LYS à AUBIGNE-SUR-LAYON, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

15/01/13
1.2
12/02/13
1.8
11/03/13
1.9
09/04/13
2.1
21/05/13
4.4
11/06/13
1.2
09/07/13
1
13/08/13
1.7
15/10/13
1.8
12/11/13
1.6
09/12/13
2.6
14/01/14
1.3
11/02/14
1.7
11/03/14
1.8
15/04/14
4.1
14/05/14
6
10/06/14
1.4
15/07/14
1.5
12/08/14
1.7
09/09/14
0.9
14/10/14
1.6
12/11/14
1.8
09/12/14
2.2
15/01/15
1.9
10/02/15
2.9
10/03/15
1.6
15/04/15
3.6
11/05/15
1.8
08/06/15
1.4
21/07/15
1.6
14/09/15
1.2
13/10/15
1.9
17/11/15
1.3
14/12/15
1.4
12/01/16
3
09/02/16
3.1
14/03/16
1.4
12/04/16
2
11/05/16
4.3
13/06/16
2.4
18/07/16
0.6
09/08/16
1.3
11/10/16
7
15/11/16
2.9
12/12/16
0.9
10/01/17
1.9
14/02/17
1
13/03/17
3.3
11/04/17
1.2
09/05/17
6
12/06/17
2.5
11/07/17
2.5
16/08/17
2.6
11/09/17
3.3
10/10/17
3.5
14/11/17
2.8
11/12/17
1.7
15/01/18
0.8
12/02/18
1.2
12/03/18
1.1
10/04/18
1.7
22/05/18
1.3
11/06/18
3.9
09/07/18
0.7
07/08/18
2.1
08/10/18
4.7
12/11/18
4.6
10/12/18
1.8
08/01/20
1.4
04/02/20
2.2
03/03/20
2.2
05/05/20
1.7
03/06/20
1.2
07/07/20
0.8
06/10/20
2
03/11/20
1.9
08/12/20
1.2
12/01/21
1.5
02/02/21
1.9
02/03/21
1.9
07/04/21
2.3
04/05/21
0.9
08/06/21
1.8
06/07/21
1.4
03/08/21
1
16/09/21
0.7
05/10/21
2.8
03/11/21
4.2
07/12/21
1.5
10/01/22
1.7
14/02/22
1.5
15/03/22
3.1
11/04/22
2.6
09/05/22
0.8
13/06/22
0.5
Limite de quantif.
07/09/22
1.9
10/10/22
1.3
14/11/22
2.3
12/12/22
1.3
10/01/23
1.9
13/02/23
1.4
13/03/23
1
11/04/23
1.7
09/05/23
2.2
12/06/23
0.8
10/07/23
0.6
07/08/23
1.4
11/09/23
0.9
09/10/23
0.7
13/11/23
1.4
11/12/23
2