| Moyennes annuelles par paramètre | Valeur seuil | Année(s) | ||||||||||
| 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2011-2015 | ||
Nitrates (mg(NO3)/L) | 50 | 19.4 | - | - | - | - | - | - | - | - | - | - |
0.5 | - | - | - | - | - | - | - | - | - | - | - | |
- Imazaquine (µg/L), Resmethrine (µg/L), Fenothrine (µg/L), Ofurace (µg/L), Métalaxyl total (µg/L), Oxadixyl (µg/L), Prosulfocarbe (µg/L) | 0.9 | <0.05 | - | - | - | - | - | - | - | - | - | - |
- Pyrethrine (µg/L) | 0.9 | <0.5 | - | - | - | - | - | - | - | - | - | - |
- Fluquinconazole (µg/L), Nicosulfuron (µg/L), Imidaclopride (µg/L), Diflufenicanil (µg/L), Epoxiconazole (µg/L), Fenpropidine (µg/L), Depalléthrine (µg/L), Flufenoxuron (µg/L), Sulcotrione (µg/L), Néburon (µg/L), Dicamba (µg/L), Hexaconazole (µg/L), 2,4,5-T (µg/L), Monolinuron (µg/L), Métamitrone (µg/L), Mécoprop total (µg/L), 2,4-MCPA (µg/L), Linuron (µg/L), Iprodione (µg/L), Ioxynil (µg/L), Flusilazole (µg/L), Deltaméthrine (µg/L), 2,4-D (µg/L), Cymoxanil (µg/L), Chlortoluron (µg/L), Carbofuran (µg/L), Carbendazime (µg/L) | 0.9 | <0.02 | - | - | - | - | - | - | - | - | - | - |
- Pentachlorobenzene (µg/L), Propachlore (µg/L), Aclonifène (µg/L), Métazachlore (µg/L), Tébutame (µg/L), Chlorpyriphos-méthyl (µg/L), Perméthrine (µg/L), Méthoxychlore (µg/L), Mercaptodiméthur (µg/L), Ethoprophos (µg/L), Disulfoton (µg/L), Chlorfenvinphos (µg/L), Terbuthylazine (µg/L), Simazine (µg/L), Pendiméthaline (µg/L), Parathion méthyl (µg/L), Parathion éthyl (µg/L), Métolachlore (µg/L), Méthomyl (µg/L), Malathion (µg/L), Isoproturon (µg/L), Fenthion (µg/L), Fenpropimorphe (µg/L), Fénitrothion (µg/L), Diuron (µg/L), Dicofol (µg/L), Dichlorvos (µg/L), Dichlorprop total (µg/L), Diazinon (µg/L), Cyanazine (µg/L), Butraline (µg/L), Bentazone (µg/L), Azinphos méthyl (µg/L), Azinphos éthyl (µg/L), Atrazine déisopropyl (µg/L), Atrazine déséthyl (µg/L), Atrazine (µg/L), Aldicarbe (µg/L), Alachlore (µg/L), Lambda-cyhalothrine (µg/L), Thiodicarbe (µg/L), Chlorpyriphos-éthyl (µg/L) | 0.9 | <0.01 | - | - | - | - | - | - | - | - | - | - |
- Clopyralide (µg/L), Glufosinate (µg/L), Glyphosate (µg/L) | 0.9 | <0.1 | - | - | - | - | - | - | - | - | - | - |
- Formothion (µg/L) | 0.9 | <0.07 | - | - | - | - | - | - | - | - | - | - |
- Chlorothalonil (µg/L), Prochloraz (µg/L), Métribuzine (µg/L) | 0.9 | <0.03 | - | - | - | - | - | - | - | - | - | - |
- Trifluraline (µg/L), HCH gamma (µg/L), HCH delta (µg/L), HCH bêta (µg/L), HCH alpha (µg/L), Heptachlore époxyde (µg/L), Endosulfan B (µg/L), Endosulfan A (µg/L) | 0.9 | <0.005 | - | - | - | - | - | - | - | - | - | - |
- Hexachlorobenzène (µg/L) | 0.9 | <0.002 | - | - | - | - | - | - | - | - | - | - |
- Pentachlorophénol (µg/L) | 0 | <0.01 | - | - | - | - | - | - | - | - | - | - |
- Heptachlore (µg/L) | 0 | <0.005 | - | - | - | - | - | - | - | - | - | - |
- Dieldrine (µg/L) | 0 | <0.003 | - | - | - | - | - | - | - | - | - | - |
- Aldrine (µg/L) | 0 | <0.001 | - | - | - | - | - | - | - | - | - | - |
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