RAU DE ST JEAN à TAUPONT, paramètre Nitrates mg(NO3)/L

30/01/18
67
27/02/18
69
28/03/18
51
24/04/18
59
30/05/18
61
27/06/18
68
30/07/18
56
29/11/18
59
17/12/18
66
31/01/19
62
27/02/19
63
28/03/19
62
30/04/19
61
28/05/19
69
26/06/19
56
31/07/19
35
24/09/19
18
30/10/19
65
27/11/19
49
16/12/19
45
29/01/20
52
26/02/20
51
30/03/20
62
29/04/20
54
27/05/20
68
30/06/20
64
30/07/20
69
27/08/20
44
27/10/20
46
25/11/20
56
22/12/20
42
24/01/22
60.7
22/02/22
54.9
28/03/22
62
28/04/22
64.7
31/05/22
69.1
28/06/22
55.4
27/07/22
0.5
Limite de quantif.
29/11/22
45.6
20/12/22
32.3