RUAUX À BOUILLÉ-LORETZ, paramètre Phosphore total
mg/L
03/02/16
0.16
11/04/16
0.1
17/06/16
0.16
17/08/16
0.44
10/10/16
0.2
16/12/16
0.33
22/02/22
0.178
20/04/22
0.691
22/12/22
0.907