THOUET à AZAY-SUR-THOUET, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

07/02/13
2.5
07/03/13
3.1
14/06/13
3.4
22/07/13
2.9
28/08/13
1.6
18/09/13
3.3
04/10/13
1.7
21/11/13
3.4
20/12/13
1.4
28/01/14
3.3
25/02/14
2.6
26/03/14
3.5
15/04/14
3.5
06/05/14
2.9
25/06/14
2.6
30/07/14
1.6
19/08/14
1.8
23/09/14
4.4
20/10/14
2.8
27/11/14
2.5
16/12/14
3
26/01/15
2.4
25/02/15
3
25/03/15
3.4
29/04/15
3
18/05/15
2.3
23/06/15
2.1
02/07/15
2.1
24/08/15
4
21/09/15
2.8
27/10/15
3.4
26/11/15
3.6
09/12/15
3.4
19/10/22
2.2
15/11/22
2.6
20/12/22
1.4
12/01/23
2.6
09/02/23
4
10/03/23
0.9
24/04/23
1.8
15/05/23
4
22/06/23
2.4
18/07/23
5
23/08/23
2.1
12/09/23
4