MERDEREAU à SAINT-PAUL-LE-GAULTIER, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

25/02/13
2.2
03/04/13
2.7
20/06/13
2.2
21/08/13
2.2
15/10/13
2
03/12/13
2.6
17/02/14
2
24/04/14
2.4
18/06/14
1.4
19/08/14
1.8
15/10/14
1.6
16/12/14
2.2
23/02/15
3.5
20/04/15
2.4
16/06/15
2
18/08/15
2
22/10/15
2.2
17/12/15
2.3
08/02/16
3.9
19/04/16
1.5
03/06/16
1.6
21/08/16
1.4
18/10/16
1.2
06/12/16
1.9
08/02/17
1.9
07/04/17
1.7
23/06/17
1.6
10/08/17
4.6
17/10/17
1.7
13/12/17
1.7
13/02/18
1.3
20/04/18
1.7
13/06/18
1.8
16/08/18
1
15/10/18
1.2
10/12/18
1.9
12/02/19
1.1
03/04/19
1.6
13/06/19
2.8
02/08/19
2.2
09/10/19
3.9
03/12/19
1.4
13/02/20
3.2
10/06/20
1.3
05/08/20
1
13/10/20
1.1
19/11/20
1.4
03/12/20
2.7
09/02/21
0.9
06/04/21
1.9
03/06/21
2.7
10/08/21
1.8
05/10/21
2.5
03/12/21
1.7
04/02/22
4.1
06/04/22
1.3
07/06/22
1.4
04/08/22
1.5
05/10/22
1.3
05/12/22
0.6
06/02/23
1.4
06/04/23
2.9
06/06/23
2.3
08/08/23
2.6
12/10/23
6