ARGENTON à MASSAIS, 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
1.8
12/08/13
2.3
03/10/13
1.8
17/12/13
2.6
20/02/14
1.7
10/04/14
4.7
06/06/14
3
05/08/14
1.6
23/10/14
2
19/12/14
2.7
18/02/15
4.1
24/04/15
7.3
12/06/15
2.6
24/08/15
2.9
23/10/15
2.1
21/12/15
2
03/02/16
1
11/04/16
2.1
16/06/16
1.4
16/08/16
2
10/10/16
0.7
14/12/16
1.6
06/02/17
3.1
14/04/17
3.2
12/06/17
2.1
04/08/17
1.9
09/10/17
1.4
12/12/17
1.4
10/01/18
2.1
23/02/18
1.1
05/03/18
3.1
25/04/18
1.8
24/05/18
2
26/06/18
2.2
16/07/18
1.8
07/08/18
1.7
10/09/18
0.9
08/10/18
1.2
07/11/18
3.5
05/12/18
1.9
19/02/19
1.1
18/04/19
3.8
25/06/19
2.8
16/08/19
1.5
22/10/19
5.6
19/12/19
4.6
24/02/20
1.6
27/04/20
1.8
22/06/20
1.7
28/08/20
1
22/10/20
1
14/12/20
2.2
10/02/21
2.7
13/04/21
3.8
10/06/21
3
25/08/21
2.7
18/10/21
1.2
20/12/21
2.5
22/02/22
1.4
20/04/22
2.4
17/06/22
1.2
21/10/22
1.4
17/11/22
1.5
22/12/22
1.2
17/01/23
1.8
09/02/23
1.5
15/03/23
3
25/04/23
1.2
17/05/23
1.1
23/06/23
1.1
24/07/23
0.8
24/08/23
0.8
14/09/23
2
23/10/23
1