ILLE à SAINT-GREGOIRE, paramètre Demande Biochimique en oxygène en 5 jours (D.B.O.5) mg(O2)/L

07/01/13
1.5
Limite de quantif.
05/02/13
2
04/03/13
1.5
Limite de quantif.
13/05/13
3
08/07/13
3
06/08/13
2
02/09/13
2
08/10/13
3
06/11/13
2
05/12/13
3
07/01/14
1.5
Limite de quantif.
08/04/14
2
13/05/14
1.5
Limite de quantif.
11/06/14
2
09/07/14
3
05/08/14
4
10/09/14
3
04/11/14
3
02/12/14
2
13/01/15
2
11/02/15
2
02/04/15
3
05/05/15
3
03/06/15
2
07/07/15
3
04/08/15
5
09/09/15
3
30/09/15
3
28/10/15
3
03/12/15
1.8
06/01/16
4
11/02/16
3
02/03/16
2
03/05/16
3
09/06/16
3.8
06/07/16
2.3
04/08/16
4
31/08/16
4.2
05/10/16
2.6
03/11/16
4.4
30/11/16
2
11/01/17
2.9
02/02/17
2.3
01/03/17
1.5
Limite de quantif.
05/04/17
3.6
03/05/17
4
31/05/17
2.8
05/07/17
5.7
02/08/17
4.7
06/09/17
2.8
04/10/17
2.7
07/11/17
2.5
06/12/17
2.5
03/01/18
3.3
01/02/18
2.6
01/03/18
2.5
04/04/18
2.7
02/05/18
1.5
Limite de quantif.
06/06/18
4.4
04/07/18
2.3
01/08/18
2.8
05/09/18
4.7
03/10/18
2.7
07/11/18
3.1
05/12/18
3.5
09/01/19
2.3
06/02/19
2.4
06/03/19
2.1
03/04/19
2.2
09/05/19
3.1
05/06/19
3.7
03/07/19
2.7
07/08/19
2.3
04/09/19
3.7
02/10/19
4
06/11/19
1.8
04/12/19
1.7
07/01/20
1.6
03/02/20
2.4
04/03/20
1.7
05/05/20
2.1
02/06/20
3.6
17/08/20
5.6
01/09/20
3.7
19/10/20
2.5
03/11/20
1.6
09/11/20
1.2
01/12/20
1.7
05/01/21
1.3
01/02/21
1.7
02/03/21
1.6
06/04/21
2.1
04/05/21
2.4
14/06/21
4.4
06/07/21
2.7
16/08/21
2.4
07/09/21
3.4
11/10/21
2.2
02/11/21
1.6
13/12/21
2.5
04/01/22
3.3
01/02/22
1.4
01/03/22
1.3
05/04/22
2.2
03/05/22
3.4
07/06/22
3.1
05/07/22
6
02/08/22
3.1
06/09/22
4.6
17/10/22
1.4
14/11/22
0.6
15/12/22
1.5
25/01/23
1.3
22/02/23
3
22/03/23
1.5
26/04/23
2.1
12/05/23
1.6
21/06/23
5
06/07/23
5
14/08/23
5
06/09/23
4
12/10/23
1.7
15/11/23
5
14/12/23
2.1