GRAND ETIER DE SALLERTAINE à SAINT-URBAIN, paramètre AMPA µg/L

14/03/13
0.49
11/04/13
0.63
21/05/13
1.1
25/09/13
0.61
17/12/13
0.88
19/03/14
0.3
16/04/14
0.39
20/05/14
0.71
16/06/14
1
12/08/14
0.83
17/12/14
0.34
25/03/15
0.41
21/04/15
0.62
20/05/15
0.77
17/06/15
0.33
18/08/15
1.3
21/09/15
0.46
14/10/15
0.78
10/12/15
0.86
22/03/16
0.25
26/04/16
0.65
24/05/16
0.62
21/06/16
0.54
17/08/16
0.33
20/09/16
0.12
12/12/16
0.84
14/03/17
0.49
19/04/17
0.39
16/05/17
0.5
13/06/17
0.51
16/08/17
0.18
07/09/17
0.36
13/12/17
0.51
15/03/18
0.27
17/04/18
0.21
17/05/18
0.31
21/06/18
0.35
13/08/18
0.19
06/09/18
0.16
03/12/18
0.25
09/03/22
0.48
06/04/22
0.43
04/05/22
0.37
02/06/22
0.2
12/08/22
0.06
05/10/22
0.17
07/12/22
0.66
08/03/23
0.37
06/04/23
0.37
02/05/23
0.36
01/06/23
0.39
01/08/23
0.22
07/09/23
0.034