| Moyennes annuelles par paramètre | Valeur seuil | Année(s) | ||||||||||
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2020-2024 | ||
Nitrates (mg(NO3)/L) | 50 | 29.5 | 60 | 44 | 10.1 | 28 | 14.7 | 7.9 | 6.8 | 8.6 | 4.1 | - |
Somme pesticides analyses (µg/L) | 0.5 | - | - | 0.043 | - | - | 0.002 | 0.022 | 0.001 | 0.032 | - | - |
- DDT 44' (µg/L) | 0.9 | 0.06 | 0.0134 | 0.055 | <0.01 | 0.0294 | <0.01 | <0.001 | <0.001 | <0.001 | <0.001 | - |
- Atrazine déséthyl (µg/L) | 0.9 | <0.006 | 0.0039 | <0.006 | 0.005 | 0.00225 | 0.0038 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- DDD 44' (µg/L) | 0.9 | 0.0065 | <0.01 | <0.01 | 0.005 | 0.007 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | - |
- DDT 24' (µg/L) | 0.9 | 0.0093 | <0.01 | <0.01 | <0.001 | 0.0052 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | - |
- DDD 24' (µg/L) | 0.9 | <0.01 | <0.01 | <0.01 | 0.00075 | 0.00138 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | - |
- Anthraquinone (µg/L) | 0.9 | 0.0048 | <0.08 | <0.006 | <0.08 | <0.01 | <0.08 | <0.01 | <0.01 | <0.005 | <0.005 | - |
- Thiafluamide (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.02 | 0.0015 | <0.02 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Dichlorvos (µg/L) | 0.9 | <0.0001 | <0.005 | <0.0001 | <0.005 | <0.005 | <0.005 | <0.005 | 0.0012 | <0.0002 | <0.0002 | - |
- DDE 44' (µg/L) | 0.9 | <0.01 | <0.01 | <0.01 | <0.002 | 0.0025 | <0.002 | <0.002 | <0.002 | <0.001 | <0.001 | - |
- Carbendazime (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.02 | 0.00125 | <0.02 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Dinocap (µg/L), Fenothrine (µg/L), fenoxaprop-ethyl total (µg/L), AMPA (µg/L), Carbosulfan (µg/L), Glufosinate (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 | <0.02 | - |
- Boscalid (µg/L), 2,6-Dichlorobenzamide (µg/L), Chlorsulfuron (µg/L), 2,4-MCPA (µg/L), Chloridazone (µg/L), Bromoxynil (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.02 | <0.002 | <0.02 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- 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), Iprovalicarb (µg/L), Fenhexamid (µg/L), Pyraclostrobine (µg/L), Flupyrsulfuron meth sod (µg/L), Quizalofop éthyl total (µg/L), Fenoxycarbe (µg/L), Isoxaflutole (µg/L), 1-(3,4-diClPhyl)-3-M-urée (µg/L), Métosulame (µg/L), Fenbuconazole (µg/L), Rimsulfuron (µg/L), Pencycuron (µg/L), Benalaxyl total (µg/L), Chloroxuron (µg/L), Tébutame (µg/L), Triadiméfone (µg/L), Propanil (µg/L), Mercaptodiméthur (µg/L), Triallate (µg/L), Oxydéméton-méthyl (µg/L), Méthabenzthiazuron (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), Foramsulfuron (µg/L), Prosulfuron (µg/L), Quinmerac (µg/L), Bromacil (µg/L), Diméthomorphe (µg/L), Triadiménol (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.02 | <0.002 | <0.02 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Flutolanil (µg/L), Spiroxamine (µg/L), Iodosulfuron méthyl (µg/L), Azoxystrobine (µg/L), Thifensulfuron methyl (µg/L), Napropamide total (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 | - |
- Fluazinam (µg/L), Dichlorophène (µg/L), Didéméthylisoproturon (µg/L), Picoxystrobine (µg/L), Fénamidone (µg/L), Terbumeton désethyl (µg/L), Ofurace (µg/L), Fludioxonil (µg/L), Métalaxyl total (µg/L), Diméthénamide total (µg/L), Isoxaben (µg/L), Norflurazone (µg/L), Tetraconazole (µg/L), Bitertanol (µg/L), Flutriafol (µg/L), Hexaconazole (µg/L), Secbuméton (µg/L), Prométryne (µg/L), Monolinuron (µg/L), Méthomyl (µg/L), Mécoprop total (µg/L), Ioxynil (µg/L), Flusilazole (µg/L), Fenpropimorphe (µg/L), Fénarimol (µg/L), Cyanazine (µg/L), Amétryne (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), Famoxadone (µg/L), Tefluthrine (µg/L), Haloxyfop-méthyl (R) (µg/L), Clofentézine (µg/L), Flurochloridone (µg/L), Néburon (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 | <0.1 | <0.006 | <0.1 | <0.02 | <0.1 | <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 | <0.05 | <0.02 | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | <0.01 | <0.01 | - |
- Benfuracarbe (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 | - |
- Florasulam (µg/L), Cycloxydime (µg/L), Flurtamone (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.05 | <0.002 | <0.05 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Trifloxystrobine (µg/L) | 0.9 | <0.02 | <0.04 | <0.02 | <0.001 | <0.001 | <0.001 | <0.001 | <0.005 | <0.005 | <0.005 | - |
- Mesosulfuron methyle (µg/L), 3,4-dichlorophenyluree (µg/L), Myclobutanil (µg/L), Oxadiazon (µg/L), Méthoxychlore (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.02 | <0.005 | <0.02 | <0.005 | <0.005 | <0.005 | <0.005 | - |
- Fluroxypyr-meptyl (µg/L), propaquizafop (µg/L) | 0.9 | <0.02 | <0.05 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | - |
- Dimétachlore (µg/L), Metconazole (µg/L), Epoxiconazole (µg/L), Cyproconazole (µg/L), Hexazinone (µg/L), Métazachlore (µg/L), Carbétamide (µg/L), Terbuthylazine (µg/L), Propiconazole (µg/L), Pendiméthaline (µg/L), Métribuzine (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.01 | <0.002 | <0.01 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Paclobutrazole (µg/L), Terbuthylazine désethyl (µg/L), Ethidimuron (µg/L), Thiabendazole (µg/L), Monuron (µg/L), Isoproturon (µg/L), Diuron (µg/L), Chlortoluron (µg/L), Alachlore (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.01 | <0.002 | <0.01 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Trinexapac-ethyl (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.02 | <0.005 | <0.02 | <0.005 | <0.02 | <0.02 | <0.02 | - |
- Sulfosufuron (µg/L), Difénoconazole (µg/L), Imazalil (µg/L), Lénacile (µg/L), Métolachlore (µg/L), Cymoxanil (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), Fluroxypyr (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.02 | <0.01 | <0.02 | <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 | - |
- Tribenuron-Methyle (µg/L), dithianon (µg/L) | 0.9 | <0.02 | <0.1 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | - |
- 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 | - |
- Quinoxyfen (µg/L), Métobromuron (µg/L) | 0.9 | <0.02 | <0.05 | <0.02 | <0.002 | <0.002 | <0.002 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Cloquintocet-mexyl (µg/L) | 0.9 | <0.02 | <0.08 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.005 | <0.005 | - |
- Clomazone (µg/L) | 0.9 | <0.006 | <0.02 | <0.006 | <0.005 | <0.002 | <0.005 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Amidosulfuron (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.05 | <0.005 | <0.05 | <0.005 | <0.005 | <0.005 | <0.005 | - |
- Fipronil (µg/L), Krésoxym-méthyl (µg/L), Procymidone (µg/L), Bioresméthrine (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) | 0.9 | <0.006 | <0.006 | <0.006 | <0.01 | <0.005 | <0.01 | <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 | <0.03 | <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 | - |
- Triazamate (µg/L) | 0.9 | <0.02 | <0.1 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <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 | - |
- Nicosulfuron (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.02 | <0.005 | <0.02 | <0.005 | <0.005 | <0.002 | <0.002 | - |
- Imidaclopride (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.01 | <0.005 | <0.01 | <0.005 | <0.005 | <0.002 | <0.002 | - |
- Bromuconazole (µg/L) | 0.9 | <0.006 | <0.05 | <0.006 | <0.002 | <0.002 | <0.002 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Oxamyl (µg/L) | 0.9 | <0.05 | <0.05 | <0.05 | <0.05 | <0.002 | <0.05 | <0.002 | <0.02 | <0.02 | <0.02 | - |
- 2-hydroxy atrazine (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.02 | <0.005 | <0.02 | <0.005 | <0.02 | <0.02 | <0.02 | - |
- Atrazine déisopropyl désé (µg/L) | 0.9 | <0.03 | <0.05 | <0.03 | <0.03 | <0.03 | <0.03 | <0.02 | <0.02 | <0.02 | <0.02 | - |
- Diflufenicanil (µg/L) | 0.9 | <0.006 | <0.02 | <0.006 | <0.02 | <0.002 | <0.02 | <0.002 | <0.002 | <0.001 | <0.001 | - |
- Clopyralide (µg/L) | 0.9 | <0.006 | <0.01 | <0.006 | <0.1 | <0.01 | <0.1 | <0.01 | <0.02 | <0.02 | <0.02 | - |
- Esfenvalerate (µg/L), Phosalone (µg/L), Chlorméphos (µg/L) | 0.9 | <0.02 | <0.04 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.005 | <0.005 | - |
- Metsulfuron méthyle (µg/L), Sulcotrione (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.02 | <0.002 | <0.02 | <0.002 | <0.02 | <0.02 | <0.02 | - |
- Métaldéhyde (µg/L) | 0.9 | <0.006 | <0.02 | <0.006 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | - |
- Penconazole (µg/L), Triazophos (µg/L), Ethoprophos (µg/L), Propargite (µg/L) | 0.9 | <0.02 | <0.05 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.005 | <0.005 | - |
- 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 | - |
- Piperonyl butoxyde (µg/L) | 0.9 | <0.006 | <0.04 | <0.006 | <0.04 | <0.005 | <0.04 | <0.005 | <0.005 | <0.005 | <0.005 | - |
- Piclorame (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.05 | <0.005 | <0.05 | <0.005 | <0.02 | <0.02 | <0.02 | - |
- Fenpropidine (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.01 | <0.001 | <0.01 | <0.001 | <0.01 | <0.01 | <0.01 | - |
- Depalléthrine (µg/L) | 0.9 | <0.02 | <0.03 | <0.02 | <0.03 | <0.02 | <0.03 | <0.02 | <0.02 | <0.02 | <0.02 | - |
- Tébuconazole (µg/L), Propyzamide (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.01 | <0.005 | <0.01 | <0.005 | <0.005 | <0.005 | <0.005 | - |
- Aclonifène (µg/L) | 0.9 | <0.02 | <0.04 | <0.02 | <0.04 | <0.015 | <0.04 | <0.015 | <0.015 | <0.001 | <0.001 | - |
- Chlorophacinone (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.1 | <0.02 | <0.1 | <0.02 | <0.02 | <0.02 | <0.02 | - |
- Coumaphos (µg/L) | 0.9 | <0.003 | <0.05 | <0.003 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.0034 | <0.0034 | - |
- 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), 2,4,5-T (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 | - |
- Oxadixyl (µg/L) | 0.9 | <0.01 | <0.01 | <0.01 | <0.05 | <0.002 | <0.05 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Phoxime (µg/L) | 0.9 | <0.0005 | <0.005 | <0.0005 | <0.00015 | <0.00015 | <0.00015 | <0.00015 | <0.0005 | <0.0005 | <0.0005 | - |
- 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 | - |
- Pirimicarbe (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.01 | <0.005 | <0.01 | <0.005 | <0.01 | <0.01 | <0.01 | - |
- Perméthrine (µg/L) | 0.9 | <0.02 | <0.04 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.01 | <0.01 | - |
- 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 | <0.05 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.001 | <0.001 | - |
- Disulfoton (µg/L) | 0.9 | <0.003 | <0.05 | <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 | <0.02 | <0.005 | <0.02 | <0.005 | <0.03 | <0.03 | <0.03 | - |
- Chlorprophame (µg/L) | 0.9 | <0.02 | <0.04 | <0.02 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.005 | <0.005 | - |
- 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 | <0.01 | <0.01 | <0.002 | <0.01 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Cyprodinil (µg/L) | 0.9 | <0.006 | <0.01 | <0.006 | <0.005 | <0.002 | <0.005 | <0.002 | <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 | <0.02 | <0.005 | <0.02 | <0.005 | <0.02 | <0.02 | <0.02 | - |
- Trichlorfon (µg/L) | 0.9 | <0.0005 | <0.05 | <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 | - |
- Simazine (µg/L), Atrazine (µg/L) | 0.9 | <0.009 | <0.009 | <0.009 | <0.01 | <0.002 | <0.01 | <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 | - |
- Propazine (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.01 | <0.005 | <0.01 | <0.005 | <0.02 | <0.02 | <0.02 | - |
- Prochloraz (µg/L) | 0.9 | <0.006 | <0.02 | <0.006 | <0.02 | <0.001 | <0.02 | <0.001 | <0.001 | <0.001 | <0.001 | - |
- Parathion méthyl (µg/L) | 0.9 | <0.01 | <0.05 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.005 | <0.005 | - |
- Parathion éthyl (µg/L) | 0.9 | <0.02 | <0.04 | <0.02 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | - |
- Mévinphos (µg/L) | 0.9 | <0.001 | <0.1 | <0.001 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 | <0.001 | <0.001 | - |
- Métamitrone (µg/L) | 0.9 | <0.006 | <0.02 | <0.006 | <0.01 | <0.002 | <0.01 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Malathion (µg/L) | 0.9 | <0.003 | <0.05 | <0.003 | <0.003 | <0.003 | <0.003 | <0.003 | <0.003 | <0.001 | <0.001 | - |
- Linuron (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.01 | <0.005 | <0.01 | <0.005 | <0.005 | <0.005 | <0.005 | - |
- Iprodione (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.05 | <0.005 | <0.05 | <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 | <0.005 | <0.002 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | - |
- Folpel (µg/L) | 0.9 | <0.02 | <0.08 | <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 | - |
- Ethofumésate (µg/L) | 0.9 | <0.01 | <0.01 | <0.01 | <0.05 | <0.005 | <0.05 | <0.005 | <0.005 | <0.005 | <0.005 | - |
- 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 | <0.01 | <0.005 | <0.01 | <0.005 | <0.01 | <0.01 | <0.01 | - |
- Diazinon (µg/L) | 0.9 | <0.006 | <0.02 | <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 | <0.1 | <0.02 | <0.023 | <0.023 | <0.023 | <0.023 | <0.02 | <0.005 | <0.005 | - |
- Deltaméthrine (µg/L) | 0.9 | <0.02 | <0.08 | <0.02 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | - |
- DDE 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 | - |
- 2,4-DB (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.02 | <0.01 | <0.02 | <0.01 | <0.05 | <0.05 | <0.05 | - |
- 2,4-D (µg/L), Bentazone (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | <0.02 | <0.002 | <0.02 | <0.002 | <0.02 | <0.02 | <0.02 | - |
- 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) | 0.9 | <0.01 | <0.1 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.005 | <0.005 | - |
- Azinphos éthyl (µg/L) | 0.9 | <0.01 | <0.02 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.005 | <0.005 | - |
- Atrazine déisopropyl (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.02 | <0.005 | <0.02 | <0.005 | <0.005 | <0.005 | <0.005 | - |
- Lambda-cyhalothrine (µg/L) | 0.9 | <0.02 | <0.04 | <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 | <0.02 | <0.006 | <0.01 | <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 | - | <0.005 | <0.02 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 | - |
- Thiacloprid (µg/L) | 0.9 | - | <0.01 | <0.02 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.005 | <0.005 | - |
- ETU (µg/L) | 0.9 | - | <0.5 | <0.02 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 | - |
- Difenacoum (µg/L) | 0.9 | - | <0.02 | <0.02 | <0.002 | <0.002 | <0.002 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Chlorure de choline (µg/L) | 0.9 | - | <0.1 | <0.02 | <0.1 | <0.02 | <0.1 | <0.02 | <0.2 | <0.2 | <0.2 | - |
- Carboxine (µg/L) | 0.9 | - | <0.02 | <0.006 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 | - |
- Desméthylisoproturon (µg/L) | 0.9 | - | <0.005 | <0.01 | <0.01 | <0.002 | <0.01 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Pyrethrine (µg/L) | 0.9 | - | <0.08 | <0.02 | <0.08 | <0.08 | <0.08 | <0.08 | <0.1 | <0.1 | <0.1 | - |
- Haloxyfop (µg/L) | 0.9 | - | <0.02 | <0.03 | <0.002 | <0.002 | <0.002 | <0.002 | <0.02 | <0.02 | <0.02 | - |
- Azaconazole (µg/L) | 0.9 | - | <0.1 | <0.02 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.005 | <0.005 | - |
- fluridone (µg/L), Flazasulfuron (µg/L), Sébuthylazine (µg/L), Dimefuron (µg/L), Prométone (µg/L), Propoxur (µg/L), Desmétryne (µg/L) | 0.9 | - | <0.005 | <0.02 | <0.002 | <0.002 | <0.002 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Acétochlore (µg/L) | 0.9 | - | <0.05 | <0.006 | <0.05 | <0.002 | <0.05 | <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 | <0.02 | <0.005 | <0.005 | - |
- Hexythiazox (µg/L) | 0.9 | - | <0.005 | <0.02 | <0.005 | <0.005 | <0.005 | <0.005 | <0.02 | <0.02 | <0.02 | - |
- Hexaflumuron (µg/L) | 0.9 | - | <0.005 | <0.02 | <0.02 | <0.002 | <0.02 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Bromadiolone (µg/L) | 0.9 | - | <0.01 | <0.02 | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | - |
- Endosulfan sulfate (µg/L) | 0.9 | - | <0.01 | <0.005 | <0.01 | <0.005 | <0.01 | <0.005 | <0.005 | <0.001 | <0.001 | - |
- Thiazafluron (µg/L) | 0.9 | - | <0.005 | <0.02 | <0.002 | <0.002 | <0.002 | <0.002 | <0.02 | <0.02 | <0.02 | - |
- Propachlore (µg/L) | 0.9 | - | <0.005 | <0.006 | <0.002 | <0.002 | <0.002 | <0.002 | <0.01 | <0.01 | <0.01 | - |
- Diquat (µg/L) | 0.9 | - | <0.1 | <0.02 | <0.01 | <0.01 | <0.01 | <0.01 | <0.02 | <0.02 | <0.02 | - |
- Cycluron (µg/L) | 0.9 | - | <0.05 | <0.02 | <0.002 | <0.002 | <0.002 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Cyfluthrine total (µg/L) | 0.9 | - | <0.05 | <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 | <0.02 | <0.005 | <0.005 | - |
- Paraquat (µg/L) | 0.9 | - | <0.1 | <0.06 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | - |
- Fénuron (µg/L) | 0.9 | - | <0.005 | <0.01 | <0.002 | <0.002 | <0.002 | <0.002 | <0.02 | <0.02 | <0.02 | - |
- Dinosèbe (µg/L) | 0.9 | - | <0.005 | <0.03 | <0.002 | <0.002 | <0.002 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Diflubenzuron (µg/L) | 0.9 | - | <0.005 | <0.01 | <0.005 | <0.005 | <0.005 | <0.005 | <0.02 | <0.02 | <0.02 | - |
- Chlorothalonil (µg/L) | 0.9 | - | <0.1 | <0.006 | <0.1 | <0.02 | <0.1 | <0.02 | <0.02 | <0.001 | <0.001 | - |
- Carbaryl (µg/L) | 0.9 | - | <0.005 | <0.02 | <0.01 | <0.002 | <0.01 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Vinclozoline (µg/L) | 0.9 | <0.02 | <0.04 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | - | <0.005 | - |
- Terbuméton (µg/L), Métoxuron (µg/L) | 0.9 | - | <0.005 | <0.01 | <0.002 | <0.002 | <0.002 | <0.002 | <0.005 | <0.005 | <0.005 | - |
- Pyridate (µg/L) | 0.9 | - | <0.005 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.01 | <0.01 | - |
- Ométhoate (µg/L) | 0.9 | - | <0.1 | <0.01 | <0.1 | <0.02 | <0.1 | <0.02 | <0.02 | <0.0005 | <0.0005 | - |
- Isodrine (µg/L), HCH bêta (µg/L), Endrine (µg/L) | 0.9 | - | <0.01 | <0.003 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | - |
- Fluvalinate-tau (µg/L) | 0.9 | - | <0.005 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.005 | <0.005 | - |
- Endosulfan B (µg/L) | 0.9 | - | <0.01 | <0.0015 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | - |
- Endosulfan A (µg/L) | 0.9 | - | <0.02 | <0.0015 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.003 | <0.001 | - |
- Dicofol (µg/L) | 0.9 | - | <0.05 | <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 | <0.1 | - | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 | - |
- Cyperméthrine total (µg/L) | 0.9 | - | <0.08 | <2.4E-5 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.005 | <0.005 | - |
- Captane (µg/L) | 0.9 | - | <0.05 | <0.02 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.01 | - |
- Bifénox (µg/L) | 0.9 | - | <0.08 | <0.01 | <0.0036 | <0.0036 | <0.0036 | <0.0036 | <0.005 | <0.005 | <0.005 | - |
- Aminotriazole (µg/L) | 0.9 | - | <0.1 | <0.02 | <0.1 | <0.02 | <0.1 | <0.02 | <0.02 | <0.02 | <0.02 | - |
- Fenoxaprop total (µg/L) | 0.9 | - | - | <0.02 | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | <0.005 | <0.005 | - |
- Chlormequat (µg/L), mepiquat (µg/L) | 0.9 | - | <0.1 | - | <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 | <0.02 | <0.01 | <0.01 | - |
- Métalaxyl M (µg/L) | 0.9 | <0.006 | <0.006 | <0.006 | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 | - | - | - |
- Difethialone (µg/L) | 0.9 | - | <0.005 | - | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | - |
- Tébufénozide (µg/L) | 0.9 | - | <0.1 | - | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.005 | <0.005 | - |
- Pyridabène (µg/L) | 0.9 | - | <0.02 | - | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.005 | <0.005 | - |
- Bupirimate (µg/L) | 0.9 | - | <0.08 | - | <0.02 | <0.02 | <0.02 | <0.02 | <0.01 | <0.01 | <0.01 | - |
- Imazaméthabenz (µg/L) | 0.9 | - | <0.005 | - | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | <0.005 | <0.005 | - |
- Acrinathrine (µg/L) | 0.9 | - | <0.04 | - | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | <0.005 | <0.005 | - |
- Tolclofos-methyl (µg/L) | 0.9 | - | - | - | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | <0.005 | <0.005 | - |
- Fluoxastrobine (µg/L) | 0.9 | - | - | - | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.005 | <0.005 | - |
- phosmet (µg/L) | 0.9 | - | <0.02 | - | <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 | - |
- Alpha-cyperméthrine (µg/L) | 0.9 | - | <0.05 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | - | - | - |
- Bénomyl (µg/L) | 0.9 | - | <0.02 | <0.02 | <0.03 | <0.03 | <0.03 | <0.03 | <0.03 | - | - | - |
- Thirame (µg/L) | 0.9 | <0.02 | <0.1 | <0.02 | - | - | <2 | - | <0.02 | <0.02 | <0.02 | - |
- Isothiocyanate de methyle (µg/L) | 0.9 | - | - | <1 | <0.1 | - | <0.1 | - | <0.02 | <0.02 | <0.02 | - |
- Prothioconazole (µg/L) | 0.9 | <0.02 | <1 | <0.02 | <1 | <1 | <1 | <1 | <1 | <0.05 | <0.05 | - |
- Ethephon (µg/L) | 0.9 | - | <0.1 | <0.1 | <100 | <100 | <100 | <100 | <100 | <0.02 | <0.02 | - |
- Propamocarbe hydrochloride (µg/L) | 0.9 | <0.02 | <0.1 | <0.02 | <0.1 | - | - | - | - | - | - | - |
- Quizalofop total (µg/L) | 0.9 | - | <0.005 | - | - | - | - | - | <0.02 | <0.02 | <0.02 | - |
- Roténone (µg/L) | 0.9 | - | <0.005 | - | - | - | - | - | <0.01 | <0.005 | <0.005 | - |
- fosetyl-aluminium (µg/L) | 0.9 | - | <0.1 | <0.02 | <0.1 | - | <0.1 | - | - | - | - | - |
- Heptachlore époxyde (µg/L) | 0.9 | - | <0.01 | <0.0002 | <0.01 | - | <0.01 | - | - | - | - | - |
- Chlordécone (µg/L) | 0.9 | <0.02 | <0.02 | <0.02 | - | - | - | - | - | - | - | - |
- Déméton (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 | - | - | - | - | - | - | - | - | - |
- Dichlofluanide (µg/L) | 0.9 | - | <0.02 | - | - | - | - | - | - | - | <0.005 | - |
- Chlordane (µg/L) | 0.9 | <0.02 | <0.02 | - | - | - | - | - | - | - | - | - |
- Etrimfos (µg/L), Iodofenphos (µg/L), Quinalphos (µg/L), Mepronil (µg/L), Propétamphos (µg/L), Phorate (µg/L), Amitraze (µg/L), Terbuphos (µg/L), Dichlofenthion (µg/L) | 0.9 | - | <0.02 | - | - | - | - | - | - | - | - | - |
- Resmethrine (µg/L), acifluorfen (µg/L), mefenacet (µg/L), Heptenophos (µg/L), Temephos (µg/L), Nuarimol (µg/L), Buprofézine (µg/L), Tolylfluanide (µg/L), Molinate (µg/L), Bromopropylate (µg/L), Diéthofencarbe (µg/L), Bendiocarbe (µg/L), Tétrachlorvinphos (µg/L), Méthidation (µg/L), EPTC (µg/L) | 0.9 | - | <0.05 | - | - | - | - | - | - | - | - | - |
- Mefluidide (µg/L), Coumatétralyl (µg/L), Chlorbromuron (µg/L), Azamétiphos (µg/L), Furalaxyl (µg/L), Triflumuron (µg/L), Profenofos (µg/L), Ethiophencarbe (µg/L), Haloxyfop-éthoxyéthyl (µg/L), Isofenphos (µg/L), Promécarbe (µg/L), Dimétilan (µg/L), Pyrifenox (µg/L), Terbacil (µg/L), Chloronèbe (µg/L), Phosphamidon (µg/L), Ethion (µg/L) | 0.9 | - | <0.005 | - | - | - | - | - | - | - | - | - |
- Flurprimidol (µg/L), Chlorbufame (µg/L) | 0.9 | - | <0.03 | - | - | - | - | - | - | - | - | - |
- isazofos (µg/L), Quintozène (µg/L), Fenpropathrine (µg/L) | 0.9 | - | <0.04 | - | - | - | - | - | - | - | - | - |
- Sulfotep (µg/L), Pyrimiphos-éthyl (µg/L), Bromophos Méthyl (µg/L), Bromophos éthyl (µg/L) | 0.9 | - | <0.01 | - | - | - | - | - | - | - | - | - |
- Chinométhionate (µg/L), Captafol (µg/L) | 0.9 | - | <0.08 | - | - | - | - | - | - | - | - | - |
- Cadusafos (µg/L), Chlorthiamide (µg/L), Tralométhrine (µg/L), Silvex (µg/L), Naled (µg/L) | 0.9 | - | <0.1 | - | - | - | - | - | - | - | - | - |
- Endosulfan (µg/L) | 0.9 | - | <0.02 | - | - | - | - | - | - | - | - | - |
- Fonofos (µg/L) | 0.9 | - | <0.015 | - | - | - | - | - | - | - | - | - |
- 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 | <0.005 | - |
- 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 | - |
- Heptachlore époxyde endo (µg/L) | 0 | - | <0.01 | <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 | - | <0.01 | <0.003 | <0.01 | <0.001 | <0.01 | <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 | - |
- Pentachlorophénol (µg/L) | 0 | - | - | <0.06 | <0.02 | <0.02 | <0.02 | 0.013 | <0.03 | <0.03 | <0.03 | - |
- Propamocarb (µg/L) | 0 | - | - | - | <0.017 | <0.017 | <0.1 | <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 | - |
- 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 | - | <0.01 | - | - | - | - | - | - | - | - | - |
- Metiram (µg/L) | 0.9 | - | - | - | - | - | <2 | - | - | - | - | - |
- Somme drines (µg/L) | 0 | - | - | - | - | - | - | - | - | - | - | - |
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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
Somme pesticides analyses (µg/L)
DDT 44' (µg/L)
Atrazine déséthyl (µg/L)
DDD 44' (µg/L)
DDT 24' (µg/L)
