BARRAGE DES RIVIERES, paramètre Phosphore total
mg/L
09/02/21
0.25648
15/06/21
0.33434
11/10/21
0.29312
10/02/22
0.23816
09/06/22
0.45342
13/10/22
0.25419
08/02/23
0.18778
22/06/23
0.55418
19/09/23
0.33892