CANAL DE QUILLY À GUENROUET, paramètre Phosphore total
mg/L
10/02/21
0.082
29/04/21
0.086
10/06/21
0.15
13/12/21
0.066
04/02/22
0.063
27/04/22
0.11
16/12/22
0.055
14/02/23
0.048
25/04/23
0.075
05/06/23
0.16