RAU DE LA BELLE PERCHE A LANGON, paramètre Phosphore total
mg/L
16/02/21
0.019
01/03/21
0.02
07/04/21
0.016
11/05/21
0.024
22/06/21
0.037
29/09/21
0.013
21/10/21
0.02
30/11/21
0.014
04/01/22
0.054
23/03/22
0.01
08/04/22
0.219
23/05/22
0.132
28/09/22
0.016
24/10/22
0.168
16/11/22
0.026
28/12/22
0.012