VILETTE à CORBON, paramètre Nitrates
mg(NO3)/L
04/10/22
12
04/11/22
8.7
02/12/22
17
06/01/23
19
03/02/23
17
27/03/23
12
05/04/23
14
24/05/23
12
02/06/23
13
04/07/23
12
07/08/23
12
07/09/23
11
16/10/23
11