VEGRE à BERNAY-EN-CHAMPAGNE, paramètre Orthophosphates (PO4)
mg(PO4)/L
01/09/14
0.18
15/10/14
0.22
19/11/14
0.23
16/12/14
0.2
14/01/15
0.18
12/02/15
0.11
17/03/15
0.1
10/04/15
0.08
22/05/15
0.13
02/06/15
0.11
20/07/15
0.17
24/08/15
0.14
17/09/15
0.32
23/10/15
0.11
23/11/15
0.24
23/12/15
0.26