VILETTE à CORBON, paramètre Orthophosphates (PO4)
mg(PO4)/L
04/10/22
0.361
04/11/22
0.326
02/12/22
0.364
06/01/23
0.361
03/02/23
0.246
27/03/23
0.266
05/04/23
0.546
24/05/23
0.154
02/06/23
0.512
04/07/23
0.41
07/08/23
0.464
07/09/23
0.668
16/10/23
0.436