RAU DE BEAUMONT A PLESSE, paramètre Nitrates mg(NO3)/L

19/02/15
18.8
19/03/15
12.1
22/04/15
7.5
18/05/15
8.6
16/06/15
4.9
17/07/15
0.5
Limite de quantif.
18/09/15
21.3
16/10/15
4.2
20/11/15
9
18/12/15
30.7
21/01/16
19.7
22/02/16
13.3
23/03/16
12.4
25/04/16
9.7
27/05/16
7
16/06/16
4.5
27/07/16
0.7
23/11/16
2.4
15/12/16
3.8
24/01/18
24.5
21/02/18
24.4
21/03/18
20.1
25/04/18
11.9
23/05/18
7.3
21/06/18
7.8
20/11/18
0.5
Limite de quantif.
19/12/18
27.2
30/01/19
23