NARAIS à PARIGNE-L'EVEQUE, paramètre Orthophosphates (PO4) mg(PO4)/L

16/01/13 0.171	20/02/13 0.168	14/03/13 0.172	08/04/13 0.094	24/05/13 0.154	20/06/13 0.164	09/07/13 0.158	08/08/13 0.199	18/09/13 0.146	18/10/13 0.22	26/11/13 0.15	06/12/13 0.15
16/01/14 0.21	21/02/14 0.16	21/03/14 0.14	01/04/14 0.12	19/05/14 0.13	02/06/14 0.15	11/07/14 0.13	27/08/14 0.16	04/09/14 0.15	28/10/14 0.13	19/11/14 0.15	02/12/14 0.16
13/01/15 0.16	11/02/15 0.12	20/03/15 0.1	08/04/15 0.09	21/05/15 0.11	01/06/15 0.16	20/07/15 0.14	21/08/15 0.11	16/09/15 0.13	22/10/15 0.11	20/11/15 0.17	22/12/15 0.16
19/02/18 0.157	18/04/18 0.136	20/06/18 0.149	22/08/18 0.035	26/10/18 0.116	14/12/18 0.15
07/10/22 0.037	08/11/22 0.125	07/12/22 0.094
10/01/23 0.174	08/02/23 0.107	09/03/23 0.123	11/04/23 0.097	15/05/23 0.117	08/06/23 0.059	06/07/23 0.041	17/08/23 0.111	08/09/23 0.02 Limite de quantif.