RAU DE GESVRES à CHAPELLE-SUR-ERDRE (LA), paramètre Oxygène dissous mg(O2)/L

25/02/13
11
04/04/13
11.1
28/06/13
7.3
07/08/13
6.2
14/10/13
7.1
05/12/13
9.6
18/02/14
9.6
01/04/14
9.5
24/06/14
7
04/08/14
8.5
08/10/14
6.4
02/12/14
8.3
13/02/15
10.2
17/04/15
8.5
15/06/15
6.31
20/08/15
6.8
12/10/15
7.06
11/12/15
9.09
28/04/16
10.3
27/06/16
6.8
25/08/16
3.3
21/10/16
6.7
20/12/16
9.7
17/01/17
10.9
27/02/17
9.6
16/03/17
9.6
27/04/17
9.5
30/05/17
6
29/06/17
3.1
28/07/17
3.3
30/08/17
1.8
14/09/17
3.7
10/10/17
3.8
26/10/17
4.1
27/11/17
8.1
19/12/17
9.2
25/01/18
9.7
28/02/18
11.4
23/03/18
10.3
27/04/18
7.4
29/05/18
4.3
28/06/18
4.3
10/07/18
3.28
31/07/18
4.2
09/08/18
3
31/08/18
5.7
21/09/18
4
18/10/18
2.9
30/11/18
7.4
28/02/19
10.1
26/04/19
9.4
28/05/19
6.6
05/06/19
7.8
05/07/19
5.2
23/07/19
3.9
30/08/19
2.4
28/10/19
7.8
21/11/19
11.2
30/12/19
8.9
28/02/20
8.7
28/04/20
6.4
30/06/20
6.2
20/07/20
4.44
31/08/20
7.1
03/09/20
5.9
28/10/20
6.9
27/01/21
10
18/02/21
10.2
30/03/21
9
26/04/21
8.2
25/05/21
7.8
07/06/21
6.05
15/06/21
0.66
18/06/21
5.5
23/07/21
3.5
27/08/21
10.3
24/09/21
4
22/10/21
6.5
26/11/21
10.2
22/12/21
11.6
26/01/22
10.8
25/02/22
10.1
15/03/22
11.5
29/04/22
7.7
19/05/22
8.8
28/06/22
8.4
25/07/22
3.16
26/07/22
4.1
29/08/22
5.7
15/09/22
2.07
15/09/22
4.1
28/10/22
3.4
25/11/22
9.2
23/01/23
8.7
22/03/23
8.7
28/04/23
7.4
30/05/23
5.5
30/06/23
4
28/07/23
4.3
30/08/23
4
21/09/23
5.5
30/10/23
7.5
24/11/23
9.3