B (µg/L), Endosulfan A (µg/L)
0.9
<0.0015
<0.0015
-
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
-
- Diclofop méthyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
-
<0.005
-
- Demeton-S-Methyl-Sulf. (µg/L)
0.9
<0.1
<0.1
-
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
-
- Déméton-O (µg/L)
0.9
<0.02
<0.02
-
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
-
- Captane (µg/L)
0.9
<0.02
<0.02
-
<0.05
<0.05
<0.05
<0.05
<0.05
<0.01
<0.01
-
- Butraline (µg/L)
0.9
-
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
-
- Bifénox (µg/L)
0.9
<0.01
<0.01
-
<0.0036
<0.0036
<0.0036
<0.0036
<0.005
<0.005
<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)
0.9
- -
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
-
- Thiacloprid (µg/L), Azaconazole (µg/L)
0.9
- -
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
-
- ETU (µg/L)
0.9
- -
<0.02
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
-
- 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
-
- fluridone (µg/L), Flazasulfuron (µg/L), Sébuthylazine (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
<0.03
<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
-
- 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
-
- Ométhoate (µg/L)
0.9
- -
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.0005
<0.0005
-
- Fluvalinate-tau (µg/L)
0.9
<0.02
<0.02
-
<0.02
<0.02
<0.02
<0.02
<0.02
-
<0.005
-
- Tolclofos-methyl (µg/L), Imazaméthabenz (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
-
- Irgarol (µg/L)
0.9
- - -
<0.0005
<0.0005
<0.0005
<0.0005
<0.0005
<0.001
<0.0005
-
- Bupirimate (µg/L)
0.9
- - -
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
-
- Methamidophos (µg/L)
0.9
- - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
-
- Cyperméthrine total (µg/L)
0.9
- - -
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
-
- phosmet (µg/L)
0.9
- - -
<0.005
<0.005
<0.005
<0.005
<0.005
-
<0.005
-
- Alpha-cyperméthrine (µg/L)
0.9
<0.02
<0.02
-
<0.02
<0.02
<0.02
<0.02
- - - -
- Thirame (µg/L)
0.9
<0.02
<0.02
<0.02
- - - -
<0.02
<0.02
<0.02
-
- Bénomyl (µg/L)
0.9
- -
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
- - -
- Prothioconazole (µg/L)
0.9
<0.02
<0.02
<0.02
<1
<1
<1
<1
<1
<0.05
<0.05
-
- Propamocarb hydrochloride (µg/L), fosetyl-aluminium (µg/L), Chlordécone (µg/L)
0.9
<0.02
<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
-
- Ethephon (µg/L)
0.9
- - -
<100
<100
<100
<100
<100
<0.02
<0.02
-
- Isothiocyanate de methyle (µg/L)
0.9
- -
<1
<0.1
- - -
<0.02
- - -
- Dichlorprop-P (µg/L), Chloroméquat chlorure (µg/L), Mécoprop-P (µg/L), Sulfosate (µg/L)
0.9
<0.02
<0.02
- - - - - - - - -
- Endosulfan (µg/L)
0.9
<0.004
<0.004
- - - - - - - - -
- 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
-
- Biphényle (µg/L)
0
<0.05
<0.05
<0.05
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
0.0034
-
- Heptachlore (µg/L)
0
<5.0E-5
<5.0E-5
<5.0E-5
<0.005
<0.005
<0.005
<0.005
<0.005
<0.0002
<0.0002
-
- Heptachlore époxyde endo (µg/L)
0
<0.005
<0.005
-
<0.01
<0.01
<0.01
<0.01
<0.01
<0.001
<0.001
-
- Heptachlo epoxyde exo cis (µg/L)
0
<0.005
<0.005
-
<0.005
<0.005
<0.005
<0.005
<0.005
<0.001
<0.001
-
- Dieldrine (µg/L), Aldrine (µg/L)
0
<0.003
<0.003
-
<0.001
<0.001
<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
- - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
-
- Pentachlorophénol (µg/L)
0
- - - - -
<0.02
-
<0.03
<0.03
<0.03
-
- Epichlorohydrine (µg/L)
0
- - -
<0.1
- - -
<0.05
- - -
- Dithio Carbamates (µg/L)
0
- -
<0.03
- - - - - - - -
- HCH alpha+beta+delta+gamm (µg/L), Somme drines (µg/L)
0
- - - - - - - - - - -
- Déméton (µg/L), Heptachlore époxyde (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)












Nitrates

Données statistiquesLe 05/03/15 33 mg(NO3)/LLe 09/06/15 30 mg(NO3)/LLe 02/09/15 36 mg(NO3)/LLe 03/11/15 35 mg(NO3)/LLe 16/03/16 38 mg(NO3)/LLe 17/05/16 35 mg(NO3)/LLe 03/10/16 30 mg(NO3)/LLe 23/11/16 25 mg(NO3)/LLe 08/03/17 35 mg(NO3)/LLe 11/05/17 36 mg(NO3)/LLe 08/09/17 25 mg(NO3)/LLe 28/11/17 41 mg(NO3)/LLe 13/09/18 33 mg(NO3)/LLe 21/11/18 38 mg(NO3)/LLe 21/03/19 41 mg(NO3)/LLe 28/06/19 33 mg(NO3)/LLe 26/09/19 38 mg(NO3)/LLe 12/11/19 37 mg(NO3)/LLe 26/05/20 23 mg(NO3)/LLe 14/09/20 30 mg(NO3)/LLe 10/11/20 35 mg(NO3)/LLe 08/03/21 35 mg(NO3)/LLe 31/05/21 39 mg(NO3)/LLe 09/09/21 37 mg(NO3)/LLe 09/11/21 39 mg(NO3)/LLe 06/01/22 40 mg(NO3)/LLe 05/09/22 41 mg(NO3)/LLe 17/11/22 39 mg(NO3)/LLe 08/03/23 41 mg(NO3)/LLe 26/06/23 43 mg(NO3)/LLe 11/09/23 39 mg(NO3)/LLe 13/11/23 38 mg(NO3)/LLe 11/04/24 38 mg(NO3)/LLe 27/05/24 33 mg(NO3)/LLe 09/09/24 34 mg(NO3)/LLe 19/11/24 37 mg(NO3)/L

Somme pesticides analyses (µg/L)

Données statistiquesLe 08/03/17 0.294 µg/LLe 26/05/20 0.232 µg/LLe 14/09/20 0.421 µg/LLe 10/11/20 0.54 µg/LLe 08/03/21 0.455 µg/LLe 31/05/21 0.661 µg/LLe 09/09/21 0.404 µg/LLe 09/11/21 0.382 µg/LLe 06/01/22 0.468 µg/LLe 05/09/22 0.387 µg/LLe 17/11/22 0.386 µg/LLe 08/03/23 0.432 µg/LLe 26/06/23 0.355 µg/LLe 11/09/23 0.476 µg/LLe 13/11/23 0.336 µg/LLe 11/04/24 0.307 µg/LLe 27/05/24 0.354 µg/LLe 09/09/24 0.442 µg/LLe 19/11/24 0.406 µg/L

Atrazine déséthyl (µg/L)

Données statistiquesLe 09/06/15 0.163 µg/LLe 02/09/15 0.164 µg/LLe 03/11/15 0.15 µg/LLe 16/03/16 0.159 µg/LLe 17/05/16 0.064 µg/LLe 03/10/16 0.188 µg/LLe 23/11/16 0.13 µg/LLe 08/03/17 0.127 µg/LLe 11/05/17 0.227 µg/LLe 08/09/17 0.118 µg/LLe 28/11/17 0.297 µg/LLe 13/09/18 0.208 µg/LLe 21/11/18 2.42 µg/LLe 21/03/19 0.293 µg/LLe 28/06/19 0.232 µg/LLe 26/09/19 0.175 µg/LLe 12/11/19 0.255 µg/LLe 26/05/20 0.119 µg/LLe 14/09/20 0.225 µg/LLe 10/11/20 0.24 µg/LLe 08/03/21 0.279 µg/LLe 31/05/21 0.276 µg/LLe 09/09/21 0.23 µg/LLe 09/11/21 0.21 µg/LLe 06/01/22 0.282 µg/LLe 05/09/22 0.234 µg/LLe 17/11/22 0.204 µg/LLe 08/03/23 0.263 µg/LLe 26/06/23 0.197 µg/LLe 11/09/23 0.228 µg/LLe 13/11/23 0.204 µg/LLe 11/04/24 0.19 µg/LLe 27/05/24 0.219 µg/LLe 09/09/24 0.242 µg/LLe 19/11/24 0.226 µg/L

Atrazine déisopropyl désé (µg/L)

Données statistiquesLe 09/06/15 0.06 µg/LLe 02/09/15 0.07 µg/LLe 03/11/15 0.03 µg/LLe 16/03/16 0.09 µg/LLe 17/05/16 0.03 µg/LLe 03/10/16 0.07 µg/LLe 23/11/16 0.06 µg/LLe 08/03/17 0.1 µg/LLe 11/05/17 0.1 µg/LLe 08/09/17 0.06 µg/LLe 28/11/17 0.12 µg/LLe 13/09/18 0.12 µg/LLe 21/11/18 0.23 µg/LLe 21/03/19 0.13 µg/LLe 28/06/19 0.15 µg/LLe 26/09/19 0.13 µg/LLe 12/11/19 0.13 µg/LLe 26/05/20 0.06 µg/LLe 14/09/20 0.07 µg/LLe 10/11/20 0.13 µg/LLe 08/03/21 0.09 µg/LLe 31/05/21 0.1 µg/LLe 09/09/21 0.11 µg/LLe 09/11/21 0.12 µg/LLe 06/01/22 0.11 µg/LLe 05/09/22 0.108 µg/LLe 17/11/22 0.123 µg/LLe 08/03/23 0.103 µg/LLe 26/06/23 0.103 µg/LLe 11/09/23 0.159 µg/LLe 13/11/23 0.075 µg/LLe 11/04/24 0.059 µg/LLe 27/05/24 0.079 µg/LLe 09/09/24 0.149 µg/LLe 19/11/24 0.105 µg/L

Atrazine (µg/L)

Données statistiquesLe 05/03/15 0.047 µg/LLe 09/06/15 0.027 µg/LLe 02/09/15 0.035 µg/LLe 03/11/15 0.048 µg/LLe 16/03/16 0.05 µg/LLe 17/05/16 0.013 µg/LLe 03/10/16 0.031 µg/LLe 23/11/16 0.027 µg/LLe 08/03/17 0.046 µg/LLe 11/05/17 0.049 µg/LLe 08/09/17 0.024 µg/LLe 28/11/17 0.074 µg/LLe 13/09/18 0.044 µg/LLe 21/11/18 0.082 µg/LLe 21/03/19 0.086 µg/LLe 28/06/19 0.054 µg/LLe 26/09/19 0.045 µg/LLe 12/11/19 0.055 µg/LLe 26/05/20 0.03 µg/LLe 14/09/20 0.063 µg/LLe 10/11/20 0.066 µg/LLe 08/03/21 0.08 µg/LLe 31/05/21 0.053 µg/LLe 09/09/21 0.064 µg/LLe 09/11/21 0.052 µg/LLe 06/01/22 0.07 µg/LLe 05/09/22 0.045 µg/LLe 17/11/22 0.052 µg/LLe 08/03/23 0.066 µg/LLe 26/06/23 0.049 µg/LLe 11/09/23 0.063 µg/LLe 13/11/23 0.057 µg/LLe 11/04/24 0.058 µg/LLe 27/05/24 0.056 µg/LLe 09/09/24 0.048 µg/LLe 19/11/24 0.057 µg/L

Anthraquinone (µg/L)

Données statistiquesLe 05/03/15 0.006 µg/LLe 09/06/15 0.006 µg/LLe 02/09/15 0.006 µg/LLe 03/11/15 0.006 µg/LLe 16/03/16 0.006 µg/LLe 17/05/16 0.006 µg/LLe 03/10/16 0.006 µg/LLe 23/11/16 0.061 µg/LLe 08/03/17 0.013 µg/LLe 11/05/17 0.006 µg/LLe 08/09/17 0.006 µg/LLe 13/09/18 0.01 µg/LLe 21/11/18 0.111 µg/LLe 28/06/19 0.155 µg/LLe 26/09/19 0.045 µg/LLe 12/11/19 0.251 µg/LLe 26/05/20 0.012 µg/LLe 14/09/20 0.058 µg/LLe 10/11/20 0.098 µg/LLe 08/03/21 0.01 µg/LLe 31/05/21 0.019 µg/LLe 09/09/21 0.01 µg/LLe 09/11/21 0.01 µg/LLe 06/01/22 0.01 µg/LLe 05/09/22 0.005 µg/LLe 17/11/22 0.005 µg/LLe 08/03/23 0.005 µg/LLe 26/06/23 0.005 µg/LLe 11/09/23 0.016 µg/LLe 13/11/23 0.005 µg/LLe 11/04/24 0.005 µg/LLe 27/05/24 0.005 µg/LLe 09/09/24 0.005 µg/LLe 19/11/24 0.005 µg/L