SEVRE NIORTAISE à AZAY-LE-BRULE, paramètre Oxygène dissous mg(O2)/L

25/02/13
11.75
13/06/13
9.2
19/08/13
9.82
07/10/13
9.2
19/12/13
10.8
26/02/14
12.15
10/03/14
11
16/04/14
10.9
16/05/14
10.5
23/06/14
9.1
25/08/14
10.2
16/09/14
8.4
22/10/14
9.02
17/12/14
11.4
21/01/15
11.17
26/02/15
11.44
12/03/15
10.7
13/04/15
11.4
27/05/15
11.27
26/06/15
9.58
03/07/15
9.7
27/08/15
9
22/09/15
10.54
27/10/15
10.28
26/11/15
9.61
08/12/15
10.3
24/02/16
11.6
05/04/16
11
02/06/16
10.3
09/08/16
8.7
03/10/16
9.5
20/12/16
11.8
02/02/17
10.9
04/04/17
11
30/05/17
8.5
14/06/17
8.7
21/07/17
8.9
26/07/17
8.9
01/08/17
9.4
02/10/17
8.5
27/11/17
10.9
07/12/17
12.5
09/01/18
11.3
01/02/18
11.5
27/03/18
11.1
03/04/18
10.7
02/05/18
11.1
02/05/18
9.8
04/06/18
9.3
11/07/18
9.1
25/07/18
8.9
01/08/18
9.6
03/09/18
9.5
01/10/18
10.3
05/11/18
11
03/12/18
10.6
30/01/19
12.3
06/02/19
10.2
25/03/19
11.3
25/04/19
9.4
03/05/19
9.8
27/06/19
8.3
27/06/19
8.3
01/07/19
8.3
26/08/19
8.9
13/09/19
9.6
29/10/19
10.2
04/11/19
9.7
18/12/19
10.3
04/02/20
10.3
15/05/20
10.4
09/06/20
10.36
15/06/20
8.9
02/07/20
9.7
22/07/20
8.6
18/08/20
9.1
09/09/20
10.2
16/10/20
10
02/11/20
8.9
16/11/20
10.4
11/12/20
11.2
17/02/21
11
21/04/21
11.6
19/05/21
11.6
17/06/21
8.1
21/06/21
9.1
06/07/21
9.29
22/07/21
8.7
18/08/21
8.8
21/09/21
9.9
20/10/21
9.8
15/12/21
11.6
15/02/22
11.4
06/04/22
11
31/05/22
9.9
13/06/22
9.5
12/08/22
8.1
02/09/22
8.17
17/10/22
7.8
14/12/22
12.5
10/02/23
12.2
25/04/23
10.8
28/04/23
10
16/05/23
10.1
26/06/23
8.5
25/08/23
6.4
24/10/23
9.6