GRANDE MAINE à SAINT-GEORGES-DE-MONTAIGU, paramètre Nitrites mg(NO2)/L

16/01/12
0.37
13/02/12
0.19
22/03/12
0.17
24/04/12
0.13
21/05/12
0.26
14/06/12
0.28
12/07/12
0.15
21/08/12
0.15
20/09/12
0.17
15/10/12
0.22
12/11/12
0.39
20/12/12
0.12
22/01/13
0.2
20/02/13
0.19
21/03/13
0.17
15/04/13
0.14
15/05/13
0.23
18/06/13
0.16
10/07/13
0.16
20/08/13
0.13
19/09/13
0.13
14/10/13
0.13
19/11/13
0.36
18/12/13
0.19
22/01/14
0.15
19/02/14
0.13
12/03/14
0.11
16/04/14
0.17
14/05/14
0.17
19/06/14
0.079
15/07/14
0.15
20/08/14
0.18
16/09/14
0.15
06/10/14
0.1
12/11/14
0.25
09/12/14
0.35
07/01/15
0.12
11/02/15
0.2
11/03/15
0.12
15/04/15
0.095
12/05/15
0.27
16/06/15
0.19
07/07/15
0.11
18/08/15
0.15
17/09/15
0.16
14/10/15
0.34
18/11/15
0.079
16/12/15
0.14
12/01/16
0.13
16/02/16
0.14
10/03/16
0.17
11/04/16
0.16
17/05/16
0.14
22/06/16
0.31
23/06/16
0.35
05/07/16
0.16
20/07/16
0.061
01/08/16
0.19
25/08/16
0.16
09/09/16
0.25
20/09/16
0.28
05/10/16
0.08
17/10/16
0.13
15/11/16
0.1
15/11/16
0.12
02/12/16
0.11
14/12/16
0.12
04/01/17
0.05
06/02/17
0.27
07/03/17
0.18
05/04/17
0.28
10/05/17
0.12
07/06/17
0.23
05/07/17
0.12
02/08/17
0.095
06/09/17
0.13
04/10/17
0.093
07/11/17
0.086
14/12/17
0.13
15/01/18
0.33
19/02/18
0.26
12/03/18
0.26
16/04/18
0.22
22/05/18
0.17
18/06/18
0.36
19/07/18
0.15
07/08/18
0.17
10/09/18
0.13
15/10/18
0.13
19/11/18
0.46
17/12/18
0.32
15/03/22
0.24
12/04/22
0.16
17/05/22
0.14
21/06/22
0.094
13/12/22
0.4
16/01/23
0.175
15/02/23
0.177
23/03/23
0.123
26/04/23
0.01
Limite de quantif.
22/05/23
0.229
27/06/23
0.074
18/07/23
0.055
24/08/23
0.054
27/09/23
0.114
24/10/23
0.207
22/11/23
0.269
01/12/23
0.183