VILAINE à SAINTE-MARIE, paramètre Oxygène dissous mg(O2)/L

25/03/13
10.37
22/04/13
10.55
02/05/13
11.91
21/06/13
7.47
03/07/13
6.52
06/08/13
5.35
10/09/13
6.61
21/10/13
7.53
19/11/13
9.95
05/12/13
10.99
22/04/14
12.78
13/05/14
9.55
17/06/14
7.9
03/07/14
9.08
21/08/14
6.03
08/09/14
9.43
10/10/14
8.5
12/11/14
9.25
09/02/15
10.79
05/03/15
10.66
10/04/15
17.21
05/05/15
7.06
05/06/15
10.32
10/07/15
7.32
07/08/15
10.93
11/09/15
6.06
08/10/15
7.95
06/11/15
8.5
09/12/15
9.2
26/01/16
11.4
17/02/16
10.2
15/03/16
11
11/04/16
10.5
17/05/16
8.4
16/06/16
7.3
12/07/16
9.3
17/08/16
11.9
25/10/16
7.5
26/10/16
7.4
02/12/16
8.8
15/02/17
12.7
09/03/17
10.8
10/04/17
9.5
23/05/17
8.7
01/06/17
6.8
12/07/17
5.9
27/07/17
5.25
17/08/17
7.7
12/09/17
6.9
05/10/17
7.4
23/11/17
9.1
07/12/17
10.4
23/01/18
10
22/02/18
11
20/03/18
10.9
12/04/18
9.6
13/04/18
10
17/05/18
9.3
25/05/18
9.5
19/07/18
8.9
08/08/18
9.01
09/08/18
4.5
17/09/18
8.9
27/09/18
6.5
04/10/18
7.2
08/11/18
8.7
28/01/19
12
04/02/19
12
25/03/19
11.6
15/04/19
16.3
02/05/19
10.5
11/06/19
6.9
08/07/19
9.9
07/08/19
6.43
22/08/19
7.04
28/08/19
8.9
02/09/19
7.3
28/10/19
8.5
18/11/19
10.5
28/01/20
11
14/05/20
7.2
18/06/20
7.4
02/07/20
6.5
05/08/20
7.06
13/08/20
8.6
10/09/20
7.9
28/10/20
8.5
05/11/20
8.1
19/11/20
8.5
17/12/20
9.7
12/01/21
12.8
15/02/21
12.4
17/03/21
13.9
13/04/21
11.63
26/04/21
13
04/05/21
10.3
20/05/21
9.9
30/06/21
7.1
22/07/21
9.35
30/07/21
5.8
04/08/21
5.94
24/08/21
5.2
27/09/21
6.9
25/10/21
8.3
25/11/21
10.8
14/01/22
11.1
14/02/22
11.2
14/03/22
10.8
14/04/22
11.1
12/05/22
9.1
02/06/22
9.4
12/07/22
6.6
03/08/22
9.52
19/08/22
6.9
12/09/22
6.3
14/10/22
5.6
21/11/22
8.4
15/12/22
11.2
06/01/23
9.4
17/02/23
14.7
03/03/23
16.3
26/04/23
9
24/05/23
8.6
27/06/23
9.6
10/07/23
7.1
23/08/23
6
08/09/23
7.7
17/10/23
5.2
09/11/23
7.9