ETIER DU DAIN À SAINT-GERVAIS, paramètre Oxygène dissous mg(O2)/L

22/01/15
8.4
21/04/15
5.7
20/05/15
6.5
17/06/15
6.5
18/08/15
7.5
14/10/15
7.4
16/02/16
8.7
26/04/16
6.9
24/05/16
7.8
21/06/16
4
17/08/16
2.7
18/10/16
11.7
14/02/17
15.5
19/04/17
7.2
16/05/17
7.6
13/06/17
5.3
16/08/17
6.7
09/10/17
9.3
22/02/18
9.6
17/04/18
7.6
17/05/18
7.5
21/06/18
3.2
13/08/18
6.5
11/10/18
10.2