SEVRE NANTAISE à SAINT-AUBIN-DES-ORMEAUX, paramètre AMPA µg/L

17/03/09
0.3
08/04/09
0.2
12/05/09
0.54
18/06/09
0.53
13/08/09
0.55
16/09/09
1.2
14/12/09
0.23
18/03/10
0.033
Limite de quantif.
12/04/10
0.28
10/05/10
0.19
24/06/10
0.94
10/08/10
0.82
16/09/10
0.64
08/12/10
0.37
21/03/11
0.37
26/04/11
0.77
17/05/11
0.7
21/06/11
0.47
08/08/11
0.97
13/09/11
0.59
08/12/11
0.4
19/03/12
0.033
Limite de quantif.
12/04/12
0.4
03/05/12
0.033
Limite de quantif.
11/06/12
0.43
16/08/12
0.033
Limite de quantif.
13/09/12
0.39
18/12/12
0.033
Limite de quantif.
21/03/13
0.1
Limite de quantif.
16/04/13
0.13
16/05/13
0.52
17/09/13
0.19
12/12/13
0.11
11/03/14
0.1
Limite de quantif.
07/04/14
0.1
Limite de quantif.
19/05/14
0.15
17/06/14
0.23
05/08/14
0.3
09/09/14
0.52
10/12/14
0.1
Limite de quantif.
11/03/15
0.1
Limite de quantif.
15/04/15
0.85
12/05/15
0.1
Limite de quantif.
16/06/15
0.28
18/08/15
2.1
17/09/15
0.89
16/12/15
0.21
09/03/16
0.017
Limite de quantif.
13/04/16
0.017
Limite de quantif.
11/05/16
0.12
13/06/16
0.19
16/08/16
0.017
12/09/16
0.28
05/12/16
0.28
12/03/18
0.055
16/04/18
0.055
22/05/18
0.13
18/06/18
0.074
07/08/18
0.23
10/09/18
0.2
17/12/18
0.06