RAU RENON À CHEMIRE-LE-GAUDIN, paramètre AMPA
µg/L
22/04/16
0.1
18/05/16
0.17
08/06/16
0.13
18/07/16
0.1
21/10/16
0.05
16/11/16
0.2
12/12/16
0.11
18/04/19
0.02
Limite de quantif.
17/05/19
0.09
20/06/19
0.24
16/07/19
0.08
22/10/19
0.46
18/11/19
0.1
10/12/19
0.13