VEGRE à ASNIERES-SUR-VEGRE, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

28/01/13
3.1
21/02/13
1.7
15/03/13
2.2
10/04/13
2.9
17/05/13
1.9
24/06/13
1.7
10/07/13
1.1
27/08/13
1.5
19/09/13
1.2
29/10/13
2.3
27/11/13
2.2
10/12/13
2.3
16/01/14
2.8
25/02/14
1.9
27/03/14
2.2
25/04/14
2
20/05/14
2.5
25/06/14
1.6
16/07/14
1.3
28/08/14
1.6
05/09/14
1.7
27/10/14
1.7
20/11/14
1.7
22/12/14
2.1
14/01/15
3.1
12/02/15
2.1
17/03/15
2.5
22/04/15
2.2
22/05/15
1.9
04/06/15
1.9
22/07/15
1.1
26/08/15
1.5
17/09/15
1.7
23/10/15
2.6
23/11/15
2.5
02/12/15
2.5
12/10/22
2.8
07/11/22
1.5
09/12/22
1.6
12/01/23
5.1
10/02/23
1.7
13/03/23
5.6
17/04/23
2.2
23/05/23
0.9
12/06/23
1.2
18/07/23
3.9
22/08/23
3.2
12/09/23
1.3