JEU à CHAUDEFONDS-SUR-LAYON, paramètre Orthophosphates (PO4) mg(PO4)/L

15/01/13
0.17
12/02/13
0.23
11/03/13
0.24
09/04/13
0.05
Limite de quantif.
21/05/13
0.3
11/06/13
0.2
09/07/13
0.23
13/08/13
0.24
09/09/13
0.21
15/10/13
0.18
12/11/13
0.13
09/12/13
0.15
14/01/14
0.17
11/02/14
0.33
11/03/14
0.13
16/04/14
0.08
14/05/14
0.6
10/06/14
0.25
15/07/14
0.25
12/08/14
0.3
09/09/14
0.31
14/10/14
0.16
12/11/14
0.16
09/12/14
0.154
15/01/15
0.146
10/02/15
0.065
10/03/15
0.122
15/04/15
0.165
11/05/15
0.203
08/06/15
0.246
21/07/15
0.265
11/08/15
0.241
14/09/15
0.204
13/10/15
0.148
17/11/15
0.198
14/12/15
0.218
12/01/16
0.217
14/03/16
0.162
12/04/16
0.082
11/05/16
0.181
13/06/16
0.309
18/07/16
0.267
09/08/16
0.289
12/09/16
0.224
11/10/16
0.207
15/11/16
0.072
12/12/16
0.14
10/01/17
0.23
14/02/17
0.14
13/03/17
0.21
11/04/17
0.3
09/05/17
0.33
12/06/17
0.38
11/07/17
0.37
11/09/17
0.29
10/10/17
0.15
14/11/17
0.12
11/12/17
0.29
28/02/18
0.102
27/04/18
0.176
28/06/18
0.223
28/08/18
0.304
30/10/18
0.08
12/02/19
0.127
12/03/19
0.085
09/04/19
0.127
11/06/19
0.296
09/07/19
0.33
12/08/19
0.15
15/10/19
0.38
10/12/19
0.17
08/01/20
0.22
04/02/20
0.21
03/03/20
0.24
05/05/20
0.24
03/06/20
0.28
07/07/20
0.27
04/08/20
0.23
15/09/20
0.23
06/10/20
0.29
03/11/20
0.34
08/12/20
0.14
24/02/21
0.144
29/04/21
0.135
18/06/21
0.521
26/08/21
0.328
19/10/21
0.15
21/12/21
0.326
21/10/22
0.129
23/11/22
0.103
20/12/22
0.097
19/01/23
0.173
20/02/23
0.071
20/03/23
0.082
20/04/23
0.054
25/05/23
0.221
20/06/23
0.38
24/07/23
0.135
19/09/23
0.332