TREULON à AUVERS-LE-HAMON, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

07/01/13
1.1
04/02/13
0.7
11/03/13
3
04/04/13
0.9
06/05/13
1.2
03/06/13
1.2
01/07/13
1.7
06/08/13
1
05/09/13
0.9
07/10/13
0.7
12/11/13
1.2
04/12/13
1.4
06/01/14
0.8
10/02/14
1
17/03/14
1.3
09/04/14
1.5
12/05/14
1.3
11/06/14
1.3
02/07/14
1.1
05/08/14
0.7
08/09/14
1.1
06/10/14
1.2
12/11/14
1.4
08/12/14
1.3
07/01/15
1.4
02/02/15
0.5
02/03/15
1.9
07/04/15
1.4
06/05/15
3
03/06/15
1
01/07/15
1
03/08/15
4
02/09/15
1
05/10/15
2
02/11/15
1.9
07/12/15
1
07/01/16
1.5
01/02/16
1.8
09/03/16
3
18/04/16
1.3
18/05/16
2.2
13/06/16
2.9
20/07/16
1
16/08/16
0.7
15/09/16
3.2
11/10/16
1.5
16/11/16
4.2
12/12/16
1.5
12/01/17
1.3
06/02/17
2
13/03/17
1
03/04/17
1
10/05/17
2
06/06/17
2
12/07/17
1
01/08/17
7
07/09/17
1.2
10/10/17
2
09/11/17
2.1
18/12/17
1.4
09/01/18
1
12/02/18
1.7
13/03/18
1
16/04/18
1.4
22/05/18
1.2
19/06/18
0.5
17/07/18
1
07/08/18
1.7
11/09/18
1
15/10/18
1.5
13/11/18
1.3
10/12/18
1
22/01/19
1.9
26/02/19
0.7
19/03/19
1.2
16/04/19
1.1
07/05/19
1.6
11/06/19
0.6
11/07/19
0.6
20/08/19
0.7
12/09/19
1.2
15/10/19
1.1
14/11/19
2.3
10/12/19
2.4