AFF à GUER, paramètre Nitrates mg(NO3)/L

09/01/13
21
07/02/13
19
06/03/13
17
10/04/13
12
15/05/13
15
12/06/13
9.8
11/07/13
8.3
09/08/13
11
04/09/13
4.1
10/10/13
5.2
05/11/13
17
03/12/13
20
08/01/14
15
05/02/14
9.7
03/03/14
9
10/04/14
8.6
13/05/14
7.4
11/06/14
10
10/07/14
8.2
06/08/14
11
04/09/14
5.6
07/10/14
4.3
04/11/14
13
02/12/14
18
15/01/15
15
03/02/15
17
03/03/15
15
09/04/15
9.5
05/05/15
8
09/06/15
8
07/07/15
3.5
06/08/15
7.7
09/09/15
3.2
01/10/15
3.4
03/11/15
2.7
08/12/15
8.2
10/01/18
31
08/02/18
28
08/03/18
19
11/04/18
14
03/05/18
11
13/06/18
13
11/07/18
6.4
08/08/18
3.7
12/09/18
3.5
10/10/18
9.8
14/11/18
7.4
12/12/18
31
10/01/19
27
07/02/19
22
07/03/19
15
04/04/19
14
09/05/19
9.2
06/06/19
9.9
04/07/19
6.5
08/08/19
2.5
05/09/19
1.2
03/10/19
3.6
07/11/19
26
05/12/19
21
09/01/20
19
06/02/20
25
05/03/20
9.2
02/04/20
15
06/05/20
6.4
03/06/20
9.5
02/07/20
15
05/08/20
8.8
03/09/20
5.6
07/10/20
7.2
04/11/20
16
03/12/20
18
15/02/21
15
26/04/21
7.5
30/06/21
7.1
24/08/21
7.9
25/10/21
8.1
19/10/22
4.7
16/11/22
4.5
20/12/22
24
06/01/23
25
15/02/23
20
03/03/23
15
20/04/23
12
24/05/23
13
30/06/23
7.3
26/07/23
7.3
24/08/23
3.4
11/09/23
2.5