TREZON à MAZIERES-EN-MAUGES, paramètre Nitrites mg(NO2)/L

16/01/12
0.308
21/02/12
0.105
13/03/12
0.238
11/04/12
0.469
22/05/12
0.441
13/06/12
0.521
10/07/12
0.036
14/08/12
0.03
Limite de quantif.
18/09/12
0.075
09/10/12
0.088
13/11/12
0.156
11/12/12
0.17
22/01/13
0.203
19/02/13
0.123
19/03/13
0.442
17/04/13
0.037
28/05/13
0.298
18/06/13
0.076
16/07/13
0.041
21/08/13
0.03
Limite de quantif.
16/09/13
0.03
Limite de quantif.
22/10/13
0.03
Limite de quantif.
19/11/13
0.175
17/12/13
0.107
21/01/14
0.059
18/02/14
0.066
18/03/14
0.046
22/04/14
0.049
21/05/14
0.143
18/06/14
0.047
22/07/14
0.079
19/08/14
0.019
16/09/14
0.048
20/10/14
0.259
19/11/14
0.096
16/12/14
0.086
22/01/15
0.095
17/02/15
0.059
17/03/15
0.054
22/04/15
0.079
20/05/15
0.055
16/06/15
0.054
28/07/15
0.054
18/08/15
0.022
22/09/15
0.05
20/10/15
0.01
23/11/15
0.12
15/12/15
0.194
19/01/16
0.064
16/02/16
0.203
22/03/16
0.06
19/04/16
0.078
18/05/16
0.237
22/06/16
0.056
19/07/16
0.082
17/08/16
0.03
20/09/16
0.244
12/10/16
0.01
Limite de quantif.
23/11/16
0.01
Limite de quantif.
14/12/16
0.234
18/01/17
0.38
22/02/17
0.11
22/03/17
0.01
Limite de quantif.
19/04/17
0.19
17/05/17
0.303
21/06/17
0.153
20/09/17
0.016
22/11/17
0.01
Limite de quantif.
20/12/17
0.12
24/01/18
0.081
21/02/18
0.062
21/03/18
0.08
18/04/18
0.083
30/05/18
0.102
20/06/18
0.066
10/07/18
0.066
14/08/18
0.026
17/10/18
0.01
Limite de quantif.
21/11/18
0.201
19/12/18
0.126
13/02/19
0.05
20/03/19
0.03
10/04/19
0.04
22/05/19
0.15
12/06/19
0.05
16/10/19
0.06
13/11/19
0.2
11/12/19
0.129
15/01/20
0.089
12/02/20
0.066
04/03/20
0.063
13/05/20
0.148
10/06/20
0.072
14/10/20
0.063
18/11/20
0.136
16/12/20
0.093
13/01/21
0.061
10/02/21
0.053
17/03/21
0.277
14/04/21
0.035
25/05/21
0.155
16/06/21
0.218
07/07/21
0.071
11/08/21
0.127
10/11/21
0.01
Limite de quantif.
15/12/21
0.261
12/01/22
0.064
24/01/22
0.09
15/02/22
0.049
12/04/22
0.082
27/04/22
0.26
10/05/22
0.197
17/05/22
0.19
14/06/22
0.113
15/11/22
0.01
Limite de quantif.
24/11/22
0.41
13/12/22
0.067
21/12/22
0.23
31/01/23
0.06
21/02/23
0.05
21/03/23
0.05
21/04/23
0.07
30/05/23
0.08
21/06/23
0.1
25/10/23
0.01
27/11/23
0.07