REZ PROFOND A BEAUPREAU EN MAUGES, paramètre Orthophosphates (PO4)
mg(PO4)/L
16/01/18
0.4
13/02/18
0.18
13/03/18
0.45
09/04/18
0.25
23/05/18
0.25
12/06/18
0.28
16/01/19
0.17
20/03/19
0.18
22/05/19
0.29
10/07/19
1.54
11/09/19
0.31
13/11/19
0.22