CANAL DU MIGNON À LA GREVE-SUR-MIGNON, paramètre Nitrates mg(NO3)/L

22/02/12 50	10/05/12 45	27/06/12 31	23/08/12 5	08/10/12 1 Limite de quantif.	19/12/12 51
18/02/13 50	06/05/13 49	24/06/13 49	19/08/13 25	16/12/13 47
17/02/14 42	05/05/14 40	23/06/14 39	21/08/14 35	08/10/14 27	15/12/14 43
23/02/15 46	04/05/15 40	22/06/15 35	18/08/15 6	20/10/15 38	14/12/15 37
22/02/16 43	09/05/16 40	20/06/16 35	25/08/16 5	25/10/16 22	13/12/16 24
22/02/17 34	10/05/17 34	21/06/17 24	23/08/17 0.5 Limite de quantif.	25/10/17 7	13/12/17 25
21/02/18 49	16/05/18 43	20/06/18 40	22/08/18 6.1	17/10/18 1 Limite de quantif.	12/12/18 51.8
21/02/19 53.2	22/05/19 35.3	19/06/19 30.2	21/08/19 1 Limite de quantif.	17/10/19 1 Limite de quantif.	11/12/19 44.2
17/02/22 36.7	21/04/22 34.7	16/06/22 16.5	18/08/22 1 Limite de quantif.	13/10/22 1 Limite de quantif.	08/12/22 26.1
20/02/23 45.8	26/04/23 40.9	19/06/23 27.2	23/08/23 7.4	18/10/23 30.3	13/12/23 26.2