LE ROC A POIRE-SUR-VIE, paramètre Orthophosphates (PO4)
mg(PO4)/L
10/01/22
0.38
07/02/22
0.36
07/03/22
0.3
04/04/22
0.41
09/05/22
1.5
13/06/22
1.9
05/07/22
1.7
04/10/22
1.2
07/11/22
1.1
05/12/22
0.45
19/01/23
0.34
09/02/23
0.39
06/03/23
0.62
11/04/23
0.47
09/05/23
0.62
05/06/23
1
10/07/23
1.9