LE BLANC A SAINT-LAURENT-SUR-SEVRE, paramètre Oxygène dissous mg(O2)/L

30/03/20
12.4
23/04/20
10
20/05/20
9.8
29/06/20
9.5
29/09/20
5.4
30/10/20
9.5
01/11/20
10.6
23/12/20
10.6
18/01/21
12.6
09/02/21
13.8
08/03/21
12.6
15/04/21
13
10/05/21
10.5
07/06/21
9.9
12/07/21
9.4
16/08/21
8.7
11/10/21
9.9
08/11/21
10.3
06/12/21
10.1