SEVRE NANTAISE à REZE, paramètre Oxygène dissous mg(O2)/L

27/02/12
12.46
02/05/12
9.48
28/06/12
7.72
10/09/12
5.85
12/10/12
7.36
17/12/12
11.04
28/02/13
12.12
08/04/13
12.09
19/06/13
6.09
13/08/13
6.37
29/10/13
5.86
18/12/13
12.6
27/02/14
11.2
08/04/14
10.43
19/06/14
9.58
21/07/14
6.99
20/10/14
6.75
17/12/14
11.35
26/02/15
11.81
08/04/15
12
10/06/15
13.59
19/08/15
8.98
22/10/15
7.02
15/12/15
11.74
20/04/17
8.68
30/05/17
5.68
22/08/17
7.48
06/10/17
5.91
05/12/17
9.72
28/02/18
14.77
13/04/18
9.95
04/06/18
7.6
22/08/18
9
23/10/18
8.18
03/12/18
9.57
12/02/19
11.8
16/04/19
16.1
12/06/19
8.1
08/08/19
5.5
15/10/19
6.8
17/12/19
0.6
13/02/20
11
17/04/20
11
03/06/20
10.1
13/08/20
6.8
14/10/20
7.4
09/12/20
12
12/02/21
12.5
20/04/21
12.3
29/06/21
6.3
20/08/21
7.2
26/10/21
9
01/12/21
10
08/02/22
11.6
12/04/22
10.4
08/06/22
8.9
03/08/22
7.1
03/10/22
6.9
16/12/22
12.2
27/02/23
12.2
04/04/23
10.8
07/06/23
9