OUDON à ANDIGNE, paramètre Nitrates mg(NO3)/L

20/02/13
46.2
24/04/13
35.8
21/06/13
20
28/08/13
2
28/10/13
3.8
12/12/13
33
07/04/14
31
24/06/14
6.3
20/08/14
2.4
17/10/14
5.1
23/12/14
29
12/02/15
41
27/04/15
21
11/06/15
12
13/08/15
0.5
Limite de quantif.
22/10/15
2.5
18/12/15
8.2
17/02/16
39.2
29/04/16
29.9
24/06/16
20.1
30/08/16
0.5
Limite de quantif.
28/10/16
1.4
21/12/16
8.3
21/02/17
43.5
21/04/17
10.9
02/05/17
6
28/06/17
0.5
Limite de quantif.
04/07/17
0.5
Limite de quantif.
25/08/17
0.5
Limite de quantif.
04/09/17
0.8
27/10/17
0.5
Limite de quantif.
07/11/17
1
21/12/17
16
11/01/18
50
22/02/18
50
14/03/18
42
23/04/18
33
30/05/18
17
20/06/18
34
20/07/18
12
22/08/18
1.3
19/09/18
0.7
25/10/18
1.5
27/11/18
18
13/12/18
52
15/02/19
59
15/04/19
26
18/06/19
4.4
08/08/19
0.5
Limite de quantif.
24/10/19
0.9
12/12/19
46
09/01/20
46
20/02/20
37
22/04/20
29
25/05/20
19
17/06/20
16
17/07/20
4.9
10/08/20
3.7
09/09/20
0.5
Limite de quantif.
21/10/20
3.7
05/11/20
9.1
10/12/20
19
14/01/21
44
22/02/21
39
01/03/21
41
25/03/21
30
22/04/21
18
03/05/21
16
26/05/21
9.1
17/06/21
3.9
05/07/21
10
16/07/21
11
23/08/21
1.1
20/09/21
0.5
Limite de quantif.
20/09/21
0.5
Limite de quantif.
15/10/21
15
02/11/21
6.9
18/11/21
11
13/12/21
37
04/01/22
37
16/02/22
34
07/03/22
31
19/04/22
13
02/05/22
9.2
17/06/22
1.9
04/07/22
0.75
18/08/22
0.5
Limite de quantif.
05/09/22
0.5
Limite de quantif.
18/10/22
0.5
Limite de quantif.
07/11/22
1
15/12/22
16
14/02/23
41
14/04/23
24
15/06/23
8
23/08/23
0.5
Limite de quantif.
23/10/23
1.4