RAU DU GUY GORAND A SAINT-REVEREND, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

19/02/14
1.7
24/04/14
4
23/06/14
4
26/08/14
3.8
14/10/14
3.2
18/12/14
2.6
21/02/18
2.5
20/04/18
4.1
22/06/18
4.7
24/08/18
5.9
24/10/18
4.4
14/12/18
1.6
08/02/19
2.8
19/04/19
2.4
03/07/19
2.1
26/08/19
2.5
23/10/19
2
17/12/19
2.7
17/01/23
2.9
21/02/23
1.5
16/03/23
2.5
19/04/23
1.5
11/05/23
1.6
05/06/23
0.99
10/07/23
1