RAU DE BEAUMONT A PLESSE, paramètre Orthophosphates (PO4) mg(PO4)/L

19/02/15
0.09
19/03/15
0.07
22/04/15
0.14
18/05/15
0.33
16/06/15
0.23
17/07/15
0.29
18/09/15
0.22
16/10/15
0.12
20/11/15
0.29
18/12/15
0.13
21/01/16
0.12
22/02/16
0.13
23/03/16
0.06
25/04/16
0.07
27/05/16
0.31
16/06/16
0.33
27/07/16
0.34
23/11/16
0.2
15/12/16
0.22
24/01/18
0.16
21/02/18
0.1
21/03/18
0.08
25/04/18
0.1
23/05/18
0.26
21/06/18
0.32
20/11/18
0.08
19/12/18
0.22
30/01/19
0.09