DOUET A DOUE EN ANJOU, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

12/02/19
1.9
12/03/19
1.5
09/04/19
2.1
09/04/19
2.1
21/05/19
2.2
11/06/19
2.2
09/07/19
1.6
12/08/19
2.2
10/09/19
2.1
15/10/19
2.4
12/11/19
2.3
10/12/19
2.3
08/01/20
1.6
04/02/20
2
03/03/20
2.4
05/05/20
1.9
03/06/20
2
07/07/20
1.7
04/08/20
1.9
15/09/20
1.4
06/10/20
2.1
03/11/20
1.9
08/12/20
1.9
12/01/21
1.9
02/03/21
1.7
07/04/21
2.2
04/05/21
0.5
08/06/21
2.4
06/07/21
2.7
03/08/21
2.2
16/09/21
0.5
Limite de quantif.
05/10/21
2.9
03/11/21
6
07/12/21
1.9
10/01/22
2.5
14/02/22
1.3
15/03/22
3.3
11/04/22
1.8
09/05/22
1.3
13/06/22
1.1
11/07/22
1.6
08/08/22
1.8
07/09/22
1.6
10/10/22
1.4
14/11/22
5.3
12/12/22
3.9
10/01/23
2.9
13/02/23
4.1
13/03/23
1.2
11/04/23
1.8
09/05/23
4
12/06/23
1.4
10/07/23
2.2
07/08/23
2
11/09/23
3.1
09/10/23
1.2
13/11/23
1.1