LA CACAUDIERE A POUZAUGES, paramètre Nitrates mg(NO3)/L

23/04/20
34
19/05/20
33
25/06/20
32
10/07/20
31
01/08/20
31
29/09/20
33
29/10/20
21
19/11/20
27
01/12/20
24
26/01/21
36
25/02/21
35
24/03/21
38
28/04/21
35
28/04/21
35
19/05/21
31
20/05/21
31
25/06/21
29
30/07/21
30
26/08/21
32
23/09/21
32
21/10/21
31
25/11/21
34
29/12/21
15