LE MONTAGNÉ A LES TOUCHES, paramètre Nitrates mg(NO3)/L

15/02/19
51.5
18/04/19
12.9
14/06/19
7.13
17/10/19
7.48
16/12/19
42.3
23/02/21
24.3
22/04/21
7.64
28/06/21
8.29
26/08/21
1.55
14/10/21
7.48
07/12/21
40.4
22/02/22
25.6
14/04/22
10.4
22/06/22
3.7