ARGENTON à MASSAIS, paramètre Nitrates mg(NO3)/L

07/02/13
22.2
24/04/13
17.4
11/06/13
11.6
12/08/13
0.5
Limite de quantif.
03/10/13
2.6
17/12/13
25
20/02/14
17
10/04/14
9.4
06/06/14
9.9
05/08/14
6.9
23/10/14
6.4
19/12/14
16
18/02/15
17
24/04/15
11
12/06/15
6.6
24/08/15
0.5
Limite de quantif.
23/10/15
18
21/12/15
22
03/02/16
24
11/04/16
15.5
16/06/16
10
16/08/16
0.5
Limite de quantif.
10/10/16
1
14/12/16
4.9
06/02/17
14.1
14/04/17
17.5
12/06/17
1.3
04/08/17
0.8
09/10/17
0.5
Limite de quantif.
12/12/17
2.1
10/01/18
53
23/02/18
31
05/03/18
19
25/04/18
17
24/05/18
10
26/06/18
15
16/07/18
7
07/08/18
0.7
10/09/18
0.5
Limite de quantif.
08/10/18
0.5
Limite de quantif.
07/11/18
1.7
05/12/18
34
19/02/19
41
18/04/19
9.2
25/06/19
8
16/08/19
0.5
Limite de quantif.
22/10/19
2.5
19/12/19
38
24/02/20
23
27/04/20
11
22/06/20
6.2
28/08/20
0.5
Limite de quantif.
22/10/20
6.5
14/12/20
31
10/02/21
21
13/04/21
11
10/06/21
3.9
25/08/21
0.8
18/10/21
4
20/12/21
20
22/02/22
19
20/04/22
9.8
17/06/22
1.8
21/10/22
0.59
17/11/22
1.2
22/12/22
9.9
17/01/23
34
09/02/23
36
15/03/23
21
25/04/23
14
17/05/23
8.6
23/06/23
1.6
24/07/23
0.69
24/08/23
0.67
14/09/23
0.5
Limite de quantif.
23/10/23
1.4