| Moyennes annuelles par paramètre | Valeur seuil | Année(s) | ||||||||||
| 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2016-2020 | ||
Somme des pesticides totaux (µg/L) | 0.5 | - | - | - | - | - | - | - | - | <0.5 | - | - |
- Dinocap (µg/L), Prothioconazole (µg/L), Chlormequat (µg/L), Mésotrione (µg/L), Lufénuron (µg/L), Bromadiolone (µg/L), Thiophanate-méthyl (µg/L), Diquat (µg/L), Sulcotrione (µg/L), Dicamba (µg/L), 2,4-DB (µg/L), Aminotriazole (µg/L) | 0.9 | - | - | - | - | - | - | - | - | <0.05 | - | - |
- Boscalid (µg/L), Triflusulfuron-methyl (µg/L), Imazamox (µg/L), Flutolanil (µg/L), Iprovalicarb (µg/L), Didemethylisoproturon (µg/L), Florasulam (µg/L), Desméthylisoproturon (µg/L), Mesosulfuron methyle (µg/L), Pyraclostrobine (µg/L), Flupyrsulfuron methyl sodium (µg/L), Dimétachlore (µg/L), Paclobutrazole (µg/L), Prosulfuron (µg/L), Quinmerac (µg/L), Sulfosulfuron (µg/L), Terbumeton désethyl (µg/L), Terbuthylazine désethyl (µg/L), Quinoxyfen (µg/L), Fludioxonil (µg/L), Clomazone (µg/L), Azaconazole (µg/L), Anthraquinone (µg/L), Amidosulfuron (µg/L), 2,6-Dichlorobenzamide (µg/L), Flurtamone (µg/L), fluridone (µg/L), Fenoxycarbe (µg/L), TEFLUTHRINE (µg/L), AZOXYSTROBINE (µg/L), Isoxaflutole (µg/L), Thiafluamide (µg/L), Flazasulfuron (µg/L), 3,4-dichlorophenyluree (µg/L), 1-(3,4-dichlorophenyl)-3-methyl-uree (µg/L), Sébuthylazine (µg/L), Thifensulfuron méthyl (µg/L), Fenbuconazole (µg/L), Difénoconazole (µg/L), Acétochlore (µg/L), Téflubenzuron (µg/L), Tébufenpyrad (µg/L), Rimsulfuron (µg/L), Pencycuron (µg/L), Nicosulfuron (µg/L), Myclobutanil (µg/L), Metconazole (µg/L), Imidaclopride (µg/L), Hexaflumuron (µg/L), Diniconazole (µg/L), Diméfuron (µg/L), Bromuconazole (µg/L), Diflufenicanil (µg/L), Alpha-cyperméthrine (µg/L), Ethidimuron (µg/L), Epoxiconazole (µg/L), Thiabendazole (µg/L), Prométone (µg/L), Piperonyl butoxyde (µg/L), Métalaxyl (µg/L), Cycluron (µg/L), Imazaméthabenz (µg/L), Tébuconazole (µg/L), Aclonifène (µg/L), Benalaxyl (µg/L), Bromacil (µg/L), Chloroxuron (µg/L), Cyproconazole (µg/L), Diméthénamide (µg/L), Hexazinone (µg/L), Isoxaben (µg/L), Métazachlore (µg/L), Norflurazone (µg/L), Oxadixyl (µg/L), Phoxime (µg/L), Tébutame (µg/L), Tetraconazole (µg/L), Triadiméfone (µg/L), Propoxur (µg/L), Buturon (µg/L), Bitertanol (µg/L), Pirimicarbe (µg/L), Néburon (µg/L), Napropamide (µg/L), Métobromuron (µg/L), Mercaptodiméthur (µg/L), Flutriafol (µg/L), Dinosèbe (µg/L), Chlorprophame (µg/L), Pyriméthanil (µg/L), Propyzamide (µg/L), Lénacile (µg/L), Diméthomorphe (µg/L), Carbétamide (µg/L), Triallate (µg/L), Triadiménol (µg/L), Terbutryne (µg/L), Terbuthylazine (µg/L), Terbuméton (µg/L), Simazine (µg/L), Secbuméton (µg/L), Propiconazole (µg/L), Prométryne (µg/L), Pendiméthaline (µg/L), Monuron (µg/L), Monolinuron (µg/L), Métribuzine (µg/L), Métoxuron (µg/L), Métolachlore total (µg/L), Méthabenzthiazuron (µg/L), Métamitrone (µg/L), Mécoprop (µg/L), 2,4-MCPB (µg/L), 2,4-MCPA (µg/L), Linuron (µg/L), Isoproturon (µg/L), Ioxynil (µg/L), Hexachlorocyclohexane gamma (µg/L), Hexachlorocyclohexane alpha (µg/L), Somme Heptachlore époxyde cis/trans (µg/L), Flusilazole (µg/L), Fenpropimorphe (µg/L), Ethofumésate (µg/L), Endrine (µg/L), Diuron (µg/L), Diméthoate (µg/L), Diazinon (µg/L), Desmétryne (µg/L), DDE 24' (µg/L), Cyperméthrine (µg/L), Cymoxanil (µg/L), Cyanazine (µg/L), Chlortoluron (µg/L), Chloridazone (µg/L), Carbofuran (µg/L), Carbendazime (µg/L), Bromoxynil (µg/L), Benfluraline (µg/L), Atrazine déséthyl (µg/L), Atrazine (µg/L), Amétryne (µg/L), Prosulfocarbe (µg/L), Chlorpyriphos-éthyl (µg/L) | 0.9 | - | - | - | - | - | - | - | - | <0.005 | - | - |
- Triticonazole (µg/L), Trinexapac-ethyl (µg/L), Mécoprop-P (µg/L), Tribenuron-Methyle (µg/L), Haloxyfop (µg/L), fosetyl-aluminium (µg/L), Terbuthylazine hydroxy (µg/L), AMPA (µg/L), Hexythiazox (µg/L), Oxamyl (µg/L), 2-hydroxy atrazine (µg/L), Atrazine déisopropyl déséthyl (µg/L), Metsulfuron méthyle (µg/L), Métaldéhyde (µg/L), Fluroxypyr (µg/L), Thiazafluron (µg/L), Oryzalin (µg/L), Glufosinate (µg/L), Fénuron (µg/L), Dinitrocresol (µg/L), Diflubenzuron (µg/L), Chlorsulfuron (µg/L), Triclopyr (µg/L), 2,4,5-T (µg/L), Propazine (µg/L), Dichlorprop (µg/L), Diallate (µg/L), 2,4-D (µg/L), Bentazone (µg/L), Atrazine déisopropyl (µg/L) | 0.9 | - | - | - | - | - | - | - | - | <0.02 | - | - |
- Méfénoxam (µg/L), Clopyralide (µg/L), Piclorame (µg/L) | 0.9 | - | - | - | - | - | - | - | - | <0.1 | - | - |
- Chlorure de choline (µg/L) | 0.9 | - | - | - | - | - | - | - | - | <0.2 | - | - |
- Fenhexamid (µg/L), Thiométon (µg/L), Imazaméthabenz-méthyl (µg/L), Fenpropidine (µg/L), Disulfoton (µg/L), Pyridate (µg/L), Prochloraz (µg/L), Iprodione (µg/L), Captane (µg/L) | 0.9 | - | - | - | - | - | - | - | - | <0.01 | - | - |
- Dichlorprop-P (µg/L), Glyphosate (µg/L), Dinoterbe (µg/L), Dichlorvos (µg/L) | 0.9 | - | - | - | - | - | - | - | - | <0.03 | - | - |
- Pentachlorophénol (µg/L) | 0 | - | - | - | - | - | - | - | - | <0.03 | - | - |
- Heptachlore (µg/L), Dieldrine (µg/L), Aldrine (µg/L) | 0 | - | - | - | - | - | - | - | - | <0.005 | - | - |
|
![]() |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||





