RAU DE L'ETANG HERVE A CARQUEFOU, paramètre Phosphore total
mg/L
18/02/14
0.191
23/04/14
0.354
18/06/14
0.357
22/08/14
0.308
14/10/14
0.329
16/12/14
0.391
24/11/22
0.31
27/12/22
0.29
23/01/23
0.19
28/02/23
0.21
22/03/23
0.19
27/04/23
0.22
31/05/23
0.32
28/06/23
0.35
28/07/23
0.32
23/08/23
0.42
21/09/23
0.27