RAU DU PERCHE À VAY, paramètre Nitrates mg(NO3)/L

27/02/13
12.6
11/04/13
1.9
11/06/13
8.4
12/08/13
2.2
28/10/13
4
03/12/13
8
26/02/14
6
23/04/14
2.8
23/06/14
12.5
05/08/14
8.4
20/10/14
0.6
17/12/14
6.4
17/02/15
5.2
28/04/15
2
18/06/15
2.3
31/08/15
2.1
08/10/15
3.8
22/12/15
13.1
22/02/16
7
28/04/16
14.3
30/06/16
7.9
22/08/16
0.5
25/10/16
8.3
02/12/16
3.4
24/01/18
12.3
21/02/18
9.8
21/03/18
9
25/04/18
3
23/05/18
2.8
21/06/18
2.8
25/09/18
1.4
20/11/18
0.5
Limite de quantif.
19/12/18
11.2
30/01/19
9.2
15/10/19
1.2
17/12/19
6.4
19/02/20
5.5
01/04/20
11
23/06/20
2.9
19/10/20
4.2
17/12/20
5.9
19/02/21
11
22/04/21
3.2
16/06/21
2.8
11/08/21
2.1
12/10/21
2.2
15/12/21
8
21/02/22
5
28/04/22
1.9
21/06/22
2.4
20/10/22
0.5
Limite de quantif.
05/12/22
14
01/02/23
14
18/04/23
3.9
19/06/23
4.5