LE BLANC A LES HERBIERS, paramètre Oxygène dissous mg(O2)/L

30/03/20
11.8
23/04/20
8.7
20/05/20
8
29/06/20
7
30/10/20
8.1
01/11/20
9.4
23/12/20
9.5
18/01/21
12.4
09/02/21
11.2
08/03/21
11.5
15/04/21
12.5
10/05/21
9.7
07/06/21
7
12/07/21
7.4
16/08/21
4.3
11/10/21
7
08/11/21
8.3
06/12/21
8.8