GRIGNE A BEILLE, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

20/02/13
2.4
05/04/13
2.9
19/06/13
2.5
07/08/13
1.7
18/10/13
1.7
21/02/14
2.5
01/04/14
2.1
27/08/14
2.9
28/10/14
1.4
02/12/14
1.7
10/02/15
2.5
08/04/15
2.3
01/06/15
2.5
20/08/15
2
22/10/15
2.1
22/12/15
0.9
10/02/16
4.7
21/04/16
2.9
07/06/16
1.1
24/08/16
1.1
20/10/16
1.2
09/12/16
0.8
07/02/17
1.5
11/04/17
1
23/06/17
3.8
16/08/17
0.9
19/10/17
0.5
15/12/17
0.6
16/02/18
1.5
17/04/18
1.4
19/06/18
1.9
21/08/18
0.7
26/10/18
1.5
14/12/18
1.3
12/02/19
1.2
10/04/19
2.4
17/06/19
0.9
08/08/19
1.6
17/10/19
1.5
09/12/19
5
19/02/20
2.5
12/06/20
4.4
07/08/20
1.8
15/10/20
1.2
20/11/20
1.3
08/12/20
1.2
09/04/21
3.1
08/06/21
1.1
13/08/21
2.2
08/10/21
3.3
08/12/21
1
10/02/22
3.2
13/04/22
1.3
14/06/22
1.3
12/08/22
6.4
07/10/22
0.5
Limite de quantif.
07/12/22
0.8
11/04/23
1.4
08/06/23
3.2
17/08/23
2.7
18/10/23
3.3