RAU DE LA PELLETERIE A BALLOTS, paramètre Phosphore total
mg/L
22/02/18
0.12
23/04/18
0.04
20/06/18
0.1
22/08/18
0.11
25/10/18
0.14
13/12/18
0.03
16/11/22
0.4
14/12/22
0.49
11/01/23
0.26
13/02/23
0.06
10/03/23
0.14
13/04/23
0.21
24/05/23
0.17
14/06/23
0.94
19/07/23
0.18
23/08/23
0.88