HYVEL OU HYVET À MERDRIGNAC, paramètre Oxygène dissous mg(O2)/L

20/02/13
11.9
18/04/13
12
23/05/13
10.2
20/06/13
8.9
16/07/13
8.06
14/08/13
8.18
17/10/13
8.57
26/11/13
11.26
11/12/13
12.53
20/01/14
11.15
20/02/14
10.5
17/03/14
11.89
23/04/14
10.44
19/05/14
9.13
16/07/14
8.37
18/08/14
8.63
15/09/14
8.72
20/10/14
8.83
17/11/14
10.32
04/12/14
11.2
04/02/15
11.46
08/04/15
11.3
06/05/15
10.15
09/06/15
9.6
06/07/15
7.2
19/08/15
8.02
09/11/15
8.45
08/12/15
9.12
17/02/16
11.72
16/03/16
11.23
19/04/16
12.3
18/05/16
9
16/06/16
8.43
19/07/16
6.8
11/08/16
7.65
15/09/16
6.7
18/10/16
7.7
17/11/16
7.7
08/12/16
8.8
23/01/17
11.8
20/02/17
10.2
20/03/17
11.1
22/05/17
9.2
20/06/17
7.5
19/07/17
6.4
18/09/17
8.6
17/10/17
6.1
20/11/17
8.2
18/12/17
11.1
22/01/18
10.8
20/02/18
11.2
20/03/18
12.5
19/04/18
11
19/07/18
7
20/08/18
8.2
19/09/18
6.6
18/10/18
7.5
19/11/18
9.2
19/12/18
11.3
24/01/19
11.3
25/02/19
11.9
25/03/19
12.4
23/04/19
9.9
22/05/19
8.5
20/06/19
9.4
18/07/19
8.1
21/08/19
8.2
19/09/19
8.5
21/10/19
9.9
21/11/19
10.5
18/12/19
10.8
15/01/20
10.4
13/02/20
10.3
12/03/20
11.2
14/04/20
12.4
12/05/20
9.8
09/06/20
9.8
07/07/20
9.6
06/08/20
8.6
08/09/20
8.4
06/10/20
9.3
05/11/20
11.1
08/12/20
11.8
19/01/21
11.3
16/02/21
11.5
16/03/21
11.9
13/04/21
12.1
11/05/21
9.4
13/07/21
9.2
12/08/21
8.9
09/09/21
5.4
12/10/21
9.9
09/11/21
10
07/12/21
10.7
25/01/22
12.3
22/02/22
11.5
22/03/22
11.7
19/04/22
10.4
17/05/22
8.4
21/06/22
7.5
19/07/22
5.9
16/08/22
6.6
13/09/22
4.8
18/10/22
7.2
15/11/22
9.1
13/12/22
12.2
24/01/23
12.2
14/02/23
12
14/03/23
11.4
11/04/23
10.9
22/05/23
9.4
20/06/23
8.4