CANAL DE HAUTE PERCHE à PORNIC, paramètre Nitrates mg(NO3)/L

11/02/13
9.6
25/04/13
11.59
24/06/13
6.66
20/08/13
11.79
18/10/13
1.17
04/12/13
15.39
17/02/14
3.65
29/04/14
13.45
26/06/14
2.46
10/09/14
1.3
23/10/14
1.52
23/12/14
7.1
19/02/15
4.5
02/04/15
10.9
16/06/15
0.1
13/08/15
4.3
29/10/15
2.2
14/12/15
11.1
23/02/16
6.5
07/04/16
8.5
21/06/16
6.9
18/08/16
4.5
17/10/16
2.9
15/12/16
19.9
28/02/17
17
10/04/17
11.1
09/06/17
0.5
07/08/17
15.4
09/10/17
2.5
06/12/17
3.1
20/02/18
10.2
19/04/18
6.5
14/06/18
9.1
14/08/18
12
26/10/18
11
11/12/18
22.7
13/02/19
8.3
15/04/19
10.9
06/06/19
0.5
Limite de quantif.
09/08/19
1.6
15/10/19
3.4
17/12/19
9.8
12/02/20
6.6
06/04/20
19
02/06/20
0.59
12/08/20
0.91
21/10/20
3.1
08/12/20
27
03/02/21
4.6
21/04/21
6.7
30/06/21
4.5
19/08/21
2.5
28/10/21
3.6
10/12/21
17
16/02/22
18
14/04/22
6.6
15/06/22
0.5
Limite de quantif.
04/08/22
0.5
Limite de quantif.
22/09/22
5
Limite de quantif.
12/10/22
0.5
Limite de quantif.
20/10/22
5
Limite de quantif.
15/11/22
5
Limite de quantif.
20/12/22
24
03/02/23
17
05/04/23
11
08/06/23
0.5
Limite de quantif.