SEVRE NANTAISE à VERNOUX-EN-GATINE, paramètre Nitrites mg(NO2)/L

19/03/12
0.05
Limite de quantif.
14/05/12
0.14
23/07/12
0.31
17/09/12
0.11
11/12/12
0.05
Limite de quantif.
12/03/13
0.05
Limite de quantif.
13/05/13
0.11
16/07/13
0.3
26/08/13
0.2
10/12/13
0.06
10/03/14
0.06
13/05/14
0.09
07/07/14
0.17
12/08/14
0.14
22/09/14
0.34
08/12/14
0.07
09/03/15
0.05
12/05/15
0.12
06/07/15
0.24
11/08/15
0.25
14/09/15
0.18
07/12/15
0.16
08/03/16
0.06
11/05/16
0.09
05/07/16
0.12
09/08/16
0.12
12/09/16
0.07
05/12/16
0.09
23/03/17
0.05
18/05/17
0.08
18/07/17
0.1
29/08/17
0.13
12/09/17
0.07
18/12/17
0.11
13/03/18
0.04
30/05/18
0.14
16/07/18
0.09
08/08/18
0.04
11/09/18
0.09
19/12/18
0.03
12/03/19
0.02
28/05/19
0.07
15/07/19
0.04
05/08/19
0.05
09/09/19
0.04
18/12/19
0.04
04/03/20
0.02
25/05/20
0.05
08/07/20
0.05
12/08/20
0.05
18/09/20
0.04
14/12/20
0.03
03/03/21
0.03
12/05/21
0.07
08/07/21
0.12
11/08/21
0.1
15/09/21
0.05
20/12/21
0.03
02/03/22
0.03
11/05/22
0.06
13/07/22
0.04
10/08/22
0.15
23/12/22
0.04
01/03/23
0.03
10/05/23
0.04
12/07/23
0.07
09/08/23
0.03
25/09/23
0.05
18/12/23
0.05