SEVRE NIORTAISE À MAILLE, paramètre Orthophosphates (PO4) mg(PO4)/L

22/02/12
0.05
Limite de quantif.
10/05/12
0.1
27/06/12
0.05
Limite de quantif.
23/08/12
0.05
Limite de quantif.
08/10/12
0.05
Limite de quantif.
19/12/12
0.2
Limite de quantif.
18/02/13
0.05
06/05/13
0.05
Limite de quantif.
24/06/13
0.2
19/08/13
0.02
Limite de quantif.
16/12/13
0.04
17/02/14
0.06
05/05/14
0.07
23/06/14
0.03
21/08/14
0.05
08/10/14
0.06
15/12/14
0.13
23/02/15
0.08
04/05/15
0.2
22/06/15
0.05
18/08/15
0.03
20/10/15
0.07
14/12/15
0.13
22/02/16
0.05
09/05/16
0.02
20/06/16
0.11
25/08/16
0.06
25/10/16
0.04
13/12/16
0.12
22/02/17
0.04
10/05/17
0.02
21/06/17
0.02
Limite de quantif.
23/08/17
0.04
25/10/17
0.45
13/12/17
0.02
Limite de quantif.
21/02/18
0.09
16/05/18
0.07
20/06/18
0.16
22/08/18
0.15
17/10/18
0.05
Limite de quantif.
12/12/18
0.13