CHERE A SOUDAN, paramètre Orthophosphates (PO4) mg(PO4)/L

16/10/19
0.98
18/12/19
0.14
20/02/20
0.073
21/04/20
0.19
24/06/20
0.2
20/08/20
0.26
14/10/20
0.15
16/12/20
0.14
17/02/21
0.075
30/04/21
0.15
17/06/21
0.52
18/08/21
0.73
29/10/21
0.68
17/12/21
0.14
21/02/22
0.13
28/04/22
0.18
21/06/22
0.2
05/12/22
0.28
01/02/23
0.085
18/04/23
0.033
19/06/23
0.27