RAU DE LA MARGERIE À SAINT-HILAIRE-DE-CLISSON, paramètre Orthophosphates (PO4) mg(PO4)/L

18/02/14
0.59
28/04/14
0.51
20/06/14
0.11
25/08/14
0.96
30/10/14
2
19/12/14
0.79
20/02/15
0.56
23/04/15
0.74
19/06/15
0.8
21/08/15
0.73
14/10/15
1.6
23/12/15
1.2
24/02/17
1.15
26/04/17
0.903
28/06/17
5.28
25/10/17
5.26
18/12/17
5.28
23/02/18
0.699
24/04/18
0.445
26/06/18
0.33
29/08/18
13.1
29/10/18
15.4
19/12/18
0.829
25/02/19
0.7
24/04/19
0.93
22/05/19
2.51
28/06/19
7.63
25/07/19
0.56
28/08/19
0.4
23/10/19
3.32
27/11/19
1.01
12/12/19
0.89