R D'ANDOUILLE À SAINT-MEDARD-SUR-ILLE, paramètre Oxygène dissous mg(O2)/L

11/04/16
10.4
26/05/16
8.1
09/06/16
8
24/10/16
6.9
07/11/16
9.1
01/12/16
11.9
24/04/17
10.3
22/05/17
8.7
19/06/17
6.8
10/07/17
6.6
24/08/17
7.3
25/09/17
6.85
16/10/17
5.4
06/11/17
8.9
18/12/17
10.6
06/05/19
11.4
09/07/19
6.97
13/04/22
10.21
03/05/22
9.87
07/06/22
6.92
04/07/22
7.91
06/10/22
0.82
08/11/22
6.35
06/12/22
10.62