RAU DU LARHON à SAINT-MAUDAN, paramètre Phosphore total
mg/L
20/02/13
0.03
18/04/13
0.02
14/08/13
0.07
17/10/13
0.1
11/12/13
0.02
20/02/14
0.04
23/04/14
0.04
18/08/14
0.05
20/10/14
0.04
04/12/14
0.04
04/02/15
0.03
09/06/15
0.04
19/08/15
0.08
08/10/15
0.06