RAU DE LA CHALANDIERE À MAUVES-SUR-LOIRE, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

27/02/13
1.4
09/04/13
3.5
20/06/13
0.8
20/08/13
1
23/10/13
1.3
10/12/13
1.7
21/02/14
1.7
25/04/14
1.9
18/06/14
1
17/07/14
1.2
27/10/14
0.6
12/12/14
1.6
24/02/15
1.3
14/04/15
1.2
12/06/15
4.4
27/08/15
3
28/10/15
1.4
16/12/15
1.6
14/10/19
0.6
16/12/19
0.5
Limite de quantif.
06/02/20
1.1
28/02/20
1.8
09/04/20
1.1
26/06/20
0.7
30/06/20
3
Limite de quantif.
17/08/20
0.7
31/08/20
2.2
12/10/20
3.3
28/10/20
1.4
25/11/20
0.8
18/12/20
0.5
18/02/21
1.6
26/04/21
1.4
18/06/21
3
Limite de quantif.
27/08/21
0.6
22/10/21
1.6
22/12/21
3.9
24/11/22
1
27/12/22
1.6
23/01/23
0.5
Limite de quantif.
28/02/23
1.7
22/03/23
1
27/04/23
1.1
31/05/23
1.3
28/06/23
1.6
28/07/23
3
Limite de quantif.
23/08/23
1.2
21/09/23
4.2