RAU QUEUNE À VILLAINES-LA-GONAIS, paramètre Oxygène dissous mg(O2)/L

07/02/17
10.9
11/05/17
8.3
23/06/17
5.6
26/06/17
5.4
11/07/17
7.8
18/07/17
7.1
16/08/17
8.4
19/10/17
7.8
08/11/17
9.8
18/12/17
10.1
12/02/19
12
09/04/19
13.7
24/04/19
9.1
14/05/19
10.4
17/06/19
8.7
03/07/19
8.05
12/07/19
6.5
08/08/19
7.8
27/08/19
7.3
17/10/19
9
13/11/19
10
09/12/19
9.4