RETENUE D'APREMONT à MACHE, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

27/03/13
1.7
26/06/13
5.3
07/08/13
2.9
10/10/13
4.2
07/03/16
2.1
15/06/16
2.4
28/07/16
4.3
07/09/16
5.4
19/03/19
3
23/05/19
3.4
18/07/19
4.5
03/10/19
2.8
17/05/21
4
05/07/21
3
20/09/21
2.8
22/11/21
3.3
10/02/22
4.8
12/04/22
3
16/05/22
4.8
23/06/22
1.3
04/07/22
4.2
10/08/22
2.7
12/09/22
4.9
12/10/22
3