SEVRE NANTAISE à SAINT-AUBIN-DES-ORMEAUX, paramètre Oxygène dissous mg(O2)/L

10/01/12
11.7
14/02/12
15.8
19/03/12
12.5
12/04/12
13.9
03/05/12
9.8
11/06/12
9.3
09/07/12
9.3
16/08/12
7.3
13/09/12
8.5
17/10/12
9.9
14/11/12
11.44
18/12/12
12.5
21/01/13
15
21/02/13
12.2
21/03/13
12.9
16/04/13
10.5
16/05/13
11.7
11/06/13
8.5
03/07/13
8.4
08/08/13
7.3
17/09/13
9.2
15/10/13
9.4
20/11/13
11.7
12/12/13
13
21/01/14
7.5
18/02/14
12.6
11/03/14
10.9
07/04/14
10.7
19/05/14
11.1
17/06/14
9.5
08/07/14
8.5
05/08/14
9.4
09/09/14
9.2
07/10/14
9.7
13/11/14
10.4
10/12/14
11.9
07/01/15
10.8
11/02/15
13.6
11/03/15
11
15/04/15
11.6
12/05/15
9.3
16/06/15
9.4
07/07/15
5.7
18/08/15
9.5
17/09/15
10.3
14/10/15
9.9
18/11/15
9.7
16/12/15
11.3
14/01/16
12
08/02/16
11
09/03/16
11.6
13/04/16
10.7
11/05/16
9.4
13/06/16
7.8
13/07/16
6.8
16/08/16
4.6
12/09/16
4
10/10/16
8.2
10/11/16
12.7
05/12/16
11.8
04/01/17
12.6
06/02/17
11.6
07/03/17
10.9
05/04/17
11.2
10/05/17
7.9
07/06/17
7.8
05/07/17
9.9
02/08/17
4.6
06/09/17
5.8
04/10/17
5.8
07/11/17
8.4
14/12/17
10.4
15/01/18
11.4
19/02/18
12.4
12/03/18
10.2
16/04/18
10.9
22/05/18
7.7
18/06/18
9
19/07/18
8.1
07/08/18
6
10/09/18
7.4
15/10/18
8
19/11/18
11.4
17/12/18
13.2
16/03/22
10.3
18/05/22
10.1
22/06/22
6.8
09/08/22
5.6
20/09/22
7.2
13/12/22
13.1
14/03/23
11
18/04/23
9.6
16/05/23
9.2
13/06/23
8.3
22/08/23
7
20/09/23
7.5