CLAIE à SAINT-JEAN-BREVELAY, paramètre Nitrates mg(NO3)/L

24/01/13 38	28/02/13 45	28/03/13 43	25/04/13 38	23/05/13 41	20/06/13 35	21/11/13 29	19/12/13 27
23/01/14 40	27/02/14 34	27/03/14 33	17/04/14 41	15/05/14 33	28/08/14 26	18/09/14 37	16/10/14 23	20/11/14 31	17/12/14 32
22/01/15 34	19/03/15 43	21/05/15 36	18/06/15 41	30/07/15 34	17/09/15 19	15/10/15 31	19/11/15 20	16/12/15 22
21/01/16 38	25/02/16 29	17/03/16 35	14/04/16 36	19/05/16 37	16/06/16 35	20/07/16 34	31/08/16 29	14/09/16 29	17/11/16 24	14/12/16 25
18/01/17 28	15/03/17 33	20/04/17 32	21/06/17 26	23/08/17 19	20/09/17 21	22/11/17 25
24/01/18 29	21/02/18 34	20/06/18 32	25/07/18 32	29/08/18 31	26/09/18 30	24/10/18 26	21/11/18 25	19/12/18 28
23/01/19 36	26/02/19 38	21/03/19 37	25/04/19 31	23/05/19 29	25/06/19 27	31/07/19 29	27/08/19 29	25/09/19 25	30/10/19 25	26/11/19 25
16/01/20 30	13/02/20 33	22/04/20 30	14/05/20 40	09/07/20 35	19/08/20 23	17/09/20 32	21/10/20 17	26/11/20 33	16/12/20 28
14/01/21 39	17/02/21 32	18/03/21 36	28/04/21 37	19/05/21 31	16/06/21 32	20/07/21 28	19/08/21 28	21/09/21 27	14/10/21 29	18/11/21 30	16/12/21 30
19/01/22 34	23/02/22 31	16/03/22 32	26/04/22 23	18/05/22 32	21/06/22 28	21/07/22 26	25/08/22 24	22/09/22 26	20/10/22 19	17/11/22 18	15/12/22 28
19/01/23 32	15/02/23 37	16/03/23 29	13/04/23 29	17/05/23 36	15/06/23 35