CALAIS à SAINT-MICHEL-CHEF-CHEF, paramètre Carbone Organique
mg(C)/L
12/02/20
13.7
06/04/20
10
02/06/20
10.1
12/08/20
14.9
21/10/20
10.8
08/12/20
9.8
03/02/21
15.9
21/04/21
10.3
30/06/21
11
19/08/21
11.4
28/10/21
8
10/12/21
8.9
16/02/22
15.2
14/04/22
9.1
15/06/22
8.7
04/08/22
10.4
12/10/22
9.2