LE LIE AU PONT QUERRA, paramètre Nitrates mg(NO3)/L

12/01/22
27
07/02/22
33
07/02/22
33
23/03/22
32
12/04/22
28
10/05/22
33
10/05/22
32
14/06/22
33
14/06/22
31
11/07/22
31
11/07/22
33
25/08/22
24
25/08/22
26
22/09/22
27
22/09/22
29
27/10/22
15
27/10/22
15
14/11/22
20
08/12/22
29
08/12/22
28
10/01/23
32
01/02/23
36
01/02/23
36
02/03/23
34
03/04/23
29
24/05/23
31
24/05/23
31
19/06/23
32
19/06/23
34
18/07/23
28
18/07/23
29
17/08/23
28
17/08/23
26
21/09/23
25
21/09/23
23
12/10/23
29