RAU DE LA CHEZE À TALENSAC, paramètre Orthophosphates (PO4)
mg(PO4)/L
12/02/18
0.177
16/04/18
3.38
21/06/18
0.412
01/08/18
0.645
08/10/18
0.342
17/12/18
0.249
18/02/19
0.13
08/04/19
0.219
17/06/19
0.581
19/08/19
0.919
14/10/19
0.707
16/12/19
0.186