BOIVRE à SAINT-PERE-EN-RETZ, paramètre Oxygène dissous mg(O2)/L

16/02/10
12.29
15/04/10
7.38
11/06/10
5.99
11/08/10
5.24
22/10/10
8.21
07/12/10
10.13
18/02/11
9.29
19/04/11
4.19
16/06/11
6.07
29/08/11
7.12
27/10/11
5.96
12/12/11
8.51
08/02/12
16.57
19/04/12
8.97
04/06/12
3.88
30/08/12
6.02
30/10/12
7.55
14/12/12
12.87
11/02/13
11.89
25/04/13
5.84
24/06/13
5.23
20/08/13
7.06
18/10/13
6.37
04/12/13
12.33
17/02/14
9.37
29/04/14
7.01
26/06/14
2.92
10/09/14
3.35
23/10/14
6
23/12/14
7.53
19/02/15
10.05
02/04/15
7.8
20/05/15
5
16/06/15
5.84
18/06/15
9.28
13/08/15
6.75
11/09/15
7.84
13/10/15
6.25
29/10/15
5.25
14/12/15
5.96
23/02/16
8.78
07/04/16
7.39
29/04/16
6.8
21/06/16
3.99
29/06/16
7.9
18/08/16
2.1
26/08/16
8.3
17/10/16
5.27
24/10/16
8.3
15/12/16
12.49
21/12/16
13.6
24/02/17
10.7
28/02/17
11.24
10/04/17
5.07
28/04/17
11.1
09/06/17
5.28
30/06/17
5.4
07/08/17
9.54
31/08/17
7.3
09/10/17
8.43
27/10/17
5.7
06/12/17
17.35
20/12/17
8.4
20/02/18
9.71
19/04/18
4.17
14/06/18
4.04
14/08/18
7.94
26/10/18
5.26
11/12/18
8.08
15/10/19
5.1
17/12/19
7.6
12/02/20
8.3
06/04/20
6.6
02/06/20
7.6
12/08/20
3.8
21/10/20
9.1
08/12/20
9.3
03/02/21
8.3
21/04/21
2.4
30/06/21
4.7
19/08/21
6
28/10/21
6.8
10/12/21
10.5
16/02/22
10.1
14/04/22
6.3