RU DE L'AUNAY BARBOT A BEAUPREAU-EN-MAUGES, paramètre Phosphore total
mg/L
29/11/16
0.12
22/12/16
0.17
19/12/17
0.17
21/02/18
0.11
23/04/18
0.09
24/05/18
0.09
28/06/18
0.1
28/11/18
0.14
25/02/19
0.09
24/04/19
0.11
22/05/19
0.07
27/11/19
0.34
12/12/19
0.11