RAU DE TANCHET A CHATEAU-D'OLONNE, paramètre AMPA µg/L

19/04/18
0.32
22/05/18
2
21/06/18
2.2
26/07/18
3.7
24/10/18
0.87
06/11/18
0.69
14/12/18
0.17
28/01/19
0.11
18/02/19
0.18
18/03/19
0.38
23/04/19
1.1
23/04/19
1.1
21/05/19
2.3
24/06/19
7
26/07/19
4.6
24/10/19
0.26
27/11/19
0.23
16/12/19
0.1
18/12/19
0.11
20/01/20
0.017
10/02/20
0.07
24/02/20
0.089
14/05/20
0.26
26/05/20
0.53
16/06/20
0.19
08/12/20
0.017