RAU DE TANCHET A CHATEAU-D'OLONNE, paramètre Oxygène dissous mg(O2)/L

20/02/18
10.3
28/03/18
8.2
19/04/18
8.6
11/05/18
9.2
22/05/18
4.9
31/05/18
5.4
20/06/18
6
21/06/18
5.1
17/07/18
4.5
26/07/18
6.1
24/08/18
4.8
24/09/18
3.9
22/10/18
3.4
24/10/18
3.6
06/11/18
7.7
14/12/18
10.4
17/12/18
10.4
18/02/19
10.9
23/04/19
8.1
20/05/19
6.9
21/05/19
5.8
07/06/19
7.9
24/06/19
7.4
24/06/19
5.7
28/06/19
4
26/07/19
3.8
23/09/19
2.4
21/10/19
6.9
24/10/19
7.8
27/11/19
9
16/12/19
9.8
18/12/19
9.5
10/02/20
10.5
14/05/20
8.6
16/06/20
7.5
15/09/20
5.9
13/10/20
4.9
08/12/20
10.9