ACHENEAU à PORT-SAINT-PERE, paramètre Orthophosphates (PO4) mg(PO4)/L

16/02/10
0.26
15/04/10
0.11
11/06/10
0.24
11/08/10
0.12
22/10/10
0.15
07/12/10
0.44
18/02/11
0.16
19/04/11
0.2
16/06/11
0.05
29/08/11
0.59
27/10/11
0.13
12/12/11
0.73
08/02/12
0.14
19/04/12
0.1
04/06/12
0.23
30/08/12
0.04
30/10/12
0.43
14/12/12
0.12
11/02/13
0.25
25/04/13
0.19
24/06/13
0.02
20/08/13
0.11
18/10/13
0.06
04/12/13
0.15
17/02/14
0.26
29/04/14
0.21
26/06/14
0.02
10/09/14
0.11
23/10/14
0.04
23/12/14
0.43
26/02/15
0.07
02/04/15
0.03
16/06/15
0.06
13/08/15
0.02
29/10/15
0.05
14/12/15
0.08
23/02/16
0.08
21/06/16
0.17
18/08/16
0.05
17/10/16
0.02
15/12/16
0.28
28/02/17
0.06
10/04/17
0.18
09/06/17
0.02
07/08/17
0.07
23/10/17
0.09
14/12/17
0.21
28/02/18
0.018
27/04/18
0.44
29/06/18
0.067
31/08/18
0.015
Limite de quantif.
25/10/18
0.149
21/12/18
0.069
28/02/19
0.056
26/04/19
0.229
26/06/19
0.015
Limite de quantif.
30/08/19
0.016
22/10/19
0.035