Moyennes annuelles par paramètreValeur
seuil		Année(s)
20152016201720182019202020212022202320242020-2024
Nitrates (mg(NO3)/L)
50
 - - - -
5.1
4.6
4.6
5
5.3
6
 -
Somme pesticides analyses (µg/L)
0.5
 - - - -
0.012
0.0177
0.0225
0.012
 - - -
- 2-hydroxy atrazine (µg/L)
0.9
 - - - -
0.0063
0.0073
0.0034
0.0083
<0.02
<0.02
 -
- Atrazine déséthyl (µg/L)
0.9
 - - - -
0.0074
0.006
0.006
0.0048
<0.005
<0.005
 -
- Atrazine (µg/L)
0.9
 - - - -
0.0064
0.0041
0.0035
0.003
<0.005
<0.005
 -
- Chlortoluron (µg/L)
0.9
 - - - -
0.0027
<0.005
0.00125
0.00267
<0.005
<0.005
 -
- Propyzamide (µg/L)
0.9
 - - - -
<0.005
<0.005
0.0124
<0.005
<0.005
<0.005
 -
- Terbuthylazine (µg/L)
0.9
 - - - -
<0.005
<0.005
0.00125
<0.005
<0.005
<0.005
 -
- Bentazone (µg/L)
0.9
 - - - -
<0.02
0.0035
<0.002
<0.02
<0.02
<0.02
 -
- Aminotriazole (µg/L)
0.9
 - - - -
0.017
<0.05
<0.02
<0.02
<0.02
<0.02
 -
- cis-Chlordane (µg/L), Triflusulfuron-methyl (µg/L), Carboxine (µg/L), Iprovalicarb (µg/L), Fenhexamid (µg/L), Mesosulfuron methyle (µg/L), Pyraclostrobine (µg/L), Flupyrsulfuron meth sod (µg/L), Sulfosufuron (µg/L), Quizalofop éthyl total (µg/L), Amidosulfuron (µg/L), phosmet (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), Difénoconazole (µg/L), Téflubenzuron (µg/L), Rimsulfuron (µg/L), Pencycuron (µg/L), Myclobutanil (µg/L), Diniconazole (µg/L), trans Chlordane (µg/L), Piperonyl butoxyde (µg/L), Imazalil (µg/L), Tébuconazole (µg/L), Benalaxyl total (µg/L), Chloroxuron (µg/L), Oxadiazon (µg/L), Tébutame (µg/L), Triadiméfone (µg/L), Propanil (µg/L), Buturon (µg/L), Méthoxychlore (µg/L), Mercaptodiméthur (µg/L), Lénacile (µg/L), Trifluraline (µg/L), Triallate (µg/L), Pyrazophos (µg/L), Oxydéméton-méthyl (µg/L), Métolachlore (µg/L), Méthabenzthiazuron (µg/L), 2,4-MCPB (µg/L), Linuron (µg/L), Fenthion (µg/L), Ethofumésate (µg/L), Demeton-S-Methyl-Sulf. (µg/L), Cymoxanil (µg/L), Prosulfocarbe (µg/L), Chlorpyriphos-éthyl (µg/L)
0.9
 - - - -
<0.005
<0.005
<0.005
<0.005
<0.005
<0.005
 -
- Fenoxaprop total (µg/L), Tolclofos-methyl (µg/L), Tétradifon (µg/L), Imazaméthabenz (µg/L), Acrinathrine (µg/L), Benfluraline (µg/L)
0.9
 - - - -
<0.03
<0.03
<0.03
<0.03
<0.005
<0.005
 -
- Thiacloprid (µg/L), Fluoxastrobine (µg/L), Azaconazole (µg/L), Anthraquinone (µg/L), Fipronil (µg/L), Krésoxym-méthyl (µg/L), Tébufénozide (µg/L), Pyridabène (µg/L), Procymidone (µg/L), Bioresméthrine (µg/L), Chlorprophame (µg/L), Chlorfenvinphos (µg/L), Pyrimiphos-méthyl (µg/L), Parathion méthyl (µg/L), Diazinon (µg/L), Butraline (µg/L), Bifenthrine (µg/L), Azinphos méthyl (µg/L), Azinphos éthyl (µg/L)
0.9
 - - - -
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- ETU (µg/L)
0.9
 - - - -
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
 -
- Dinocap (µg/L), Difethialone (µg/L), Fluroxypyr-meptyl (µg/L), Tribenuron-Methyle (µg/L), Fenothrine (µg/L), fenoxaprop-ethyl total (µg/L), propaquizafop (µg/L), dithianon (µg/L), AMPA (µg/L), Carbosulfan (µg/L), Métaldéhyde (µg/L), Thiophanate-méthyl (µg/L), Chlorophacinone (µg/L), Glufosinate (µg/L), Paraquat (µg/L), Diallate (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.02
<0.02
<0.02
<0.02
 -
- Chlormequat (µg/L), Mésotrione (µg/L), mepiquat (µg/L), Diquat (µg/L)
0.9
 - - - -
<0.05
<0.05
<0.01
<0.02
<0.02
<0.02
 -
- Boscalid (µg/L), Imazamox (µg/L), Florasulam (µg/L), Foramsulfuron (µg/L), Desméthylisoproturon (µg/L), Cycloxydime (µg/L), Dimétachlore (µg/L), Paclobutrazole (µg/L), Prosulfuron (µg/L), Quinmerac (µg/L), Terbuthylazine désethyl (µg/L), Clomazone (µg/L), 2,6-Dichlorobenzamide (µg/L), Flurtamone (µg/L), Thiafluamide (µg/L), Acétochlore (µg/L), Metconazole (µg/L), Ethidimuron (µg/L), Epoxiconazole (µg/L), Thiabendazole (µg/L), Bromacil (µg/L), Cyproconazole (µg/L), Hexazinone (µg/L), Métazachlore (µg/L), Oxadixyl (µg/L), Carbaryl (µg/L), Pyriméthanil (µg/L), Diméthomorphe (µg/L), Cyprodinil (µg/L), Chlorsulfuron (µg/L), Carbétamide (µg/L), Triadiménol (µg/L), Simazine (µg/L), Propiconazole (µg/L), Pendiméthaline (µg/L), Monuron (µg/L), Métribuzine (µg/L), Métamitrone (µg/L), 2,4-MCPA (µg/L), Isoproturon (µg/L), Diuron (µg/L), Chloridazone (µg/L), Carbendazime (µg/L), Bromoxynil (µg/L), Alachlore (µg/L)
0.9
 - - - -
<0.005
<0.005
<0.002
<0.005
<0.005
<0.005
 -
- Betacyfluthrine (µg/L), Perméthrine (µg/L), Pyridate (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
 -
- Triticonazole (µg/L), Triazoxide (µg/L), Haloxyfop (µg/L), Lufénuron (µg/L), Thiazafluron (µg/L), Fénuron (µg/L), Dinitrocrésol (µg/L), Dichlorprop total (µg/L)
0.9
 - - - -
<0.002
<0.002
<0.002
<0.02
<0.02
<0.02
 -
- Flutolanil (µg/L), Fluazinam (µg/L), Difenacoum (µg/L), Dichlorophène (µg/L), Didéméthylisoproturon (µg/L), Picoxystrobine (µg/L), Spiroxamine (µg/L), Iodosulfuron méthyl (µg/L), Fénamidone (µg/L), Terbumeton désethyl (µg/L), Quinoxyfen (µg/L), Ofurace (µg/L), Fludioxonil (µg/L), fluridone (µg/L), Azoxystrobine (µg/L), Flazasulfuron (µg/L), Sébuthylazine (µg/L), Thifensulfuron methyl (µg/L), Dimefuron (µg/L), Bromuconazole (µg/L), Prométone (µg/L), Métalaxyl total (µg/L), Diméthénamide total (µg/L), Isoxaben (µg/L), Norflurazone (µg/L), Tetraconazole (µg/L), Propoxur (µg/L), Bitertanol (µg/L), Napropamide total (µg/L), Métobromuron (µg/L), Flutriafol (µg/L), Dinosèbe (µg/L), Hexaconazole (µg/L), Terbutryne (µg/L), Terbuméton (µg/L), Secbuméton (µg/L), Prométryne (µg/L), Monolinuron (µg/L), Métoxuron (µg/L), Méthomyl (µg/L), Mécoprop total (µg/L), Ioxynil (µg/L), Flusilazole (µg/L), Fenpropimorphe (µg/L), Fénarimol (µg/L), Desmétryne (µg/L), Cyanazine (µg/L), Carbofuran (µg/L), Amétryne (µg/L)
0.9
 - - - -
<0.002
<0.002
<0.002
<0.005
<0.005
<0.005
 -
- Clethodim (µg/L), Clodinafop-propargyl (µg/L), Thiométon (µg/L), Fluquinconazole (µg/L), Famoxadone (µg/L), Cloquintocet-mexyl (µg/L), Tefluthrine (µg/L), Haloxyfop-méthyl (R) (µg/L), Triazamate (µg/L), Tebufenpyrad (µg/L), Clofentézine (µg/L), Esfenvalerate (µg/L), Penconazole (µg/L), Cyfluthrine total (µg/L), Dichlobenil (µg/L), Flurochloridone (µg/L), Methamidophos (µg/L), Triazophos (µg/L), Chlorpyriphos-méthyl (µg/L), Néburon (µg/L), Ethoprophos (µg/L), Vinclozoline (µg/L), Propargite (µg/L), Phosalone (µg/L), Cyperméthrine total (µg/L), Chlorméphos (µg/L), Aldicarbe (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.02
<0.02
<0.005
<0.005
 -
- Chlorure de choline (µg/L)
0.9
 - - - -
<0.2
<0.2
<0.02
<0.2
<0.2
<0.2
 -
- Carfentrazone-ethyl (µg/L)
0.9
 - - - -
<0.1
<0.1
<0.1
<0.1
<0.005
<0.005
 -
- Dichlormide (µg/L)
0.9
 - - - -
<0.03
<0.03
<0.03
<0.03
<0.01
<0.01
 -
- Benfuracarbe (µg/L), Parathion éthyl (µg/L)
0.9
 - - - -
<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
 - - - -
<0.01
<0.01
<0.01
<0.02
<0.02
<0.02
 -
- Trifloxystrobine (µg/L), HCH epsilon (µg/L)
0.9
 - - - -
<0.001
<0.001
<0.001
<0.005
<0.005
<0.005
 -
- Trinexapac-ethyl (µg/L), Terbuthylazine hydroxy (µg/L), Triclopyr (µg/L), Propazine (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.005
<0.02
<0.02
<0.02
 -
- Pyrethrine (µg/L)
0.9
 - - - -
<0.08
<0.08
<0.08
<0.1
<0.1
<0.1
 -
- asulame (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.005
<0.01
<0.01
<0.01
 -
- Oxyfluorfene (µg/L)
0.9
 - - - -
<0.002
<0.002
<0.002
<0.002
<0.002
<0.002
 -
- Naptalame (µg/L)
0.9
 - - - -
<0.002
<0.002
<0.002
<0.03
<0.03
<0.03
 -
- Irgarol (µg/L)
0.9
 - - - -
<0.0005
<0.0005
<0.0005
<0.0005
<0.0005
<0.0005
 -
- Imazamethabenz-methyl (µg/L), Propachlore (µg/L)
0.9
 - - - -
<0.002
<0.002
<0.002
<0.01
<0.01
<0.01
 -
- Pentachlorobenzene (µg/L)
0.9
 - - - -
<0.001
<0.001
<0.001
<0.001
<0.0005
<0.0005
 -
- Nicosulfuron (µg/L), Imidaclopride (µg/L)
0.9
 - - - -
<0.005
<0.005
<0.005
<0.005
<0.002
<0.002
 -
- Hexythiazox (µg/L), Oryzalin (µg/L), Diflubenzuron (µg/L), 2,4,5-T (µg/L), Thiodicarbe (µg/L)
0.9
 - - - -
<0.005
<0.005
<0.005
<0.02
<0.02
<0.02
 -
- Hexaflumuron (µg/L)
0.9
 - - - -
<0.03
<0.03
<0.002
<0.005
<0.005
<0.005
 -
- Bupirimate (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.02
<0.01
<0.01
<0.01
 -
- Bromadiolone (µg/L)
0.9
 - - - -
<0.03
<0.03
<0.03
<0.03
<0.03
<0.03
 -
- Oxamyl (µg/L), Metsulfuron méthyle (µg/L), 2,4-D (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.002
<0.02
<0.02
<0.02
 -
- Atrazine déisopropyl désé (µg/L), Depalléthrine (µg/L)
0.9
 - - - -
<0.03
<0.03
<0.02
<0.02
<0.02
<0.02
 -
- Diflufenicanil (µg/L)
0.9
 - - - -
<0.005
<0.005
<0.002
<0.002
<0.001
<0.001
 -
- Clopyralide (µg/L)
0.9
 - - - -
<0.1
<0.1
<0.01
<0.02
<0.02
<0.02
 -
- Fluroxypyr (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.01
<0.02
<0.02
<0.02
 -
- Endosulfan sulfate (µg/L)
0.9
 - - - -
<0.005
<0.005
<0.005
<0.005
<0.001
<0.001
 -
- Piclorame (µg/L)
0.9
 - - - -
<0.1
<0.1
<0.005
<0.02
<0.02
<0.02
 -
- Fenpropidine (µg/L)
0.9
 - - - -
<0.01
<0.01
<0.001
<0.01
<0.01
<0.01
 -
- Cycluron (µg/L)
0.9
 - - - -
<0.002
<0.002
<0.002
<0.005
<0.01
<0.005
 -
- Aclonifène (µg/L)
0.9
 - - - -
<0.015
<0.015
<0.015
<0.015
<0.001
<0.001
 -
- Coumaphos (µg/L)
0.9
 - - - -
<0.05
<0.05
<0.05
<0.05
<0.0034
<0.0034
 -
- Phoxime (µg/L)
0.9
 - - - -
<0.00015
<0.00015
<0.00015
<0.0005
<0.0005
<0.0005
 -
- Sulcotrione (µg/L)
0.9
 - - - -
<0.05
<0.05
<0.002
<0.02
<0.02
<0.02
 -
- Pirimicarbe (µg/L), Diméthoate (µg/L)
0.9
 - - - -
<0.005
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Glyphosate (µg/L)
0.9
 - - - -
<0.03
<0.03
<0.02
<0.03
<0.03
<0.03
 -
- Formothion (µg/L), Chlorothalonil (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.02
<0.02
<0.001
<0.001
 -
- Disulfoton (µg/L)
0.9
 - - - -
<0.05
<0.05
<0.05
<0.05
<0.004
<0.004
 -
- Dicamba (µg/L)
0.9
 - - - -
<0.05
<0.05
<0.005
<0.03
<0.05
<0.03
 -
- Trichlorfon (µg/L)
0.9
 - - - -
<0.05
<0.05
<0.05
<0.05
<0.0006
<0.0006
 -
- Prochloraz (µg/L), DDT 44' (µg/L)
0.9
 - - - -
<0.01
<0.01
<0.001
<0.001
<0.001
<0.001
 -
- Ométhoate (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.02
<0.02
<0.0005
<0.0005
 -
- Mévinphos (µg/L)
0.9
 - - - -
<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
<0.001
<0.001
 -
- Isodrine (µg/L), HCH gamma (µg/L), HCH delta (µg/L), HCH bêta (µg/L), HCH alpha (µg/L), Hexachlorobenzène (µg/L), Endrine (µg/L), Endosulfan B (µg/L), Endosulfan A (µg/L), Deltaméthrine (µg/L), DDT 24' (µg/L), DDE 24' (µg/L), DDD 44' (µg/L), DDD 24' (µg/L)
0.9
 - - - -
<0.001
<0.001
<0.001
<0.001
<0.001
<0.001
 -
- Iprodione (µg/L)
0.9
 - - - -
<0.01
<0.01
<0.005
<0.01
<0.005
<0.005
 -
- Folpel (µg/L), Captane (µg/L)
0.9
 - - - -
<0.05
<0.05
<0.05
<0.05
<0.01
<0.01
 -
- Fénitrothion (µg/L)
0.9
 - - - -
<0.01
<0.01
<0.01
<0.01
<0.001
<0.001
 -
- Dinoterbe (µg/L)
0.9
 - - - -
<0.005
<0.005
<0.005
<0.03
<0.03
<0.03
 -
- Dicofol (µg/L)
0.9
 - - - -
<0.0003
<0.0003
<0.0003
<0.0005
<0.0005
<0.0005
 -
- Dichlorvos (µg/L)
0.9
 - - - -
<0.005
<0.005
<0.005
<0.005
<0.0002
<0.0002
 -
- Demeton-S-Methyl (µg/L)
0.9
 - - - -
<0.023
<0.023
<0.023
<0.02
<0.005
<0.005
 -
- DDE 44' (µg/L)
0.9
 - - - -
<0.002
<0.002
<0.002
<0.002
<0.001
<0.001
 -
- 2,4-DB (µg/L)
0.9
 - - - -
<0.05
<0.05
<0.01
<0.05
<0.05
<0.05
 -
- Bifénox (µg/L)
0.9
 - - - -
<0.0036
<0.0036
<0.0036
<0.005
<0.005
<0.005
 -
- Atrazine déisopropyl (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.005
<0.005
<0.005
<0.005
 -
- Lambda-cyhalothrine (µg/L)
0.9
 - - - -
<0.01
<0.01
<0.01
<0.01
<6.0E-5
<6.0E-5
 -
- Desmediphame (µg/L), Fluvalinate-tau (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.02
<0.02
 -
<0.005
 -
- Flumioxazine (µg/L)
0.9
 - - - -
<0.02
<0.02
 -
<0.005
<0.005
<0.005
 -
- Phenmédiphame (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.02
<0.02
 -
<0.02
 -
- Diclofop méthyl (µg/L)
0.9
 - - - -
<0.01
<0.01
<0.01
<0.01
 -
<0.005
 -
- Déméton-S (µg/L), Déméton-O (µg/L)
0.9
 - - - -
<0.01
<0.01
 -
<0.01
<0.01
<0.01
 -
- Métalaxyl M (µg/L)
0.9
 - - - -
<0.005
<0.005
<0.005
<0.005
 - - -
- Alpha-cyperméthrine (µg/L)
0.9
 - - - -
<0.02
<0.02
<0.02
<0.02
 - - -
- Bénomyl (µg/L)
0.9
 - - - -
<0.03
<0.03
<0.03
<0.03
 - - -
- Quizalofop total (µg/L), Thirame (µg/L)
0.9
 - - - - - - -
<0.02
<0.02
<0.02
 -
- Roténone (µg/L)
0.9
 - - - - - - -
<0.005
<0.005
<0.005
 -
- Prothioconazole (µg/L)
0.9
 - - - -
<1
<1
<1
<1
<0.05
<0.05
 -
- Ethephon (µg/L)
0.9
 - - - -
<100
<100
<100
<100
<0.02
<0.02
 -
- fosetyl-aluminium (µg/L)
0.9
 - - - -
<0.02
<0.02
 - - - - -
- Déméton (µg/L)
0.9
 - - - -
<0.01
<0.01
 - - - - -
- Heptachlore époxyde (µg/L)
0.9
 - - - -
<0.005
<0.005
 - - - - -
- Propamocarbe hydrochloride (µg/L)
0.9
 - - - -
<0.005
 - - - - - -
- Isothiocyanate de methyle (µg/L)
0.9
 - - - - - - -
<0.02
 - - -
- Dichlofluanide (µg/L)
0.9
 - - - - - - - - -
<0.005
 -
- Propamocarb (µg/L)
0
 - - - -
<0.017
<0.017
<0.017
<0.017
<0.005
<0.005
 -
- Diméthachlore CGA 50266 (µg/L)
0
 - - - -
0.00313
<0.005
<0.005
<0.01
<0.01
<0.01
 -
- Chloridazone méthyl desph (µg/L)
0
 - - - -
<0.02
<0.02
<0.02
<0.02
<0.01
<0.01
 -
- Propylene thiouree (µg/L)
0
 - - - -
<0.1
<0.1
<0.1
<0.5
<0.5
<0.5
 -
- Tetrachlorobenzene (µg/L)
0
 - - - -
<0.01
<0.01
<0.01
<0.01
<0.01
<0.01
 -
- Heptachlore époxyde endo (µg/L)
0
 - - - -
<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
<0.001
<0.001
 -
- Biphényle (µg/L)
0
 - - - -
<0.01
<0.01
<0.01
<0.01
<0.005
<0.005
 -
- Heptachlore (µg/L)
0
 - - - -
<0.005
<0.005
<0.005
<0.005
<0.0002
<0.0002
 -
- Dieldrine (µg/L), Aldrine (µg/L)
0
 - - - -
<0.005
<0.005
<0.001
<0.001
<0.001
<0.001
 -
- Pentachlorophénol (µg/L)
0
 - - - - -
<0.02
 -
<0.03
<0.03
<0.03
 -
- Epichlorohydrine (µg/L)
0
 - - - - - - -
<0.05
 - - -
- HCH alpha+beta+delta+gamm (µg/L), Somme drines (µg/L)
0
 - - - - - - - - - - -
- Endosulfan (µg/L), Chlordane (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 26/03/19 5 mg(NO3)/LLe 21/05/19 5.6 mg(NO3)/LLe 21/06/19 5.3 mg(NO3)/LLe 25/09/19 4.7 mg(NO3)/LLe 29/11/19 5.2 mg(NO3)/LLe 28/05/20 4.6 mg(NO3)/LLe 10/06/20 5.5 mg(NO3)/LLe 11/09/20 4.3 mg(NO3)/LLe 13/11/20 5 mg(NO3)/LLe 12/03/21 4.7 mg(NO3)/LLe 07/05/21 4.3 mg(NO3)/LLe 24/09/21 4.8 mg(NO3)/LLe 19/11/21 4.6 mg(NO3)/LLe 14/01/22 5.2 mg(NO3)/LLe 19/05/22 5 mg(NO3)/LLe 04/10/22 4.7 mg(NO3)/LLe 12/04/23 6.2 mg(NO3)/LLe 26/07/23 4.9 mg(NO3)/LLe 21/09/23 4.9 mg(NO3)/LLe 20/03/24 6.9 mg(NO3)/LLe 22/05/24 6.6 mg(NO3)/LLe 10/09/24 5.4 mg(NO3)/LLe 07/11/24 5.2 mg(NO3)/L

Somme pesticides analyses (µg/L)

Données statistiquesLe 21/05/19 0.012 µg/LLe 28/05/20 0.02 µg/LLe 10/06/20 0.014 µg/LLe 11/09/20 0.015 µg/LLe 13/11/20 0.018 µg/LLe 12/03/21 0.02 µg/LLe 07/05/21 0.009 µg/LLe 24/09/21 0.011 µg/LLe 19/11/21 0.05 µg/LLe 14/01/22 0.019 µg/LLe 19/05/22 0.005 µg/L

2hydroxy atrazine (µg/L)

Données statistiquesLe 26/03/19 0.007 µg/LLe 21/05/19 0.02 µg/LLe 21/06/19 0.006 µg/LLe 25/09/19 0.005 µg/LLe 29/11/19 0.006 µg/LLe 28/05/20 0.007 µg/LLe 10/06/20 0.02 µg/LLe 11/09/20 0.006 µg/LLe 13/11/20 0.006 µg/LLe 12/03/21 0.006 µg/LLe 07/05/21 0.005 µg/LLe 24/09/21 0.005 µg/LLe 19/11/21 0.005 µg/LLe 14/01/22 0.005 µg/LLe 19/05/22 0.02 µg/LLe 04/10/22 0.02 µg/LLe 12/04/23 0.02 µg/LLe 26/07/23 0.02 µg/LLe 21/09/23 0.02 µg/LLe 20/03/24 0.02 µg/LLe 22/05/24 0.02 µg/LLe 10/09/24 0.02 µg/LLe 07/11/24 0.02 µg/L

Atrazine déséthyl (µg/L)

Données statistiquesLe 26/03/19 0.008 µg/LLe 21/05/19 0.005 µg/LLe 21/06/19 0.009 µg/LLe 25/09/19 0.006 µg/LLe 29/11/19 0.009 µg/LLe 28/05/20 0.006 µg/LLe 10/06/20 0.006 µg/LLe 11/09/20 0.005 µg/LLe 13/11/20 0.007 µg/LLe 12/03/21 0.007 µg/LLe 07/05/21 0.006 µg/LLe 24/09/21 0.006 µg/LLe 19/11/21 0.005 µg/LLe 14/01/22 0.007 µg/LLe 19/05/22 0.005 µg/LLe 04/10/22 0.005 µg/LLe 12/04/23 0.005 µg/LLe 26/07/23 0.005 µg/LLe 21/09/23 0.005 µg/LLe 20/03/24 0.005 µg/LLe 22/05/24 0.005 µg/LLe 10/09/24 0.005 µg/LLe 07/11/24 0.005 µg/L

Atrazine (µg/L)

Données statistiquesLe 26/03/19 0.008 µg/LLe 21/05/19 0.007 µg/LLe 21/06/19 0.006 µg/LLe 25/09/19 0.004 µg/LLe 29/11/19 0.007 µg/LLe 28/05/20 0.005 µg/LLe 10/06/20 0.005 µg/LLe 11/09/20 0.004 µg/LLe 13/11/20 0.005 µg/LLe 12/03/21 0.005 µg/LLe 07/05/21 0.003 µg/LLe 24/09/21 0.003 µg/LLe 19/11/21 0.003 µg/LLe 14/01/22 0.004 µg/LLe 19/05/22 0.005 µg/LLe 04/10/22 0.005 µg/LLe 12/04/23 0.005 µg/LLe 26/07/23 0.005 µg/LLe 21/09/23 0.005 µg/LLe 20/03/24 0.005 µg/LLe 22/05/24 0.005 µg/LLe 10/09/24 0.005 µg/LLe 07/11/24 0.005 µg/L

Chlortoluron (µg/L)

Données statistiquesLe 26/03/19 0.004 µg/LLe 21/05/19 0.005 µg/LLe 21/06/19 0.003 µg/LLe 25/09/19 0.002 µg/LLe 29/11/19 0.003 µg/LLe 28/05/20 0.002 µg/LLe 10/06/20 0.005 µg/LLe 11/09/20 0.002 µg/LLe 13/11/20 0.002 µg/LLe 12/03/21 0.002 µg/LLe 07/05/21 0.002 µg/LLe 24/09/21 0.002 µg/LLe 19/11/21 0.002 µg/LLe 14/01/22 0.003 µg/LLe 19/05/22 0.005 µg/LLe 04/10/22 0.005 µg/LLe 12/04/23 0.005 µg/LLe 26/07/23 0.005 µg/LLe 21/09/23 0.005 µg/LLe 20/03/24 0.005 µg/LLe 22/05/24 0.005 µg/LLe 10/09/24 0.005 µg/LLe 07/11/24 0.005 µg/L