RAU DU MOULIN DE MAURE OU RAU DE QUERPON à MERNEL, paramètre Nitrates mg(NO3)/L

26/01/16
37
25/02/16
22
31/03/16
24
28/04/16
30
26/05/16
22
30/06/16
16
27/07/16
15
30/08/16
18
28/09/16
9.8
27/10/16
9.1
24/11/16
8.7
22/12/16
7.6
31/01/17
21
27/02/17
24
30/03/17
26
27/04/17
22
30/05/17
11
27/06/17
8.2
27/07/17
4.9
30/08/17
1.9
29/09/17
5.6
30/10/17
7
28/11/17
7.4
21/12/17
8.2
30/01/18
38
27/02/18
39
28/03/18
30
24/04/18
32
30/05/18
22
30/07/18
8
27/08/18
15
26/09/18
13
30/10/18
12
29/11/18
18
17/12/18
35