HAVRE à OUDON, paramètre Orthophosphates (PO4) mg(PO4)/L

21/02/13
0.29
15/04/13
0.31
13/06/13
0.26
19/08/13
0.58
22/10/13
0.34
11/12/13
0.26
27/02/14
0.43
09/04/14
0.14
30/06/14
0.4
31/07/14
0.38
28/10/14
0.5
09/12/14
0.28
19/02/15
0.25
29/04/15
0.03
22/06/15
0.11
20/08/15
0.21
29/10/15
0.25
08/12/15
0.2
03/03/16
0.21
25/04/16
0.02
02/06/16
0.25
29/07/16
0.21
24/08/16
0.32
30/09/16
0.16
18/10/16
0.21
21/11/16
0.23
20/12/16
0.48
14/02/17
0.16
27/04/17
0.02
12/06/17
0.19
25/08/17
0.12
25/10/17
0.02
12/12/17
0.23
27/02/18
0.15
23/04/18
0.1
14/06/18
0.31
28/08/18
0.06
24/10/18
0.05
05/12/18
0.14
27/02/19
0.158
29/04/19
0.016
08/07/19
0.191
30/08/19
0.102
14/10/19
0.17
28/10/19
0.226
16/12/19
0.35
06/02/20
0.24
09/04/20
0.024
26/06/20
0.07
17/08/20
0.23
12/10/20
0.032
18/12/20
0.3
18/02/21
0.236
26/04/21
0.02
Limite de quantif.
18/06/21
0.241
27/08/21
0.102
22/10/21
0.023
22/12/21
0.192
07/02/22
0.26
15/04/22
0.13
22/06/22
0.36
05/08/22
0.07
19/12/22
0.25
22/02/23
0.059
14/04/23
0.13
15/06/23
0.45