Moyennes annuelles par paramètre | Valeur seuil | Année(s) | ||||||||||
2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2015-2019 | ||
Nitrates (mg(NO3)/L) | 50 | - | 37 | - | - | - | - | - | - | - | - | - |
Somme pesticides analyses (?g/L) | 0.5 | - | 0.046 | - | - | - | - | 0.023 | - | - | - | - |
- Atrazine desethyl (?g/L) | 0.9 | - | 0.02 | - | - | - | - | 0.023 | - | - | - | - |
- 2,6-Dichlorobenzamide (?g/L) | 0.9 | - | 0.02 | - | - | - | - | <0.05 | - | - | - | - |
- Atrazine (?g/L) | 0.9 | - | 0.006 | - | - | - | - | <0.02 | - | - | - | - |
- Terbuthylazine desethyl (?g/L), Nicosulfuron (?g/L), Fenpropidine (?g/L), Tebuconazole (?g/L), Oxadixyl (?g/L), Tebutame (?g/L), Terbuthylazine (?g/L), Simazine (?g/L), Propazine (?g/L), Linuron (?g/L), Isoproturon (?g/L), Fenpropimorphe (?g/L), Diuron (?g/L), Chlortoluron (?g/L), Carbofuran (?g/L) | 0.9 | - | <0.001 | - | - | - | - | <0.02 | - | - | - | - |
- Tefluthrine (?g/L), Oxadiazon (?g/L) | 0.9 | - | <0.02 | - | - | - | - | <0.02 | - | - | - | - |
- AMPA (?g/L), Glyphosate (?g/L) | 0.9 | - | <0.1 | - | - | - | - | <0.05 | - | - | - | - |
- Oxamyl (?g/L), Bromacil (?g/L), Lenacile (?g/L), Flusilazole (?g/L), Carbendazime (?g/L), Alachlore (?g/L) | 0.9 | - | <0.005 | - | - | - | - | <0.02 | - | - | - | - |
- Metalaxyl (?g/L), Sulcotrione (?g/L), Atrazine deisopropyl (?g/L) | 0.9 | - | <0.001 | - | - | - | - | <0.05 | - | - | - | - |
- Dicamba (?g/L) | 0.9 | - | <0.005 | - | - | - | - | <0.03 | - | - | - | - |
- Benomyl (?g/L) | 0.9 | - | <0.02 | - | - | - | - | <0.05 | - | - | - | - |
- Cyprodinil (?g/L) | 0.9 | - | <0.01 | - | - | - | - | <0.02 | - | - | - | - |
- 2,4-MCPA (?g/L), 2,4-D (?g/L), Bentazone (?g/L) | 0.9 | - | <0.001 | - | - | - | - | <0.03 | - | - | - | - |
- HCH gamma (?g/L) | 0.9 | - | <0.001 | - | - | - | - | <0.005 | - | - | - | - |
- Deltamethrine (?g/L) | 0.9 | - | <0.08 | - | - | - | - | <0.02 | - | - | - | - |
- Lambda-cyhalothrine (?g/L) | 0.9 | - | <0.04 | - | - | - | - | <0.02 | - | - | - | - |
- ETU (?g/L), Chlormequat (?g/L), Betacyfluthrine (?g/L), Mefenoxam (?g/L), Chlorure de choline (?g/L), Florasulam (?g/L), Spiroxamine (?g/L), Prosulfuron (?g/L), Trinexapac-ethyl (?g/L), Mesotrione (?g/L), fosetyl-aluminium (?g/L), fenoxaprop-ethyl (?g/L), Isoxaflutole (?g/L), Alpha-cypermethrine (?g/L), Metsulfuron methyle (?g/L), Piclorame (?g/L), Diquat (?g/L), Meptyldinocap (?g/L), Oryzalin (?g/L), Glufosinate (?g/L), Cypermethrine (?g/L), Bifenox (?g/L), Aminotriazole (?g/L) | 0.9 | - | - | - | - | - | - | <0.05 | - | - | - | - |
- Boscalid (?g/L), Pyraclostrobine (?g/L), Ofurace (?g/L), Flumioxazine (?g/L), Fludioxonil (?g/L), Fenoxycarbe (?g/L), Azoxystrobine (?g/L), Thiafluamide (?g/L), Fenbuconazole (?g/L), Difenoconazole (?g/L), Acetochlore (?g/L), Metconazole (?g/L), Diflufenicanil (?g/L), Epoxiconazole (?g/L), Tolylfluanide (?g/L), Aclonifene (?g/L), Cyproconazole (?g/L), Dimethenamide (?g/L), Hexazinone (?g/L), Methamidophos (?g/L), Metazachlore (?g/L), Phoxime (?g/L), Napropamide (?g/L), Chlorothalonil (?g/L), Chlorfenvinphos (?g/L), Propyzamide (?g/L), Dimethomorphe (?g/L), Prochloraz (?g/L), Phenmediphame (?g/L), Pendimethaline (?g/L), Metribuzine (?g/L), Metolachlore (?g/L), Methabenzthiazuron (?g/L), Metamitrone (?g/L), Iprodione (?g/L), Folpel (?g/L), Ethofumesate (?g/L), Dimethoate (?g/L), Dichlorvos (?g/L), Cymoxanil (?g/L), Cyanazine (?g/L), Chloridazone (?g/L), Prosulfocarbe (?g/L) | 0.9 | - | - | - | - | - | - | <0.02 | - | - | - | - |
- Dichlorprop-P (?g/L), Mecoprop-P (?g/L), Metaldehyde (?g/L), Fluroxypyr (?g/L), Triclopyr (?g/L), Mecoprop (?g/L), Dichlorprop (?g/L), Bromoxynil (?g/L) | 0.9 | - | - | - | - | - | - | <0.03 | - | - | - | - |
- Anthraquinone (?g/L) | 0.9 | - | <0.08 | - | - | - | - | - | - | - | - | - |
- Pentachlorobenzene (?g/L), Endosulfan (?g/L), Trifluraline (?g/L), Hexachlorobenzene (?g/L), Heptachlore epoxyde (?g/L), Endrine (?g/L), Endosulfan B (?g/L), Endosulfan A (?g/L), Azinphos methyl (?g/L), Chlorpyriphos-ethyl (?g/L) | 0.9 | - | - | - | - | - | - | <0.01 | - | - | - | - |
- Dichlobenil (?g/L) | 0.9 | - | <0.02 | - | - | - | - | - | - | - | - | - |
- Paraquat (?g/L) | 0.9 | - | <0.1 | - | - | - | - | - | - | - | - | - |
- Methomyl (?g/L) | 0.9 | - | <0.001 | - | - | - | - | - | - | - | - | - |
- HCH delta (?g/L), HCH beta (?g/L), HCH alpha (?g/L) | 0.9 | - | - | - | - | - | - | <0.005 | - | - | - | - |
- Captane (?g/L) | 0.9 | - | <0.05 | - | - | - | - | - | - | - | - | - |
- Heptachlore epoxyde endo (?g/L), Dieldrine (?g/L), Aldrine (?g/L) | 0 | - | <0.01 | - | - | - | - | <0.01 | - | - | - | - |
- Heptachlo epoxyde exo cis (?g/L), Heptachlore (?g/L) | 0 | - | <0.005 | - | - | - | - | <0.01 | - | - | - | - |
- HCH alpha+beta+delta+gamm (?g/L) | 0 | - | - | - | - | - | - | <0.005 | - | - | - | - |
- Pentachlorophenol (?g/L) | 0 | - | - | - | - | - | - | <0.05 | - | - | - | - |
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