ACHENEAU à PORT-SAINT-PERE, paramètre Nitrates mg(NO3)/L

16/02/10
13.2
15/04/10
1.1
11/06/10
1
11/08/10
3.1
22/10/10
1.2
07/12/10
26
18/02/11
9.1
19/04/11
0.5
16/06/11
0.5
Limite de quantif.
29/08/11
0.5
27/10/11
0.8
12/12/11
16.6
08/02/12
8.1
19/04/12
0.5
04/06/12
0.5
30/08/12
1.8
30/10/12
9.4
14/12/12
10
11/02/13
11.4
25/04/13
1.3
24/06/13
0.5
20/08/13
5
18/10/13
0.6
04/12/13
7.4
17/02/14
8.6
29/04/14
2.1
26/06/14
4.1
10/09/14
3.4
23/10/14
1
23/12/14
12.9
26/02/15
10.7
02/04/15
2.6
16/06/15
0.5
13/08/15
2.4
29/10/15
0.5
14/12/15
2.2
23/02/16
8.9
21/06/16
0.5
18/08/16
6.5
17/10/16
1.1
15/12/16
11.9
28/02/17
20.9
10/04/17
1.8
09/06/17
0.5
07/08/17
2.3
23/10/17
0.5
14/12/17
4.8
28/02/18
10
27/04/18
0.9
29/06/18
0.5
Limite de quantif.
31/08/18
0.9
25/10/18
0.5
Limite de quantif.
21/12/18
15
28/02/19
7.3
26/04/19
0.8
26/06/19
3.2
30/08/19
0.5
Limite de quantif.
22/10/19
0.5
Limite de quantif.