RAU NEUFCHATEL-EN-SAOSNOIS À NEUFCHATEL-EN-SAOSNOIS, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

18/02/13
2.1
04/04/13
1.9
17/06/13
0.9
22/08/13
0.9
29/10/13
1.8
14/04/14
2.5
19/06/14
0.9
20/08/14
1.4
16/10/14
1.6
17/12/14
1.8
25/02/15
2.4
09/04/15
2.2
17/06/15
1.5
17/08/15
1.4
19/10/15
0.8
21/12/15
1.4
08/02/16
1.1
18/04/16
1
02/06/16
0.9
22/08/16
0.7
17/10/16
0.8
05/12/16
0.6
07/02/17
0.8
03/04/17
0.6
07/08/17
1
10/10/17
0.5
Limite de quantif.
12/12/17
1.2
14/02/18
0.5
Limite de quantif.
12/04/18
0.5
14/06/18
0.6
17/08/18
1.2
16/10/18
0.6
11/12/18
0.9
11/02/19
0.8
02/04/19
1.2
12/06/19
1.1
05/08/19
0.5
Limite de quantif.
08/10/19
2.4
04/12/19
1.3
13/02/20
1.1
09/06/20
0.7
05/08/20
0.7
12/10/20
1
19/11/20
1
02/12/20
1.4
09/02/21
1.2
02/04/21
0.6
02/06/21
0.5
Limite de quantif.
10/08/21
0.9
04/10/21
1.3
02/12/21
0.5
Limite de quantif.
04/02/22
1.3
06/04/22
0.6
07/06/22
0.6
04/08/22
0.5
Limite de quantif.
03/10/22
0.5
Limite de quantif.
01/12/22
0.5
Limite de quantif.
02/02/23
0.6
04/04/23
0.5
01/06/23
1
04/08/23
1.6
11/10/23
0.8