RAU DU MARGAS À CHATEAUNEUF-SUR-SARTHE, paramètre AMPA µg/L

19/03/15
0.1
23/04/15
0.19
29/05/15
0.11
04/06/15
0.24
23/10/15
0.26
24/11/15
0.21
28/12/15
0.15
27/04/16
0.09
18/05/16
0.25
24/06/16
0.41
22/07/16
0.67
26/10/16
0.57
16/11/16
0.45
20/12/16
0.28
19/04/19
0.34
22/05/19
0.34
24/06/19
1
25/10/19
0.43
19/11/19
0.22
13/12/19
0.27
21/04/22
0.25
12/05/22
0.23
13/12/22
0.24