SARTHE à ARNAGE, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

16/01/13
2.7
21/02/13
2.3
15/03/13
2.7
08/04/13
1.8
17/05/13
1.9
20/06/13
2.1
10/07/13
1.9
08/08/13
1.6
19/09/13
1.4
30/10/13
2.4
27/11/13
2.5
06/12/13
2.3
15/01/14
2.6
26/02/14
2.9
21/03/14
2.8
02/04/14
2.2
19/05/14
1.6
05/06/14
2.7
31/07/14
2
28/08/14
2.2
04/09/14
2.1
27/10/14
1.8
19/11/14
2.7
03/12/14
2.5
13/01/15
3.1
11/02/15
2.7
20/03/15
2.1
10/04/15
2.7
27/05/15
1.3
02/06/15
2.1
20/07/15
2.2
21/08/15
2.2
17/09/15
1.7
23/10/15
3.5
20/11/15
3.3
23/12/15
1.1
22/01/16
2.4
10/02/16
3.2
08/03/16
1.6
22/04/16
1.5
18/05/16
1.3
08/06/16
2.4
18/07/16
0.7
25/08/16
1
07/09/16
1.2
20/10/16
1.9
16/11/16
6.4
12/12/16
1
10/01/17
1.5
14/02/17
1.3
08/03/17
3.5
13/04/17
0.8
15/05/17
1.7
26/06/17
1.2
17/07/17
0.9
21/08/17
1.8
08/09/17
1.5
24/10/17
0.5
13/11/17
1.4
18/12/17
1.8
10/01/18
1.9
21/02/18
1.2
13/03/18
2.1
27/04/18
1.8
17/05/18
1.4
22/06/18
2.5
11/07/18
1.6
24/08/18
2.4
17/09/18
4.1
26/10/18
2.4
19/11/18
1.2
14/12/18
2.6
09/01/19
1.6
14/02/19
2
14/03/19
1.6
10/04/19
2.4
16/05/19
2.5
19/06/19
1.2
16/07/19
3.2
12/08/19
1.9
04/09/19
5.3
22/10/19
2.1
13/11/19
3.3
10/12/19
1.9
07/01/20
1.2
19/02/20
3.4
17/04/20
1.8
18/05/20
2.1
12/06/20
2.1
08/07/20
2.2
06/08/20
2.7
04/09/20
2.3
15/10/20
1.9
09/11/20
1.7
08/12/20
1.9
06/01/21
1.9
15/03/21
1.3
09/04/21
2
11/05/21
3.4
08/06/21
1.8
07/07/21
1.5
13/08/21
1.2
13/09/21
1.7
08/10/21
4.3
05/11/21
2.4
08/12/21
2.4
18/01/22
1.2
10/02/22
2.3
03/03/22
1.4
13/04/22
3.2
04/05/22
0.5
Limite de quantif.
14/06/22
1.1
06/07/22
3.4
12/08/22
3.3
06/09/22
1.2
12/10/22
4.2
08/11/22
2.8
09/12/22
5.7
12/01/23
3.3
10/02/23
1.6
13/03/23
3.3
17/04/23
6
23/05/23
1
12/06/23
3
Limite de quantif.
18/07/23
4
22/08/23
1.6
12/09/23
1.9
20/10/23
0.9
17/11/23
1.7