RAU DE FRAMEUX à CHEZE (LA), paramètre Nitrates mg(NO3)/L

14/01/16
47
25/02/16
38
17/03/16
47
19/05/16
42
19/07/16
48
11/08/16
52
16/09/16
20
19/10/16
27
17/11/16
27
24/01/17
43
16/02/17
49
30/03/17
44
26/04/17
45
18/05/17
22
28/06/17
47
10/08/17
11
28/09/17
35
16/11/17
29
19/12/17
44
23/01/18
45
27/03/18
38
19/04/18
44
19/06/18
41
24/07/18
41
20/09/18
26
18/10/18
20
20/11/18
21
24/01/19
40
25/02/19
52
26/03/19
44
25/04/19
32
23/05/19
36
20/06/19
27
18/07/19
38
20/09/19
19
25/01/22
45
22/02/22
40
24/03/22
41
19/04/22
38
17/05/22
39
21/06/22
33
21/07/22
39
16/08/22
29
18/10/22
13
16/11/22
21
13/12/22
35