SEVRE NIORTAISE à AZAY-LE-BRULE, paramètre Orthophosphates (PO4) mg(PO4)/L

23/01/12
0.15
21/02/12
0.08
21/03/12
0.06
25/04/12
0.202
22/05/12
0.148
12/06/12
0.129
19/07/12
0.106
31/08/12
0.081
11/09/12
0.089
17/10/12
0.184
07/11/12
0.166
11/12/12
0.1
25/02/13
0.089
13/06/13
0.125
19/08/13
0.098
07/10/13
0.101
19/12/13
0.18
26/02/14
0.11
16/04/14
0.03
23/06/14
0.08
25/08/14
0.1
22/10/14
0.13
17/12/14
0.15
26/02/15
0.14
13/04/15
0.07
26/06/15
0.1
27/08/15
0.12
27/10/15
0.11
08/12/15
0.13
24/02/16
0.142
05/04/16
0.077
02/06/16
0.163
09/08/16
0.127
03/10/16
0.11
20/12/16
0.123
02/02/17
0.136
04/04/17
0.089
14/06/17
0.13
01/08/17
0.1
02/10/17
0.103
07/12/17
0.105
09/01/18
0.185
01/02/18
0.139
27/03/18
0.074
03/04/18
0.07
02/05/18
0.104
04/06/18
0.13
25/07/18
0.108
01/08/18
0.103
03/09/18
0.11
01/10/18
0.115
05/11/18
0.174
03/12/18
0.224
06/02/19
0.137
25/04/19
0.124
27/06/19
0.12
26/08/19
0.09
29/10/19
0.152
18/12/19
0.2
04/02/20
0.186
15/06/20
0.134
18/08/20
0.156
16/10/20
0.118
02/11/20
0.31
11/12/20
0.178
17/02/21
0.114
21/04/21
0.02
Limite de quantif.
21/06/21
0.176
18/08/21
0.117
20/10/21
0.08
15/12/21
0.159
15/02/22
0.11
06/04/22
0.04
13/06/22
0.17
12/08/22
0.07
17/10/22
0.17
14/12/22
0.11
10/02/23
0.1
28/04/23
0.09
26/06/23
0.15
25/08/23
0.11
24/10/23
0.14