MERE à VOUVANT, paramètre Orthophosphates (PO4)
mg(PO4)/L
11/09/14
0.26
16/10/14
0.33
26/11/14
0.2
22/12/14
0.14
30/01/15
0.22
24/02/15
0.2
11/03/15
0.2
29/04/15
0.24
22/05/15
0.22
22/06/15
0.34
29/07/15
0.33
19/08/15
0.53
23/09/15
0.34
26/10/15
0.31
23/11/15
0.21
09/12/15
0.22