RAU DE LA QUEILLE A CHATELAIS, paramètre Phosphore total
mg/L
12/02/14
0.078
07/04/14
0.036
24/06/14
0.042
20/08/14
0.044
17/10/14
0.031
23/12/14
0.051
01/03/21
0.029
06/04/21
0.019
03/05/21
0.028
07/06/21
0.038
05/07/21
0.283
02/08/21
0.058
20/09/21
0.05
04/10/21
0.115
02/11/21
0.045
06/12/21
0.068