SEVREAU à SAINT-MESMIN, paramètre Ammonium mg(NH4)/L

23/01/09 0.21	12/02/09 0.08	11/03/09 0.06	16/04/09 0.12	14/05/09 0.08	18/06/09 0.11	22/07/09 0.08	19/08/09 0.03 Limite de quantif.	23/09/09 0.06	20/10/09 0.03 Limite de quantif.	30/11/09 0.13	16/12/09 0.09
28/01/10 0.05	25/02/10 0.06	19/03/10 0.03 Limite de quantif.	27/04/10 0.06	27/05/10 0.1	30/06/10 0.04	21/07/10 0.03 Limite de quantif.	27/08/10 0.06	28/09/10 0.06	21/10/10 0.05	24/11/10 0.06	22/12/10 0.14
13/01/11 0.06	11/02/11 0.05	31/03/11 0.06	26/04/11 0.09	30/05/11 0.08	23/06/11 0.07	19/07/11 0.1	22/08/11 0.06	23/09/11 0.04	27/10/11 0.04	25/11/11 0.03	19/12/11 0.12
18/01/12 0.08	08/02/12 0.062	28/03/12 0.02	23/04/12 0.12	29/05/12 0.03	19/06/12 0.05	16/07/12 0.05	24/08/12 0.15	14/09/12 0.02	11/10/12 0.58	23/11/12 0.03	18/12/12 0.06
21/02/13 0.05	26/04/13 0.01	25/06/13 0.07	26/08/13 0.05	23/10/13 0.01 Limite de quantif.	17/12/13 0.08
24/02/14 0.08	14/04/14 0.05	24/06/14 0.05	18/08/14 0.03	16/10/14 0.01	22/12/14 0.15
24/02/15 0.11	27/04/15 0.1	22/06/15 0.05	20/08/15 0.05	26/10/15 0.04	22/12/15 0.04
18/02/16 0.016	26/04/16 0.032	20/06/16 0.027	16/08/16 0.008	19/10/16 0.011	14/12/16 0.05
09/02/17 0.05	24/04/17 0.005	26/06/17 0.055	23/08/17 0.19	23/10/17 0.022	14/12/17 0.099
15/01/18 0.085	22/02/18 0.047	27/03/18 0.062	23/04/18 0.079	25/05/18 0.073	25/06/18 0.017	27/07/18 0.1	03/08/18 0.073	19/09/18 0.031	05/10/18 0.024	07/11/18 0.11	04/12/18 0.16
21/02/19 0.035	29/04/19 0.067	24/06/19 0.022	30/08/19 0.19	25/10/19 0.1	30/12/19 0.12
26/02/20 0.043	28/04/20 0.1	18/06/20 0.032