VEGRONEAU À ROUEZ, paramètre Orthophosphates (PO4)
mg(PO4)/L
17/02/14
0.08
24/04/14
0.06
18/06/14
0.16
19/08/14
0.18
15/10/14
0.12
16/12/14
0.11
21/02/18
0.085
26/04/18
0.084
17/12/18
0.136
08/02/22
0.06
08/04/22
0.134
09/06/22
0.363
07/12/22
0.11