VILAINE à CESSON-SEVIGNE, paramètre Orthophosphates (PO4) mg(PO4)/L

14/01/13
0.161
19/02/13
0.073
04/04/13
0.014
10/05/13
0.072
05/06/13
0.099
01/07/13
0.167
05/08/13
0.253
05/09/13
0.149
17/10/13
0.14
04/11/13
0.22
04/12/13
0.08
13/01/14
0.14
05/03/14
0.09
04/04/14
0.03
05/05/14
0.12
05/06/14
0.17
02/07/14
0.25
06/08/14
0.24
02/09/14
0.2
03/10/14
0.16
12/11/14
0.12
12/12/14
0.14
20/01/15
0.19
06/02/15
0.11
04/03/15
0.07
14/04/15
0.04
11/05/15
0.15
08/07/15
0.26
04/08/15
0.16
09/09/15
0.16
05/10/15
0.12
04/11/15
0.14
02/12/15
0.11
26/01/16
0.146
18/02/16
0.086
15/03/16
0.077
11/04/16
0.091
26/05/16
0.131
09/06/16
0.231
11/07/16
0.208
16/08/16
0.175
05/09/16
0.245
24/10/16
0.162
07/11/16
0.144
01/12/16
0.173
19/01/17
0.057
14/02/17
0.095
09/03/17
0.036
13/04/17
0.099
02/05/17
0.148
20/06/17
0.328
10/07/17
0.281
17/08/17
0.27
11/09/17
0.295
09/10/17
0.306
13/11/17
0.144
18/12/17
0.063
08/01/18
0.137
12/02/18
0.122
05/03/18
0.068
16/04/18
0.128
29/05/18
0.24
21/06/18
0.148
16/07/18
0.249
01/08/18
0.254
18/09/18
0.137
08/10/18
0.227
19/11/18
0.283
17/12/18
0.194
28/01/19
0.199
04/02/19
0.1
18/03/19
0.118
15/04/19
0.102
13/05/19
0.218
03/06/19
0.314
15/07/19
0.277
05/08/19
0.28
02/09/19
0.301
07/10/19
0.27
04/11/19
0.283
20/01/20
0.23
17/02/20
0.177
09/03/20
0.133
19/05/20
0.331
02/06/20
0.377
23/07/20
0.302
03/08/20
0.343
01/09/20
0.38
19/10/20
0.137
02/11/20
0.174
09/11/20
0.205
01/12/20
0.135
11/01/21
0.152
01/02/21
0.174
22/03/21
0.031
28/04/21
0.048
27/05/21
0.176
14/06/21
0.177
12/07/21
0.238
16/08/21
0.209
20/09/21
0.213
11/10/21
0.16
09/11/21
0.122
13/12/21
0.15
13/01/22
0.16
11/02/22
0.13
11/03/22
0.09
13/04/22
0.1
10/05/22
0.13
10/06/22
0.23
28/07/22
0.18
10/08/22
0.25
06/09/22
0.19
13/10/22
0.14
14/11/22
0.2
14/12/22
0.16
25/01/23
0.15
07/02/23
0.13
22/03/23
0.1
12/04/23
0.08
11/05/23
0.3
21/06/23
0.28
06/07/23
0.17
14/08/23
0.19
06/09/23
0.19
16/10/23
0.18
09/11/23
0.15