YVEL à SAINT-BRIEUC-DE-MAURON, paramètre Oxygène dissous mg(O2)/L

15/01/13
11.08
12/02/13
11.54
18/04/13
10.75
17/05/13
11.09
12/06/13
10.55
02/07/13
10.73
08/08/13
13
11/10/13
8.34
12/11/13
8.76
18/12/13
11.05
06/03/14
11.02
15/04/14
11.06
12/05/14
10.72
16/06/14
10.89
04/07/14
8.62
12/08/14
8.78
15/09/14
9.49
02/10/14
8.92
07/11/14
10.06
12/12/14
10.03
07/01/15
9.78
17/02/15
11.69
06/03/15
12.76
13/04/15
11.23
19/05/15
11.32
12/06/15
7.91
09/07/15
8.21
06/08/15
6.24
02/09/15
10.3
06/10/15
7.88
16/11/15
8.91
07/12/15
9.78
18/04/16
11.8
23/06/16
8.5
07/02/19
10.5
08/04/19
11.7
06/05/19
12.27
11/06/19
7.2
17/06/19
10
12/07/19
7.44
29/08/19
6.9
14/10/19
7.5
16/12/19
10.4
18/02/21
11
07/04/21
11.9
17/05/21
9.63
19/05/21
10.64
25/05/21
10.9
27/05/21
10.3
11/06/21
8.3
30/06/21
9.3
06/07/21
8.9
10/08/21
9
22/09/21
8.1
14/10/21
9.9
21/12/21
9.6
17/11/22
4.5
14/12/22
12.3
13/01/23
10
08/02/23
12.4
08/03/23
10.9
11/04/23
10.6
25/05/23
9.7
22/06/23
9
25/07/23
8.4
22/08/23
4.9
07/09/23
3.7