SEVRE NANTAISE à CLISSON, paramètre Nitrites mg(NO2)/L

27/02/12
0.12
02/05/12
0.14
28/06/12
0.08
10/09/12
0.1
12/10/12
0.25
17/12/12
0.15
28/02/13
0.09
08/04/13
0.05
19/06/13
0.07
13/08/13
0.03
29/10/13
0.11
18/12/13
0.08
27/02/14
0.14
08/04/14
0.06
19/06/14
0.04
21/07/14
0.06
20/10/14
0.08
17/12/14
0.18
26/02/15
0.14
08/04/15
0.04
10/06/15
0.05
19/08/15
0.08
22/10/15
0.06
15/12/15
0.12
19/02/16
0.09
12/04/16
0.04
25/05/16
0.04
23/06/16
0.09
05/07/16
0.05
01/08/16
0.05
10/08/16
0.03
09/09/16
0.2
05/10/16
0.03
13/10/16
0.02
15/11/16
0.05
01/12/16
0.19
02/12/16
0.22
09/01/17
0.05
15/02/17
0.18
30/03/17
0.11
20/04/17
0.06
12/05/17
0.08
30/05/17
0.18
17/07/17
0.03
22/08/17
0.07
18/09/17
0.06
06/10/17
0.03
10/11/17
0.05
05/12/17
0.05
09/01/18
0.23
28/02/18
0.1
12/03/18
0.12
13/04/18
0.12
04/06/18
0.1
16/07/18
0.03
22/08/18
0.02
10/09/18
0.06
23/10/18
0.03
03/12/18
0.19
23/01/19
0.12
18/03/19
0.09
13/05/19
0.06
22/07/19
0.02
24/09/19
0.01
15/10/19
0.04
15/11/19
0.19
17/12/19
0.13
14/02/20
0.093
28/02/20
0.11
15/04/20
0.073
04/06/20
0.065
22/06/20
0.05
18/08/20
0.112
26/08/20
0.08
20/10/20
0.22
21/10/20
0.114
13/11/20
0.11
11/12/20
0.154
23/12/20
0.17
17/02/21
0.12
28/04/21
0.05
22/06/21
0.19
23/08/21
0.02
27/10/21
0.03
23/12/21
0.21
03/02/22
0.106
01/04/22
0.04
30/06/22
0.033
26/08/22
0.01
Limite de quantif.
28/10/22
0.01
Limite de quantif.
21/12/22
0.065
16/01/23
0.118
13/02/23
0.107
15/02/23
0.119
23/03/23
0.096
03/04/23
0.053
26/04/23
0.01
Limite de quantif.
22/05/23
0.043
06/06/23
0.03
27/06/23
0.024
18/07/23
0.012
24/08/23
0.01
Limite de quantif.
27/09/23
0.01
Limite de quantif.
24/10/23
0.013
22/11/23
0.117
01/12/23
0.104