RAU MAINGOT À CUGAND, paramètre Nitrates
mg(NO3)/L
28/11/16
78.6
21/12/16
10.8
23/02/18
33
24/04/18
16
26/06/18
17
29/08/18
3.3
29/10/18
0.5
Limite de quantif.
19/12/18
40
12/01/21
32
15/02/21
20
11/03/21
17
12/04/21
12
17/05/21
9.9
10/06/21
5.1
09/12/21
6.7