ILETTE à REZE, paramètre Orthophosphates (PO4) mg(PO4)/L

04/02/09
0.53
01/04/09
0.88
09/06/09
1.07
04/08/09
1.88
15/10/09
1.09
02/12/09
0.54
17/02/10
0.26
12/04/10
0.62
08/06/10
1.1
28/07/10
1.09
20/10/10
0.53
02/12/10
0.57
14/02/11
0.62
06/04/11
0.54
08/06/11
1.64
23/08/11
1.26
17/10/11
0.45
06/12/11
1.12
27/02/12
0.43
02/05/12
0.64
28/06/12
1.05
10/09/12
0.89
12/10/12
0.62
17/12/12
0.62
28/02/13
0.36
08/04/13
0.41
19/06/13
0.57
13/08/13
0.91
29/10/13
0.94
18/12/13
0.45
27/02/14
0.47
08/04/14
0.67
19/06/14
1.09
21/07/14
0.9
20/10/14
0.66
17/12/14
0.99
26/02/15
0.51
08/04/15
0.3
10/06/15
0.8
19/08/15
0.52
22/10/15
0.66
15/12/15
0.48
19/02/16
0.57
12/04/16
0.19
25/05/16
0.39
10/08/16
0.94
13/10/16
0.65
01/12/16
0.41
15/02/17
0.52
20/04/17
0.51
30/05/17
1.2
22/08/17
0.42
06/10/17
0.34
05/12/17
0.32
28/02/18
0.64
13/04/18
0.5
04/06/18
0.78
22/08/18
0.62
23/10/18
0.62
03/12/18
0.56
15/10/19
1.06
17/12/19
0.59
13/02/20
0.3
17/04/20
0.45
03/06/20
0.69