RUISSEAU DE LA MARIOLLIERE A MONCOUTANT-SUR-SEVRE, paramètre Phosphore total
mg/L
01/01/22
0.1
25/02/22
0.11
01/03/22
0.15
20/04/22
0.19
23/05/22
0.49
24/06/22
0.41
27/07/22
0.83
24/08/22
1
22/09/22
0.57
19/10/22
0.42
29/11/22
0.18