RAU MAINGOT À CUGAND, paramètre Nitrites
mg(NO2)/L
28/11/16
9.33
21/12/16
0.13
23/02/18
0.18
24/04/18
0.38
26/06/18
0.33
29/08/18
0.48
29/10/18
0.01
19/12/18
0.73
12/01/21
0.23
15/02/21
0.19
11/03/21
0.17
12/04/21
0.58
17/05/21
0.73
10/06/21
0.29
09/12/21
0.063