RAU DOUET À DISTRE, paramètre Phosphore total
mg/L
13/04/16
0.03
20/06/16
0.05
17/08/16
0.05
12/10/16
0.04
16/12/16
0.04
25/04/18
0.05
26/06/18
0.06
07/08/18
0.06
08/10/18
0.04
05/12/18
0.07