MADOIRE À SANZAY, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

07/02/13
2.8
24/04/13
2.6
11/06/13
1.7
17/12/13
4.6
19/02/14
2.4
11/04/14
2.6
11/06/14
2
06/08/14
3.3
23/10/14
7.2
23/12/14
3.2
19/02/15
4.1
29/04/15
3
15/06/15
6.2
26/10/15
2.2
21/12/15
2.5
02/02/16
2.4
11/04/16
2.7
16/06/16
1.7
14/12/16
2.8
06/02/17
3.5
14/04/17
1.8
12/06/17
2.5
12/12/17
7.3
10/01/18
1.8
23/02/18
0.8
05/03/18
2.5
25/04/18
2
24/05/18
0.7
26/06/18
1.8
16/07/18
1.1
07/11/18
3.2
04/12/18
3.6
19/02/19
2
18/04/19
1.8
25/06/19
2.3
22/10/19
2.6
19/12/19
1.7
24/02/20
1.5
27/04/20
2.5
22/06/20
1.9
22/10/20
1.4
14/12/20
2.6
10/02/21
2.2
13/04/21
2.2
10/06/21
3.7
25/08/21
2.3
18/10/21
1.8
20/12/21
2.2
22/02/22
1.7
20/04/22
2.1
17/06/22
1.3
17/11/22
2.7
22/12/22
1.3
17/01/23
2
09/02/23
1.9
15/03/23
2.4
25/04/23
1.9
16/05/23
2
23/06/23
2.2