R ILLE A DINGE, paramètre Nitrates mg(NO3)/L

02/04/14
14
04/06/14
11
04/08/14
12
02/10/14
8.7
15/12/14
22
05/02/18
17
03/04/18
14
21/06/18
16
10/12/18
26
09/01/19
23
25/02/19
22
06/03/19
18
23/04/19
11
09/05/19
6
24/06/19
4
03/07/19
6.2
19/08/19
2.1
21/10/19
8.3
06/11/19
28
13/04/22
8
03/05/22
14.2
07/06/22
6
06/12/22
30.7