L'ETANG A BAIN-DE-BRETAGNE, paramètre Orthophosphates (PO4) mg(PO4)/L

17/02/16
0.07
11/04/16
0.232
02/06/16
0.445
17/08/16
0.3
25/10/16
0.406
02/12/16
0.232
13/02/18
0.537
17/04/18
0.475
25/06/18
0.328
30/08/18
0.814
22/10/18
0.144
17/12/18
0.185
06/03/19
0.47
01/04/19
0.17
24/04/19
0.42
09/05/19
0.06
15/05/19
0.27
12/06/19
0.55
17/06/19
0.46
03/07/19
0.63
19/08/19
1.1
04/09/19
0.83
08/10/19
0.59
21/10/19
0.33
06/11/19
0.19
27/11/19
0.19
09/12/19
0.31
12/12/19
0.33
14/01/20
0.38
27/02/20
0.19
05/03/20
0.15
12/06/20
0.37
04/12/20
0.11