ETANG DE CHATILLON à CHATILLON-EN-VENDELAIS, paramètre Phosphore total
mg/L
20/03/13
0.06
18/06/13
0.05
07/08/13
0.43
08/10/13
0.1
10/06/20
0.05
30/07/20
0.45
17/09/20
0.74
27/02/23
0.072
11/04/23
0.117
07/08/23
0.261
22/09/23
0.238