CANAL DE CURE à NUAILLE-D'AUNIS, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

24/03/10
1.2
26/04/10
1
22/06/10
0.9
21/09/10
3.4
22/11/10
2.8
14/12/10
1.1
21/02/11
0.9
03/05/11
1.5
28/06/11
3
22/08/11
17
03/10/11
13
12/12/11
1.2
20/02/12
1
10/05/12
0.6
25/06/12
0.8
22/08/12
5.2
11/10/12
3.1
18/12/12
0.9
20/02/13
2.1
07/05/13
1.1
27/06/13
0.7
20/08/13
4.4
18/12/13
0.5
19/02/14
2
06/05/14
1.2
24/06/14
2.2
20/08/14
1.8
06/10/14
2.4
16/12/14
1.4
23/02/15
0.9
04/05/15
1
22/06/15
2.2
18/08/15
3.3
20/10/15
0.8
14/12/15
0.7
16/05/18
1.3
20/06/18
0.7
22/08/18
4
12/12/18
0.9
27/01/20
1.9
06/02/20
1