BOIRE DE NAY OU RAU DE L'HOCMARD À LA CHAPELLE-SUR-ERDRE, paramètre Oxygène dissous mg(O2)/L

16/02/10
11.63
07/04/10
7.67
07/06/10
4.73
27/07/10
4.49
19/10/10
2.38
02/12/10
9.63
15/02/11
7.88
05/04/11
5.33
08/06/11
3.74
23/08/11
1.81
19/10/11
1.82
30/11/11
1.37
28/02/12
8.55
10/04/12
7.93
08/06/12
4.53
05/09/12
2.88
24/10/12
5.2
11/12/12
6.83
26/02/13
11.45
05/04/13
11.29
18/06/13
7.12
22/08/13
2.53
28/10/13
7.8
17/12/13
9.43
24/02/14
9.96
23/04/14
8.72
27/06/14
4.27
30/07/14
4.83
29/10/14
5.2
29/12/14
11.85
27/02/15
10.98
07/04/15
10.8
15/06/15
6.94
26/08/15
5.46
19/10/15
5.52
18/12/15
9.1
02/03/16
10.8
20/04/16
10.3
26/05/16
7.76
25/08/16
2.67
19/10/16
5.46
07/12/16
8.07
23/02/17
9.31
24/04/17
9.7
31/05/17
4.44
31/08/17
0.39
17/10/17
1.81
11/12/17
8.8
20/02/18
11.79
24/04/18
9.13
15/06/18
8.37
27/08/18
4.47
26/10/18
0.55
11/12/18
10.9
18/02/20
10.8
28/02/20
7.1
15/04/20
8.2
29/05/20
6
22/06/20
7.6
30/06/20
1.7
20/07/20
11.33
22/07/20
5.5
17/08/20
5.2
31/08/20
4.9
04/09/20
5.29
11/09/20
5.8
23/09/20
3.1
15/10/20
6.3
28/10/20
4.9
25/11/20
4.9
14/12/20
9.3
29/12/20
7.2
18/02/21
9.6
26/04/21
8.6
25/05/21
4.8
07/06/21
6.7
17/06/21
3.87
18/06/21
4.4
09/07/21
7.1
23/07/21
5.3
27/08/21
1.3
24/09/21
3
22/10/21
4.1
22/12/21
7.9