TOURNERAIS A GOVEN, paramètre Orthophosphates (PO4) mg(PO4)/L

06/02/15
0.04
09/04/15
0.05
04/06/15
0.07
04/08/15
0.12
06/10/15
0.59
07/12/15
0.22
14/02/17
0.102
13/04/17
0.451
01/06/17
0.501
17/08/17
0.172
05/10/17
0.097
21/12/17
0.025
04/02/19
0.076
01/04/19
0.074
17/06/19
0.171
19/08/19
0.189
21/10/19
0.206
09/12/19
0.106
08/04/22
0.15
13/04/22
0.209
03/05/22
0.098
23/05/22
0.62
07/06/22
0.136
04/07/22
0.12
02/08/22
0.1
05/09/22
0.11
06/10/22
0.16
08/11/22
0.1
06/12/22
0.1
Limite de quantif.
19/12/22
0.23