LA PETITE BOUCHARDIERE(LE LOIR), paramètre Glyphosate
µg/L
03/02/21
0.028
19/04/21
0
01/06/21
0.021
05/08/21
0
04/10/21
0
02/02/22
0
04/04/22
0.034
01/06/22
0.041
04/08/22
0.015
03/10/22
0
05/12/22
0.021
01/02/23
0.011
03/04/23
0
08/06/23
0.019
07/08/23
0.015
05/10/23
0
05/12/23
0.022