THOUARET à LUZAY, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

23/04/13
3.3
03/06/13
2.6
13/08/13
1.8
08/10/13
1.7
18/12/13
3.1
20/02/14
1.7
10/04/14
5.4
06/06/14
2.7
05/08/14
1.4
23/10/14
2.2
19/12/14
3.5
18/02/15
3.9
24/04/15
7.5
12/06/15
2
26/08/15
2.9
23/10/15
2.5
21/12/15
2.3
02/02/16
2.1
12/04/16
2.6
17/06/16
2.1
11/08/16
1.1
11/10/16
1
15/12/16
1.4
03/02/17
2.5
10/04/17
2.7
08/06/17
1.5
05/10/17
2.3
11/12/17
2.4
10/01/18
2.6
23/02/18
1.1
05/03/18
2.3
24/04/18
2.2
24/05/18
1.4
25/06/18
1.6
02/07/18
1.1
06/08/18
0.5
Limite de quantif.
04/09/18
1.6
04/10/18
0.9
06/11/18
1.7
03/12/18
3.7
18/02/19
2.3
17/04/19
4
26/06/19
1.8
13/08/19
2.9
21/10/19
2.7
18/12/19
2.2
15/01/20
0.9
21/02/20
1.7
10/03/20
1.4
23/04/20
1
25/05/20
2.3
18/06/20
2.1
15/07/20
1.5
17/08/20
3.6
10/09/20
2.7
28/10/20
1.8
12/11/20
1.5
11/12/20
3
18/01/21
3.1
22/02/21
1.4
26/03/21
3.2
19/04/21
3
Limite de quantif.
21/05/21
3.6
15/06/21
3.2
08/07/21
1.7
23/08/21
1.4
23/09/21
0.7
15/10/21
1.4
09/11/21
2.5
14/12/21
1
16/02/22
2.6
19/04/22
2.8
15/06/22
1.1
20/10/22
2.4
16/11/22
1
21/12/22
2.3
16/01/23
2.8
08/02/23
1.6
14/03/23
2.6
21/04/23
3
17/05/23
1.4
21/06/23
2.4
24/07/23
1.3
22/08/23
1.4
13/09/23
2.6
23/10/23
1.6