ERDRE à BONNOEUVRE, paramètre Orthophosphates (PO4)
mg(PO4)/L
19/02/19
0.14
17/04/19
0.14
14/06/19
0.13
13/08/19
0.08
14/10/19
0.05
16/12/19
0.25
21/02/20
0.088
07/04/20
0.03
05/06/20
0.16
26/08/20
0.086
15/10/20
0.073
15/12/20
0.12
23/02/21
0.13
15/04/21
0.048
18/06/21
0.25
31/08/21
0.053