RAU DU GUY GORAND A SAINT-REVEREND, paramètre AMPA µg/L

21/03/14
0.2
24/04/14
0.2
26/05/14
0.26
23/06/14
0.58
11/09/14
0.79
14/10/14
0.5
25/11/14
0.19
20/04/18
0.17
23/05/18
0.65
22/06/18
1.9
30/07/18
2.7
24/10/18
0.74
26/11/18
0.3
14/12/18
0.16
19/04/19
0.38
22/05/19
0.44
03/07/19
1.2
29/07/19
1.5
23/10/19
0.69
28/11/19
0.14
17/12/19
0.18