ETANG DE MARCILLE à MARCILLE-ROBERT, paramètre Orthophosphates (PO4)
mg(PO4)/L
12/03/14
0.098
12/06/14
0.17
30/07/14
0.118
01/10/14
0.09
20/03/17
0.023
15/06/17
0.598
28/07/17
0.172
12/09/17
0.053
10/03/20
0.185
16/06/20
0.023
04/08/20
0.907
22/09/20
0.239
28/02/23
0.3
24/05/23
0.11
09/08/23
0.1
20/09/23
0.16