GRANDE MAINE à SAINT-GEORGES-DE-MONTAIGU, paramètre AMPA µg/L

23/06/16
0.19
05/07/16
0.27
05/10/16
0.32
15/11/16
0.09
02/12/16
0.21
12/04/17
0.18
12/05/17
0.18
14/06/17
0.25
17/07/17
0.22
05/10/17
0.2
10/11/17
0.2
04/12/17
0.17
09/04/18
0.09
01/05/18
0.2
01/06/18
0.22
16/07/18
0.519
17/10/18
0.287
01/04/19
0.132
14/05/19
0.163
05/06/19
0.458
24/07/19
0.257
22/10/19
1.204
15/11/19
0.16
01/12/19
0.094