RAU DE LA MARGERIE À SAINT-HILAIRE-DE-CLISSON, paramètre AMPA µg/L

18/03/14
0.21
28/04/14
0.45
19/05/14
0.91
20/06/14
0.52
10/09/14
1.38
30/10/14
0.92
24/11/14
0.17
25/03/15
0.25
23/04/15
0.61
26/05/15
0.22
19/06/15
0.99
14/10/15
0.77
13/11/15
0.4
23/12/15
0.35
26/04/17
0.8
31/05/17
1.6
28/06/17
0.91
25/10/17
3.7
28/11/17
1.4
18/12/17
2
24/04/18
0.29
29/05/18
1.2
26/06/18
0.51
31/07/18
0.71
29/10/18
1.2
29/11/18
0.34
19/12/18
0.18
24/04/19
0.458
22/05/19
1.117
28/06/19
1.69
25/07/19
0.368
23/10/19
0.171
27/11/19
0.13
12/12/19
0.13