RAU DE TREHELU À GUICHEN, paramètre Phosphore total
mg/L
08/04/22
0.579
13/04/22
0.09
03/05/22
0.127
23/05/22
0.448
07/06/22
0.245
04/07/22
0.135
02/08/22
0.255
05/09/22
0.094
06/10/22
0.076
03/11/22
0.085
08/11/22
0.065
06/12/22
0.291
19/12/22
0.237