RAU DE DRENEUC À FEGREAC, paramètre Nitrates mg(NO3)/L

27/02/13
30.9
11/04/13
15.8
11/06/13
11.8
12/08/13
2.5
28/10/13
3.5
03/12/13
19.2
26/02/14
18.7
23/04/14
16.3
23/06/14
4.8
05/08/14
3.1
20/10/14
2.1
17/12/14
17.5
17/02/15
20.3
28/04/15
9.5
18/06/15
4.3
31/08/15
3.5
08/10/15
2
22/12/15
12.3
15/10/19
1.5
17/12/19
18.1
19/02/20
18
01/04/20
25
23/06/20
14
19/08/20
2.8
05/10/20
8.7
19/10/20
5.1
17/12/20
18
19/02/21
26
22/04/21
9.5
16/06/21
3.1
11/08/21
3.1
12/10/21
2.3
13/12/21
10
27/10/22
0.5
Limite de quantif.
29/11/22
14
27/12/22
23
25/01/23
38
24/02/23
23
24/03/23
14
27/04/23
14
26/05/23
12
29/06/23
4.8
27/07/23
3.9
29/08/23
2.9
25/09/23
5.1