NARAIS à PARIGNE-L'EVEQUE, paramètre Nitrates mg(NO3)/L

16/01/13
14.9
20/02/13
14.4
14/03/13
13.1
08/04/13
12
24/05/13
10.1
20/06/13
6.8
09/07/13
10.7
08/08/13
9.4
18/09/13
8.9
18/10/13
20
26/11/13
11
06/12/13
11
16/01/14
11
21/02/14
12
21/03/14
12
01/04/14
9.9
19/05/14
12
02/06/14
12
11/07/14
9.2
27/08/14
7.7
04/09/14
9.4
28/10/14
9
19/11/14
8
02/12/14
9.6
13/01/15
9.1
11/02/15
12
20/03/15
10
08/04/15
11
21/05/15
11
01/06/15
10
20/07/15
8
21/08/15
6.5
16/09/15
9.1
22/10/15
9.9
20/11/15
7
22/12/15
10
19/02/18
13
18/04/18
10
20/06/18
10
22/08/18
33
26/10/18
9.7
14/12/18
11
07/10/22
8.3
08/11/22
8.1
07/12/22
11
10/01/23
13
08/02/23
13
09/03/23
12
11/04/23
10
15/05/23
9.2
08/06/23
8.8
06/07/23
9.2
17/08/23
7.6
08/09/23
7.2