HYROME à SAINT-LAMBERT-DU-LATTAY, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

21/02/13
2.2
25/04/13
4.9
25/06/13
2.1
29/08/13
1.3
28/10/13
3.5
16/12/13
2.5
25/04/14
3.7
12/06/14
0.6
08/08/14
1.3
30/10/14
3.3
19/12/14
2.7
17/02/15
4.6
29/04/15
4.1
10/06/15
2.1
27/08/15
2.8
21/10/15
2.1
04/12/15
2.6
19/02/16
1.6
22/04/16
3.2
28/06/16
0.5
Limite de quantif.
11/08/16
1
17/10/16
1.2
15/12/16
1.5
06/02/17
2.5
18/04/17
4.2
29/06/17
1.1
28/08/17
0.5
Limite de quantif.
23/10/17
1.3
22/12/17
0.5
12/01/18
2.3
28/02/18
1.6
22/03/18
0.8
27/04/18
1.9
28/05/18
1.2
28/06/18
1.2
17/07/18
1.5
28/08/18
1.3
20/09/18
1.9
30/10/18
1.4
29/11/18
2.8
21/12/18
3
22/02/19
2.2
24/04/19
2.3
21/06/19
2
21/08/19
1.2
21/10/19
4.8
23/12/19
3.1
28/01/20
1.8
25/02/20
1.6
11/03/20
2.6
27/05/20
2.2
24/06/20
2.9
16/07/20
2.1
17/08/20
3.3
15/09/20
0.6
26/10/20
2.1
13/11/20
5.5
26/11/20
0.9
18/12/20
2.2
19/01/21
1.2
26/02/21
1.5
29/03/21
2.6
29/04/21
2.5
31/05/21
1
18/06/21
3.9
27/07/21
2.7
30/08/21
0.5
Limite de quantif.
28/09/21
1.3
19/10/21
1.3
19/11/21
1.3
21/12/21
2
21/02/22
1.1
22/04/22
2.1
22/06/22
2.7
23/08/22
4.3
21/10/22
0.5
Limite de quantif.
20/12/22
3.6
20/02/23
3.7
20/04/23
2.8
20/06/23
4.2
25/08/23
1.6
25/10/23
2.7