MAINE à SAINT-HILAIRE-DE-LOULAY, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

16/01/12
2.3
13/02/12
4.4
22/03/12
5.3
24/04/12
6.3
25/05/12
1.4
14/06/12
3.3
12/07/12
3.5
21/08/12
3.8
20/09/12
2.4
15/10/12
3.7
12/11/12
1.7
20/12/12
2.6
22/01/13
3
20/02/13
1.6
21/03/13
3.2
15/04/13
2.3
15/05/13
5.5
18/06/13
2.8
10/07/13
3
20/08/13
3.5
19/09/13
3.6
14/10/13
1.5
19/11/13
2.3
18/12/13
2.1
22/01/14
2.9
19/02/14
3.4
12/03/14
2.7
16/04/14
5.9
14/05/14
4.4
19/06/14
4.6
15/07/14
3.9
20/08/14
2.6
16/09/14
2.8
06/10/14
2.2
12/11/14
3
09/12/14
2.5
07/01/15
2.4
11/02/15
3.1
11/03/15
2.3
15/04/15
6
12/05/15
1.6
16/06/15
3.4
07/07/15
2.2
18/08/15
2.4
17/09/15
2
14/10/15
1.8
18/11/15
1.3
16/12/15
2.7
12/01/16
3.3
16/02/16
1.7
10/03/16
3.8
11/04/16
2.5
17/05/16
5.7
22/06/16
2.8
20/07/16
3.3
25/08/16
2.8
20/09/16
4.7
17/10/16
1.5
15/11/16
2.7
14/12/16
1.8
04/01/17
2.9
06/02/17
3.3
07/03/17
3.2
05/04/17
3
10/05/17
6
07/06/17
3
05/07/17
4
02/08/17
1.9
06/09/17
4
04/10/17
3.4
07/11/17
1.3
14/12/17
2.5
15/01/18
1.5
19/02/18
2.7
12/03/18
1.2
16/04/18
2.3
22/05/18
5
18/06/18
1.8
19/07/18
1.8
07/08/18
2.8
10/09/18
3.5
15/10/18
2.4
19/11/18
1.4
17/12/18
2.3
15/02/22
1.4
17/05/22
2.6
21/06/22
1.6
09/08/22
1.9
05/10/22
1.8
13/12/22
1.5
09/02/23
0.62
16/05/23
2.1
13/06/23
3
22/08/23
2.8