GRANDE MAINE à LES HERBIERS, paramètre Orthophosphates (PO4) mg(PO4)/L

13/01/09
0.39
16/02/09
0.18
23/03/09
0.15
28/04/09
0.3
28/05/09
0.4
26/06/09
0.87
20/07/09
0.67
25/08/09
0.8
28/09/09
0.88
26/10/09
0.64
19/11/09
0.28
15/12/09
0.27
12/01/10
0.16
25/02/10
0.42
22/03/10
0.26
21/04/10
0.18
11/05/10
0.31
22/06/10
0.61
15/07/10
0.91
09/08/10
1.29
08/09/10
1.3
18/10/10
0.7
15/11/10
0.28
07/12/10
0.69
10/01/11
0.19
14/02/11
0.24
23/03/11
0.35
19/04/11
0.76
10/05/11
0.8
08/06/11
0.97
04/07/11
101.9
24/08/11
0.85
19/09/11
0.77
10/10/11
1.37
09/11/11
1.73
19/12/11
0.33
16/01/12
0.22
13/02/12
0.41
22/03/12
0.47
24/04/12
0.39
21/05/12
0.28
14/06/12
1
12/07/12
0.54
21/08/12
2.88
20/09/12
0.74
15/10/12
0.59
12/11/12
0.23
20/12/12
0.56
22/01/13
0.43
20/02/13
0.68
21/03/13
0.41
15/04/13
0.41
15/05/13
0.84
16/06/13
0.45
10/07/13
0.57
20/08/13
6.3
19/09/13
0.79
14/10/13
0.34
19/11/13
0.38
18/12/13
0.86
22/01/14
0.38
19/02/14
0.26
12/03/14
0.21
16/04/14
0.55
14/05/14
0.67
19/06/14
0.73
15/07/14
0.77
20/08/14
2.1
16/09/14
0.79
06/10/14
0.45
12/11/14
0.37
09/12/14
0.17
07/01/15
0.33
11/02/15
0.23
11/03/15
0.75
15/04/15
0.4
12/05/15
0.25
16/06/15
0.71
07/07/15
0.78
18/08/15
4
17/09/15
0.34
14/10/15
0.45
18/11/15
1.1
16/12/15
1.1
12/01/16
0.47
16/02/16
0.31
10/03/16
0.35
11/04/16
0.096
17/05/16
0.29
22/06/16
0.55
20/07/16
1.4
25/08/16
0.92
20/09/16
0.61
17/10/16
0.4
15/11/16
0.31
14/12/16
0.86
04/01/17
1.4
06/02/17
0.2
07/03/17
0.42
05/04/17
0.14
10/05/17
0.55
07/06/17
0.37
05/07/17
0.46
02/08/17
2.7
06/09/17
0.58
04/10/17
1.8
07/11/17
0.9
14/12/17
0.45
15/01/18
0.25
19/02/18
0.27
12/03/18
0.14
16/04/18
0.35
22/05/18
0.37
18/06/18
0.49
19/07/18
0.43
07/08/18
0.66
10/09/18
0.82
15/10/18
0.89
19/11/18
0.46
17/12/18
0.21
31/01/19
0.21
20/02/19
0.12
20/03/19
0.099
17/04/19
0.25
16/05/19
0.33
13/06/19
1.1
10/07/19
0.63
14/08/19
0.61
11/09/19
0.4
16/10/19
0.69
14/11/19
0.29
11/12/19
0.21
14/01/20
0.38
11/02/20
0.86
10/03/20
0.36
25/05/20
0.36
22/06/20
0.32