SEVRE NANTAISE à MORTAGNE-SUR-SEVRE, paramètre Nitrites mg(NO2)/L

14/01/09
0.13
19/02/09
0.1
17/03/09
0.06
08/04/09
0.06
12/05/09
0.11
18/06/09
0.03
15/07/09
0.03
13/08/09
0.03
16/09/09
0.02
15/10/09
0.03
12/11/09
0.16
14/12/09
0.14
14/01/10
0.11
17/02/10
0.1
18/03/10
0.06
12/04/10
0.05
10/05/10
0.08
24/06/10
0.02
Limite de quantif.
20/07/10
0.03
10/08/10
0.02
16/09/10
0.03
13/10/10
0.1
09/11/10
0.06
08/12/10
0.16
19/01/11
0.15
23/02/11
0.13
21/03/11
0.05
26/04/11
0.09
17/05/11
0.04
21/06/11
0.04
12/07/11
0.03
08/08/11
0.05
13/09/11
0.04
18/10/11
0.02
08/11/11
0.08
08/12/11
0.19
10/01/12
0.13
14/02/12
0.11
19/03/12
0.07
12/04/12
0.06
03/05/12
0.1
11/06/12
0.05
09/07/12
0.02
Limite de quantif.
16/08/12
0.03
13/09/12
0.02
Limite de quantif.
17/10/12
0.12
14/11/12
0.12
18/12/12
0.07
21/01/13
0.12
21/02/13
0.1
21/03/13
0.09
16/04/13
0.08
16/05/13
0.05
11/06/13
0.13
03/07/13
0.03
08/08/13
0.03
17/09/13
0.05
15/10/13
0.03
20/11/13
0.14
12/12/13
0.1
21/01/14
0.097
18/02/14
0.081
11/03/14
0.07
07/04/14
0.08
19/05/14
0.037
17/06/14
0.02
08/07/14
0.053
05/08/14
0.02
09/09/14
0.04
07/10/14
0.039
13/11/14
0.13
10/12/14
0.14
07/01/15
0.13
11/02/15
0.098
11/03/15
0.09
15/04/15
0.04
12/05/15
0.061
16/06/15
0.097
07/07/15
0.036
18/08/15
0.06
17/09/15
0.1
14/10/15
0.048
18/11/15
0.064
16/12/15
0.14
14/01/16
0.076
08/02/16
0.11
09/03/16
0.1
13/04/16
0.038
11/05/16
0.057
13/06/16
0.059
13/07/16
0.036
16/08/16
0.05
12/09/16
0.041
10/10/16
0.031
10/11/16
0.037
05/12/16
0.1
04/01/17
0.14
06/02/17
0.17
07/03/17
0.078
05/04/17
0.041
10/05/17
0.065
07/06/17
0.052
05/07/17
0.043
02/08/17
0.01
Limite de quantif.
06/09/17
0.1
04/10/17
0.061
07/11/17
0.05
14/12/17
0.16
15/01/18
0.21
19/02/18
0.098
12/03/18
0.16
16/04/18
0.11
22/05/18
0.031
18/06/18
0.11
19/07/18
0.027
07/08/18
0.046
10/09/18
0.025
15/10/18
0.025
19/11/18
0.23
17/12/18
0.16