LA SEVRE NANTAISE À LE LONGERON, paramètre Nitrites mg(NO2)/L

16/06/10
0.037
15/07/10
0.086
10/08/10
0.03
Limite de quantif.
15/09/10
0.03
Limite de quantif.
13/10/10
0.071
09/11/10
0.037
14/12/10
0.118
11/01/11
0.114
14/02/11
0.09
15/03/11
0.069
12/04/11
0.104
10/05/11
0.1
20/06/11
0.031
12/07/11
0.03
Limite de quantif.
09/08/11
0.03
Limite de quantif.
19/09/11
0.073
11/10/11
0.03
Limite de quantif.
15/11/11
0.08
13/12/11
0.211
16/01/12
0.201
21/02/12
0.113
13/03/12
0.064
11/04/12
0.06
22/05/12
0.115
13/06/12
0.054
10/07/12
0.032
14/08/12
0.069
18/09/12
0.03
Limite de quantif.
09/10/12
0.039
13/11/12
0.148
11/12/12
0.26
22/01/13
0.232
19/02/13
0.155
19/03/13
0.114
17/04/13
0.092
28/05/13
0.08
18/06/13
0.059
16/07/13
0.075
21/08/13
0.03
Limite de quantif.
16/09/13
0.03
Limite de quantif.
22/10/13
0.083
19/11/13
0.142
17/12/13
0.06
21/01/14
0.087
18/02/14
0.092
18/03/14
0.05
22/04/14
0.052
21/05/14
0.033
18/06/14
0.036
22/07/14
0.022
19/08/14
0.043
16/09/14
0.043
20/10/14
0.08
19/11/14
0.126
16/12/14
0.123
22/01/15
0.109
17/02/15
0.097
17/03/15
0.056
22/04/15
0.038
20/05/15
0.042
16/06/15
0.073
28/07/15
0.073
18/08/15
0.04
22/09/15
0.138
20/10/15
0.036
23/11/15
0.137
15/12/15
0.182
19/01/16
0.085
16/02/16
0.091
22/03/16
0.065
19/04/16
0.059
18/05/16
0.295
22/06/16
0.062
19/07/16
0.048
20/09/16
0.345
12/10/16
0.094
23/11/16
0.097
14/12/16
0.112
18/01/17
0.17
22/02/17
0.085
22/03/17
0.01
Limite de quantif.
19/04/17
0.144
17/05/17
0.123
21/06/17
0.33
19/07/17
0.023
23/08/17
0.01
Limite de quantif.
20/09/17
0.034
18/10/17
0.072
22/11/17
0.05
20/12/17
0.19
24/01/18
0.106
21/03/18
0.075
18/04/18
0.08
30/05/18
0.055
20/06/18
0.066
10/07/18
0.04
14/08/18
0.04
19/09/18
0.02
17/10/18
0.033
21/11/18
0.166
19/12/18
0.184