RUISSEAU DE LA MARIOLLIERE A MONCOUTANT-SUR-SEVRE, paramètre Ammonium mg(NH4)/L

01/01/22
0.065
25/02/22
0.021
01/03/22
0.017
20/04/22
0.048
23/05/22
0.3
24/06/22
0.16
27/07/22
0.51
24/08/22
0.94
22/09/22
2.7
19/10/22
1.6
29/11/22
0.22
29/12/22
0.14
18/01/23
0.23
16/02/23
0.27
23/03/23
0.036
18/04/23
0.036
25/05/23
0.14
29/06/23
0.15
19/07/23
0.11
24/08/23
0.42
26/09/23
2.8
26/10/23
0.07
28/11/23
0.053
19/12/23
0.11