DONNEAU à PANNECE, paramètre Nitrates mg(NO3)/L

17/03/10
45.9
23/04/10
38
21/05/10
41.9
17/06/10
37.6
26/08/10
9
27/10/10
26.1
24/11/10
61.6
16/12/10
65.6
29/07/16
29.6
30/09/16
7.7
21/11/16
17
14/10/19
0.5
Limite de quantif.
16/12/19
44.2
06/02/20
32.3
09/04/20
45
26/06/20
28
17/08/20
13
12/10/20
25
18/12/20
61
23/02/21
38
15/04/21
37
18/06/21
17
31/08/21
11
14/10/21
30
16/12/21
46
18/02/22
28
07/04/22
27
02/06/22
22