EGRAY à SAINTE-OUENNE, paramètre Orthophosphates (PO4) mg(PO4)/L

23/01/12
0.38
21/02/12
0.2
22/03/12
0.868
27/04/12
0.845
25/05/12
0.798
13/06/12
1.043
18/07/12
1.065
16/10/12
0.379
06/11/12
0.227
11/12/12
0.243
23/01/13
0.208
25/02/13
0.205
07/03/13
0.335
11/04/13
0.199
30/05/13
0.435
14/06/13
0.583
05/07/13
0.319
28/08/13
0.396
18/09/13
0.44
25/10/13
0.99
14/11/13
0.18
20/12/13
0.5
28/01/14
0.21
25/02/14
0.3
26/03/14
0.53
14/04/14
0.87
06/05/14
1.2
24/06/14
0.28
30/07/14
0.36
18/08/14
0.82
23/09/14
0.42
20/10/14
0.87
27/11/14
0.28
22/12/14
0.23
26/01/15
0.37
25/02/15
0.24
12/03/15
0.38
28/04/15
0.97
27/05/15
0.68
25/06/15
0.33
02/07/15
0.4
24/08/15
0.42
21/09/15
0.38
28/10/15
1.2
26/11/15
0.33
09/12/15
0.38
07/02/19
0.172
26/04/19
0.355
18/10/19
0.263
19/12/19
0.226
18/02/21
0.188
12/04/21
0.398
23/06/21
0.761
20/08/21
0.812
17/12/21
0.579