SEVRE NANTAISE à MORTAGNE-SUR-SEVRE, paramètre Oxygène dissous mg(O2)/L

10/01/12
11.5
14/02/12
15.5
19/03/12
12.7
12/04/12
13.5
03/05/12
10
11/06/12
9.2
09/07/12
9.2
16/08/12
7.6
13/09/12
9.3
17/10/12
10.2
14/11/12
11.5
18/12/12
12.4
21/01/13
15
21/02/13
13.3
21/03/13
12.4
16/04/13
10.5
16/05/13
11.9
11/06/13
9.1
03/07/13
9.1
08/08/13
8.6
17/09/13
9.5
15/10/13
9.4
20/11/13
12
12/12/13
13
21/01/14
10.9
18/02/14
13
11/03/14
11.2
07/04/14
10.6
19/05/14
10.7
17/06/14
8.8
08/07/14
8.9
05/08/14
10.1
09/09/14
9.1
07/10/14
9.4
13/11/14
10.7
10/12/14
12.1
07/01/15
11.1
11/02/15
13.6
11/03/15
11
15/04/15
11.6
12/05/15
9.4
16/06/15
9.7
07/07/15
7.9
18/08/15
12.1
17/09/15
10.2
14/10/15
10.6
18/11/15
10.1
16/12/15
11.6
14/01/16
12
08/02/16
11
09/03/16
11.8
13/04/16
10.7
11/05/16
9.3
13/06/16
8.7
13/07/16
7.9
16/08/16
7.1
12/09/16
7.5
10/10/16
9.8
10/11/16
11.2
05/12/16
12
04/01/17
12.7
06/02/17
11.3
07/03/17
11.5
05/04/17
10.7
10/05/17
9.9
07/06/17
8.4
05/07/17
8.7
02/08/17
7.5
06/09/17
8.9
04/10/17
7.5
07/11/17
10.6
14/12/17
10.3
15/01/18
11.6
19/02/18
12.2
12/03/18
10.5
16/04/18
11.2
22/05/18
7.43
18/06/18
9.2
19/07/18
9.2
07/08/18
6.9
10/09/18
8.3
15/10/18
8.3
19/11/18
11.7
17/12/18
12.4