Moyennes annuelles par paramètreValeur
seuil		Année(s)
20152016201720182019202020212022202320242020-2024
Nitrates (mg(NO3)/L)
50
8.4
8.7
9
9
9.6
9.6
10.8
11
11
11.2
 -
Somme pesticides analyses (µg/L)
0.5
 - -
0.116
 - -
0.24
0.51
0.00064
0.5
0.008
 -
- Atrazine déséthyl (µg/L)
0.9
<0.006
<0.006
<0.006
0.004
0.00275
0.00275
0.0033
<0.005
<0.005
0.0039
 -
- 2,6-Dichlorobenzamide (µg/L)
0.9
<0.02
0.015
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- AMPA (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
0.0225
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Piperonyl butoxyde (µg/L)
0.9
<0.006
<0.006
0.0063
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Glufosinate (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
0.0175
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Glyphosate (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
0.0125
<0.02
<0.02
<0.03
<0.03
<0.03
 -
- Dichlorvos (µg/L)
0.9
<0.0001
<0.0001
<0.0001
<0.005
<0.005
<0.005
<0.005
0.00064
<0.0002
<0.0002
 -
- Dinocap (µg/L), Fluroxypyr-meptyl (µg/L), Tribenuron-Methyle (µg/L), Fenothrine (µg/L), fenoxaprop-ethyl total (µg/L), propaquizafop (µg/L), dithianon (µg/L), Carbosulfan (µg/L), Depalléthrine (µg/L), Chlorophacinone (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<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), Ethidimuron (µg/L), Thiabendazole (µg/L), Métalaxyl total (µg/L), Diméthénamide 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), Fenhexamid (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), Méthoxychlore (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), 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
 -
- Clethodim (µg/L), Chlorpyriphos-méthyl (µg/L)
0.9
<0.006
<0.006
<0.006
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
 -
- Carfentrazone-ethyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.1
<0.1
<0.1
<0.1
<0.005
<0.005
<0.005
 -
- Dichlormide (µg/L)
0.9
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
<0.03
<0.01
<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
 -
- 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
 -
- Clodinafop-propargyl (µg/L), Fluquinconazole (µg/L), Flumioxazine (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), Flurochloridone (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
<0.005
<0.005
<0.005
 -
- Sulfosufuron (µg/L), Difénoconazole (µg/L), Imazalil (µg/L), Tébuconazole (µg/L), Propyzamide (µg/L), Lénacile (µg/L), Métolachlore (µg/L), Cymoxanil (µg/L), Atrazine déisopropyl (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), 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
<0.005
<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
 -
- Anthraquinone (µg/L), Diazinon (µg/L)
0.9
<0.006
<0.006
<0.006
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
<0.005
 -
- Fipronil (µg/L), Krésoxym-méthyl (µg/L), Procymidone (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
<0.005
<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
<0.002
<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
<0.005
<0.005
<0.005
 -
- Pentachlorobenzene (µg/L)
0.9
<0.005
<0.005
<0.005
<0.001
<0.001
<0.001
<0.001
<0.0005
<0.0005
<0.0005
 -
- Nicosulfuron (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.002
<0.002
<0.002
 -
- Imidaclopride (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.002
<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
 -
- Atrazine déisopropyl désé (µg/L)
0.9
<0.03
<0.03
<0.03
<0.03
<0.03
<0.03
<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
<0.001
<0.001
<0.001
 -
- 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
 -
- 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
<0.001
<0.001
<0.001
 -
- Coumaphos (µg/L)
0.9
<0.003
<0.003
<0.003
<0.05
<0.05
<0.05
<0.05
<0.0034
<0.0034
<0.0034
 -
- Dichlobenil (µg/L)
0.9
<0.005
<0.005
<0.005
<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
 -
- Formothion (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.001
<0.001
<0.001
 -
- Disulfoton (µg/L)
0.9
<0.003
<0.003
<0.003
<0.05
<0.05
<0.05
<0.05
<0.004
<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
<0.005
<0.005
<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
<0.005
<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
 -
- Simazine (µg/L), Atrazine (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
 -
- Parathion méthyl (µg/L), Azinphos méthyl (µg/L), Azinphos éthyl (µg/L)
0.9
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
<0.005
 -
- Mévinphos (µg/L)
0.9
<0.001
<0.001
<0.001
<0.1
<0.1
<0.1
<0.1
<0.001
<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
 -
- Iprodione (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
<0.01
<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
 -
- 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
<0.01
<0.01
<0.01
 -
- Fenthion (µg/L), Ethofumésate (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
<0.001
<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
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Demeton-S-Methyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.023
<0.023
<0.023
<0.023
<0.005
<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
<0.001
<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
<0.005
<0.005
<0.005
 -
- Lambda-cyhalothrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<6.0E-5
<6.0E-5
<6.0E-5
 -
- Desmediphame (µg/L), Famoxadone (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 -
<0.005
 -
- Methamidophos (µg/L)
0.9
<0.1
 -
<0.1
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
 -
- Bioresméthrine (µg/L), Diclofop méthyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.005
 -
<0.005
 -
- Vinclozoline (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
<0.005
<0.005
 -
- Trichlorfon (µg/L)
0.9
<0.0005
<0.0005
<0.0005
<0.05
<0.05
<0.05
<0.05
 -
<0.0006
<0.0006
 -
- Phenmédiphame (µg/L)
0.9
<0.02
<0.02
<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
 -
<0.005
<0.005
<0.005
<0.005
<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
<0.005
<0.005
<0.005
 -
- Thiacloprid (µg/L), Azaconazole (µg/L)
0.9
 - -
<0.02
<0.01
<0.01
<0.01
<0.01
<0.005
<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
 -
- Chlormequat (µg/L), Diquat (µg/L)
0.9
 - -
<0.02
<0.01
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Betacyfluthrine (µg/L)
0.9
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
 -
- Difenacoum (µg/L), 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
 -
- Chlorure de choline (µg/L)
0.9
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.2
<0.2
<0.2
 -
- Carboxine (µg/L)
0.9
 - -
<0.006
<0.005
<0.005
<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
 -
- Pyrethrine (µg/L)
0.9
 - -
<0.02
<0.08
<0.08
<0.08
<0.08
<0.1
<0.1
<0.1
 -
- Haloxyfop (µg/L)
0.9
 - -
<0.03
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- mepiquat (µg/L)
0.9
 - -
<0.006
<0.01
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Acétochlore (µg/L)
0.9
 - -
<0.006
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Tebufenpyrad (µg/L), Cyfluthrine total (µg/L)
0.9
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<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
<0.001
<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
 -
- Propachlore (µg/L)
0.9
 - -
<0.006
<0.002
<0.002
<0.002
<0.002
<0.01
<0.01
<0.01
 -
- Paraquat (µg/L)
0.9
 - -
<0.06
<0.02
<0.02
<0.02
<0.02
<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
 -
- Chlorothalonil (µg/L)
0.9
 - -
<0.006
<0.02
<0.02
<0.02
<0.02
<0.001
<0.001
<0.001
 -
- Pyridate (µg/L)
0.9
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.05
<0.01
 -
- Ométhoate (µg/L)
0.9
 - -
<0.01
<0.02
<0.02
<0.02
<0.02
<0.0005
<0.0005
<0.0005
 -
- Isodrine (µg/L), HCH bêta (µg/L), Endrine (µg/L)
0.9
 - -
<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
 - -
<0.0015
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Dicofol (µg/L)
0.9
 - -
<0.001
<0.0003
<0.0003
<0.0003
<0.0003
<0.0005
<0.0005
<0.0005
 -
- Cyperméthrine total (µg/L)
0.9
 - -
<2.4E-5
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
 -
- Captane (µg/L)
0.9
 - -
<0.02
<0.05
<0.05
<0.05
<0.05
<0.01
<0.01
<0.01
 -
- Bifénox (µg/L)
0.9
 - -
<0.01
<0.0036
<0.0036
<0.0036
<0.0036
<0.005
<0.005
<0.005
 -
- Aminotriazole (µg/L)
0.9
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Tolclofos-methyl (µg/L), Imazaméthabenz (µg/L), Acrinathrine (µg/L)
0.9
 - - -
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
<0.005
 -
- Fluoxastrobine (µg/L), Tébufénozide (µg/L), Pyridabène (µg/L)
0.9
 - - -
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
<0.005
 -
- Métalaxyl M (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
 - - - -
- Difethialone (µg/L)
0.9
 - - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- 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
 -
- Fluvalinate-tau (µg/L)
0.9
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
 -
<0.005
 -
- Prothioconazole (µg/L)
0.9
<0.02
<0.02
<0.02
<1
<1
<1
<1
<0.05
<0.05
<0.05
 -
- Thirame (µg/L)
0.9
<0.02
<0.02
<0.02
 - -
<2
 -
<0.02
<0.02
<0.02
 -
- phosmet (µg/L)
0.9
 - - -
<0.005
<0.005
<0.005
<0.005
 -
<0.005
<0.005
 -
- Isothiocyanate de methyle (µg/L)
0.9
 - -
<1
<0.1
 -
<0.1
 -
<0.02
<0.02
<0.02
 -
- Alpha-cyperméthrine (µg/L)
0.9
 - -
<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
 - - - -
- Ethephon (µg/L)
0.9
 - -
<0.1
<100
<100
<100
<100
<0.02
<0.2
<0.02
 -
- Propamocarb hydrochloride (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
 -
- Tricyclohexylétain hydrox (µg/L)
0.9
 - -
<0.02
 - -
<0.002
 - - - - -
- Dichlorprop-P (µg/L), Mécoprop-P (µg/L), Sulfosate (µg/L)
0.9
<0.02
<0.02
 - - - - - - - - -
- Chlordane (µg/L)
0.9
<0.02
<0.02
 - - - - - - - - -
- fosetyl-aluminium (µg/L)
0.9
 - -
<0.02
 - - - - - - - -
- Dichlofluanide (µg/L)
0.9
 - - - - - - - - -
<0.005
 -
- Heptachlore époxyde (µg/L)
0.9
 - -
<0.0002
 - - - - - - - -
- Biphényle (µg/L)
0
<0.05
<0.05
<0.05
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
<0.005
 -
- Heptachlore (µg/L)
0
<5.0E-5
<5.0E-5
<5.0E-5
<0.005
<0.005
<0.005
<0.005
<0.0002
<0.0002
<0.0002
 -
- Tetrachlorobenzene (µg/L)
0
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 -
<0.01
 -
- 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
 -
- Heptachlore époxyde endo (µg/L)
0
 - -
<0.005
<0.01
<0.01
<0.01
<0.01
<0.001
<0.001
<0.001
 -
- Heptachlo epoxyde exo cis (µg/L)
0
 - -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.001
<0.001
<0.001
 -
- Pentachlorophénol (µg/L)
0
 - -
<0.06
<0.02
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
 -
- Dieldrine (µg/L), Aldrine (µg/L)
0
 - -
<0.003
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Propamocarb (µg/L)
0
 - - -
<0.017
<0.017
<0.017
<0.017
<0.005
<0.005
<0.005
 -
- Chloridazone méthyl desph (µg/L)
0
 - - -
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
 -
- Epichlorohydrine (µg/L)
0
 - - -
<0.1
 -
<0.1
 -
<0.05
<0.05
<0.05
 -
- Dithio Carbamates (µg/L)
0
 - -
<0.03
 - -
<2
 - - - - -
- Metiram (µg/L)
0.9
 - - - - -
<2
 - - - - -
- HCH alpha+beta+delta+gamm (µg/L), Somme drines (µg/L)
0
 - - - - - - - - - - -
- Endosulfan (µg/L), 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)
↓











Nitrates

Données statistiquesLe 12/03/15 8.3 mg(NO3)/LLe 03/06/15 9 mg(NO3)/LLe 15/09/15 7.7 mg(NO3)/LLe 24/11/15 8.6 mg(NO3)/LLe 09/03/16 8.9 mg(NO3)/LLe 24/05/16 8 mg(NO3)/LLe 06/09/16 8.6 mg(NO3)/LLe 03/11/16 9.2 mg(NO3)/LLe 03/04/17 9 mg(NO3)/LLe 06/06/17 8.6 mg(NO3)/LLe 19/09/17 9.1 mg(NO3)/LLe 14/11/17 9.3 mg(NO3)/LLe 26/09/18 9.2 mg(NO3)/LLe 09/11/18 8.8 mg(NO3)/LLe 08/03/19 9.6 mg(NO3)/LLe 24/05/19 9.5 mg(NO3)/LLe 16/09/19 10 mg(NO3)/LLe 19/11/19 9.1 mg(NO3)/LLe 06/03/20 10 mg(NO3)/LLe 12/05/20 8.9 mg(NO3)/LLe 01/10/20 9.7 mg(NO3)/LLe 06/11/20 9.8 mg(NO3)/LLe 19/03/21 11 mg(NO3)/LLe 17/05/21 10 mg(NO3)/LLe 15/09/21 11 mg(NO3)/LLe 22/11/21 11 mg(NO3)/LLe 15/09/22 11 mg(NO3)/LLe 07/03/23 11 mg(NO3)/LLe 19/06/23 11 mg(NO3)/LLe 05/12/23 11 mg(NO3)/LLe 11/04/24 9.5 mg(NO3)/LLe 16/05/24 0.5 mg(NO3)/LLe 10/09/24 23 mg(NO3)/LLe 06/11/24 12 mg(NO3)/L

Somme pesticides analyses (µg/L)

Données statistiquesLe 14/11/17 0.116 µg/LLe 06/03/20 0.003 µg/LLe 12/05/20 0.002 µg/LLe 01/10/20 0.558 µg/LLe 06/11/20 0.397 µg/LLe 19/03/21 0.298 µg/LLe 17/05/21 0.344 µg/LLe 15/09/21 0.676 µg/LLe 22/11/21 0.725 µg/LLe 15/09/22 0.00064 µg/LLe 19/06/23 0.5 µg/LLe 10/09/24 0.008 µg/L

Atrazine déséthyl (µg/L)

Données statistiquesLe 12/03/15 0.006 µg/LLe 03/06/15 0.006 µg/LLe 15/09/15 0.006 µg/LLe 24/11/15 0.006 µg/LLe 09/03/16 0.006 µg/LLe 24/05/16 0.006 µg/LLe 06/09/16 0.006 µg/LLe 03/11/16 0.006 µg/LLe 03/04/17 0.006 µg/LLe 06/06/17 0.006 µg/LLe 19/09/17 0.006 µg/LLe 14/11/17 0.006 µg/LLe 26/09/18 0.004 µg/LLe 09/11/18 0.004 µg/LLe 08/03/19 0.003 µg/LLe 24/05/19 0.003 µg/LLe 16/09/19 0.003 µg/LLe 19/11/19 0.002 µg/LLe 06/03/20 0.003 µg/LLe 12/05/20 0.002 µg/LLe 01/10/20 0.003 µg/LLe 06/11/20 0.003 µg/LLe 19/03/21 0.003 µg/LLe 17/05/21 0.003 µg/LLe 15/09/21 0.003 µg/LLe 22/11/21 0.004 µg/LLe 15/09/22 0.005 µg/LLe 07/03/23 0.005 µg/LLe 19/06/23 0.005 µg/LLe 05/12/23 0.005 µg/LLe 11/04/24 0.005 µg/LLe 16/05/24 0.005 µg/LLe 10/09/24 0.008 µg/LLe 06/11/24 0.005 µg/L

2,6Dichlorobenzamide (µg/L)

Données statistiquesLe 12/03/15 0.02 µg/LLe 03/06/15 0.02 µg/LLe 15/09/15 0.02 µg/LLe 24/11/15 0.02 µg/LLe 09/03/16 0.03 µg/LLe 24/05/16 0.02 µg/LLe 06/09/16 0.02 µg/LLe 03/11/16 0.02 µg/LLe 06/06/17 0.02 µg/LLe 19/09/17 0.02 µg/LLe 14/11/17 0.02 µg/LLe 26/09/18 0.002 µg/LLe 09/11/18 0.002 µg/LLe 08/03/19 0.002 µg/LLe 24/05/19 0.002 µg/LLe 16/09/19 0.002 µg/LLe 19/11/19 0.002 µg/LLe 06/03/20 0.002 µg/LLe 12/05/20 0.002 µg/LLe 01/10/20 0.002 µg/LLe 06/11/20 0.002 µg/LLe 19/03/21 0.002 µg/LLe 17/05/21 0.002 µg/LLe 15/09/21 0.002 µg/LLe 22/11/21 0.002 µg/LLe 15/09/22 0.005 µg/LLe 19/06/23 0.005 µg/LLe 05/12/23 0.005 µg/LLe 11/04/24 0.005 µg/LLe 16/05/24 0.005 µg/LLe 10/09/24 0.005 µg/LLe 06/11/24 0.005 µg/L

AMPA (µg/L)

Données statistiquesLe 12/03/15 0.02 µg/LLe 15/09/15 0.02 µg/LLe 09/03/16 0.02 µg/LLe 24/05/16 0.02 µg/LLe 06/09/16 0.02 µg/LLe 03/04/17 0.02 µg/LLe 06/06/17 0.02 µg/LLe 19/09/17 0.02 µg/LLe 14/11/17 0.02 µg/LLe 26/09/18 0.02 µg/LLe 09/11/18 0.02 µg/LLe 08/03/19 0.02 µg/LLe 24/05/19 0.06 µg/LLe 16/09/19 0.02 µg/LLe 19/11/19 0.02 µg/LLe 06/03/20 0.02 µg/LLe 12/05/20 0.02 µg/LLe 01/10/20 0.02 µg/LLe 06/11/20 0.02 µg/LLe 19/03/21 0.02 µg/LLe 17/05/21 0.02 µg/LLe 15/09/21 0.02 µg/LLe 22/11/21 0.02 µg/LLe 15/09/22 0.02 µg/LLe 07/03/23 0.02 µg/LLe 19/06/23 0.02 µg/LLe 05/12/23 0.02 µg/LLe 11/04/24 0.02 µg/LLe 16/05/24 0.02 µg/LLe 10/09/24 0.02 µg/LLe 06/11/24 0.02 µg/L

Piperonyl butoxyde (µg/L)

Données statistiquesLe 12/03/15 0.006 µg/LLe 03/06/15 0.006 µg/LLe 15/09/15 0.006 µg/LLe 24/11/15 0.006 µg/LLe 09/03/16 0.006 µg/LLe 24/05/16 0.006 µg/LLe 06/09/16 0.006 µg/LLe 03/11/16 0.006 µg/LLe 03/04/17 0.006 µg/LLe 06/06/17 0.006 µg/LLe 19/09/17 0.006 µg/LLe 14/11/17 0.016 µg/LLe 26/09/18 0.005 µg/LLe 09/11/18 0.005 µg/LLe 08/03/19 0.005 µg/LLe 24/05/19 0.005 µg/LLe 16/09/19 0.005 µg/LLe 19/11/19 0.005 µg/LLe 06/03/20 0.005 µg/LLe 12/05/20 0.005 µg/LLe 01/10/20 0.005 µg/LLe 06/11/20 0.005 µg/LLe 19/03/21 0.005 µg/LLe 17/05/21 0.005 µg/LLe 15/09/21 0.005 µg/LLe 22/11/21 0.005 µg/LLe 15/09/22 0.005 µg/LLe 19/06/23 0.005 µg/LLe 05/12/23 0.005 µg/LLe 11/04/24 0.005 µg/LLe 16/05/24 0.005 µg/LLe 10/09/24 0.005 µg/LLe 06/11/24 0.005 µg/L