RAU BLANC À LA VERRIE, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

18/02/16
1.7
26/04/16
2
22/06/16
0.5
Limite de quantif.
22/07/16
1.3
16/08/16
2
27/09/16
1.5
19/10/16
2.3
24/11/16
2.2
12/12/16
1.9
22/02/18
1.4
23/04/18
2.2
25/06/18
3
28/08/18
3.9
26/10/18
3.8
18/12/18
1.4
14/01/20
3.8
11/02/20
1.5
10/03/20
1.8
25/05/20
2.5
22/06/20
3.6
15/07/20
2.8
12/10/20
4.2
10/11/20
1.6
15/12/20
2
18/01/21
0.9
09/02/21
0.8
08/03/21
2.2
15/04/21
2.1
10/05/21
3.6
07/06/21
1.7
12/07/21
2.1
16/08/21
1.8
11/10/21
2.2
06/12/21
2.7