SEVRE NANTAISE à LA HAIE-FOUASSIERE, paramètre Oxygène dissous mg(O2)/L

12/02/19
11.9
16/04/19
15.5
12/06/19
6.6
08/08/19
5.9
15/10/19
4
17/12/19
10.9
14/02/20
11.4
15/04/20
10.5
04/06/20
8.9
18/08/20
4.5
21/10/20
6.8
11/12/20
11.8
12/02/21
12.9
20/04/21
12.5
29/06/21
6.9
20/08/21
6.7
26/10/21
7.3
01/12/21
10.5
03/02/22
12
01/04/22
8.7
30/06/22
7.8
26/08/22
4.8
28/10/22
3.5
21/12/22
9.9
13/02/23
12.8
03/04/23
9.9
06/06/23
11.1