RAU DE TANCHET A CHATEAU-D'OLONNE, paramètre Phosphore total mg/L

20/02/18
0.1
28/03/18
0.15
19/04/18
0.12
31/05/18
0.14
20/06/18
0.16
21/06/18
0.11
24/08/18
0.22
24/09/18
0.16
22/10/18
0.2
24/10/18
0.18
14/12/18
0.08
17/12/18
0.11
18/02/19
0.064
20/05/19
0.14
24/06/19
0.4
23/09/19
0.22
21/10/19
0.09
16/12/19
0.14
10/02/20
0.099
14/05/20
0.12
16/06/20
0.15
15/09/20
0.23
13/10/20
0.11
08/12/20
0.12