NANTES - LOIRE LA ROCHE (SEC), paramètre Phosphore total
mg/L
12/01/21
0.3206
13/04/21
0
12/10/21
0.2519
11/01/22
0.2977
15/02/22
0.16259
12/04/22
0.14656
12/07/22
0.3206
11/10/22
4.4426
10/01/23
0.4122
11/04/23
0.18091
11/07/23
0.3664
24/10/23
0.916