FL SEVRE NIORTAISE A ECHIRE, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

26/03/12
1.6
09/05/12
0.8
16/07/12
0.7
20/08/12
0.8
08/10/12
0.8
10/12/12
1.5
06/03/13
0.8
02/05/13
1.4
22/07/13
0.7
20/08/13
0.5
Limite de quantif.
08/10/13
0.6
09/12/13
1.3
05/03/14
1.6
19/05/14
0.7
15/07/14
0.7
20/08/14
0.6
08/10/14
1.3
11/12/14
1.6
03/03/15
1.1
18/05/15
0.7
15/07/15
1.1
18/08/15
0.5
20/10/15
1.1
14/12/15
1
03/03/16
1.3
18/05/16
1.1
18/07/16
0.6
16/08/16
0.6
25/10/16
1
08/12/16
1.5
14/03/17
0.8
10/05/17
1
11/07/17
0.5
17/08/17
0.5
25/10/17
0.5
Limite de quantif.
07/12/17
1.2
14/03/18
0.9
16/05/18
1.2
12/07/18
1.2
13/08/18
0.5
Limite de quantif.
17/10/18
0.5
Limite de quantif.
21/12/18
1
13/03/19
1.6
20/05/19
0.6
10/07/19
0.5
Limite de quantif.
12/08/19
1.5
16/10/19
0.7
26/12/19
1.8
11/03/20
1.4
18/05/20
0.6
15/07/20
1.1
24/08/20
1.3
14/10/20
1.1
23/12/20
1.4
24/03/21
3.1
26/05/21
1
21/07/21
1.3
25/08/21
1.5
20/10/21
1
23/12/21
2.7
16/03/22
0.8
18/05/22
1.3