CANAL DU NORD A LA CHAPELLE DES MARAIS, paramètre Carbone Organique
mg(C)/L
17/02/20
21.5
14/04/20
26.1
30/06/20
15
21/08/20
10.7
13/10/20
12.8
10/12/20
12.6
10/02/21
15.9
29/04/21
19.8
10/06/21
16.3
13/08/21
12.1
13/10/21
11.9
13/12/21
13.3
04/02/22
14.7
27/04/22
19.9
21/06/22
22
07/10/22
7.9