L'OUIN A LA PETITE-BOISSIERE, paramètre Orthophosphates (PO4) mg(PO4)/L

22/07/16
0.35
23/08/16
0.43
26/09/16
0.6
21/10/16
0.24
24/11/16
0.12
20/12/16
0.53
28/11/17
0.4
18/12/17
0.96
22/02/18
0.13
24/04/18
0.22
29/06/18
0.18
24/07/18
0.29
30/08/18
0.96
18/12/18
0.23
26/02/19
0.03
26/04/19
0.55
23/05/19
0.52
27/06/19
0.37
26/07/19
0.63
28/08/19
1.04
01/10/19
0.42
28/11/19
0.3
13/12/19
0.3
01/01/21
0.073
26/02/21
0.14
26/03/21
0.11
29/04/21
0.21
19/05/21
0.25
24/06/21
0.38
28/07/21
0.71
25/08/21
0.4
24/09/21
0.53
22/10/21
0.28
24/11/21
0.18
28/12/21
0.58
01/01/22
0.093
23/02/22
0.15
23/03/22
0.15
20/04/22
0.27
01/05/22
0.54
23/06/22
0.67
27/07/22
0.92
24/08/22
4.96
21/09/22
4.68
21/10/22
1.48
28/11/22
0.49
28/12/22
0.17