SEDON à GUEGON, paramètre Nitrates mg(NO3)/L

26/01/16
36
22/02/16
36
30/03/16
32
27/04/16
4.3
25/05/16
36
28/06/16
34
27/07/16
41
23/08/16
41
28/09/16
30
25/10/16
31
23/11/16
23
21/12/16
28
30/01/17
23
28/02/17
23
28/03/17
32
25/04/17
34
27/06/17
16
26/07/17
17
29/08/17
17
26/09/17
23
30/10/17
22
28/11/17
25
19/12/17
7.2
30/01/18
35
27/02/18
39
28/03/18
34
24/04/18
34
30/05/18
22
27/06/18
35
30/07/18
29
27/08/18
36
26/09/18
34
30/10/18
32
29/11/18
20
17/12/18
23
31/01/19
31
27/02/19
39
28/03/19
35
30/04/19
32
28/05/19
33
26/06/19
27
31/07/19
35
27/08/19
33
24/09/19
29
30/10/19
22
27/11/19
26
16/12/19
36
29/01/20
37
26/02/20
36
30/03/20
39
29/04/20
26
27/05/20
38
30/06/20
35
30/07/20
39
27/08/20
35
28/09/20
30
27/10/20
25
25/11/20
32
22/12/20
25
24/01/22
36.8
22/02/22
32.7
28/03/22
35.2
28/04/22
33.2
31/05/22
39
28/06/22
36
27/07/22
37.5
30/08/22
31
27/09/22
34.1
26/10/22
17.8
29/11/22
26.6
20/12/22
21.8