RUISSEAU DES PETITES SOUCHES A MAULEON, paramètre Nitrites mg(NO2)/L

27/01/21
0.013
26/02/21
0.019
26/03/21
0.031
29/04/21
0.123
19/05/21
0.293
24/06/21
0.231
28/07/21
0.108
21/10/21
0.253
24/11/21
0.143
28/12/21
0.035
01/01/22
0.023
23/02/22
0.026
01/03/22
0.048
20/04/22
0.047
25/05/22
0.181
24/06/22
0.197
28/11/22
0.043
28/12/22
0.042
18/01/23
0.03
16/02/23
0.036
23/03/23
0.012
18/04/23
0.019
25/05/23
0.069
29/06/23
0.066
26/10/23
0.116
01/11/23
0.035
18/12/23
0.025