CHERE à CHATEAUBRIANT, paramètre Orthophosphates (PO4) mg(PO4)/L

18/02/13
0.058
23/04/13
0.114
20/06/13
0.386
19/08/13
0.65
16/10/13
0.185
16/12/13
0.07
18/04/14
0.37
11/06/14
0.56
08/08/14
0.3
17/10/14
0.19
09/12/14
0.17
13/02/15
0.06
16/04/15
0.08
08/06/15
0.21
05/08/15
0.3
07/10/15
0.24
08/12/15
0.22
22/02/16
0.059
20/04/16
0.185
15/06/16
0.294
24/08/16
0.478
13/10/16
0.182
19/12/16
0.115
20/02/17
0.056
19/04/17
0.29
21/06/17
0.977
29/08/17
0.764
18/10/17
0.909
11/12/17
0.256
11/01/18
0.147
16/04/18
0.107
29/05/18
0.804
18/06/18
0.189
31/07/18
0.927
20/08/18
0.601
05/09/18
1.76
18/10/18
0.891
07/11/18
0.228
10/12/18
0.129
04/02/19
0.049
16/04/19
0.047
04/07/19
0.422
21/08/19
0.271
25/10/19
0.226
19/12/19
0.129
25/02/20
0.173
16/04/20
0.555
24/06/20
0.82
24/08/20
2.07
22/10/20
0.508
26/11/20
0.3
17/12/20
0.211
22/12/20
0.18
23/02/21
0.352
28/04/21
0.856
23/06/21
0.595
12/08/21
0.585
25/10/21
0.165
17/12/21
0.183
22/02/22
0.146
20/04/22
0.455
27/06/22
1.28
22/08/22
1.15
26/10/22
0.255
28/12/22
0.099
23/02/23
0.094
26/04/23
0.05
28/06/23
1.97
28/08/23
0.829
26/10/23
0.293