RUISSEAU DU MARCHAIS A MONCOUTANT, paramètre Orthophosphates (PO4) mg(PO4)/L

21/07/16
0.43
22/08/16
0.39
26/09/16
0.38
21/10/16
0.2
23/11/16
0.36
19/12/16
0.24
01/01/22
0.062
25/02/22
0.26
20/04/22
0.17
23/05/22
0.15
24/06/22
0.24
27/07/22
0.34
24/08/22
0.25
22/09/22
0.099
19/10/22
0.23
29/11/22
0.091
29/12/22
0.13
20/01/23
0.18
17/02/23
0.083
23/03/23
0.083
18/04/23
0.12
26/05/23
0.24
28/06/23
0.47
20/07/23
0.18
24/08/23
0.4
26/09/23
0.31
25/10/23
0.18
28/11/23
0.11
19/12/23
0.13