LOSSE À SAINT-MARTIN-DE-SANZAY, paramètre Nitrates mg(NO3)/L

23/01/13
37.8
26/03/13
58
22/04/13
56.2
30/05/13
22.7
10/06/13
52.9
25/07/13
47.5
09/08/13
47.6
24/09/13
49.6
08/10/13
47.3
22/11/13
45
23/12/13
44
21/01/14
46
18/02/14
50
31/03/14
56
08/04/14
59
10/06/14
49
17/07/14
47
07/08/14
47
24/09/14
47
13/10/14
41
20/11/14
46
22/12/14
39
08/10/18
40
05/12/18
30
20/02/19
39
19/04/19
27
25/06/19
20
16/08/19
22
21/10/19
11
20/12/19
35
18/01/21
38
19/02/21
44
26/03/21
46
16/04/21
41
26/05/21
30
16/06/21
24
26/07/21
32
24/08/21
31
23/09/21
32
18/10/21
39
08/11/21
34
15/12/21
29