RAU DE L'ANTONNIERE à SAINT-SATURNIN, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

22/02/13
1.7
09/04/13
5.7
21/06/13
3
06/08/13
1.5
29/10/13
3.3
09/12/13
3.2
19/02/14
2.3
16/04/14
3.3
19/06/14
1.8
22/08/14
2.8
27/10/14
2.1
18/12/14
3
24/02/15
3.4
10/04/15
3.4
19/06/15
5.2
20/08/15
3.9
21/10/15
5.8
23/12/15
1.2
09/02/16
4.6
20/04/16
2.2
06/06/16
5.3
25/08/16
0.7
19/10/16
0.5
Limite de quantif.
07/12/16
1.2
08/02/17
2.6
13/04/17
1.3
26/06/17
1.3
17/08/17
2.2
24/10/17
0.6
18/12/17
2.1
10/01/18
3
19/02/18
3.6
13/03/18
2.1
18/04/18
1.8
15/05/18
0.6
20/06/18
1.8
11/07/18
1.8
22/08/18
1.4
13/09/18
2.5
17/10/18
1.8
19/11/18
1.8
12/12/18
1.3
13/02/19
4.3
05/04/19
1.7
19/06/19
4.6
09/08/19
4.5
11/10/19
4.4
05/12/19
2.2
18/02/20
2.4
17/04/20
1.8
11/06/20
2.4
04/08/20
3.8
14/10/20
5.3
04/12/20
4
11/02/21
2.4
07/04/21
2.5
12/08/21
3
06/10/21
2.7
06/12/21
2.9
09/02/22
2.7
12/04/22
5.5
10/06/22
1.9
10/08/22
5.7
06/10/22
1.3
06/12/22
1.2
07/02/23
4.4
07/04/23
5.2
07/06/23
3.7
16/08/23
3.7
13/10/23
1.7