R PALAIS A JOUE-EN-CHARNIE, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

22/02/13
1.4
09/04/13
3.2
21/06/13
2.3
06/08/13
1.4
29/10/13
3.2
09/12/13
2.6
25/02/14
2
25/04/14
2.2
25/06/14
1.8
28/08/14
1.9
27/10/14
1.8
22/12/14
1.8
12/02/15
2.6
02/06/15
2.3
24/08/15
1.1
23/10/15
2.5
23/12/15
1
12/02/16
2
22/04/16
1.3
08/06/16
1.8
26/08/16
1.1
21/10/16
1.3
13/12/16
2.1
14/02/17
1.1
19/04/17
1.2
27/06/17
2.7
21/08/17
1.5
25/10/17
0.9
19/12/17
0.8
21/02/18
1
26/04/18
1.7
21/06/18
1
23/08/18
1
23/10/18
2
17/12/18
1.8
14/02/19
1.9
18/04/19
3
Limite de quantif.
20/06/19
5.5
09/08/19
1.6
23/10/19
1.4
09/12/19
3.1
17/02/20
1.8
15/06/20
2.5
05/08/20
1.2
16/10/20
2
23/11/20
1
07/12/20
1.4
05/02/21
1.3
20/04/21
1.2
08/06/21
0.9
06/08/21
2
11/10/21
2.8
09/12/21
2.2
08/02/22
1.8
08/04/22
5
09/06/22
2
08/08/22
3.8
06/10/22
0.5
Limite de quantif.
07/12/22
0.7
06/02/23
0.8
17/04/23
2.5
06/06/23
1.3
10/08/23
2.9
17/10/23
1.5