BAGUENAUD A LA HAIE-FOUASSIERE, paramètre AMPA
µg/L
27/04/18
0.74
25/05/18
1.12
26/06/18
0.941
27/07/18
1.49
29/08/18
0.39
13/11/18
0.378
29/04/20
1.1
27/05/20
2.5
24/06/20
1.9
29/07/20
1.9
26/08/20
1.3
11/09/20
1.5
23/09/20
1
28/10/20
0.3
25/11/20
0.2