RAU DE LA VIONNAIS À GUIPRY, paramètre Oxygène dissous mg(O2)/L

30/05/17
8.1
26/04/18
9.7
24/05/18
8.53
05/10/20
9.29
04/11/20
10.3
16/11/20
9.97
04/12/20
10.86
16/02/21
11
01/03/21
11.55
07/04/21
11.11
12/04/21
10.372
11/05/21
9.48
17/05/21
9.08
25/05/21
9.49
22/06/21
8.75
29/09/21
9.01
21/10/21
8.79
30/11/21
10.78