DON à JANS, paramètre Nitrates mg(NO3)/L

08/02/13
29.2
12/04/13
20.8
14/06/13
13.8
14/08/13
2.7
18/10/13
0.5
06/12/13
36.8
14/02/14
7.8
04/04/14
24.9
17/06/14
13.9
18/07/14
4
02/10/14
0.6
22/12/14
41.6
20/02/15
31.7
30/04/15
17.8
19/06/15
15.1
11/08/15
0.5
06/10/15
0.8
09/12/15
6
22/01/16
40.2
11/02/16
29.9
17/03/16
31
22/04/16
26
13/05/16
22.7
30/05/16
14.7
15/07/16
13.5
23/08/16
0.6
16/09/16
10.1
24/10/16
0.5
18/11/16
0.5
Limite de quantif.
19/12/16
0.5
13/02/17
78.6
15/03/17
42.5
21/04/17
10.5
16/05/17
3.4
01/06/17
2.8
29/08/17
0.5
15/09/17
0.8
16/10/17
0.5
07/12/17
0.5
23/01/18
52.1
22/02/18
42
16/04/18
27.8
15/06/18
32.4
10/08/18
6.6
10/10/18
0.5
Limite de quantif.
06/12/18
91.4
16/10/19
6.7
18/12/19
37.8
20/02/20
31
21/04/20
29
28/05/20
15
24/06/20
16
29/06/20
12
29/07/20
0.62
20/08/20
0.5
Limite de quantif.
27/08/20
0.5
Limite de quantif.
28/09/20
0.5
Limite de quantif.
14/10/20
2.1
29/10/20
25
26/11/20
45
16/12/20
55
22/12/20
48
25/01/21
34.9
17/02/21
40
24/03/21
9.6
30/04/21
14
26/05/21
8.7
17/06/21
4.7
13/07/21
15.8
18/08/21
9.8
28/09/21
0.9
29/10/21
10
25/11/21
8
17/12/21
45
21/02/22
30
28/04/22
14
21/06/22
3.8
11/08/22
0.5
Limite de quantif.
05/12/22
16
01/02/23
49
18/04/23
22
19/06/23
6.2