ISAC ou CANAL DE NANTES A BREST à PLESSE, paramètre Oxygène dissous mg(O2)/L

20/02/19
10.9
18/04/19
14.9
14/06/19
10
12/08/19
8.3
15/10/19
5.2
17/12/19
10
19/02/20
10.4
01/04/20
13.2
23/06/20
14.5
19/08/20
5.5
19/10/20
8.5
17/12/20
10.5
19/02/21
10.8
22/04/21
12.5
16/06/21
10.1
11/08/21
7.9
12/10/21
5.7
15/12/21
10.1
09/02/22
10.4
29/04/22
8.8
16/06/22
9
18/08/22
4.6
06/10/22
5.9
15/12/22
10
14/02/23
14
25/04/23
8.7
05/06/23
13.1