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

08/02/13
28.5
12/04/13
22.3
14/06/13
14.7
14/08/13
9.3
18/10/13
1.4
06/12/13
37
14/02/14
9.8
04/04/14
24.1
17/06/14
12.5
18/07/14
6.2
02/10/14
3.4
22/12/14
41.2
20/02/15
33
30/04/15
16.5
19/06/15
11.1
11/08/15
2.7
06/10/15
4.1
09/12/15
8.3
11/02/16
31.9
22/04/16
24.8
30/05/16
14.9
23/08/16
6.7
24/10/16
2.5
19/12/16
6.4
13/02/17
74.7
21/04/17
10.7
01/06/17
3.9
29/08/17
0.5
16/10/17
0.5
07/12/17
2.8
22/02/18
43.6
16/04/18
28.1
15/06/18
33.9
10/08/18
9.1
10/10/18
23.9
06/12/18
89.7
13/02/19
49
26/04/19
18.2
13/06/19
6.8
09/08/19
19.1
16/10/19
2.6
18/12/19
38.5
20/02/20
36
21/04/20
26
24/06/20
11
20/08/20
3.1
14/10/20
9.2
16/12/20
57
17/02/21
40
30/04/21
18
17/06/21
5.1
18/08/21
10
29/10/21
11
17/12/21
45
21/02/22
30
28/04/22
12
21/06/22
5.1
11/08/22
3.7
20/10/22
0.5
Limite de quantif.
05/12/22
15
01/02/23
48
18/04/23
22
19/06/23
7.9