LE RATEAU A LES TOUCHES, paramètre Orthophosphates (PO4)
mg(PO4)/L
15/02/19
0.51
18/04/19
0.97
14/06/19
1.33
23/08/19
1.76
17/10/19
1.52
16/12/19
0.35
23/02/21
0.36
22/04/21
1.66
28/06/21
1.96
26/08/21
1.3