VIE à LA CHAPELLE-PALLUAU, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

17/01/13
2.7
19/02/13
1.3
14/03/13
2.3
11/04/13
4.9
21/05/13
2.9
17/06/13
3.1
11/07/13
0.9
28/08/13
1.3
18/09/13
4.8
16/10/13
4
13/11/13
2.1
17/12/13
1.8
16/01/14
2.9
13/02/14
3.2
13/03/14
1.7
15/04/14
1.2
20/05/14
4.7
12/06/14
2.7
17/07/14
2.5
19/08/14
1.5
17/09/14
0.5
14/10/14
1.9
19/11/14
2
18/12/14
2.8
14/01/15
2.6
17/02/15
1.9
18/03/15
2.2
14/04/15
1.7
20/05/15
1.8
11/06/15
1.6
16/07/15
0.9
20/08/15
0.9
22/09/15
1.1
13/10/15
0.7
12/11/15
1
08/12/15
1.3
07/01/16
3.2
10/02/16
2.2
15/03/16
0.9
20/04/16
1.6
12/05/16
1.6
14/06/16
1.3
12/07/16
0.9
18/08/16
1.2
14/09/16
1.4
11/10/16
0.7
08/11/16
3.4
06/12/16
1.5
03/01/17
2.4
07/02/17
2.4
06/03/17
3.1
04/04/17
0.5
09/05/17
2.3
06/06/17
3
Limite de quantif.
04/07/17
1.3
01/08/17
1.2
04/09/17
1.1
03/10/17
2.8
09/11/17
1.2
12/12/17
3.2
17/01/18
2.2
13/02/18
3.3
14/03/18
1.5
18/04/18
1.4
24/05/18
2.6
21/06/18
1.8
18/07/18
0.9
09/08/18
1.2
12/09/18
0.5
Limite de quantif.
17/10/18
2
21/11/18
1.4
19/12/18
1.9
29/01/19
1.5
19/02/19
1.4
19/03/19
1.3
18/04/19
1.5
15/05/19
1.7
12/06/19
1.4
09/07/19
2
13/08/19
1.2
10/09/19
1.1
15/10/19
1.7
13/11/19
1.8
10/12/19
0.5
13/01/20
1.7
10/02/20
1.7
09/03/20
1.7
26/05/20
0.9
23/06/20
1
16/07/20
1.1
25/08/20
1.7
15/10/20
1.8
12/11/20
1.1
17/12/20
2.4
10/01/22
1.4
07/02/22
1.2
07/03/22
1.1
04/04/22
1.4
09/05/22
3.5
13/06/22
0.54
05/07/22
1.2
04/10/22
1.4
07/11/22
1.6
05/12/22
0.76