LONGUEVE à ASSE-LE-RIBOUL, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

17/01/13
2.4
19/02/13
2
02/04/13
1.8
22/05/13
2.1
27/06/13
1.9
09/07/13
1.5
23/08/13
1.3
16/09/13
1.4
17/10/13
2.3
26/11/13
2.3
02/12/13
2.3
15/01/14
2.5
19/02/14
1.6
20/03/14
2.1
16/04/14
2.3
16/05/14
1.9
20/06/14
2.5
11/07/14
1.9
22/08/14
2.3
03/09/14
1.2
17/10/14
2.8
18/11/14
2.6
18/12/14
2.2
12/01/15
2.7
24/02/15
2.8
19/03/15
2.3
09/04/15
2.6
21/05/15
1.3
19/06/15
1.9
17/07/15
1.3
20/08/15
2.3
16/09/15
2.8
21/10/15
1.6
19/11/15
1.9
21/12/15
1.9
16/10/18
1
11/12/18
2.1
13/02/19
0.5
Limite de quantif.
04/04/19
1
14/06/19
2
05/08/19
0.8
10/10/19
1.6
04/12/19
1.4
14/02/20
3.5
11/06/20
3.4
04/08/20
0.8
14/10/20
1
09/11/20
1.2
04/12/20
2.6
24/02/21
0.7
07/04/21
1.8
04/06/21
3
Limite de quantif.
11/08/21
1.3
06/10/21
1.7
06/12/21
2.6