TREZON à MAZIERES-EN-MAUGES, paramètre Orthophosphates (PO4) mg(PO4)/L

22/01/13
0.13
19/02/13
0.12
19/03/13
0.11
17/04/13
0.07
28/05/13
0.13
18/06/13
0.2
16/07/13
0.21
21/08/13
0.27
16/09/13
0.23
22/10/13
0.23
19/11/13
0.14
17/12/13
0.05
Limite de quantif.
21/01/14
0.12
18/02/14
0.16
18/03/14
0.05
Limite de quantif.
22/04/14
0.05
Limite de quantif.
21/05/14
0.13
18/06/14
0.25
22/07/14
0.29
19/08/14
0.18
16/09/14
0.29
20/10/14
0.17
19/11/14
0.1
16/12/14
0.1
22/01/15
0.129
17/02/15
0.162
17/03/15
0.052
22/04/15
0.095
20/05/15
0.109
16/06/15
0.233
28/07/15
0.286
18/08/15
0.286
22/09/15
0.202
20/10/15
0.085
23/11/15
0.11
15/12/15
0.15
19/01/16
0.138
16/02/16
0.131
22/03/16
0.06
19/04/16
0.031
18/05/16
0.163
22/06/16
0.303
19/07/16
0.323
17/08/16
0.333
20/09/16
0.294
12/10/16
0.196
23/11/16
0.22
14/12/16
0.15
18/01/17
0.093
22/02/17
0.045
22/03/17
0.069
19/04/17
0.1
17/05/17
0.42
21/06/17
0.78
20/09/17
0.24
22/11/17
0.19
20/12/17
0.083
24/01/18
0.17
21/02/18
0.08
21/03/18
0.062
18/04/18
0.083
30/05/18
0.29
20/06/18
0.21
10/07/18
0.25
14/08/18
0.36
17/10/18
0.48
21/11/18
0.11
19/12/18
0.22
13/02/19
0.088
20/03/19
0.039
10/04/19
0.023
22/05/19
0.411
12/06/19
0.255
16/10/19
0.19
11/12/19
0.24
15/01/20
0.18
12/02/20
0.15
04/03/20
0.098
13/05/20
0.18
10/06/20
0.29
14/10/20
0.24
18/11/20
0.14
16/12/20
0.18
13/01/21
0.14
10/02/21
0.24
17/03/21
0.091
14/04/21
0.047
25/05/21
0.34
16/06/21
0.69
07/07/21
0.46
11/08/21
0.48
10/11/21
0.2
15/12/21
0.23
12/01/22
0.14
24/01/22
0.117
15/02/22
0.067
12/04/22
0.15
27/04/22
0.235
10/05/22
0.32
17/05/22
0.528
14/06/22
0.63
15/11/22
0.47
24/11/22
0.101
29/11/22
0.18
13/12/22
0.11
21/12/22
0.209
31/01/23
0.147
21/02/23
0.18
21/03/23
0.089
21/04/23
0.06
30/05/23
0.457
21/06/23
0.451
25/10/23
0.482
27/11/23
0.107