GRANDE MAINE à LES HERBIERS-LIEU-DIT LA FAVRIE, paramètre Hexachlorocyclohexane delta µg/L

21/03/13
0.001
15/04/13
0.001
15/05/13
0.001
19/09/13
0.001
18/12/13
0.001
12/03/14
0.001
16/04/14
0.001
14/05/14
0.001
19/06/14
0.001
20/08/14
0.001
16/09/14
0.001
09/12/14
0.001
11/03/15
0.001
15/04/15
0.001
12/05/15
0.001
16/06/15
0.001
18/08/15
0.001
17/09/15
0.002
16/12/15
0.001
10/03/16
0.001
11/04/16
0.001
17/05/16
0.001
22/06/16
0.001
29/06/16
0.001
18/08/16
0.001
25/08/16
0.001
20/09/16
0.001
20/10/16
0.001
12/12/16
0.001
14/12/16
0.001
13/02/17
0.001
07/03/17
0.001
05/04/17
0.001
25/04/17
0.001
10/05/17
0.001
07/06/17
0.001
27/06/17
0.001
02/08/17
0.001
24/08/17
0.001
06/09/17
0.001
24/10/17
0.001
14/12/17
0.001
15/12/17
0.001
12/03/18
0.001
16/04/18
0.001
22/05/18
0.001
18/06/18
0.001
07/08/18
0.001
10/09/18
0.001