FESSARD À CÉRANS-FOULLETOURTE, paramètre Orthophosphates (PO4)
mg(PO4)/L
14/02/17
0.147
13/04/17
0.1
26/06/17
0.199
21/08/17
0.292
24/10/17
0.322
18/12/17
0.167
10/02/22
0.073
13/04/22
0.074
14/06/22
0.159
12/10/22
0.363
09/12/22
0.11