Moyennes annuelles par paramètreValeur
seuil		Année(s)
20152016201720182019202020212022202320242020-2024
Nitrates (mg(NO3)/L)
50
12.3
14
10.3
11.5
9.2
9.3
11.8
17.3
13.5
7
 -
Somme pesticides analyses (µg/L)
0.5
 - -
0.032
 - -
0.041
0.0253
0.033
0.028
0.0103
 -
- Ethephon (µg/L)
0.9
 - -
<0.1
<100
<100
<100
<100
16.7
<0.02
<0.02
 -
- Simazine (µg/L)
0.9
0.008
0.0248
0.0101
0.009
0.0088
0.0097
0.0073
0.0058
0.0048
0.0051
 -
- Diuron (µg/L)
0.9
<0.02
0.02
<0.02
0.015
0.0103
0.0073
0.0065
0.0048
0.0046
0.004
 -
- 2,6-Dichlorobenzamide (µg/L)
0.9
<0.02
<0.02
<0.02
0.0095
0.0033
0.005
0.00275
0.0035
0.0071
0.0037
 -
- Imidaclopride (µg/L)
0.9
<0.006
0.0053
<0.02
0.0075
0.005
<0.005
0.0034
0.0025
0.0015
<0.002
 -
- Diméthomorphe (µg/L)
0.9
0.0048
<0.006
<0.02
0.016
0.0093
0.0037
0.0033
0.00233
<0.005
<0.005
 -
- Atrazine (µg/L)
0.9
<0.009
0.0079
<0.02
0.098
0.0098
0.0047
0.00275
0.00267
<0.005
<0.005
 -
- Terbuthylazine (µg/L)
0.9
<0.006
<0.006
<0.02
0.006
0.00125
<0.002
0.00125
0.0077
0.00313
<0.005
 -
- Atrazine déséthyl (µg/L)
0.9
<0.006
0.006
0.0058
0.01
0.004
0.00133
<0.002
<0.005
<0.005
<0.005
 -
- Terbuthylazine désethyl (µg/L)
0.9
<0.02
<0.02
<0.02
0.0025
<0.002
<0.002
<0.002
0.003
<0.005
<0.005
 -
- Atrazine déisopropyl désé (µg/L)
0.9
<0.03
0.034
<0.03
0.0225
<0.03
<0.03
<0.02
<0.04
<0.02
<0.02
 -
- Norflurazone (µg/L)
0.9
<0.02
<0.02
<0.02
0.003
0.0015
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Métribuzine (µg/L)
0.9
<0.006
0.0045
<0.02
<0.002
0.0038
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Métolachlore (µg/L)
0.9
<0.006
<0.006
<0.02
0.0058
0.0044
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Bentazone (µg/L)
0.9
<0.02
<0.02
<0.03
<0.002
0.0015
<0.002
<0.002
<0.02
0.0145
<0.02
 -
- Imazamox (µg/L)
0.9
<0.006
<0.006
<0.006
<0.002
0.00275
<0.002
<0.002
<0.01
<0.005
<0.005
 -
- Florasulam (µg/L)
0.9
<0.006
<0.006
0.004
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Quinmerac (µg/L)
0.9
<0.006
<0.006
<0.02
<0.002
0.0048
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Terbumeton désethyl (µg/L)
0.9
<0.02
<0.02
<0.02
0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Nicosulfuron (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
0.00125
<0.002
 -
- Diflufenicanil (µg/L)
0.9
<0.006
<0.006
<0.02
<0.002
0.00175
<0.002
<0.002
<0.002
<0.001
<0.001
 -
- Métaldéhyde (µg/L)
0.9
0.004
<0.006
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Métalaxyl total (µg/L)
0.9
<0.02
<0.02
<0.02
0.0045
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Oxadixyl (µg/L)
0.9
<0.01
<0.01
<0.02
<0.002
<0.002
0.0047
<0.002
<0.005
<0.005
<0.005
 -
- Napropamide total (µg/L)
0.9
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
0.0025
<0.005
<0.005
<0.005
 -
- Lénacile (µg/L)
0.9
<0.006
<0.006
0.0058
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Métamitrone (µg/L)
0.9
<0.006
<0.006
<0.02
<0.002
0.0015
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- HCH delta (µg/L)
0.9
<0.005
<0.005
<0.02
<0.001
<0.001
0.00167
<0.001
<0.001
<0.001
<0.001
 -
- Carbendazime (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
0.0033
<0.002
<0.01
<0.005
<0.005
 -
- Atrazine déisopropyl (µg/L)
0.9
<0.006
0.01
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Métalaxyl M (µg/L)
0.9
<0.006
<0.006
<0.006
0.0048
<0.005
<0.005
<0.005
<0.005
 - - -
- 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), 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)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.01
<0.005
<0.005
 -
- Betacyfluthrine (µg/L), Perméthrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
 -
- Triticonazole (µg/L), Triazoxide (µg/L), Lufénuron (µg/L), Dichlorprop total (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Triflusulfuron-methyl (µg/L), Mesosulfuron methyle (µg/L), Pyraclostrobine (µg/L), Flupyrsulfuron meth sod (µg/L), Quizalofop éthyl total (µg/L), Amidosulfuron (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), 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
 -
- Flutolanil (µg/L), Foramsulfuron (µg/L), Cycloxydime (µg/L), Iodosulfuron méthyl (µg/L), Flurtamone (µg/L), Bromuconazole (µg/L), Hexazinone (µg/L), Triadiménol (µg/L)
0.9
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Fluazinam (µg/L), Dichlorophène (µg/L), Didéméthylisoproturon (µg/L), Picoxystrobine (µg/L), Paclobutrazole (µg/L), Fénamidone (µg/L), Quinoxyfen (µg/L), Ofurace (µg/L), Fludioxonil (µg/L), Ethidimuron (µg/L), Thiabendazole (µg/L), Diméthénamide total (µg/L), Isoxaben (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), Isoproturon (µg/L), Flusilazole (µg/L), Fenpropimorphe (µg/L), Fénarimol (µg/L), Cyanazine (µg/L), Chlortoluron (µg/L), Chloridazone (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
 -
- Desmediphame (µg/L), 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), Cyfluthrine total (µg/L), Flurochloridone (µg/L), Triazophos (µg/L), Néburon (µg/L), Ethoprophos (µg/L), Vinclozoline (µg/L), Propargite (µg/L), Phosalone (µg/L), Fluvalinate-tau (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)
0.9
<0.006
<0.006
<0.006
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Chlorure de choline (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.2
<0.2
<0.2
 -
- Carfentrazone-ethyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.1
<0.1
<0.1
<0.1
<0.1
<0.005
<0.005
 -
- Carboxine (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.01
<0.005
<0.005
 -
- Iprovalicarb (µg/L), Fenhexamid (µg/L), Fenoxycarbe (µg/L), Oxydéméton-méthyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
<0.005
<0.005
 -
- Dichlormide (µg/L)
0.9
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
<0.01
<0.01
 -
- Benfuracarbe (µg/L), Parathion éthyl (µg/L), Déméton-S (µg/L), Déméton-O (µg/L)
0.9
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 -
- 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
 -
- Spiroxamine (µg/L), Dimétachlore (µg/L), Prosulfuron (µg/L), Clomazone (µg/L), Azoxystrobine (µg/L), Thiafluamide (µg/L), Thifensulfuron methyl (µg/L), Acétochlore (µg/L), Metconazole (µg/L), Epoxiconazole (µg/L), Bromacil (µg/L), Cyproconazole (µg/L), Métazachlore (µg/L), Cyprodinil (µg/L), Propiconazole (µg/L), Pendiméthaline (µg/L)
0.9
<0.006
<0.006
<0.02
<0.002
<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
<0.005
<0.02
<0.02
<0.02
 -
- Sulfosufuron (µg/L), Piperonyl butoxyde (µg/L), Imazalil (µg/L)
0.9
<0.006
<0.006
<0.006
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Mésotrione (µg/L), mepiquat (µg/L), Clopyralide (µg/L), Fluroxypyr (µg/L)
0.9
<0.006
<0.006
<0.02
<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
 -
- Pyrethrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.08
<0.08
<0.08
<0.08
<0.1
<0.1
<0.1
 -
- HCH epsilon (µg/L)
0.9
<0.005
<0.005
<0.005
<0.001
<0.001
<0.001
<0.001
<0.005
<0.005
<0.005
 -
- Famoxadone (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.01
<0.005
 -
- Anthraquinone (µg/L)
0.9
<0.006
<0.006
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Fipronil (µg/L), Krésoxym-méthyl (µg/L), Procymidone (µg/L), Bioresméthrine (µg/L), Chlorprophame (µg/L), Pyrimiphos-méthyl (µg/L), Diclofop méthyl (µg/L), Butraline (µg/L), Bifenthrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- asulame (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Terbuthylazine hydroxy (µg/L), 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
 -
- 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
<0.06
<0.03
<0.03
 -
- Imazamethabenz-methyl (µg/L)
0.9
<0.02
<0.02
<0.02
<0.002
<0.002
<0.002
<0.002
<0.01
<0.01
<0.01
 -
- AMPA (µg/L), Glufosinate (µg/L)
0.9
<0.02
<0.02
<0.05
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Difénoconazole (µg/L), Tébuconazole (µg/L), Propyzamide (µg/L), Cymoxanil (µg/L)
0.9
<0.006
<0.006
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- 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
 -
- 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
<0.02
<0.002
<0.002
<0.002
<0.002
<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
<0.02
<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
<0.0034
<0.0034
 -
- Dichlobenil (µg/L)
0.9
<0.005
<0.005
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Phoxime (µg/L)
0.9
<0.0005
<0.0005
<0.0005
<0.00015
<0.00015
<0.00015
<0.00015
<0.001
<0.0005
<0.0005
 -
- Chlorpyriphos-méthyl (µg/L)
0.9
<0.006
<0.006
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Pirimicarbe (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.02
<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
<0.05
<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
<0.001
<0.001
 -
- Disulfoton (µg/L)
0.9
<0.003
<0.003
<0.003
<0.05
<0.05
<0.05
<0.05
<0.05
<0.004
<0.004
 -
- Dinitrocrésol (µg/L)
0.9
<0.1
<0.1
<0.1
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Dicamba (µg/L)
0.9
<0.03
<0.03
<0.03
<0.005
<0.005
<0.005
<0.005
<0.03
<0.03
<0.03
 -
- Chlorothalonil (µg/L)
0.9
<0.006
<0.006
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.001
<0.001
 -
- Chlorfenvinphos (µg/L)
0.9
<0.05
<0.05
<0.05
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Pyriméthanil (µg/L)
0.9
<0.01
<0.01
<0.02
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Carbétamide (µg/L), Carbofuran (µg/L)
0.9
<0.006
<0.006
<0.006
<0.002
<0.002
<0.002
<0.002
<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
 -
- 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
 -
- Pyridate (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.05
<0.01
 -
- Pyrazophos (µg/L)
0.9
<0.05
<0.05
<0.05
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Prochloraz (µg/L)
0.9
<0.006
<0.006
<0.02
<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
<0.01
<0.005
<0.005
 -
- Mévinphos (µg/L)
0.9
<0.001
<0.001
<0.001
<0.1
<0.1
<0.1
<0.1
<0.1
<0.001
<0.001
 -
- 2,4-MCPA (µg/L), Ioxynil (µg/L), Bromoxynil (µg/L)
0.9
<0.02
<0.02
<0.03
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Malathion (µg/L)
0.9
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
<0.003
<0.001
<0.001
 -
- Isodrine (µg/L), Endrine (µg/L)
0.9
<0.003
<0.003
<0.003
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Iprodione (µg/L)
0.9
<0.006
<0.006
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.01
<0.005
 -
- HCH gamma (µg/L), HCH alpha (µg/L)
0.9
<0.005
<0.005
<0.02
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- HCH bêta (µg/L)
0.9
<0.003
<0.003
<0.02
<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), Captane (µg/L)
0.9
<0.02
<0.02
<0.02
<0.05
<0.05
<0.05
<0.05
<0.05
<0.01
<0.01
 -
- Fenthion (µg/L)
0.9
<0.01
<0.01
<0.01
<0.005
<0.005
<0.005
<0.005
<0.01
<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
 -
- Ethofumésate (µg/L), Chlorpyriphos-éthyl (µg/L)
0.9
<0.01
<0.01
<0.02
<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
<0.0015
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Dinoterbe (µg/L)
0.9
<0.02
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
<0.03
<0.03
<0.03
 -
- Diméthoate (µg/L)
0.9
<0.03
<0.03
<0.03
<0.005
<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
 -
- 2,4-D (µg/L)
0.9
<0.02
<0.02
<0.03
<0.002
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Bifénox (µg/L)
0.9
<0.01
<0.01
<0.02
<0.0036
<0.0036
<0.0036
<0.0036
<0.005
<0.005
<0.005
 -
- Benfluraline (µg/L)
0.9
<0.02
<0.02
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
 -
- 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
 -
- Prosulfocarbe (µg/L)
0.9
<0.006
<0.006
<0.02
<0.005
<0.005
<0.005
<0.005
<0.01
<0.005
<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
 -
- cis-Chlordane (µg/L), Téflubenzuron (µg/L), Diniconazole (µg/L), trans Chlordane (µg/L), Buturon (µg/L), 2,4-MCPB (µg/L)
0.9
 - -
<0.02
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Fenoxaprop total (µg/L), Imazaméthabenz (µg/L)
0.9
 - -
<0.02
<0.03
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
 -
- Thiacloprid (µg/L), 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
<0.2
<0.1
<0.1
 -
- 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), 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), Cyperméthrine total (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
 -
- Alpha-cyperméthrine (µg/L)
0.9
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 - - -
- 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
 -
- Methamidophos (µg/L)
0.9
 - -
<0.1
<0.02
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Propoxur (µg/L)
0.9
 - -
<0.02
<0.002
<0.002
<0.002
<0.002
<0.01
<0.005
<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
 -
- Ométhoate (µg/L)
0.9
 - -
<0.01
<0.02
<0.02
<0.02
<0.02
<0.02
<0.0005
<0.0005
 -
- Tolclofos-methyl (µg/L), Acrinathrine (µg/L)
0.9
 - - -
<0.03
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
 -
- Fluoxastrobine (µg/L), Tébufénozide (µg/L), Pyridabène (µg/L)
0.9
 - - -
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Difethialone (µg/L)
0.9
 - - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Difenacoum (µg/L)
0.9
 - - -
<0.002
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- phosmet (µg/L)
0.9
 - - -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Irgarol (µg/L)
0.9
 - - -
<0.0005
<0.0005
<0.0005
<0.0005
<0.0005
<0.0005
<0.0005
 -
- Bupirimate (µg/L)
0.9
 - - -
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
 -
- Thirame (µg/L)
0.9
<0.02
<0.02
<0.02
 - - - -
<0.04
<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
<0.1
 -
- 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
 -
- Heptachlore époxyde (µg/L)
0.9
 - -
<0.01
 - - - - - - - -
- Tetrachlorobenzene (µg/L)
0
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 -
- Heptachlore époxyde endo (µg/L)
0
<0.005
<0.005
<0.01
<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
<0.01
<0.005
<0.005
<0.005
<0.005
<0.005
<0.001
<0.001
 -
- Biphényle (µg/L)
0
<0.05
<0.05
<0.05
<0.01
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Heptachlore (µg/L)
0
<5.0E-5
<5.0E-5
<0.01
<0.005
<0.005
<0.005
<0.005
<0.005
<0.0002
<0.0002
 -
- Dieldrine (µg/L), Aldrine (µg/L)
0
<0.003
<0.003
<0.01
<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
<1
<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
 -
- HCH alpha+beta+delta+gamm (µg/L)
0
 - -
<0.02
 - -
0.004
 - - - - -
- Epichlorohydrine (µg/L)
0
 - - -
<0.1
 - - -
<0.05
 - - -
- Dithio Carbamates (µg/L)
0
 - -
<0.03
 - - - - - - - -
- Somme drines (µg/L)
0
 - - - - - - - - - - -
- Déméton (µg/L)
0.9
 - - - - - - - - - - -
Moyenne des valeurs observées sur la période. Pour les mesures inférieures à la limite de quantification, en accord avec les textes réglementaires, la valeur prise en compte pour le calcul est égale à LQ/2

Les valeurs en italique indiquent le seuil de quantification lorsque aucune analyse n'a été quantifiée sur la période










Legende
Limite de quantification supérieure à la valeur seuil (ou absence de valeur seuil), état non évaluable
Autres cas :


Lim. Quanti
↓
0,5 VS
↓
0,75 VS
↓ 		Valeur seuil (VS)
↓










Attention, le graphique affiche des données mesurées sur les fractions eau brute et eau filtrée qui ne sont pas comparables pour tous les paramètres (métaux notamment). Vous pouvez n'afficher qu'une seule fraction dans le menu "choix du support"

Nitrates

Données statistiquesLe 09/03/15 13 mg(NO3)/LLe 11/05/15 14 mg(NO3)/LLe 01/09/15 11 mg(NO3)/LLe 05/11/15 11 mg(NO3)/LLe 10/03/16 16 mg(NO3)/LLe 19/05/16 11 mg(NO3)/LLe 27/09/16 17 mg(NO3)/LLe 01/12/16 12 mg(NO3)/LLe 09/03/17 11 mg(NO3)/LLe 13/03/17 12 mg(NO3)/LLe 11/05/17 9.5 mg(NO3)/LLe 07/09/17 11 mg(NO3)/LLe 14/11/17 9.7 mg(NO3)/LLe 24/09/18 11 mg(NO3)/LLe 15/11/18 12 mg(NO3)/LLe 22/03/19 8.7 mg(NO3)/LLe 26/06/19 6.9 mg(NO3)/LLe 24/09/19 12 mg(NO3)/LLe 26/11/19 9.3 mg(NO3)/LLe 27/05/20 7.2 mg(NO3)/LLe 11/09/20 11 mg(NO3)/LLe 19/11/20 9.8 mg(NO3)/LLe 17/03/21 10 mg(NO3)/LLe 12/05/21 8 mg(NO3)/LLe 14/09/21 13 mg(NO3)/LLe 19/11/21 16 mg(NO3)/LLe 13/01/22 13 mg(NO3)/LLe 08/09/22 21 mg(NO3)/LLe 14/11/22 18 mg(NO3)/LLe 09/03/23 13 mg(NO3)/LLe 21/07/23 12 mg(NO3)/LLe 12/09/23 15 mg(NO3)/LLe 01/12/23 14 mg(NO3)/LLe 09/04/24 9.3 mg(NO3)/LLe 21/05/24 6.2 mg(NO3)/LLe 04/09/24 4.6 mg(NO3)/LLe 06/11/24 7.8 mg(NO3)/L

Somme pesticides analyses (µg/L)

Données statistiquesLe 09/03/17 0.01 µg/LLe 13/03/17 0.001 µg/LLe 11/05/17 0.012 µg/LLe 07/09/17 0.024 µg/LLe 14/11/17 0.114 µg/LLe 27/05/20 0.029 µg/LLe 11/09/20 0.05 µg/LLe 19/11/20 0.044 µg/LLe 17/03/21 0.017 µg/LLe 12/05/21 0.017 µg/LLe 14/09/21 0.029 µg/LLe 19/11/21 0.038 µg/LLe 13/01/22 0.043 µg/LLe 08/09/22 0.021 µg/LLe 14/11/22 0.036 µg/LLe 09/03/23 0.025 µg/LLe 21/07/23 0.048 µg/LLe 12/09/23 0.026 µg/LLe 01/12/23 0.013 µg/LLe 09/04/24 0.018 µg/LLe 21/05/24 0.008 µg/LLe 06/11/24 0.005 µg/L

Ethephon (µg/L)

Données statistiquesLe 13/03/17 0.1 µg/LLe 24/09/18 100 µg/LLe 15/11/18 100 µg/LLe 22/03/19 100 µg/LLe 26/06/19 100 µg/LLe 24/09/19 100 µg/LLe 26/11/19 100 µg/LLe 27/05/20 100 µg/LLe 11/09/20 100 µg/LLe 19/11/20 100 µg/LLe 17/03/21 100 µg/LLe 12/05/21 100 µg/LLe 14/09/21 100 µg/LLe 19/11/21 100 µg/LLe 13/01/22 100 µg/LLe 08/09/22 0.02 µg/LLe 14/11/22 0.033 µg/LLe 21/07/23 0.02 µg/LLe 12/09/23 0.02 µg/LLe 01/12/23 0.02 µg/LLe 09/04/24 0.02 µg/LLe 21/05/24 0.02 µg/LLe 04/09/24 0.02 µg/LLe 06/11/24 0.02 µg/L

Simazine (µg/L)

Données statistiquesLe 11/05/15 0.009 µg/LLe 01/09/15 0.009 µg/LLe 05/11/15 0.015 µg/LLe 10/03/16 0.009 µg/LLe 19/05/16 0.011 µg/LLe 27/09/16 0.07 µg/LLe 01/12/16 0.009 µg/LLe 09/03/17 0.01 µg/LLe 13/03/17 0.02 µg/LLe 11/05/17 0.012 µg/LLe 07/09/17 0.009 µg/LLe 14/11/17 0.014 µg/LLe 24/09/18 0.009 µg/LLe 15/11/18 0.009 µg/LLe 22/03/19 0.01 µg/LLe 26/06/19 0.008 µg/LLe 24/09/19 0.007 µg/LLe 26/11/19 0.01 µg/LLe 27/05/20 0.009 µg/LLe 11/09/20 0.011 µg/LLe 19/11/20 0.009 µg/LLe 17/03/21 0.008 µg/LLe 12/05/21 0.008 µg/LLe 14/09/21 0.006 µg/LLe 19/11/21 0.007 µg/LLe 13/01/22 0.008 µg/LLe 08/09/22 0.007 µg/LLe 14/11/22 0.005 µg/LLe 21/07/23 0.005 µg/LLe 12/09/23 0.006 µg/LLe 01/12/23 0.006 µg/LLe 09/04/24 0.005 µg/LLe 21/05/24 0.008 µg/LLe 04/09/24 0.005 µg/LLe 06/11/24 0.005 µg/L

Diuron (µg/L)

Données statistiquesLe 09/03/15 0.02 µg/LLe 01/09/15 0.02 µg/LLe 05/11/15 0.02 µg/LLe 10/03/16 0.02 µg/LLe 19/05/16 0.02 µg/LLe 27/09/16 0.05 µg/LLe 01/12/16 0.02 µg/LLe 09/03/17 0.02 µg/LLe 13/03/17 0.02 µg/LLe 11/05/17 0.02 µg/LLe 07/09/17 0.02 µg/LLe 14/11/17 0.02 µg/LLe 24/09/18 0.015 µg/LLe 15/11/18 0.015 µg/LLe 22/03/19 0.01 µg/LLe 26/06/19 0.007 µg/LLe 24/09/19 0.012 µg/LLe 26/11/19 0.012 µg/LLe 27/05/20 0.007 µg/LLe 11/09/20 0.007 µg/LLe 19/11/20 0.008 µg/LLe 17/03/21 0.006 µg/LLe 12/05/21 0.007 µg/LLe 14/09/21 0.007 µg/LLe 19/11/21 0.006 µg/LLe 13/01/22 0.005 µg/LLe 08/09/22 0.007 µg/LLe 14/11/22 0.005 µg/LLe 09/03/23 0.005 µg/LLe 21/07/23 0.005 µg/LLe 12/09/23 0.006 µg/LLe 01/12/23 0.005 µg/LLe 09/04/24 0.007 µg/LLe 21/05/24 0.005 µg/LLe 04/09/24 0.005 µg/L

2,6Dichlorobenzamide (µg/L)

Données statistiquesLe 09/03/15 0.02 µg/LLe 01/09/15 0.02 µg/LLe 10/03/16 0.02 µg/LLe 19/05/16 0.02 µg/LLe 27/09/16 0.02 µg/LLe 01/12/16 0.02 µg/LLe 09/03/17 0.02 µg/LLe 13/03/17 0.02 µg/LLe 11/05/17 0.02 µg/LLe 07/09/17 0.02 µg/LLe 14/11/17 0.02 µg/LLe 24/09/18 0.01 µg/LLe 15/11/18 0.009 µg/LLe 22/03/19 0.003 µg/LLe 26/06/19 0.002 µg/LLe 24/09/19 0.005 µg/LLe 26/11/19 0.004 µg/LLe 27/05/20 0.002 µg/LLe 11/09/20 0.007 µg/LLe 19/11/20 0.006 µg/LLe 17/03/21 0.002 µg/LLe 12/05/21 0.002 µg/LLe 14/09/21 0.005 µg/LLe 19/11/21 0.004 µg/LLe 13/01/22 0.003 µg/LLe 08/09/22 0.005 µg/LLe 14/11/22 0.005 µg/LLe 09/03/23 0.005 µg/LLe 21/07/23 0.008 µg/LLe 12/09/23 0.011 µg/LLe 01/12/23 0.007 µg/LLe 09/04/24 0.006 µg/LLe 21/05/24 0.005 µg/LLe 06/11/24 0.005 µg/L