LA FONTAINE DE MONTBAIL A SAINT-MESMIN, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

26/01/21
1
25/02/21
1.4
24/03/21
1.4
28/04/21
2.4
19/05/21
2.2
30/07/21
0.8
26/08/21
0.9
23/09/21
0.9
21/10/21
1.3
25/11/21
1.5
29/12/21
3.2
19/01/22
1.8
15/02/22
1.4
16/03/22
1.5
06/04/22
2.5
18/05/22
1.1
22/06/22
3.3
12/07/22
0.92
09/08/22
0.52
20/09/22
1.5
05/10/22
1.2
08/11/22
1.9
13/12/22
1.4