RAU DU PONT HABERT A CHALLANS, paramètre Metolachlor ESA µg/L

19/04/18
0.007
17/05/18
0.105
21/06/18
0.205
17/07/18
0.074
04/10/18
0.034
15/11/18
0.139
16/04/19
0.236
15/05/19
0.184
11/06/19
0.11
10/07/19
0.042
16/10/19
0.007
20/11/19
0.183
18/05/20
0.234
17/06/20
0.701
09/07/20
0.191
19/10/20
0.112
12/11/20
0.123
03/12/20
0.21
04/04/22
0.454
03/05/22
0.125
02/06/22
0.034
07/07/22
0.02
Seuil de détection
05/10/22
0.042
09/11/22
0.007