RHONNE à MONCE-EN-BELIN, paramètre Orthophosphates (PO4) mg(PO4)/L

15/01/14
0.2
26/02/14
0.19
21/03/14
0.11
02/04/14
0.1
19/05/14
0.23
05/06/14
0.26
31/07/14
0.37
28/08/14
0.54
04/09/14
0.66
27/10/14
0.28
19/11/14
0.27
03/12/14
0.27
13/01/15
0.2
11/02/15
0.09
20/03/15
0.09
10/04/15
0.05
27/05/15
0.19
20/07/15
0.29
21/08/15
0.19
17/09/15
0.21
23/10/15
0.16
20/11/15
0.46
23/12/15
0.2