RAU DE L'HERMITAIN à SAINT-MARTIN-DE-SAINT-MAIXENT, paramètre Orthophosphates (PO4) mg(PO4)/L

23/01/12 0.09	21/02/12 0.02	21/03/12 0.014	25/04/12 0.054	22/05/12 0.08	12/06/12 0.095	19/07/12 0.082	31/08/12 0.079	11/09/12 0.094	17/10/12 0.068	07/11/12 0.123	11/12/12 0.065
23/01/13 0.095	26/02/13 0.092	08/03/13 0.067	30/05/13 0.068	13/06/13 0.119	22/07/13 0.126	19/08/13 0.118	19/09/13 0.118	07/10/13 0.073	21/11/13 0.07	19/12/13 0.08
28/01/14 0.13	26/02/14 0.1	10/03/14 0.06	16/04/14 0.01 Limite de quantif.	16/05/14 0.09	23/06/14 0.1	28/07/14 0.13	25/08/14 0.12	16/09/14 0.11	22/10/14 0.04	27/11/14 0.09	17/12/14 0.1
21/01/15 0.12	26/02/15 0.1	12/03/15 0.07	13/04/15 0.02	27/05/15 0.09	26/06/15 0.11	03/07/15 0.11	27/08/15 0.1	22/09/15 0.09	27/10/15 0.01	26/11/15 0.08	08/12/15 0.07
17/02/21 0.129	21/04/21 0.021	22/06/21 0.154	18/08/21 0.137	20/10/21 0.02 Limite de quantif.	15/12/21 0.086
17/10/22 0.06	10/11/22 0.08	14/12/22 0.06
12/01/23 0.14	10/02/23 0.11	10/03/23 0.061	28/04/23 0.049	23/05/23 0.14	26/06/23 0.18	31/07/23 0.13	25/08/23 0.07	15/09/23 0.12