OUDON à CRAON, paramètre AMPA µg/L

12/05/20
0.37
15/06/20
0.52
20/07/20
2.7
12/10/20
2.3
09/11/20
0.94
14/12/20
0.17
12/04/21
0.22
18/05/21
0.35
14/06/21
0.6
05/07/21
1
04/10/21
0.38
08/11/21
1.1
13/12/21
0.22
07/02/22
0.3
04/04/22
1.1
07/06/22
3.2
01/08/22
9.2
03/10/22
18
05/12/22
1.5
06/02/23
0.3
03/04/23
0.28
05/06/23
2.2
01/08/23
3
03/10/23
4.4
04/12/23
0.48