LA DUE A THORIGNE-SUR-DUE, paramètre Oxygène dissous mg(O2)/L

16/01/14
9.5
21/02/14
10.61
21/03/14
10.4
01/04/14
10.9
19/05/14
9.8
02/06/14
10.1
11/07/14
10.12
27/08/14
8.8
04/09/14
9.33
28/10/14
9.69
19/11/14
9.88
02/12/14
10.03
13/01/15
9.6
10/02/15
11.65
20/03/15
10.97
08/04/15
10.8
01/06/15
10.94
20/07/15
9.26
20/08/15
9.86
16/09/15
8.5
22/10/15
9.56
20/11/15
8.37
22/12/15
9.5
27/06/17
6.7
18/07/17
7
02/08/18
9.3