LIE à PLEMET, paramètre Nitrates
mg(NO3)/L
25/02/16
25
17/03/16
37
19/05/16
35
21/06/16
29
19/07/16
40
16/09/16
33
19/10/16
30
17/11/16
25
24/01/17
31
16/02/17
34
30/03/17
33
26/04/17
35
18/05/17
18
28/06/17
33
28/09/17
26
16/11/17
24
23/01/18
33
19/04/18
36