PETITE MAINE à CHAVAGNES-EN-PAILLERS, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

16/01/12
2.2
13/02/12
3.5
22/03/12
3.8
24/04/12
3.6
21/05/12
5.5
14/06/12
3.2
12/07/12
3
21/08/12
1.2
20/09/12
0.8
15/10/12
2.7
12/11/12
1.9
20/12/12
1.4
22/01/13
2.2
20/02/13
2.2
21/03/13
2.6
15/04/13
2.2
15/05/13
4.2
18/06/13
2.4
10/07/13
1
20/08/13
3.5
19/09/13
3.2
14/10/13
4
19/11/13
1.7
18/12/13
2.3
22/01/14
2.2
19/02/14
2
12/03/14
1.8
16/04/14
2.8
14/05/14
2.7
19/06/14
1.8
15/07/14
1.3
20/08/14
2
16/09/14
1.1
06/10/14
2.7
12/11/14
3.1
09/12/14
2.6
07/01/15
2.1
11/02/15
2.9
11/03/15
2.7
15/04/15
6
12/05/15
1.7
16/06/15
5.8
07/07/15
3
18/08/15
2.7
17/09/15
2.8
14/10/15
2.4
18/11/15
1
16/12/15
3.1
12/01/16
2.2
16/02/16
2.6
10/03/16
2.6
11/04/16
2
17/05/16
1.9
22/06/16
2.2
20/07/16
2.1
25/08/16
2.8
20/09/16
1.9
17/10/16
3.4
15/11/16
2.7
14/12/16
1.2
04/01/17
3.5
06/02/17
2.5
07/03/17
2.1
05/04/17
2.6
10/05/17
6
07/06/17
4.1
05/07/17
1
02/08/17
4
06/09/17
4
04/10/17
2.2
07/11/17
0.5
Limite de quantif.
14/12/17
3.6
15/01/18
1.2
19/02/18
2.3
12/03/18
0.8
16/04/18
1.5
22/05/18
1.5
18/06/18
1.5
19/07/18
4
07/08/18
1
10/09/18
2.3
15/10/18
0.7
19/11/18
0.5
Limite de quantif.
17/12/18
2.2