RHONE à SAINT-JEAN-PIERRE-FIXTE, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

16/01/13
2.5
28/02/13
0.7
27/03/13
0.8
26/04/13
0.5
Limite de quantif.
31/05/13
0.6
26/06/13
1.9
18/07/13
1.4
28/08/13
0.6
20/09/13
0.5
Limite de quantif.
23/10/13
0.6
14/11/13
1.6
23/12/13
0.5
Limite de quantif.
23/01/14
0.9
26/02/14
4
19/03/14
1.6
22/04/14
1.9
21/05/14
2
23/06/14
0.8
29/07/14
0.7
25/08/14
0.5
22/09/14
0.7
21/10/14
0.9
27/11/14
0.5
Limite de quantif.
18/12/14
0.5
Limite de quantif.
28/01/15
1
25/02/15
1.2
26/03/15
1.8
22/04/15
1.6
28/05/15
1
25/06/15
1.5
30/07/15
0.9
19/08/15
1.2
25/09/15
0.9
22/10/15
1.3
19/11/15
0.5
17/12/15
1
17/02/16
1.3
11/04/16
1.6
22/06/16
0.6
19/08/16
0.9
24/10/16
1.6
21/12/16
1.5
20/02/17
0.6
11/04/17
0.6
14/06/17
0.9
17/08/17
0.7
11/10/17
0.8
11/12/17
4.4
03/10/22
1
02/11/22
0.8
13/01/23
0.9
17/02/23
1.5
10/03/23
1.7
19/04/23
1.5
19/05/23
1.2
16/06/23
1.2
18/07/23
1.5
14/08/23
1.7
15/09/23
3
16/10/23
1.2