PETITE MAINE à SAINT-GEORGES-DE-MONTAIGU-LIEU-DIT FROMAGE, paramètre Hexachlorocyclohexane gamma µg/L

22/03/10
0.003
21/04/10
0.003
11/05/10
0.003
22/06/10
0.003
09/08/10
0.003
08/09/10
0.003
07/12/10
0.003
23/03/11
0.003
19/04/11
0.001
10/05/11
0.002
08/06/11
0.003
24/08/11
0.003
19/09/11
0.003
19/12/11
0.003
22/03/12
0.003
24/04/12
0.003
21/05/12
0.003
14/06/12
0.003
21/08/12
0.003
20/09/12
0.003
20/12/12
0.003
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
26/05/15
0.01
16/06/15
0.001
22/06/15
0.01
18/08/15
0.001
17/09/15
0.001
29/09/15
0.01
15/10/15
0.01
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
23/06/16
0.02
05/07/16
0.02
25/08/16
0.001
20/09/16
0.001
05/10/16
0.001
15/11/16
0.001
02/12/16
0.001
14/12/16
0.001
07/03/17
0.001
05/04/17
0.001
10/05/17
0.001
07/06/17
0.001
02/08/17
0.001
06/09/17
0.001
14/12/17
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