SEVRE NANTAISE à MONNIERES, paramètre Oxygène dissous mg(O2)/L

12/02/19
12.4
16/04/19
12.9
12/06/19
8.1
08/08/19
5.2
15/10/19
7
14/02/20
11.8
15/04/20
9.7
04/06/20
7.7
18/08/20
5.6
21/10/20
9.1
11/12/20
11.9
08/02/21
11.8
08/04/21
11.7
09/06/21
6.9
05/08/21
6
08/10/21
8.2
09/12/21
12.2
03/02/22
12.1
01/04/22
11
30/06/22
5.2
26/08/22
2.8
28/10/22
5.8
21/12/22
12.7
13/02/23
13.1
03/04/23
10.3
06/06/23
7.5