VERRET A BEAUPREAU-EN-MAUGES, paramètre Phosphore total
mg/L
30/10/17
0.38
27/11/17
0.93
19/12/17
0.5
21/02/18
0.13
23/04/18
0.17
24/05/18
0.25
28/06/18
0.31
23/07/18
0.68
30/08/18
0.83
18/10/18
1.1
28/11/18
0.42
25/02/19
0.16
24/04/19
0.38
22/05/19
0.35
27/06/19
0.92
23/10/19
0.74
27/11/19
0.52
12/12/19
0.18