LAYON à MARTIGNE-BRIAND, paramètre Oxygène dissous mg(O2)/L

15/01/13
11.7
11/03/13
10.6
27/03/13
14.3
09/04/13
11.8
25/04/13
22
21/05/13
9.5
24/05/13
11.3
11/06/13
9.3
25/06/13
11.92
09/07/13
7.4
13/08/13
6.3
29/08/13
7.11
09/09/13
5.7
23/09/13
12.32
15/10/13
8.8
12/11/13
10
09/12/13
12.8
16/12/13
13.1
14/01/14
11.2
11/02/14
11.7
11/03/14
11.1
08/04/14
16
15/04/14
11.5
25/04/14
9.4
14/05/14
10.7
27/05/14
9.66
10/06/14
7.1
10/06/14
11.3
15/07/14
7.8
07/08/14
9.5
12/08/14
8.7
09/09/14
7.5
25/09/14
6.34
14/10/14
8.7
12/11/14
10.3
09/12/14
12.3
22/12/14
9.7
15/01/15
11
10/02/15
12.8
10/03/15
11.7
23/03/15
15.86
15/04/15
10.6
29/04/15
10.95
11/05/15
9.2
27/05/15
13.5
08/06/15
8.8
09/06/15
11.51
21/07/15
2.3
11/08/15
2.3
14/09/15
6.5
22/09/15
7.2
13/10/15
8.1
20/10/15
8.67
17/11/15
8.2
25/11/15
9.6
04/12/15
6.37
14/12/15
11
12/01/16
10.4
09/02/16
10.4
14/03/16
11.6
12/04/16
9.8
22/04/16
8.1
11/05/16
6.8
13/06/16
7.6
28/06/16
7.1
18/07/16
4.3
09/08/16
4.7
11/08/16
8.7
12/09/16
2.3
11/10/16
9.2
17/10/16
6.9
15/11/16
8.1
12/12/16
9.5
10/01/17
11.4
14/02/17
10.9
13/03/17
9.7
11/04/17
8.7
09/05/17
6.9
12/06/17
2.7
11/07/17
2.8
16/08/17
2.4
11/09/17
4.9
10/10/17
4.5
14/11/17
6.3
11/12/17
9.8
15/01/18
11.2
12/02/18
12.2
12/03/18
10.04
10/04/18
10
22/05/18
6.2
11/06/18
8
09/07/18
6.3
07/08/18
3.5
10/09/18
5.2
08/10/18
6.5
12/11/18
8
10/12/18
10.1
16/01/19
12
12/02/19
11.6
12/03/19
10.1
09/04/19
10.8
21/05/19
7
11/06/19
6.1
09/07/19
4.8
12/08/19
5.4
10/09/19
7.7
15/10/19
3.6
12/11/19
9.6
10/12/19
11.3
10/12/19
11.3
08/01/20
10.7
04/02/20
10.3
25/02/20
10.3
25/03/20
10.7
15/04/20
9.2
27/05/20
6.3
24/06/20
6.3
16/07/20
5.7
20/07/20
3.5
31/07/20
3.92
04/08/20
5.9
06/08/20
7.19
17/08/20
4.3
15/09/20
2.9
15/09/20
3.8
26/10/20
5.5
13/11/20
7.5
18/11/20
7.3
26/11/20
7.7
09/12/20
9.89
18/12/20
9.2
12/01/21
12.9
26/02/21
10
02/03/21
11.6
29/04/21
10.3
31/05/21
8.1
15/06/21
10.4
18/06/21
4.3
15/07/21
7.1
23/07/21
4.96
27/07/21
4.9
03/08/21
5.7
30/08/21
9.2
16/09/21
3.7
28/09/21
5.4
18/10/21
8
19/11/21
8.2
21/12/21
8.9
10/01/22
11.6
14/02/22
11.4
15/03/22
11.4
11/04/22
10.4
09/05/22
6.3
13/06/22
4.5
11/07/22
5.5
08/08/22
4.6
07/09/22
2.4
10/10/22
6
18/10/22
6.1
14/11/22
4.2
15/11/22
5.9
12/12/22
12
20/12/22
8.8
10/01/23
11
13/02/23
11.7
13/03/23
9.2
11/04/23
10.1
09/05/23
7.5
12/06/23
5
10/07/23
5.7
07/08/23
5.2
11/09/23
4.5
09/10/23
6.6
13/11/23
8.9