Moyennes annuelles par paramètreValeur
seuil		Année(s)
20152016201720182019202020212022202320242020-2024
Nitrates (mg(NO3)/L)
50
18
 -
15
15
14.8
15
15
16
15
15
 -
Somme pesticides analyses (µg/L)
0.5
 - - -
0.006
 -
0.0108
0.0128
0.0088
0.006
0.0075
 -
- Atrazine déséthyl (µg/L)
0.9
0.0075
0.01
0.0115
0.008
0.0075
0.0065
0.0073
0.0065
<0.005
0.0063
 -
- Atrazine (µg/L)
0.9
<0.009
0.007
<0.009
0.0045
0.005
0.0043
0.005
0.0034
<0.005
0.00313
 -
- Simazine (µg/L)
0.9
<0.009
<0.002
<0.009
<0.005
<0.002
<0.002
0.00125
0.00238
<0.005
<0.005
 -
- AMPA (µg/L)
0.9
<0.02
<0.02
<0.02
<0.05
0.015
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- 2-hydroxy atrazine (µg/L)
0.9
<0.02
<0.005
<0.02
0.0065
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Glyphosate (µg/L)
0.9
<0.02
0.03
<0.02
<0.05
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
 -
- Terbutryne (µg/L)
0.9
<0.01
 -
<0.01
<0.002
0.004
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Boscalid (µg/L), 2,6-Dichlorobenzamide (µg/L), Ethidimuron (µg/L), 2,4-MCPA (µg/L), Isoproturon (µg/L), Flusilazole (µg/L), Diuron (µg/L), Cyanazine (µg/L), Chlortoluron (µg/L), Alachlore (µg/L)
0.9
<0.02
<0.002
<0.02
<0.005
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Triticonazole (µg/L), 2,4-D (µg/L), Bentazone (µg/L)
0.9
<0.02
<0.002
<0.02
<0.02
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Imazamox (µg/L), Florasulam (µg/L), Foramsulfuron (µg/L), Flurtamone (µg/L), Azoxystrobine (µg/L), Thifensulfuron methyl (µg/L), Carbofuran (µg/L)
0.9
<0.006
<0.002
<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
<0.02
<0.006
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Dichlormide (µg/L)
0.9
<0.02
<0.03
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
<0.01
<0.01
 -
- Mesosulfuron methyle (µg/L), Tébutame (µg/L), Mercaptodiméthur (µg/L), Méthabenzthiazuron (µg/L)
0.9
<0.02
<0.005
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Dimétachlore (µg/L), Prosulfuron (µg/L), Bromacil (µg/L), Métazachlore (µg/L), Diméthomorphe (µg/L), Terbuthylazine (µg/L), Métribuzine (µg/L), Métamitrone (µg/L)
0.9
<0.006
<0.002
<0.006
<0.005
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Sulfosufuron (µg/L), Difénoconazole (µg/L), Imazalil (µg/L), Tébuconazole (µg/L), Lénacile (µg/L), Métolachlore (µg/L), Cymoxanil (µg/L)
0.9
<0.006
<0.005
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Mésotrione (µg/L)
0.9
<0.006
<0.01
<0.006
<0.05
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Fluquinconazole (µg/L)
0.9
<0.02
<0.1
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Anthraquinone (µg/L)
0.9
<0.006
<0.01
<0.006
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- asulame (µg/L)
0.9
<0.02
<0.01
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Nicosulfuron (µg/L)
0.9
<0.02
<0.005
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.002
<0.002
 -
- Imidaclopride (µg/L)
0.9
<0.006
<0.005
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
<0.002
<0.002
 -
- 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
<0.002
<0.006
<0.005
<0.002
<0.002
<0.002
<0.002
<0.001
<0.001
 -
- Metsulfuron méthyle (µg/L)
0.9
<0.006
<0.002
<0.006
<0.02
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Fluroxypyr (µg/L)
0.9
<0.006
<0.1
<0.006
<0.02
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Piclorame (µg/L)
0.9
<0.006
<0.1
<0.006
<0.005
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Métalaxyl total (µg/L), Diméthénamide total (µg/L), Méthomyl (µg/L), Mécoprop total (µg/L)
0.9
<0.02
<0.002
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Aclonifène (µg/L)
0.9
<0.02
<0.015
<0.02
<0.015
<0.015
<0.015
<0.015
<0.015
<0.001
<0.001
 -
- Dichlobenil (µg/L)
0.9
<0.005
<0.02
<0.005
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Oryzalin (µg/L), Propazine (µg/L)
0.9
<0.02
<0.005
<0.02
<0.02
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Oxadixyl (µg/L)
0.9
<0.01
<0.002
<0.01
<0.005
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Sulcotrione (µg/L)
0.9
<0.006
<0.002
<0.006
<0.05
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Glufosinate (µg/L)
0.9
<0.02
<0.02
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Dicamba (µg/L)
0.9
<0.03
<0.1
<0.03
<0.03
<0.005
<0.005
<0.005
<0.03
<0.03
<0.03
 -
- Trifluraline (µg/L)
0.9
<0.009
<0.005
<0.009
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Triclopyr (µg/L)
0.9
<0.03
<0.005
<0.03
<0.02
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- HCH gamma (µg/L), HCH delta (µg/L)
0.9
<0.005
<0.001
<0.005
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- 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
<0.001
<0.002
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Folpel (µg/L)
0.9
<0.02
<0.05
<0.02
<0.05
<0.05
<0.05
<0.05
<0.05
<0.01
<0.01
 -
- Dichlorprop total (µg/L)
0.9
<0.02
<0.002
<0.02
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Deltaméthrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Atrazine déisopropyl (µg/L)
0.9
<0.006
<0.01
<0.006
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Chlorpyriphos-éthyl (µg/L)
0.9
<0.01
<0.005
<0.01
<0.005
<0.005
<0.005
<0.005
<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), Carbosulfan (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
 -
- Chlormequat (µg/L)
0.9
 -
<0.02
<0.02
<0.05
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Triflusulfuron-methyl (µg/L), Iprovalicarb (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), Pencycuron (µg/L), Myclobutanil (µg/L), Benalaxyl total (µg/L), Triadiméfone (µg/L), Triallate (µg/L)
0.9
<0.02
 -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Triazoxide (µg/L), Lufénuron (µg/L)
0.9
<0.02
 -
<0.02
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Flutolanil (µg/L), Cycloxydime (µg/L), Iodosulfuron méthyl (µg/L), Bromuconazole (µg/L), Hexazinone (µg/L), Napropamide total (µg/L), Carbétamide (µg/L), Triadiménol (µg/L)
0.9
<0.006
 -
<0.006
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Fluazinam (µg/L), Quinoxyfen (µg/L), Fludioxonil (µg/L), Tetraconazole (µg/L), Ioxynil (µg/L), Fenpropimorphe (µg/L), Carbendazime (µg/L), Bromoxynil (µg/L)
0.9
<0.02
 -
<0.02
<0.005
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Difenacoum (µg/L)
0.9
 -
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Dichlorophène (µg/L), Picoxystrobine (µg/L), Paclobutrazole (µg/L), Fénamidone (µg/L), Terbumeton désethyl (µg/L), Thiabendazole (µg/L), Isoxaben (µg/L), Bitertanol (µg/L), Métobromuron (µg/L), Hexaconazole (µg/L), Chlorsulfuron (µg/L), Secbuméton (µg/L), Fénarimol (µg/L), Amétryne (µg/L)
0.9
<0.02
 -
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Desmediphame (µg/L), Clodinafop-propargyl (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), Propargite (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
 -
- Carfentrazone-ethyl (µg/L)
0.9
<0.02
 -
<0.02
<0.1
<0.1
<0.1
<0.1
<0.1
<0.005
<0.005
 -
- Benfuracarbe (µg/L), Parathion éthyl (µg/L), Déméton-S (µg/L)
0.9
<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
<0.01
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Fenhexamid (µg/L)
0.9
<0.02
 -
<0.02
<0.01
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Spiroxamine (µg/L), Quinmerac (µg/L), Clomazone (µg/L), Thiafluamide (µg/L), Metconazole (µg/L), Epoxiconazole (µg/L), Cyproconazole (µg/L), Cyprodinil (µg/L), Pendiméthaline (µg/L)
0.9
<0.006
 -
<0.006
<0.005
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Trinexapac-ethyl (µg/L)
0.9
<0.006
 -
<0.006
<0.02
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- HCH epsilon (µg/L)
0.9
<0.005
 -
<0.005
<0.001
<0.001
<0.001
<0.001
<0.005
<0.005
<0.005
 -
- Terbuthylazine désethyl (µg/L), Chloridazone (µg/L)
0.9
 -
<0.002
<0.02
<0.005
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Fipronil (µg/L), Krésoxym-méthyl (µg/L), Procymidone (µg/L), Chlorprophame (µg/L), Pyrimiphos-méthyl (µg/L), Bifenthrine (µg/L)
0.9
<0.02
 -
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- dithianon (µg/L)
0.9
<0.02
 -
<0.02
<0.1
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Terbuthylazine hydroxy (µg/L)
0.9
<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
<0.002
<0.002
<0.002
<0.002
<0.002
<0.002
<0.002
 -
- Naptalame (µg/L)
0.9
<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
<0.002
<0.002
<0.002
<0.002
<0.01
<0.01
<0.01
 -
- Tétradifon (µg/L)
0.9
<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
<0.001
<0.001
<0.001
<0.001
<0.001
<0.0005
<0.0005
 -
- Oxamyl (µg/L)
0.9
<0.05
 -
<0.05
<0.02
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Clopyralide (µg/L)
0.9
<0.006
 -
<0.006
<0.1
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Métaldéhyde (µg/L)
0.9
<0.006
 -
<0.006
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Thiophanate-méthyl (µg/L)
0.9
<0.05
 -
<0.05
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Prométone (µg/L)
0.9
 -
<0.002
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Piperonyl butoxyde (µg/L), Propyzamide (µg/L), Prosulfocarbe (µg/L)
0.9
<0.006
 -
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Fenpropidine (µg/L)
0.9
<0.006
 -
<0.006
<0.01
<0.001
<0.001
<0.001
<0.01
<0.01
<0.01
 -
- Coumaphos (µg/L)
0.9
<0.003
 -
<0.003
<0.05
<0.05
<0.05
<0.05
<0.05
<0.0034
<0.0034
 -
- Oxadiazon (µg/L), Linuron (µg/L)
0.9
 -
<0.005
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Phoxime (µg/L)
0.9
<0.0005
 -
<0.0005
<0.00015
<0.00015
<0.00015
<0.00015
<0.0005
<0.0005
<0.0005
 -
- Pirimicarbe (µg/L)
0.9
<0.02
 -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Disulfoton (µg/L)
0.9
<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
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Pyriméthanil (µg/L)
0.9
<0.01
 -
<0.01
<0.005
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Trichlorfon (µg/L)
0.9
<0.0005
 -
<0.0005
<0.05
<0.05
<0.05
<0.05
<0.05
<0.0006
<0.0006
 -
- 2,4,5-T (µg/L), Thiodicarbe (µg/L)
0.9
<0.02
 -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Propiconazole (µg/L)
0.9
<0.006
 -
<0.006
<0.02
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Prochloraz (µg/L)
0.9
<0.006
 -
<0.006
<0.01
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Mévinphos (µg/L)
0.9
<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
 -
- Iprodione (µg/L)
0.9
<0.006
 -
<0.006
<0.01
<0.005
<0.005
<0.005
<0.01
<0.005
<0.005
 -
- Fenthion (µg/L)
0.9
<0.01
 -
<0.01
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Ethofumésate (µg/L)
0.9
<0.01
<0.005
 -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Dinoterbe (µg/L)
0.9
<0.02
 -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.03
<0.03
<0.03
 -
- Diméthoate (µg/L)
0.9
 -
<0.005
<0.03
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Dichlorvos (µg/L)
0.9
<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
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Diallate (µg/L)
0.9
<0.05
 -
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Demeton-S-Methyl (µg/L)
0.9
<0.02
 -
<0.02
<0.023
<0.023
<0.023
<0.023
<0.02
<0.005
<0.005
 -
- 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
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- DDE 44' (µg/L)
0.9
<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
<0.01
<0.01
<0.01
<0.01
<0.05
<0.05
<0.05
 -
- Cyperméthrine total (µg/L)
0.9
 -
<0.02
<2.4E-5
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Benfluraline (µg/L)
0.9
<0.02
 -
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
 -
- Aminotriazole (µg/L)
0.9
 -
<0.02
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
<0.05
<0.02
 -
- Lambda-cyhalothrine (µg/L)
0.9
<0.02
 -
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<6.0E-5
<6.0E-5
 -
- cis-Chlordane (µg/L), Pyraclostrobine (µg/L), Téflubenzuron (µg/L), Rimsulfuron (µg/L), Diniconazole (µg/L), trans Chlordane (µg/L), Chloroxuron (µg/L), Propanil (µg/L), Buturon (µg/L), Oxydéméton-méthyl (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
 -
- Chlorure de choline (µg/L)
0.9
 - -
<0.02
<0.2
<0.02
<0.02
<0.02
<0.2
<0.2
<0.2
 -
- Didéméthylisoproturon (µg/L), Ofurace (µg/L), fluridone (µg/L), Flazasulfuron (µg/L), Sébuthylazine (µg/L), Hexaflumuron (µg/L), Dimefuron (µg/L), Cycluron (µg/L), Propoxur (µg/L), Flutriafol (µg/L), Carbaryl (µg/L), Prométryne (µg/L), Monuron (µg/L), Monolinuron (µg/L), Desmétryne (µg/L)
0.9
 - -
<0.02
<0.002
<0.002
<0.002
<0.002
<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
 -
- Trifloxystrobine (µg/L)
0.9
 - -
<0.02
<0.005
<0.001
<0.001
<0.001
<0.005
<0.005
<0.005
 -
- Thiométon (µg/L)
0.9
 - -
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Fenothrine (µg/L), Depalléthrine (µg/L)
0.9
<0.02
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Haloxyfop (µg/L)
0.9
 - -
<0.03
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Famoxadone (µg/L)
0.9
<0.02
 -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.1
 -
<0.005
 -
- mepiquat (µg/L)
0.9
 - -
<0.006
<0.05
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Acétochlore (µg/L)
0.9
 -
<0.002
 -
<0.005
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Tebufenpyrad (µg/L), Triazophos (µg/L), Néburon (µg/L), Ethoprophos (µg/L), Phosalone (µg/L), Chlorméphos (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
<0.05
<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
 -
- Diquat (µg/L)
0.9
 - -
<0.02
<0.05
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Norflurazone (µg/L)
0.9
 - -
<0.02
<0.005
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Perméthrine (µg/L)
0.9
<0.02
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<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
 -
- Méthoxychlore (µg/L)
0.9
<0.02
 - -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Formothion (µg/L)
0.9
 - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.001
<0.001
 -
- Bioresméthrine (µg/L), Diclofop méthyl (µg/L)
0.9
<0.02
 -
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
 -
<0.005
 -
- 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
 -
- Chlorfenvinphos (µg/L)
0.9
 - -
<0.05
<0.01
<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
 -
- Pyrazophos (µg/L)
0.9
 - -
<0.05
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Parathion méthyl (µg/L)
0.9
<0.01
 - -
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Ométhoate (µg/L)
0.9
 - -
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.0005
 -
- HCH bêta (µg/L), Endosulfan A (µg/L)
0.9
 -
<0.001
 -
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Fénitrothion (µg/L)
0.9
 - -
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<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
 -
- Demeton-S-Methyl-Sulf. (µg/L)
0.9
<0.1
 - -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Déméton-O (µg/L)
0.9
<0.02
 - -
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 -
- Butraline (µg/L)
0.9
<0.02
 - -
<0.01
<0.01
<0.01
<0.01
<0.01
<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
<0.005
<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
 -
- Betacyfluthrine (µg/L), Pyridate (µg/L)
0.9
 - - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
 -
- Métalaxyl M (µg/L)
0.9
<0.006
 -
<0.006
<0.005
<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
 -
- Carboxine (µg/L)
0.9
 - - -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Pyrethrine (µg/L)
0.9
 - - -
<0.08
<0.08
<0.08
<0.08
<0.1
<0.1
<0.1
 -
- 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
 -
- Propachlore (µg/L)
0.9
 - - -
<0.002
<0.002
<0.002
<0.002
<0.01
<0.01
<0.01
 -
- Cyfluthrine total (µg/L), Methamidophos (µg/L)
0.9
 - - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Chlorothalonil (µg/L)
0.9
 - - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.001
<0.001
 -
- Isodrine (µg/L), Endrine (µg/L), Endosulfan B (µg/L)
0.9
 - - -
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Captane (µg/L)
0.9
 - - -
<0.05
<0.05
<0.05
<0.05
<0.05
<0.01
<0.01
 -
- Bifénox (µg/L)
0.9
 - - -
<0.005
<0.0036
<0.0036
<0.0036
<0.005
<0.005
<0.005
 -
- Thirame (µg/L)
0.9
<0.02
<2
<0.02
<0.1
 -
<2
 -
<0.02
<0.02
<0.02
 -
- phosmet (µg/L)
0.9
 - - -
<0.005
<0.005
<0.005
<0.005
<0.005
 -
<0.005
 -
- Bénomyl (µg/L)
0.9
 - -
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
 - - -
- Fluvalinate-tau (µg/L)
0.9
 - - -
<0.02
<0.02
<0.02
<0.02
<0.02
 -
<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
 - - -
- Prothioconazole (µg/L)
0.9
<0.02
 -
<0.02
<1
<1
<1
<1
<1
<0.05
<0.05
 -
- Ethephon (µg/L)
0.9
 - -
<0.1
<100
<100
<100
<100
<100
<0.02
<0.02
 -
- Propamocarbe hydrochloride (µg/L)
0.9
<0.02
 -
<0.02
<0.005
 - - - - - - -
- Quizalofop total (µg/L)
0.9
 - - - - - - -
<0.02
<0.02
<0.02
 -
- Roténone (µg/L)
0.9
 - - - - - - -
<0.005
<0.005
<0.005
 -
- fosetyl-aluminium (µg/L)
0.9
 -
<0.1
<0.02
<0.02
 - - - - - - -
- Tricyclohexylétain hydrox (µg/L)
0.9
 - -
<0.02
 - -
<0.002
 - - - - -
- Chlordécone (µg/L)
0.9
<0.02
 -
<0.02
 - - - - - - - -
- Heptachlore époxyde (µg/L)
0.9
 - -
<0.0002
<0.005
 - - - - - - -
- Dichlorprop-P (µg/L), Mécoprop-P (µg/L), Sulfosate (µg/L)
0.9
<0.02
 - - - - - - - - - -
- Tolylfluanide (µg/L)
0.9
 -
<0.05
 - - - - - - - - -
- Dichlofluanide (µg/L)
0.9
 - - - - - - - - -
<0.005
 -
- Chlordane (µg/L)
0.9
<0.02
 - - - - - - - - - -
- Biphényle (µg/L)
0
<0.05
<0.01
<0.05
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Heptachlore (µg/L)
0
<5.0E-5
<0.005
<5.0E-5
<0.005
<0.005
<0.005
<0.005
<0.005
<0.0002
<0.0002
 -
- Diméthachlore CGA 50266 (µg/L)
0
 -
<0.005
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Tetrachlorobenzene (µg/L)
0
<0.01
 -
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 -
- Chloridazone méthyl desph (µg/L)
0
 -
<0.02
 -
<0.02
<0.02
<0.02
<0.02
<0.02
<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
 -
- Pentachlorophénol (µg/L)
0
 - -
<0.06
<0.02
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
 -
- Propamocarb (µg/L)
0
 - - -
<0.017
<0.017
<0.017
<0.017
<0.017
<0.005
<0.005
 -
- Heptachlore époxyde endo (µg/L)
0
 - - -
<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
<0.001
<0.001
 -
- Dieldrine (µg/L), Aldrine (µg/L)
0
 - - -
<0.005
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Epichlorohydrine (µg/L)
0
 - - -
<0.1
 -
<0.1
 -
<0.05
<0.05
<0.05
 -
- Dithio Carbamates (µg/L)
0
 - -
<0.03
 - -
<2
 - - - - -
- HCH alpha+beta+delta+gamm (µg/L)
0
 - - -
<0.005
 - - - - - - -
- Metiram (µg/L)
0.9
 - - - - -
<2
 - - - - -
- 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)
↓










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 08/04/15 19 mg(NO3)/LLe 28/05/15 17 mg(NO3)/LLe 21/09/16 16.1 mg(NO3)/LLe 05/09/17 16 mg(NO3)/LLe 27/11/17 14 mg(NO3)/LLe 11/09/18 16 mg(NO3)/LLe 09/11/18 14 mg(NO3)/LLe 14/12/18 14.9 mg(NO3)/LLe 08/03/19 15 mg(NO3)/LLe 24/05/19 15 mg(NO3)/LLe 16/09/19 15 mg(NO3)/LLe 19/11/19 14 mg(NO3)/LLe 06/03/20 15 mg(NO3)/LLe 12/05/20 15 mg(NO3)/LLe 01/10/20 15 mg(NO3)/LLe 06/11/20 15 mg(NO3)/LLe 18/03/21 15 mg(NO3)/LLe 04/06/21 15 mg(NO3)/LLe 02/09/21 15 mg(NO3)/LLe 19/11/21 15 mg(NO3)/LLe 20/01/22 15 mg(NO3)/LLe 24/05/22 16 mg(NO3)/LLe 13/09/22 17 mg(NO3)/LLe 24/11/22 16 mg(NO3)/LLe 23/03/23 15 mg(NO3)/LLe 30/06/23 15 mg(NO3)/LLe 05/09/23 15 mg(NO3)/LLe 05/12/23 15 mg(NO3)/LLe 27/03/24 16 mg(NO3)/LLe 24/05/24 15 mg(NO3)/LLe 23/09/24 13 mg(NO3)/LLe 14/11/24 16 mg(NO3)/L

Somme pesticides analyses (µg/L)

Données statistiquesLe 14/12/18 0.006 µg/LLe 06/03/20 0.011 µg/LLe 12/05/20 0.009 µg/LLe 01/10/20 0.012 µg/LLe 06/11/20 0.011 µg/LLe 18/03/21 0.013 µg/LLe 04/06/21 0.014 µg/LLe 02/09/21 0.013 µg/LLe 19/11/21 0.011 µg/LLe 20/01/22 0.016 µg/LLe 24/05/22 0.006 µg/LLe 13/09/22 0.005 µg/LLe 24/11/22 0.008 µg/LLe 23/03/23 0.006 µg/LLe 27/03/24 0.011 µg/LLe 24/05/24 0.005 µg/LLe 23/09/24 0.008 µg/LLe 14/11/24 0.006 µg/L

Atrazine déséthyl (µg/L)

Données statistiquesLe 08/04/15 0.007 µg/LLe 28/05/15 0.008 µg/LLe 21/09/16 0.01 µg/LLe 05/09/17 0.013 µg/LLe 27/11/17 0.01 µg/LLe 11/09/18 0.008 µg/LLe 09/11/18 0.01 µg/LLe 14/12/18 0.006 µg/LLe 08/03/19 0.008 µg/LLe 24/05/19 0.008 µg/LLe 16/09/19 0.007 µg/LLe 19/11/19 0.007 µg/LLe 06/03/20 0.007 µg/LLe 12/05/20 0.005 µg/LLe 01/10/20 0.007 µg/LLe 06/11/20 0.007 µg/LLe 18/03/21 0.008 µg/LLe 04/06/21 0.008 µg/LLe 02/09/21 0.006 µg/LLe 19/11/21 0.007 µg/LLe 20/01/22 0.008 µg/LLe 13/09/22 0.005 µg/LLe 30/06/23 0.005 µg/LLe 05/09/23 0.005 µg/LLe 05/12/23 0.005 µg/LLe 27/03/24 0.006 µg/LLe 24/05/24 0.005 µg/LLe 23/09/24 0.008 µg/LLe 14/11/24 0.006 µg/L

Atrazine (µg/L)

Données statistiquesLe 08/04/15 0.009 µg/LLe 28/05/15 0.009 µg/LLe 21/09/16 0.007 µg/LLe 05/09/17 0.009 µg/LLe 27/11/17 0.009 µg/LLe 11/09/18 0.005 µg/LLe 09/11/18 0.006 µg/LLe 14/12/18 0.005 µg/LLe 08/03/19 0.006 µg/LLe 24/05/19 0.004 µg/LLe 16/09/19 0.005 µg/LLe 19/11/19 0.005 µg/LLe 06/03/20 0.004 µg/LLe 12/05/20 0.004 µg/LLe 01/10/20 0.005 µg/LLe 06/11/20 0.004 µg/LLe 18/03/21 0.005 µg/LLe 04/06/21 0.006 µg/LLe 02/09/21 0.005 µg/LLe 19/11/21 0.004 µg/LLe 20/01/22 0.006 µg/LLe 24/05/22 0.005 µg/LLe 13/09/22 0.005 µg/LLe 24/11/22 0.005 µg/LLe 30/06/23 0.005 µg/LLe 05/09/23 0.005 µg/LLe 05/12/23 0.005 µg/LLe 27/03/24 0.005 µg/LLe 24/05/24 0.005 µg/LLe 23/09/24 0.005 µg/LLe 14/11/24 0.005 µg/L

Simazine (µg/L)

Données statistiquesLe 08/04/15 0.009 µg/LLe 28/05/15 0.009 µg/LLe 21/09/16 0.002 µg/LLe 05/09/17 0.009 µg/LLe 27/11/17 0.009 µg/LLe 11/09/18 0.002 µg/LLe 09/11/18 0.002 µg/LLe 14/12/18 0.005 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 18/03/21 0.002 µg/LLe 04/06/21 0.002 µg/LLe 02/09/21 0.002 µg/LLe 19/11/21 0.002 µg/LLe 20/01/22 0.002 µg/LLe 24/05/22 0.005 µg/LLe 13/09/22 0.005 µg/LLe 24/11/22 0.005 µg/LLe 30/06/23 0.005 µg/LLe 05/09/23 0.005 µg/LLe 05/12/23 0.005 µg/LLe 27/03/24 0.005 µg/LLe 24/05/24 0.005 µg/LLe 23/09/24 0.005 µg/LLe 14/11/24 0.005 µg/L

AMPA (µg/L)

Données statistiquesLe 08/04/15 0.02 µg/LLe 21/09/16 0.02 µg/LLe 05/09/17 0.02 µg/LLe 27/11/17 0.02 µg/LLe 11/09/18 0.02 µg/LLe 09/11/18 0.02 µg/LLe 14/12/18 0.05 µg/LLe 08/03/19 0.02 µg/LLe 24/05/19 0.03 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 18/03/21 0.02 µg/LLe 04/06/21 0.02 µg/LLe 02/09/21 0.02 µg/LLe 19/11/21 0.02 µg/LLe 20/01/22 0.02 µg/LLe 24/05/22 0.02 µg/LLe 13/09/22 0.02 µg/LLe 24/11/22 0.02 µg/LLe 30/06/23 0.02 µg/LLe 05/09/23 0.02 µg/LLe 05/12/23 0.02 µg/LLe 27/03/24 0.02 µg/LLe 23/09/24 0.02 µg/LLe 14/11/24 0.02 µg/L